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565 check-ins using file test/window8.tcl version 9e9a82ae9e
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2024-09-18
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| 18:04 | Improvements to the scope of valueFromFunction(). (Leaf check-in: b021399a6e user: drh tags: branch-3.28) | |
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2024-06-07
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| 00:20 | Allow the query planner access to the argument of LIMIT even if that argument is a bound parameter. (check-in: 148d505ca0 user: drh tags: branch-3.28) | |
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2024-06-06
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| 16:06 | Better optimize queries that use parameters in the LIMIT clause. (Closed-Leaf check-in: b44f267671 user: drh tags: branch-3.28-var-in-limit) | |
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2024-04-02
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| 18:48 | Fix typos in comments. Provided ".wheretrace" debugging output for the interstage heuristic module. Do omit automatic index loops in the interstage heuristic. (check-in: 357d9513d2 user: drh tags: branch-3.28) | |
| 18:31 | Fix table-valued functions so that they will work as the right table in a LEFT JOIN. Ticket [2ae0c599b735d59e] (check-in: 1f97086d62 user: drh tags: branch-3.28) | |
| 11:54 | Add a heuristic in between the two solver() passes of the query planner that tries to prevent a very slow query plan in cases where the output row count estimate is imprecise. (check-in: 74b247d958 user: drh tags: branch-3.28) | |
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2023-11-29
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| 16:26 | Fix a duplicate assert() caused by the second cherrypick in the previous check-in. (check-in: f10d4fc4a8 user: drh tags: branch-3.28) | |
| 16:07 | Remove Window objects from the corresponding Select.pWin list when they are deleted, as they are, for example, when the ORDER BY clause is optimized out. (check-in: f9c6e6a710 user: drh tags: branch-3.28) | |
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2023-10-19
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| 21:05 | Ensure that when an ephemeral cursor is reopened with a second invocation of to OP_OpenEphemeral, the sequence counter is reset and the cache marked as stale. Fix for [9cdc5c46]. (check-in: d4bfa8d21a user: drh tags: branch-3.28) | |
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2023-09-15
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| 20:04 | Drop support for the view-scan optimization as it was causing multiple performance regressions. In its place, reduce the estimated row count for DISTINCT subsqueries by a factor of 8. (check-in: 796a65fa61 user: drh tags: branch-3.28) | |
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2023-02-26
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| 11:52 | In the omit-unused-subquery-columns optimization, be sure to remove the EP_Skip and EP_Unlikely flags from the result set expressions that get nulled-out. dbsqlfuzz bf1d3ed6e0e0dd8766027797d43db40c776d2b15. Also fix an incorrect ".selecttrace" code block. (check-in: 83a7f13edb user: drh tags: branch-3.28) | |
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2023-02-16
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| 21:01 | Fix an #ifdef that uses a different macro name from the main branch. (check-in: ad6ac5d3e8 user: drh tags: branch-3.28) | |
| 19:04 | Back-port omit-unused-subquery-column enhancements into the 3.28 branch. (check-in: 57a4e91f43 user: drh tags: branch-3.28) | |
| 14:29 | Do not compute result columns of subqueries that are never used. Make those columns NULL instead. This optimization potentially resolves the enhancement request described by [ticket baa5bb76c35a124c]. (check-in: 0163b697dd user: drh tags: branch-3.28) | |
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2022-10-24
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| 13:50 | Improve the ability of the query planner to recognize covering indexes even on tables with more than 63 columns and where the index is over columns beyond the 63rd column. (check-in: 3d1992de47 user: drh tags: branch-3.28) | |
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2022-10-19
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| 11:22 | If a query uses an index where one or more of the columns of the index is an expression and if the corresponding expression is used elsewhere in the query, then strive to read the value of the expression out of the index, rather than recomputing it. This is the "Indexed Expression Optimizations". (check-in: 3da1032878 user: drh tags: branch-3.28) | |
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2022-09-01
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| 10:41 | In the query planner, add a heuristic that will reduce the cost of a full table scan for a materialized view or subquery if the full scan is the outer-most loop. This is shown to speed up some queries. (check-in: e3754cc188 user: drh tags: branch-3.28) | |
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2022-08-10
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| 17:03 | Merge the branch-3.28a fixes into branch-3.28. (check-in: ba6bf33147 user: drh tags: branch-3.28) | |
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2022-08-09
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| 20:22 | Fix a rounding error caused by scalar->logarithm->scalar conversion when using stat4 data to estimate some range scans. (check-in: 68d86f2b20 user: drh tags: branch-3.28) | |
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2021-07-13
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| 15:30 | Remove two incorrect assert() statements from the logic used to derive column names and types from subqueries. This allows the SQL associated with CVE-2020-13871 (ticket [c8d3b9f0a750a529]) to be tested. (Closed-Leaf check-in: d2e6722037 user: dan tags: branch-3.28a) | |
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2021-07-12
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| 14:38 | Fix a defect in the query-flattener optimization identified by ticket [8f157e8010b22af0]. This fix is associated with CVE-2020-15358. (check-in: 9e001b635f user: dan tags: branch-3.28a) | |
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2020-10-22
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| 18:58 | Minor tweaks to query planning weights so that when STAT4 is enabled and functioning, a full table scan is more likely to be selected if that seems like the fastest solution. Only do this when STAT4 info is available because an error has a large potential downside. (check-in: 263293f1e6 user: drh tags: branch-3.28) | |
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2020-10-02
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| 13:57 | Import further corner-case fixes for the in-scan-vs-index or OP_SeekScan optimization from trunk. (check-in: c144d6404f user: drh tags: branch-3.28) | |
| 12:11 | For the OP_SeekScan optimization, the OP_IdxGT does not necessarily come right after the OP_SeekGE. So use the P2 operand of OP_SeekScan to point to the first instruction after OP_IdxGT. Problem found by dbsqlfuzz. (check-in: ec37744c6e user: drh tags: branch-3.28) | |
| 02:07 | Disable the OP_SeekScan opcode of the in-scan-vs-index optimization when in PRAGMA reverse_unordered_selects mode, as the OP_SeekScan only works with forwards scans. Thanks to OSSFuzz for pointing out the problem to us. (check-in: 9a1cdf7e9c user: drh tags: branch-3.28) | |
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2020-09-30
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| 18:22 | Improved query optimization for multi-column indexes where the second or later columns are constrained by an IN operator and the earlier index columns limit the search to a small number of rows. Use the new OP_SeekScan opcode which does scanning of the relevant range of the index but gives up and falls back to doing a seek if the number of rows scanned grows to large, in order to guard against pathological cases where the estimated number of rows to be scanned is far too small. (check-in: f07ac3fb38 user: drh tags: branch-3.28) | |
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2020-09-01
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| 02:02 | Improvements to the IN-early-out optimization so that it works more efficiently when there are two or more indexed IN clauses on a single table. (check-in: 49b7631e86 user: drh tags: branch-3.28) | |
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2020-08-31
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| 19:19 | An attempt to improve the performance of the IN-early-out optimization (see check-in [09fffbdf9f2f6ce3]) by avoiding unnecessary calls to the b-tree search algorithm in OP_IfNoHope when the index key is at hand and the same answer can be obtained by doing a quick key comparison. Update: Experiment did not work out. (Closed-Leaf check-in: 8301da31d0 user: drh tags: branch-3.28-in-early-out-fail) | |
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2020-08-17
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| 21:03 | When doing an UPDATE or DELETE using a multi-column index where only a few of the earlier columns of the index are useful for the index lookup, postpone doing the main table seek until after all WHERE clause constraints have been evaluated, in case those constraints can be covered by unused later terms of the index, thus avoiding unnecessary main table seeks. (check-in: 0ecda43371 user: dan tags: branch-3.28) | |
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2020-05-06
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| 18:46 | Provide the SQLITE_DEFAULT_LEGACY_ALTER_TABLE compile-time option. (check-in: b2325a6e1c user: drh tags: branch-3.28) | |
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2020-01-17
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| 15:33 | More restrictions on changes to shadow tables when in defensive mode. (check-in: b302b260ca user: drh tags: branch-3.28) | |
| 15:24 | Validate the type, name, and tbl_name fields of the sqlite_master table when loading the schema, unless writable_schema is engaged. (check-in: 3d13fbf248 user: drh tags: branch-3.28) | |
| 14:56 | Do not allow shadow tables to be dropped in defensive mode. (check-in: ad1f760f16 user: drh tags: branch-3.28) | |
| 14:30 | Import the 3.31.0-beta FTS3/4 code directly into the 3.28 branch, thus providing 3.28 with all the latest 3.31 fixes. FTS3 has not been enhanced to use any core functionality that was not already available in 3.23, so no modifications were made to FTS3 sources for this import. (check-in: be4269c624 user: drh tags: branch-3.28) | |
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2019-11-14
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| 15:10 | Minor documentation enhancements. No changes to code. (check-in: 6153f3aada user: drh tags: hard-heap-limit) | |
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2019-08-27
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| 17:59 | The ALWAYS() added by the previous check-in was incorrect. Take it back out. (check-in: 336235db2b user: drh tags: trunk) | |
| 17:28 | Add ALWAYS() to an always true conditional that results from the previous check-in. Add a test case for ticket [dbaf8a6820be1ece] to supplement those already checked into TH3. (check-in: aff2098047 user: drh tags: trunk) | |
| 17:01 | Omit the "x IN (y)" to "x==y" optimization of check-in [e68b427afbc82e20] (and ticket [e39d032577df6942]) as it causes difficult affinity problems as demonstrated by ticket [dbaf8a6820be1ece] and the original assertion fault is no longer a factor due to countless other changes of the previous 5 years. (check-in: 7f5168a76a user: drh tags: trunk) | |
| 10:05 | If a TEMP TRIGGER references an auxiliary schema, and that auxiliary schema is detached, move the trigger to reference the TEMP schema before completing the detach, so that the trigger does not hold a dangling schema pointer. Ticket [ac8dd4a32ba4322f] (check-in: 069c2f4c61 user: drh tags: trunk) | |
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2019-08-26
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| 14:57 | Tweak the shell tool ".recover" command so that it can recover rows that consist of a rowid and no fields. (check-in: 279ac7fdec user: dan tags: trunk) | |
| 14:18 | Improved detection of number of column mismatch for vector assignment in UPDATE statements. Ticket [78acc9d40f0786e8] (check-in: bd4bda73df user: drh tags: trunk) | |
| 13:45 | Fix typo in a comment. No code changes. (check-in: d0cc06d8a3 user: drh tags: trunk) | |
| 12:50 | Enforce 80-character line discipline in the CLI. Minor improvements to the CLI built-in help. (check-in: 9690013a00 user: drh tags: trunk) | |
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2019-08-24
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| 21:02 | Minor performance improvement for balance_nonroot(). (check-in: d7434cae3e user: dan tags: trunk) | |
| 17:11 | Fix a potential buffer overrun in fts5 caused by corrupt database records. (check-in: 156d612800 user: dan tags: trunk) | |
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2019-08-23
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| 23:05 | Fix the built-in edit() SQL function in the CLI so that it works with zero-length blobs. (check-in: e324901286 user: drh tags: trunk) | |
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2019-08-22
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| 16:38 | Fix the likely(), unlikely(), and likelihood() functions so that they have no affinity, just like any other function. Ticket [7e07a3dbf5a8cd26] (check-in: 44578865fa user: drh tags: trunk) | |
| 11:11 | Fix a false-positive in sqlite3ExprNeedsNoAffinityChange(). Ticket [ac184eb571d5e6e0] (check-in: e62eddbb04 user: drh tags: trunk) | |
| 00:53 | Fix the OP_SeekGE, OP_SeekGT, OP_SeekLE, and OP_SeekLT opcodes so that they preserve the datatype of the value in the register used as the key. Ticket [d9f584e936c7a8d0] (check-in: 81b9f0f550 user: drh tags: trunk) | |
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2019-08-21
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| 14:54 | Avoid assuming that "column IS ?", where column is declared UNIQUE, matches only a single row (as "?" might be NULL). Fix for [b8689402]. (check-in: d02490a2f0 user: dan tags: trunk) | |
| 11:31 | Fix a broken assert() in the fts3 snippet code that was failing for queries containging more than 64 phrases. (check-in: 4c01e0170e user: dan tags: trunk) | |
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2019-08-20
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| 19:11 | Fix a problem with fts5 "ORDER BY rank" queries when the fts5 table name requires quoting. (check-in: 00e9a8f273 user: dan tags: trunk) | |
| 17:14 | Bring the hard-heap-limit branch up-to-date with trunk. (check-in: 9b14eb7754 user: drh tags: hard-heap-limit) | |
| 14:43 | Fix a segfault that could occur following an OOM while processing a SELECT statement for which one or more of the expressions in the window frame declaration are themselves sub-selects that use window functions. (check-in: 75aec4fc88 user: dan tags: trunk) | |
| 13:49 | Add the new sqlite3_drop_modules() interface to the loadable extension mechanism. (check-in: 658bd51623 user: drh tags: trunk) | |
| 11:43 | Retain the affinity of an expression in a WHERE clause when it is transformed to a reference to an index column on the same expression. Fix for [f043b113]. (check-in: 511da08156 user: dan tags: trunk) | |
| 02:19 | Fix a typo and a harmless compiler warning. (check-in: ec4c63e00c user: mistachkin tags: trunk) | |
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2019-08-19
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| 20:44 | Add the sqlite3_drop_modules() interface. (check-in: e2c6fed8f8 user: drh tags: trunk) | |
| 20:35 | Omit the "_except" term from the name of the new interface. (Closed-Leaf check-in: e5ba47c2d8 user: drh tags: sqlite3_drop_modules_except) | |
| 17:26 | Prevent NULLS FIRST/LAST from being used in CREATE INDEX and other statements. (check-in: bb9767a287 user: dan tags: nulls-last) | |
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2019-08-17
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| 19:58 | Add some extra tests for the lsm virtual table module. (check-in: 4cb009b0f7 user: dan tags: trunk) | |
| 19:55 | Fix to the query planner for the LSM1 extension. (check-in: 7496e872a1 user: drh tags: trunk) | |
| 19:45 | The experimental sqlite3_drop_modules_except() interface. (check-in: 0851db4d33 user: drh tags: sqlite3_drop_modules_except) | |
| 19:31 | Fix the new ability to unregister virtual table modules so that it works for the automatic PRAGMA virtual tables. (check-in: 5d6f4dfeea user: drh tags: trunk) | |
| 19:13 | When populating an ephemeral b-tree for the RHS of an IN(...) clause, avoid applying an affinity to a value that may be used later on for some other purpose. Fix for [c7a117190]. (check-in: 43e8b14314 user: dan tags: trunk) | |
| 18:16 | Add tests to ensure that this branch really does fix ticket [f8a7060ece]. (check-in: f892066425 user: dan tags: nulls-last) | |
| 17:55 | Fix problem with DESC indexes on this branch. (check-in: b49df1fe9b user: dan tags: nulls-last) | |
| 17:07 | Ensure the functions that appear to be constant are not factored out of expression that originate on the right-hand side of a LEFT JOIN. Ticket [6710d2f7a13a2997] (check-in: 500c9152da user: drh tags: trunk) | |
| 15:47 | Merge trunk changes into this branch. (check-in: db1e60800b user: dan tags: nulls-last) | |
| 15:27 | Activatate introspection pragmas by default. The new option SQLITE_OMIT_INTROSPECTION_PRAGMAS must be provided to keep them out. (check-in: 9c4bca64fb user: drh tags: trunk) | |
| 00:53 | The SQLITE_DIRECTONLY flag, when added to sqlite3_create_function() prevents the function from being used inside a trigger or view. (check-in: de76737698 user: drh tags: trunk) | |
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2019-08-16
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| 22:58 | Add the ability to unregister a virtual table module by invoking sqlite3_create_module() with a NULL sqlite3_module pointer. (check-in: 31e34fa339 user: drh tags: trunk) | |
| 21:07 | Add support for using indexes for some ORDER BY clauses that use non-default NULL handling. Still some problems on this branch. (check-in: 81069d7196 user: dan tags: nulls-last) | |
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2019-08-15
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| 23:11 | Fix harmless compiler warnings in the TCL interface. (check-in: f17e72291f user: drh tags: trunk) | |
| 21:27 | Add the SQLITE_DBCONFIG_ENABLE_VIEW option, together with a "db config" command in the TCL interface that can access that option as well as all the other sqlite3_db_config() boolean options. (check-in: 61b4bccd29 user: drh tags: trunk) | |
| 20:04 | Provide the SQLITE_DIRECTONLY flag for app-defined functions that prohibits the use of those functions within triggers or views. (Closed-Leaf check-in: fc745845d8 user: drh tags: directonly) | |
| 14:35 | Ensure that the optional "sz=N" parameter that can be manually added to the end of an sqlite_stat1 entry does not have an N value that is too small. Ticket [e4598ecbdd18bd82] (check-in: 98357d8c12 user: drh tags: trunk) | |
| 13:53 | Ensure that SQLite does not attempt to process incompatible window functions in a single scan. Fix for [256741a1]. (check-in: 4f5b2d9381 user: dan tags: trunk) | |
| 13:46 | Avoid downgrading SQLITE_CORRUPT errors detected by the schema parser into SQLITE_NOMEM or SQLITE_ERROR errors. (check-in: b2e79f8ff0 user: drh tags: trunk) | |
| 13:17 | Ensure that the cell overwrite optimization does not overwrite the header of the b-tree page. (check-in: 4cc5694cbd user: drh tags: trunk) | |
| 00:04 | Early detection out-of-bounds page numbers on the direct-overflow-read optimization gives consistent error messages regardless of whether or not the optimization is enabled. (check-in: b517a52fa3 user: drh tags: trunk) | |
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2019-08-14
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| 15:17 | Always check for reads past the end of the file on the in-memory journal driver. This used to be an assert(). (check-in: 4d41ca7d6e user: drh tags: trunk) | |
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2019-08-13
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| 20:34 | Add some static to the 'regexp' extension. (check-in: a21d1dde73 user: mistachkin tags: trunk) | |
| 17:56 | Update test cases so that they work with ICU enabled. (check-in: 408144a183 user: dan tags: trunk) | |
| 17:27 | Update some corruption test cases to take [724f4df9c] into account. (check-in: 927cd7b4c5 user: dan tags: trunk) | |
| 15:22 | Merge latest trunk changes with this branch. (check-in: 5b4689d89c user: dan tags: reuse-schema) | |
| 15:11 | Fix a problem with RBU function sqlite3rbu_bp_progress() when used during an RBU vacuum. (check-in: 8c44b02f14 user: dan tags: trunk) | |
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2019-08-12
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| 18:26 | Make sure the btree cursor overflow cache is cleared when overwriting a cell in sqlite3BtreeInsert(). Ticket [3cf9bb227e9a5d32] (check-in: 7dae7b969e user: drh tags: trunk) | |
| 16:36 | Experimental implementation of NULLS FIRST/LAST. This branch still has problems - the most significant of which is that ORDER BY clauses with a non-default NULLS FIRST/LAST qualifier can never use an index. (check-in: 07babb0f89 user: dan tags: nulls-last) | |
| 16:25 | For the ".testctrl prng_seed" command in the CLI, if the argument is "random" then select a random integer seed and print the seed value on stdout. (check-in: 636ca4472c user: drh tags: trunk) | |
| 15:37 | Fix the build for compilation using separate files rather than the amalgamation. (Leaf check-in: 1e0f4869de user: drh tags: sha3) | |
| 15:19 | Make the sha3 extension part of the amalgamation, enabled using SQLITE_ENABLE_SHA3. (check-in: a48a7b7859 user: drh tags: sha3) | |
| 14:17 | Add a TESTCTRL that disables the verification of type, name, and tbl_name in the sqlite_master table. (check-in: 48d9b48ab4 user: drh tags: trunk) | |
| 00:08 | Validate the type, name, and tbl_name fields of the sqlite_master table when loading the schema, unless writable_schema is engaged. (check-in: 724f4df9cc user: drh tags: trunk) | |
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2019-08-10
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| 15:06 | Fix the sqliteExprImpliesExpr() routine so that it recognizes that "(NULL IS FALSE) IS FALSE" doe not imply "NULL NOT NULL". Ticket [9080b6227fabb466] (check-in: da01ba4fa4 user: drh tags: trunk) | |
| 14:35 | Add extra test cases related to the previous commit. (check-in: 3c690b2b05 user: dan tags: trunk) | |
| 14:16 | Remove two incorrect assert() statements from the logic used to derive column names and types from subqueries. (check-in: 712e477148 user: drh tags: trunk) | |
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2019-08-09
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| 20:26 | Allow the RHS of a row-value IN operator to use a compound query with an ORDER BY clause. (check-in: eaf15d9bae user: drh tags: trunk) | |
| 14:54 | In shared-schema mode, handle the case where a connection has created a virtual-table object, but is later assigned a different shared-schema object for which the virtual-table schema has not yet been initialized. (check-in: e30c7414fe user: dan tags: reuse-schema) | |
| 01:59 | Modify signature of sqlite3VdbeChangeOpcode() to accept int instead of u32. (check-in: 68b7f2acf4 user: mistachkin tags: trunk) | |
| 01:11 | Fix more compiler warnings. (check-in: 1b85442b61 user: drh tags: trunk) | |
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2019-08-08
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| 19:40 | Fix harmless compiler warnings. (check-in: 1eef4ddea9 user: drh tags: trunk) | |
| 19:19 | Remove support for SQLITE_ENABLE_STAT3. The sqlite_stat3 table is now ignored, if it exists. Run ANALYZE using STAT4 to get the equivalent functionality, which presumably everybody has been doing for a long time now. (check-in: f1cd234c98 user: drh tags: trunk) | |
| 18:49 | Fix a case of the Expr.affinity to Expr.affExpr refactor that was missed in the [a29f2a7d07beff64] check-in. (check-in: 83450d1070 user: drh tags: trunk) | |
| 16:23 | More legacy STAT3 code removed. (Closed-Leaf check-in: 845d2f17de user: drh tags: omit-stat3) | |
| 15:47 | Fix spurious "no such table: x1" errors in shared-schema mode that could occur when a query that is a join across two or more databases needs to call the xConnect() methods of a virtual table. (check-in: edf45cd7c6 user: dan tags: reuse-schema) | |
| 15:24 | Remove support for STAT3. The sqlite_stat3 tables are ignored, if they exist. STAT4 continues to work as it always has, and as it is a superset of STAT3 is the recommended replacement. (check-in: 1e17ea2fd1 user: drh tags: omit-stat3) | |
| 11:44 | Fix a bug causing "no such table" and other similar sqlite3_prepare*() errors to return SQLITE_SCHEMA instead of SQLITE_ERROR in shared-schema mode when there is an attached database for which the schema has never been loaded. (check-in: 111e2c73cf user: dan tags: reuse-schema) | |
| 01:39 | Remove a NEVER() that is reachable from a corrupt database. (check-in: 30e6ee27a9 user: drh tags: trunk) | |
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2019-08-07
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| 19:57 | Remove use of the affinity() function from view.test, as it is only available in SQLITE_DEBUG builds. (check-in: 7f2246a17b user: dan tags: trunk) | |
| 18:34 | Add "set TMP=%CD%" to the start of each msvc script output by releasetest_data.tcl. Otherwise, since binaries compiled with SQLITE_TEST all choose the same sequence of pseudo-random numbers, collisions between temp file names cause errors when running multiple tests in parallel. (check-in: f5d0436d8d user: dan tags: trunk) | |
| 17:45 | Eliminate some more cases of redundant sorting in window-function queries. (check-in: 8158d2aca6 user: dan tags: trunk) | |
| 13:25 | Do not make SQLITE_READ authorizer calls for tables without names, as all such tables will be internal-use-only tables for subqueries and whatnot. (check-in: 193c87fc96 user: drh tags: trunk) | |
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2019-08-06
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| 21:16 | Ensure that when the col in an operator like "val IN(col)" is a column of a view, its affinity is not used to coerce val. Fix for [0a5e2c1d]. (check-in: 17b3d2218c user: dan tags: trunk) | |
| 20:55 | Improved reuse of file descriptors for which close() is delayed to prevent clearing of posix advisory locks. (check-in: 509c1ba26a user: drh tags: trunk) | |
| 20:26 | Enhance the ".recover" output in the shell to use double-quotes around table and column identifiers. (check-in: 846d2d2d2f user: drh tags: trunk) | |
| 18:40 | Add "PRAGMA foreign_keys=OFF;" to the start of the script output by ".recover", just as is done for ".dump". (check-in: bfc29e62ef user: dan tags: trunk) | |
| 15:32 | Ensure that columns of views and sub-queries that are expressions with no affinity are comparied without any type conversions, as required in the documentation. Tickets [61c853857f40da49] and [d52a29a9e6bc55c5]. (check-in: 9c8c1092a8 user: drh tags: trunk) | |
| 15:18 | Performance optimization to the new affinity handling logic. (Closed-Leaf check-in: c9724e761b user: drh tags: pending) | |
| 15:02 | Add a multi-threaded test to threadtest3.c for the feature on this branch. (check-in: 62557fab0d user: dan tags: reuse-schema) | |
| 14:37 | Use 0x40 (ASCII '@') instead of 0x00 to mean "no affinity" so that columns with no affinity can appear in a zero-terminated string. Use the new SQLITE_AFF_NONE macro for this new magic number. (check-in: e8234f6939 user: drh tags: pending) | |
| 11:45 | Add an assert() to the code on this branch. (check-in: fdd44bbb50 user: dan tags: reuse-schema) | |
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2019-08-05
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| 20:53 | Ensure that columns of views and sub-queries that are expressions with no affinity are not assigned BLOB affinity. This matches the documentation. Fix for [61c853857f40da49]. (On a branch because there are still subtle issues.) (check-in: e15a0977dd user: dan tags: pending) | |
| 20:45 | Add test cases to this branch. (Closed-Leaf check-in: f37317d81c user: dan tags: tkt-61c853-A) | |
| 19:44 | Fix the patch on this branch so that it works with sub-queries, as well as views. (check-in: 7480db307c user: dan tags: tkt-61c853-A) | |
| 19:34 | The second option for [61c853857f40da49]: In this mode, columns of VIEWs and subqueries that are formed by expressions have affinity BLOB rather than affinity none, as has usually been the case for a while. But this mode fixes a couple of corner cases involving query flattening and the push-down optimization where that rule was violated. (Closed-Leaf check-in: 470ac8d50c user: drh tags: tkt-61c853-B) | |
| 19:32 | One of two options on how to address ticket [61c853857f40da49]. In this mode, we back out the documentation change of [07b7749da88d54e5] and change the core to work as it has been documented to work since 2017, rather than how it has actually worked since 2009. (check-in: 09cd0c0c6e user: drh tags: tkt-61c853-A) | |
| 18:01 | Refactor field Expr.affinity into Expr.affExpr to avoid confusion with other fields and variables named "affinity" and display affExpr it in sqlite3TreeViewExpr() output. (check-in: a29f2a7d07 user: drh tags: trunk) | |
| 16:22 | Improved detection of corruption on the freeblock list of a btree page. (check-in: 4b00799bdf user: drh tags: trunk) | |
| 13:19 | Fix a problem with renaming a table when a view or trigger within the schema uses a FILTER with an aggregate function that is not currently registered with the database. (check-in: 2ac0e42f8a user: dan tags: trunk) | |
| 12:55 | Prevent an fts5 table from being its own content table, or part of a view that is the content table. (check-in: b6d52c9364 user: dan tags: trunk) | |
|
2019-08-03
| ||
| 19:06 | Strengthen an assert() in the WHERE clause code generator for the min/max optimization. (check-in: 1bd4b97d64 user: drh tags: trunk) | |
| 16:37 | Fix a problem with queries of the form "SELECT min(<expr>) ... WHERE <expr>=?" where there is an index on <expr>. Fix for [71e183ca]. (check-in: d465c3eef4 user: dan tags: trunk) | |
| 16:17 | In the ".wheretrace 0x100" debugging mode, show the structure of the main parameters to sqlite3WhereBegin() calls. (check-in: fd598e475d user: drh tags: trunk) | |
| 01:40 | Add the SQLITE_TESTCTRL_PRNG_SEED which can control the PRNG seed either directly or through the schema cookie of a supplied database connection. (check-in: 2660e9292a user: drh tags: trunk) | |
| 01:39 | Give the SQLITE_TESTCTRL_PRNG_SEED two arguments. The second argument if not NULL is a pointer to a database connection which seeds the connection from its schema cookie. In this way, fuzzers can control the PRNG seed. (Closed-Leaf check-in: 49aa344806 user: drh tags: prng-seed-test-control) | |
|
2019-08-02
| ||
| 21:03 | Fixes to the PRNG_SEED pragma idea. (check-in: c71098409c user: drh tags: prng-seed-test-control) | |
| 20:45 | Add the SQLITE_TESTCTRL_PRNG_SEED test control. (check-in: 3ac5723164 user: drh tags: prng-seed-test-control) | |
| 19:40 | If a query like "SELECT min(a), b FROM t1" visits no rows where "a" is not null, extract a value for "b" from one of the rows where "a" is null. Fix for ticket [41866dc37]. (check-in: faaaae4940 user: dan tags: trunk) | |
| 18:43 | If a query like "SELECT min(a), b FROM t1" visits no rows where "a" is not null, extract a value for "b" from one of the rows where "a" is null. Possible fix for ticket [41866dc37]. (Closed-Leaf check-in: a7277ed062 user: dan tags: tkt-41866dc37) | |
|
2019-08-01
| ||
| 22:48 | The sqlite3_set_authorizer() interface should only expire prepared statements when it is setting a new authorizer, not when clearing the authorizer. And statements that are running when sqlite3_set_authorizer() is invoked should be allowed to continue running to completion. (check-in: 961e2f08c3 user: drh tags: trunk) | |
| 15:18 | Add new release tests for windows to releasetest_data.tcl. (check-in: 1b330ec24c user: dan tags: trunk) | |
| 10:58 | Fix a problem in ALTER TABLE triggered by views or triggers that include the construction "ORDER BY true" or "ORDER BY false". (check-in: 8168021f9a user: dan tags: trunk) | |
|
2019-07-31
| ||
| 21:08 | Update "releasetest_data.tcl" so that it is a standalone script that generates sh or batch scripts to run each tcl test run at release time. Update wapptest.tcl to use it. (check-in: 559c2dd672 user: dan tags: trunk) | |
| 15:16 | New test cases in test/fuzzdata8.db. (check-in: 6e92d71c24 user: drh tags: trunk) | |
| 12:13 | Do not allow the json_set() function to overwrite the same element more than once. (check-in: f237f60e4f user: drh tags: trunk) | |
|
2019-07-30
| ||
| 21:00 | Fix the build for when -DSQLITE_SMALL_STACK is used. (check-in: b9eda2249a user: drh tags: trunk) | |
| 14:22 | Improved fix for ticket [ced41c7c7d6b4d36] that keeps skip-scan enabled, but avoids identifying a skip-scan as order-distinct (because it is not) and thus forces a separate b-tree to implement the DISTINCT clause of a query. This undoes check-in [a871d69c6de65038] and substitutes a new fix. (check-in: 89bf0399e8 user: drh tags: trunk) | |
| 01:17 | Disable the skip-scan optimization for DISTINCT queries. Fix for ticket [ced41c7c7d6b4d36] (check-in: a871d69c6d user: drh tags: trunk) | |
|
2019-07-29
| ||
| 17:18 | Convert an assert() in R-Tree into a database corruption detection case. (check-in: 48b518eb6f user: drh tags: trunk) | |
| 16:53 | Fix a crash in fts3 caused by corrupt database records. (check-in: 11f7f94f1c user: dan tags: trunk) | |
| 15:32 | When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (check-in: 6ac0f82245 user: dan tags: trunk) | |
| 14:42 | When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (Closed-Leaf check-in: b47169319a user: dan tags: tkt-6749cb3c) | |
| 06:06 | Fix the OP_Affinity operator so that when applying REAL affinity, it only sets MEM_IntReal if the integer value will fit in 6 bytes or less. Fix for ticket [ba2f4585cf495231] (check-in: 2b221bb15f user: drh tags: trunk) | |
| 05:23 | Fix a minor typo in a comment. (check-in: cea8a892f7 user: drh tags: trunk) | |
| 02:52 | Sync up warning related compiler options in the Makefiles for MSVC. (check-in: e77d48d1dd user: mistachkin tags: trunk) | |
| 02:49 | Fix harmless compiler warning seen with MSVC for x64. (check-in: 857b2ba6d0 user: mistachkin tags: trunk) | |
|
2019-07-26
| ||
| 20:54 | Merge latest changes from trunk into this branch. (check-in: 7f1e4e4b99 user: dan tags: reuse-schema) | |
| 20:33 | Update RBU so that it supports indexes on expressions. (check-in: 6bfa44da22 user: dan tags: trunk) | |
| 16:16 | Fix RBU handling of partial indexes with comments embedded in their CREATE INDEX statements. (check-in: e1ccf211aa user: dan tags: trunk) | |
|
2019-07-25
| ||
| 19:29 | Fix a potential buffer overread in fts5 triggered by a corrupt database record. (check-in: 16472112b6 user: dan tags: trunk) | |
|
2019-07-24
| ||
| 23:15 | Fix faulty asserts in the code generator. Ticket [c52b09c7f38903b1] (check-in: 01cdc590f7 user: drh tags: trunk) | |
| 20:10 | Improve the ".recover" command so that it handles intkey pages linked into non-intkey b-trees, and vice-versa, better. (check-in: 9c458acba5 user: dan tags: trunk) | |
| 19:20 | Improve the ".recover" command's handling of corrupt database schemas. (check-in: becaaa4d29 user: dan tags: trunk) | |
| 08:15 | Improve the ".recover" command in the shell tool so that it is not confused by auto-vacuum databases. And so that it can recover tables for which one or more of the column names are SQL keywords. (check-in: 87d76047d6 user: dan tags: trunk) | |
|
2019-07-23
| ||
| 13:26 | Avoid redefining types u32 and u16 when fossildelta.c is compiled as part of the amalgamation. (check-in: d8e88248e3 user: dan tags: trunk) | |
|
2019-07-22
| ||
| 23:30 | Do not use the insert-overwrite optimization if the cell might overwrite the page header. (Leaf check-in: 9991626b25 user: drh tags: branch-3.29) | |
| 23:24 | Do not use the insert-overwrite optimization if the cell might overwrite the page header. (check-in: f60a830691 user: drh tags: trunk) | |
| 19:01 | Consolidate the removal of Window objects from the Select.pWin list into a single subroutine. (check-in: e46b2afc99 user: drh tags: trunk) | |
| 17:28 | Fix a bug in the linked-list handling code added by commit [fd7316cd]. (check-in: 05080344dc user: dan tags: trunk) | |
| 16:57 | New test cases added to test/fuzzdata8.db (check-in: 25fec62ac5 user: drh tags: trunk) | |
| 16:33 | Remove Window objects from the corresponding Select.pWin list when they are deleted, as they are, for example, when the ORDER BY clause is optimized out. (check-in: fd7316cda0 user: dan tags: trunk) | |
| 16:20 | Remove Window objects from the corresponding Select.pWin list when they are deleted. (Closed-Leaf check-in: d23f331682 user: dan tags: winfunc-in-orderby) | |
| 11:38 | Fix a problem with renaming tables when the schema contains an invocation of a currently unregistered aggregate with a FILTER clause. (check-in: bd37ce3fb8 user: dan tags: trunk) | |
|
2019-07-20
| ||
| 21:12 | Make sure any window definitions in an ORDER BY clause are removed from the SELECT statement if the ORDER BY clause gets optimized out. (check-in: 23b119671f user: drh tags: winfunc-in-orderby) | |
| 18:00 | Early detection of a corrupt R-Tree in the R-Tree search algorithm. (check-in: 2bf5a4c164 user: drh tags: trunk) | |
| 17:43 | Performance optimizations in the rtreeStepToLeaf() routine of RTree. (check-in: 4e34e3615f user: drh tags: trunk) | |
|
2019-07-19
| ||
| 15:03 | New test cases added to test/fuzzdata8.db. (check-in: 39be3c61bd user: drh tags: trunk) | |
| 15:00 | Refinement to check-in [348e7f193a963390] that avoids unreachable branches. (check-in: bbfb2908ec user: drh tags: trunk) | |
| 14:32 | Fix a problem with renaming a table when the schema contains an invocation of a window function that is not currently registered. (check-in: ff290feb97 user: dan tags: trunk) | |
| 11:20 | Fix a problem with renaming tables when the schema contains WINDOW definitions with (illegal) non-numeric expressions as part of a PRECEDING or FOLLOWING clause. (check-in: 348e7f193a user: dan tags: trunk) | |
| 10:31 | Fix a faulty assert() in walker.c that could fail when processing an ALTER TABLE statement on a schema containing invalid table references that are part of a WINDOW definition. (check-in: ee076c28d8 user: dan tags: trunk) | |
| 01:25 | Fix a new problem in the BETWEEN operator when applied to a window function. The problem was introduced yesterday by check-in [7ef7b23cbb1b9ace]. This cherry-pick also needed to remove an assert from sqliteExprDelete(). (check-in: ce6bf395e2 user: drh tags: branch-3.29) | |
| 01:11 | Fix a new problem in the BETWEEN operator when applied to a window function. The problem was introduced yesterday by check-in [7ef7b23cbb1b9ace]. (check-in: 47e23064ba user: drh tags: trunk) | |
|
2019-07-18
| ||
| 20:55 | Fix a problem where self-joins on views that are aggregate queries may return the wrong result. Cherrypick of [74ef97bf51dd531a]. (check-in: 2f0a564f6e user: mistachkin tags: branch-3.28) | |
| 19:50 | Add a ctime.c entry for SQLITE_ENABLE_SHARED_SCHEMA. (check-in: 892ac94511 user: drh tags: reuse-schema) | |
| 13:33 | Modify the bits used for special flags on this branch to account for the fact that some of them are now used for other purposes. (check-in: 5a8d0f50f3 user: dan tags: reuse-schema) | |
|
2019-07-17
| ||
| 19:57 | Always use the stdlib.h intptr_t type for pointer-integer conversions, when it is available. (check-in: c0d932449d user: drh tags: trunk) | |
| 18:19 | When processing a BETWEEN or CASE expression, avoid transforming a node of the original expression into a TK_REGISTER node. Instead, take a copy and use it instead. Fix for [1be72aab9]. (check-in: bc6b0d73ee user: drh tags: branch-3.29) | |
| 18:11 | Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. (check-in: bda258834b user: drh tags: branch-3.29) | |
| 16:18 | Fix an incorrect assert() in balance_nonroot(). (check-in: 59c9e73f86 user: drh tags: trunk) | |
| 15:05 | Improvement to the hexdb interpreter built into the CLI and into the TCL test harness: Round the "size" up to the next multiple of the "pagesize". (check-in: 9ec92939cb user: drh tags: trunk) | |
| 14:34 | When processing a BETWEEN or CASE expression, avoid transforming a node of the original expression into a TK_REGISTER node. Instead, take a copy and use it instead. Fix for [1be72aab9]. (check-in: 7ef7b23cbb user: dan tags: trunk) | |
| 12:49 | Fix the WITHOUT ROWID table logic so that it generates a correct KeyInfo object for tables that have a PRIMARY KEY containing the same column used more than once with different collating sequences. Enhance the index_xinfo pragma to assist in testing the above. Fix for ticket [fd3aec0c7e3e2998]. (check-in: 84a51a755c user: drh tags: trunk) | |
| 12:42 | New test cases for PRAGMA index_xinfo on a WITHOUT ROWID table. And new testcases using index_xinfo to verify that WITHOUT ROWID tables are constructed correctly. (Closed-Leaf check-in: 340378c1e6 user: drh tags: wor-pk-dups) | |
| 11:01 | Enhance the "PRAGMA index_info()" and "PRAGMA index_xinfo()" statements so that they allow a WITHOUT ROWID table as their argument, and in that case show the structure of the underlying index used to implement the WITHOUT ROWID table. (check-in: 62274ff683 user: drh tags: wor-pk-dups) | |
| 09:18 | Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. (check-in: bd9a47a3a2 user: dan tags: wor-pk-dups) | |
| 07:23 | Add casts to shell.c.in to avoid warnings on systems where size_t is 32 bits. (check-in: fe014288ac user: dan tags: trunk) | |
|
2019-07-16
| ||
| 19:44 | Add new assert() statements in an attempt to help static analyzers avoid false-positives. (check-in: 9e66458592 user: drh tags: trunk) | |
| 18:27 | Add assert()s in os_win.c in an effort to silence false-positives from static analyzers. (check-in: 22a7c15b26 user: drh tags: trunk) | |
| 05:11 | Call ioctl() with the correct signature on both Android and stock Linux. (check-in: 2422534908 user: dan tags: trunk) | |
|
2019-07-15
| ||
| 13:58 | Fix a problem that could cause a crash if a blob handle were closed after the associated database handle was closed using sqlite3_close_v2(). (check-in: 52f463d294 user: dan tags: trunk) | |
| 07:58 | Call ioctl() with the correct signature on both Android and stock Linux. (Closed-Leaf check-in: 68e12e063f user: dan tags: ioctl-signature) | |
|
2019-07-14
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| 00:15 | Mark an unreachable branch using ALWAYS(). (check-in: 0fff105a3e user: drh tags: trunk) | |
|
2019-07-13
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| 18:27 | Fix a memory leak that could follow an OOM in the new FILTER code. (check-in: 85fd70fead user: dan tags: trunk) | |
| 17:54 | Fix a typo in test file window1.test. (check-in: 8c80e81d01 user: dan tags: trunk) | |
| 17:45 | Fix error handling for the case where a window function is passed the wrong number of arguments. (check-in: 871796bb19 user: dan tags: trunk) | |
| 17:21 | Fix a double-quoted string literal used in the ".schema" command of the CLI. (check-in: fcd937d978 user: drh tags: trunk) | |
| 16:39 | Add support for attaching a FILTER clause to an aggregate function. (check-in: ee293e5aea user: dan tags: trunk) | |
| 16:22 | Rework the FILTER clause implementation to share more code with window functions. (Leaf check-in: 5dac8c38df user: dan tags: filter-clause) | |
| 16:15 | Remove unreachable "break" statements to silence harmless compiler warnings from ICC. (check-in: 0d7287e1bf user: drh tags: trunk) | |
| 09:56 | Merge latest trunk changes into this branch. (check-in: 86ab963cc5 user: dan tags: filter-clause) | |
| 09:55 | Trivial performance improvement for balance(). (check-in: c7920f5569 user: dan tags: filter-clause) | |
|
2019-07-12
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| 15:15 | Minor performance improvement in vdbeRecordCompareString(). (check-in: 777fec84a5 user: dan tags: filter-clause) | |
|
2019-07-11
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| 19:50 | Improved comments and extra testcase() macros on the serial-type computation logic in the OP_MakeRecord opcode. (check-in: 18bfb2179c user: drh tags: trunk) | |
| 19:27 | Increase the version number to 3.30.0 for the next release cycle. (check-in: 2578e3c64b user: drh tags: trunk) | |
| 19:22 | Move the sqlite3VdbeSerialType() routine in-line in the OP_MakeRecord opcode. Optimizing compilers were doing this already. By doing it manually, we can omit some redundant tests and make the whole thing run a million cycles faster and use about 80 bytes less code space. (check-in: d837ab0da5 user: drh tags: trunk) | |
| 18:43 | Change the parser on this branch to more closely match trunk. This saves a few more cycles. (check-in: be01b801fb user: dan tags: filter-clause) | |
|
2019-07-10
| ||
| 20:16 | Minor performance improvement in sqlite3ExprDeleteNN(). (check-in: bcc8b38ac7 user: dan tags: filter-clause) | |
| 18:45 | Merge the version 3.29.0 release enhancements into the reuse-schema branch. (check-in: 9819ead089 user: drh tags: reuse-schema) | |
| 18:40 | Merge the 3.29.0 updates into the begin-concurrent-pnu-wal2 branch. (check-in: 627b428fc8 user: drh tags: begin-concurrent-pnu-wal2) | |
| 18:30 | Merge the 3.29.0 release into the wal2 branch. (check-in: 8baa402282 user: drh tags: wal2) | |
| 18:21 | Merge the 3.29.0 changes into the begin-concurrent-pnu branch. (check-in: c89949ccd1 user: drh tags: begin-concurrent-pnu) | |
| 18:11 | Merge the 3.29.0 release into the begin-concurrent branch. (check-in: 983733aeb8 user: drh tags: begin-concurrent) | |
| 17:58 | Merge the 3.29.0 release into the apple-osx branch. (check-in: 87aa1d7051 user: drh tags: apple-osx) | |
| 17:32 | Version 3.29.0 (check-in: fc82b73eaa user: drh tags: trunk, release, version-3.29.0) | |
|
2019-07-09
| ||
| 23:35 | Add the "LL" suffix on a pair of larger integer literals, for compatibility with older C compilers. (check-in: 6f328c3594 user: drh tags: trunk) | |
| 17:36 | Update rtree.c so that SQLITE_DEBUG is required to turn on assert() statements, even if it is compiled separately from the amalgamation. (check-in: b6e17f0139 user: dan tags: trunk) | |
| 12:03 | Fix a test script problem in windowfault.test. (check-in: 47010bf17c user: dan tags: trunk) | |
|
2019-07-08
| ||
| 21:32 | Merge recent trunk enhancements into the reuse-schema branch. (check-in: fae92fee54 user: drh tags: reuse-schema) | |
| 21:25 | Merge enhancments from wal2, which also merges trunk enhancements. (check-in: 08dcb4593d user: drh tags: begin-concurrent-pnu-wal2) | |
| 21:19 | Merge all enhancements from trunk into the wal2 branch. (check-in: dcbcbc2a69 user: drh tags: wal2) | |
| 21:12 | Merge enhancements from trunk into the begin-concurrent-pnu branch. (check-in: 05aa93afdb user: drh tags: begin-concurrent-pnu) | |
| 21:06 | Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 7fff080335 user: drh tags: begin-concurrent) | |
| 20:59 | Merge recent enhancements from trunk into apple-osx. (check-in: de88ed862e user: drh tags: apple-osx) | |
| 18:35 | Fix dbfuzz2 so that it will compile on systems that do not support getrlimit(). (check-in: 36295dcebc user: drh tags: trunk) | |
| 13:45 | Fix an assert() that [28196d89] caused to fail. (check-in: 8fb0c6d5a3 user: dan tags: trunk) | |
| 12:44 | Comment improvements. No changes to code. (Leaf check-in: b0629132bc user: drh tags: tkt9b78184b-alt) | |
| 12:01 | Ensure collation sequences and affinities work in window function queries. Fix for [9ece23d2]. (check-in: 28196d894a user: dan tags: trunk) | |
|
2019-07-05
| ||
| 19:10 | Another very small performance improvement. (check-in: 7a1e30a17f user: dan tags: filter-clause) | |
| 17:38 | Minor tweak to patch on this branch to reclaim some cycles. (check-in: 81eed055de user: dan tags: filter-clause) | |
| 15:16 | Fix a valgrind problem in fts3corrupt4.test. (check-in: cb3dec427e user: dan tags: trunk) | |
|
2019-07-04
| ||
| 19:19 | As it requires wal mode support, do not run test file chunksize.test as part of the "journaltest" permutation. (check-in: acd2df36c2 user: dan tags: trunk) | |
| 16:30 | Fix a typo in the wapptest.tcl script. (check-in: 971b4422ae user: dan tags: trunk) | |
| 16:06 | Have wapptest.tcl run at least one threadtest with an SQLITE_ENABLE_MEMORY_MANAGEMENT build. (check-in: d6131caf64 user: dan tags: trunk) | |
| 16:05 | Fix a race condition that could occur in SQLITE_ENABLE_MEMORY_MANAGEMENT builds when two threads simultaneously open the first two database connections in the process. (check-in: 5ea3f6fc88 user: dan tags: trunk) | |
|
2019-07-03
| ||
| 18:31 | Add tests for the FILTER clause. And a bugfix. (check-in: 28aa1702f7 user: dan tags: filter-clause) | |
|
2019-07-02
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| 20:10 | Have ALTER TABLE detect and error out for the case where renaming a column changes a the interpretation of a double-quoted identifier in the database schema from an SQL literal to a column reference. (check-in: 5dbb0734af user: dan tags: tkt9b78184b-alt) | |
| 12:23 | Restore the legacy behavior of enabling double-quoted string literals in all contexts. But also provide a new compile-time option (SQLITE_DQS) to change the default to something more restrictive. (check-in: 97a94446f3 user: drh tags: trunk) | |
| 11:56 | Experimental implementation of FILTER clause for aggregate functions. (check-in: 1f1ae2d6ac user: dan tags: filter-clause) | |
|
2019-06-28
| ||
| 07:08 | Use the OP_Sequence opcode for generating unique rowid values for an autoindex on a co-routine implementation of a subquery. (check-in: eab4297577 user: drh tags: trunk) | |
|
2019-06-26
| ||
| 21:04 | Ensure that when an ephemeral cursor is reopened with a second invocation of to OP_OpenEphemeral, the sequence counter is reset and the cache marked as stale. Fix for [9cdc5c46]. (check-in: 5fd20e09a5 user: dan tags: trunk) | |
|
2019-06-21
| ||
| 14:05 | Fix a typo in an option name for the .dbconfig command in shell.c.in: s/wriable_schema/writable_schema/ (check-in: 1c58522e49 user: dan tags: trunk) | |
|
2019-06-17
| ||
| 14:50 | Fix a problem with handling with handling quoted path elements in extension functions json_set() and json_insert() reported on the mailing list. (check-in: 45bfcb88e7 user: dan tags: trunk) | |
| 14:13 | New sqlite3_db_config() options: SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, SQLITE_DBCONFIG_DQS_DML, and SQLITE_DBCONFIG_DQS_DDL. (check-in: a61db8ff67 user: drh tags: trunk) | |
| 13:56 | Improved interface to double-quoted string literal enabling/disabling. (Closed-Leaf check-in: 923cfd53fc user: drh tags: new-dbconfig-options) | |
|
2019-06-16
| ||
| 14:56 | Avoid transforming TK_COLLATE or TK_UNLIKELY Expr nodes to TK_REFERENCE. Instead, transform the uppermost Expr node in the expression tree that is not of this type. Fix for [e1e07ef2]. (check-in: 5411087048 user: drh tags: trunk) | |
| 08:58 | Avoid transforming TK_COLLATE or TK_UNLIKELY Expr nodes to TK_REFERENCE. Instead, transform the uppermost Expr node in the expression tree that is not of this type. Fix for [e1e07ef2]. (Closed-Leaf check-in: ba7870e292 user: dan tags: tkt-e1e07ef2) | |
|
2019-06-15
| ||
| 15:32 | Fix minor problems in the test code in test_demovfs.c. (check-in: ca4ddfefc1 user: dan tags: trunk) | |
| 15:27 | Add extra test case for one of the problems fixed by the previous commit. (check-in: 0bbceebb12 user: dan tags: trunk) | |
| 15:21 | Ensure that sqlite3RenameExprUnmap() does an unmap of the result set alias names in subqueries when ALTER TABLE fails because of a syntax error in a trigger. (check-in: d3b6f1665f user: drh tags: trunk) | |
|
2019-06-14
| ||
| 21:25 | Add SQLITE_DBCONFIG options LEGACY_ALTER_TABLE, NO_DQS_SCHEMA, and NO_DQS. (check-in: 1fad20925e user: drh tags: new-dbconfig-options) | |
| 17:37 | Deprecate the SQLITE_ALLOW_COVERING_INDEX_SCAN compile-time option when it is turned off. This probably will impact no-one. If it does, they will get an error message instructing them to contact developers, so that we can get feedback that somebody is actually using this feature. Start-time disabling of covering index scan is not affected. (check-in: 23e49f9984 user: drh tags: trunk) | |
| 13:24 | Fix the implementation of the built-in RTRIM collating sequence so that it works for control characters at the end of the string. Ticket [f1580ba1b574e9e9] (check-in: 86fa0087cd user: drh tags: trunk) | |
| 12:28 | Refactor the LIKE optimization decision logic so that it uses sqlite3AtoF() on both boundary keys to determine if the optimization can be used when the LHS is something that might not have TEXT affinity. Ticket [ce8717f0885af975]. See also [c94369cae9b561b1], [b043a54c3de54b28], [fd76310a5e843e07], and [158290c0abafde67]. (check-in: b4a9e09e60 user: drh tags: trunk) | |
|
2019-06-13
| ||
| 16:14 | Add a new requirement mark on the ctime.c code. (check-in: c4b405687b user: drh tags: trunk) | |
| 14:07 | Do not use the %lld printf conversion in the platform printf() as some legacy platforms do not support it. (check-in: f8696b60ee user: drh tags: trunk) | |
| 13:52 | Fix a minor error in a test script, and harmless compiler warnings in the CLI code. (check-in: eaa34626e4 user: drh tags: trunk) | |
|
2019-06-12
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| 22:46 | Adjust requirements marks and add new requirements tests. (check-in: ebb81dad1f user: drh tags: trunk) | |
| 20:51 | As a special case, casting '-0.0' into numeric should yield 0. Fix for ticket [674385aeba91c774]. (check-in: 491f0f9bbd user: drh tags: trunk) | |
| 20:11 | Enhancements to the printf() logic in order to render a negative zero with a minus sign. (Leaf check-in: 6ba4be66be user: drh tags: negative-zero) | |
| 13:49 | Handle expressions like "expr IS TRUE COLLATE xyz" in the same way as "expr IS TRUE". Fix for [4d01eda8115b10d1]. (check-in: 5c6146b56a user: dan tags: trunk) | |
|
2019-06-11
| ||
| 21:02 | The affinity of the unlikely() function and its cousins should be "none". Ticket [0c620df60bffd9ef] (check-in: 614ecb0af4 user: drh tags: trunk) | |
| 18:07 | Make sure the affinity of the RHS of an IN operator does not affect the outcome even if the RHS expression contains a COLLATE clause. Ticket [57353f8243c637c0] (check-in: 0f748fe58b user: drh tags: trunk) | |
| 16:43 | Mark an unreachable branch with an ALWAYS macro. (check-in: d4755aca4b user: drh tags: trunk) | |
| 16:07 | New test case in fuzzdata8.db. (check-in: e96641f0be user: drh tags: trunk) | |
| 16:06 | Off-by-one error in the CAST to NUMERIC logic. (check-in: 25b8963020 user: drh tags: trunk) | |
| 12:03 | Have the ALTER TABLE code handle the case where an entire expression that includes a sub-select is excluded from a view, trigger or index. (check-in: f2c8179f3c user: dan tags: trunk) | |
| 10:43 | Add the new sqlite3ExprUnmapAndDelete() function and use it in place of separate calls to sqlite3RenameExprUnmap() and sqlite3ExprDelete(). (check-in: 36ea13e0a8 user: drh tags: trunk) | |
| 02:43 | The ALTER TABLE command should not attempt to rename objects that are contained within an expression tree that has been optimized out because it is the other branch of an "AND false" expression. Ticket [533010b8cacebe82] (check-in: 04bd5cb732 user: drh tags: trunk) | |
| 01:56 | Fix repeated test numbers in the altertab2.test file. (check-in: e82f235e72 user: drh tags: trunk) | |
| 01:30 | Remove a comment made obsolete by check-in [71643deb6bbad4b4]. No changes to code. (check-in: 211c8002d5 user: drh tags: trunk) | |
|
2019-06-10
| ||
| 23:45 | A string consisting of a single '.' is not a floating point literal with extra text at the end. Fix for ticket [412bba9b22c677da] (check-in: 5705016229 user: drh tags: trunk) | |
| 19:17 | Have ALTER TABLE commands ignore the lhs of "expr IN ()" and "expr NOT IN ()" expressions, just as other queries do. Fix for [533010b8ca]. (check-in: 71643deb6b user: dan tags: trunk) | |
| 19:07 | Improvements to the documentation for the xAccess method of the VFS. Ticket [5e0423b058fa5adf] (check-in: 7078d77eff user: drh tags: trunk) | |
| 18:33 | Make sure a CAST to "NUMERIC" results in an integer if the value can be losslessly expressed as an integer, as the documentation requires. Ticket [dd6bffbfb6e61db9]. (check-in: c0c90961b4 user: drh tags: trunk) | |
| 15:34 | Handle renaming a column or table when the schema contains a (meaningless) index on the constant expression ('text' IN ()) or ('text' NOT IN()). Fix for [fd76310a]. (check-in: 567b130939 user: dan tags: trunk) | |
| 13:46 | Do not attempt the LIKE optimization on a column with numeric affinity if the rhs of the operator begins with whitespace. Fix for ticket [fd76310a5e]. (check-in: 94b58ab059 user: dan tags: trunk) | |
|
2019-06-07
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| 22:51 | Remove code in the round() SQL function that became unreachable due to the optimization of check-in [e95138f5f4febde5] (check-in: b141bae3f6 user: drh tags: trunk) | |
| 22:26 | When casting string values into numeric and the string has a prefix that looks like a number but total string is not a well-formed number, then take extra care that the result is either integer or real depending on what the prefix looks like. Fix for tickets [e8bedb2a184001] and [4c2d7639f076aa]. (check-in: 67a68af557 user: drh tags: trunk) | |
| 18:56 | Also upgrade script config.sub to the latest version. This should have been part of the previous commit. (check-in: efbf31b82e user: dan tags: trunk) | |
| 18:53 | Upgrade the config.guess script to the latest version. (check-in: be8438133f user: dan tags: trunk) | |
|
2019-06-05
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| 14:29 | CLI enhancements: Add the ".filectrl" command. Make the ".testctrl" command visible to ".help". (check-in: 7b3a99fce8 user: drh tags: trunk) | |
| 13:14 | Add a test case for the unix SQLITE_FCNTL_CHUNK_SIZE file-control. (check-in: 3a477fd0c9 user: dan tags: trunk) | |
|
2019-06-04
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| 18:21 | In the CLI, add a small delay (0.1 seconds) after launching the output command for ".once" before deleting the temporary file. (check-in: 4979f138e8 user: drh tags: trunk) | |
| 15:47 | New dbsqlfuzz test cases add to test/fuzzdata8.db. (check-in: 873aa46da3 user: drh tags: trunk) | |
| 13:11 | Fix a segfault in fts3 that could occur when processing corrupt fts records. (check-in: dff24c6c7a user: dan tags: trunk) | |
|
2019-06-03
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| 15:10 | Fix harmless compiler warning in lemon. (check-in: 3a05242953 user: mistachkin tags: branch-3.28) | |
| 15:09 | Fix harmless compiler warning in lemon. (check-in: 2da0eea02d user: mistachkin tags: trunk) | |
| 14:02 | Updates to the shared_schema.md notes document. (check-in: 51af2ade8e user: drh tags: reuse-schema) | |
| 13:53 | Fix the count-of-view optimization so that it is (correctly) disabled for a query that includes a WHERE clause or a GROUP BY clause. Cherrypick of [05897ca48a40c6771]. (check-in: 583e5a0ab6 user: mistachkin tags: branch-3.28) | |
| 13:46 | In the CLI, add ".help" text for the .shared-schema command. (check-in: 3ba6f790e0 user: drh tags: reuse-schema) | |
|
2019-05-30
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| 13:47 | Optimization to the round() SQL function for large input values without a fractional part. (check-in: e95138f5f4 user: drh tags: trunk) | |
| 00:46 | Smaller and faster sqlite3IsNaN() implementation makes deserialization of floating point values much faster. (check-in: ea748edecb user: drh tags: trunk) | |
|
2019-05-29
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| 21:18 | Much faster implementation of applyNumericAffinity() by avoiding some unnecessary calls to sqlite3Atoi64(). (check-in: c1d8a3f654 user: drh tags: trunk) | |
| 18:33 | Add an assert() as an additional test for fix in check-in [523b42371122d9e1b3]. (check-in: f9e85e6c79 user: drh tags: trunk) | |
| 17:22 | Fix the query flattener optimization so that it preserve the "SF_Compound" bit when flattening a compound subquery into a non-compound outer query. Failure to preserve that bit could allow subsequent flattenings which are not valid. Fix for ticket [c41afac34f15781fe09cd]. (check-in: 523b423711 user: drh tags: trunk) | |
|
2019-05-28
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| 14:42 | Fix an assert() in fts3 that could fail when processing corrupt records. Also some minor sanitizer warnings. (check-in: c736c40aab user: dan tags: trunk) | |
|
2019-05-27
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| 11:21 | Fix an error message on the blobread() extension function so that it says "read" instead of "write". (check-in: 7cbb9a5fe8 user: drh tags: trunk) | |
| 11:09 | Fix a memory leak in the delta_parse() table-valued function of the fossildelta.c extension. (check-in: c86ca3f022 user: drh tags: trunk) | |
| 00:29 | Improved rounding even on systems with an 8-byte "long double" type. (check-in: 15202aee15 user: drh tags: trunk) | |
|
2019-05-25
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| 18:17 | Performance enhancement in sqlite3AtoF(). About 8% faster. (check-in: 81721aa545 user: drh tags: trunk) | |
| 17:41 | Use "long double" literals to initialize an array of "long double" objects. (check-in: 2e2ebad3ab user: drh tags: trunk) | |
| 13:14 | Add new cases to speedtest1 for measuring performance of binary to/from decimal conversions of floating point values. (check-in: b84e7057c0 user: drh tags: trunk) | |
| 00:17 | Disable the new rounding tests on systems without long double support. (check-in: ed250b4e18 user: drh tags: trunk) | |
|
2019-05-24
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| 22:58 | Improvements to rounding behavior in the round() and printf() functions. (check-in: 641b2d2105 user: drh tags: trunk) | |
| 13:15 | The ".shared-schema" command in the CLI requires the sqlite_dbpage table, so disable it if the build does not include that extension. (check-in: 0913ff4dc3 user: drh tags: reuse-schema) | |
| 13:04 | Merge recent enhancements from trunk. (check-in: ff9f3e0951 user: drh tags: reuse-schema) | |
| 11:55 | Fix an fts5 segfault that could occur after parsing a corrupt structure record. (check-in: 600daa9c27 user: dan tags: trunk) | |
|
2019-05-23
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| 16:40 | Add test cases for the fix in the previous commit. (check-in: c1057b2a60 user: dan tags: trunk) | |
| 16:38 | Improvements to the view-self-join optimization so that it works on all VIEWs, not just on Common Table Expressions. (check-in: d2fe370caf user: drh tags: trunk) | |
|
2019-05-22
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| 23:12 | New test case for check-in [74ef97bf51dd531a] that takes the fix in the previous check-in into account. (check-in: cb1d06521d user: drh tags: trunk) | |
| 22:49 | Renumber the Select.selId values in the copies of SELECT statements that implement VIEWs when the VIEW is expanded, so that when the same VIEW is used twice in the same join, each expansion as a distinct selId. This fixes ticket [ce823231949d3abf42453c8]. (check-in: 3cacc4b940 user: drh tags: trunk) | |
| 14:35 | New dbsqlfuzz find added to test/fuzzdata8.db. (check-in: 42af7c819b user: drh tags: trunk) | |
| 14:22 | Fix a buffer overread that could in fts3 when dealing with corrupt records. (check-in: 1660d7733e user: dan tags: trunk) | |
|
2019-05-21
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| 17:04 | Combine the implementations of the key and hexkey pragmas into a single case. Have both pragmas return "ok" if they are implemented. (check-in: b3692c406f user: drh tags: trunk) | |
| 16:32 | Fix a problem in [b5ca442a] causing an assert() to fail in REINDEX commands. (check-in: a3e77c7776 user: dan tags: trunk) | |
| 14:42 | Use a statement journal for all CREATE INDEX statements in case an indexed exprsesion throws an exception when it is evaluated. Fix for [b5ca442a]. (check-in: b8071d10cb user: dan tags: trunk) | |
|
2019-05-20
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| 19:46 | Fix a segfault that could occur in sqlite3session_diff() if NULL were passed as the pzErrMsg argument. (check-in: aee73fd28f user: dan tags: trunk) | |
| 18:43 | Improvements to the automatic compile-time selection of byte-order, as suggested on the mailing list by Seb Kemper. (check-in: b7aad92961 user: drh tags: trunk) | |
| 18:35 | A minor variation on check-in [1685610ef8e0dc] which (hopefully) makes the logic a little easier to follow. Also disallows the use of the double-quoted string hack in the query expression used for VACUUM INTO, which is not strictly required, but moves us toward the goal of disallowing the double-quoted string hack everywhere. (check-in: 3e1b55f3ab user: drh tags: trunk) | |
| 17:14 | Disallow string constants enclosed in double-quotes within new CREATE TABLE and CREATE INDEX statements. It is still possible to enclose column names in double-quotes, and existing database schemas that use double-quotes for strings can still be loaded. This addresses ticket [9b78184b]. (check-in: 1685610ef8 user: dan tags: trunk) | |
| 10:36 | Update the sqlite3ExprCompare() routine so that it does not think "? IS NOT TRUE" is the same as "? IS TRUE". Fix for [d3e7f2ba5b3]. (check-in: 99eba69b3a user: dan tags: trunk) | |
|
2019-05-18
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| 21:22 | Fix an assert() failure that could occur in a join query if the RHS of an IN() operator is a list containing correlated expressions. This problem was introduced by checkin [e130319317e7611938] which was part of the fix for ticket [787fa716be3a7f650c] - so this commit is part of that ticket's fix too. (check-in: 778b1224a3 user: dan tags: trunk) | |
| 19:49 | Avoid including the comment in the output of "PRAGMA table_info" in situations where there is a comment following a DEFAULT value within a CREATE TABLE statement. (check-in: d91095ba71 user: dan tags: trunk) | |
|
2019-05-17
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| 20:37 | Disable PRAGMA journal_mode=OFF when SQLITE_DBCONFIG_DEFENSIVE is turned on. Ticket [f4ec250930342e0c]. (check-in: a0f5eb5c79 user: drh tags: trunk) | |
| 15:59 | Always store a REAL value in a column with REAL affinity if the integer equivalent would require 8 bytes of storage. Fix for [3c27b97e3]. (check-in: 14c00b1016 user: dan tags: trunk) | |
|
2019-05-16
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| 20:40 | Add test cases to test/fuzzdata7.db for (harmless) dbfuzz2 finds. (check-in: 1eb2a628e4 user: drh tags: trunk) | |
| 20:36 | Initialize the 18-byte overrun area on the buffer used to reconstruct overflow btree cells during a btree search, to avoid a harmless jump-depends-on-uninit-values warning. (check-in: 4b05caeb1b user: drh tags: trunk) | |
| 20:13 | Fix an assert() in the OP_Delete opcode that could fail with a corrupt database. (check-in: 915388ab39 user: dan tags: trunk) | |
| 16:44 | Add new test file fts5corrupt4.test. (check-in: 5dfc4fe98a user: dan tags: trunk) | |
| 11:47 | Fix a harmless use-of-initialized-value fault in the assert() logic added by check-in [d612fb7873cf59d] (check-in: 3dac90728a user: drh tags: trunk) | |
| 03:47 | Fix harmless compiler warning in the session extension. (check-in: dff823ca8b user: mistachkin tags: trunk) | |
| 01:22 | Make sure the OP_Concat opcode always correctly zero-terminates a UTF16 string, even if the input strings are ill-formed. This is a followup to check-in [3a16ddf91f0c9c516a7] that fixes a case the previous check-in missed. Also add assert()s to prove correct zero termination. (check-in: d612fb7873 user: drh tags: trunk) | |
|
2019-05-15
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| 18:42 | Fix the count-of-view optimization so that it is (correctly) disabled for a query that includes a WHERE clause or a GROUP BY clause. (check-in: 05897ca48a user: drh tags: trunk) | |
| 10:16 | Simplify the "Verifying Code Authenticity" section of the README.md file. No code changes. (check-in: adebffc18e user: drh tags: trunk) | |
|
2019-05-14
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| 22:25 | Merge all the latest trunk enhancements into the reuse-schema branch. (check-in: 018f3199b9 user: drh tags: reuse-schema) | |
| 22:07 | Merge the latest trunk and wal2 enhancements. (check-in: 3deaa6e23b user: drh tags: begin-concurrent-pnu-wal2) | |
| 22:02 | Merge the latest trunk enhancements into the wal2 branch. (check-in: 23ec34e4f6 user: drh tags: wal2) | |
| 21:51 | Merge the latest trunk enhancements into begin-concurrent-pnu. (check-in: e70878b363 user: drh tags: begin-concurrent-pnu) | |
| 21:51 | Merge the latest trunk enhancements into begin-concurrent. (check-in: 5d3a6e18d4 user: drh tags: begin-concurrent) | |
| 20:25 | Fix a problem with the fix for [9cf6c9bb51] (commit [658b84d7]) that could cause a cursor to be left in an invalid state following a (rowid < text-value) search. (check-in: bc7d2c1656 user: dan tags: trunk) | |
| 19:39 | Merge recent enhancements from trunk into apple-osx. (check-in: 40362d5181 user: drh tags: apple-osx) | |
| 19:20 | New test cases in test/fuzzdata8.db. (check-in: 228e1087c0 user: drh tags: trunk) | |
| 18:33 | Fix a problem with corrupt db handling in the fts5_vocab module. (check-in: 456ced5777 user: dan tags: trunk) | |
| 11:33 | Fix an assert() and potential buffer overrun in fts5 that could occur if the database was corrupt. (check-in: 8be8bd0d56 user: dan tags: trunk) | |
| 00:43 | Disable index seek optimizations on REINDEX when the order of primary keys in the index differs from the main table. Fix for ticket [bba7b69f9849b5bf11b4]. (check-in: f7aadfab3b user: drh tags: trunk) | |
|
2019-05-13
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| 11:52 | Fix an assert() failure in fts5 that could occur when processing a corrupt database. (check-in: f158c048be user: dan tags: trunk) | |
|
2019-05-11
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| 19:36 | A new implementation for the sqlite3ExprImpliesExpr() theorem prover that does a better job of answering TRUE to "(NOT A) OR B" when B is a NOT NULL expression. (check-in: b3413197f5 user: drh tags: trunk) | |
| 16:14 | When considering partial indexes, do not assume that a "CASE x ..." expression implies "x IS NOT NULL". (check-in: 1b24303220 user: dan tags: trunk) | |
| 13:04 | Do not assume that "x IS NOT ?" implies "x NOT NULL" when considering partial indexes. Fix for ticket [8025674847]. (check-in: 0ba6d709b5 user: dan tags: trunk) | |
|
2019-05-10
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| 20:44 | Add tests for the RBU module. (check-in: a194e53670 user: dan tags: trunk) | |
| 17:54 | Fix harmless compiler warnings. (check-in: 956ca2a452 user: drh tags: trunk) | |
| 17:50 | Fix harmless compiler warnings in the CLI. (check-in: 2846bc0429 user: drh tags: trunk) | |
| 16:16 | Fix some harmless compiler warnings. (Closed-Leaf check-in: ca068d8238 user: mistachkin tags: warnings) | |
| 14:34 | Ensure that the BtShared.nPage value is reset correctly on a SAVEPOINT ROLLBACK. (check-in: e6d5fee8cd user: drh tags: trunk) | |
| 14:26 | Treat integer values in window definition ORDER BY clauses as constants, not as references to another expression. (check-in: 7e4809eadf user: dan tags: trunk) | |
| 14:03 | Improved comments and extra assert() statements on the OP_Savepoint opcode, just to make the code a little easier to read and reason about. (check-in: e80b2d9fcb user: drh tags: trunk) | |
| 12:14 | Fix the previous check-in [db9acef14d492121] so that the amalgamation build works for systems for which lack HAVE_ISNAN. (check-in: 3cc55e09e6 user: drh tags: trunk) | |
| 12:06 | Fix the round() SQL function so that it handles infinities correctly. (check-in: db9acef14d user: drh tags: trunk) | |
|
2019-05-09
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| 18:37 | Fix another small buffer overread in sqlite_dbdata triggered by a corrupt database page. (check-in: 1dfc95b867 user: dan tags: trunk) | |
| 18:33 | Fix a problem in the ".recover" command allowing a circular loop of b-tree pages in a database file to cause an infinite loop. (check-in: 8d2a062eb8 user: dan tags: trunk) | |
| 18:13 | Make the ".schema" command in the CLI resistant to corrupt database files. (check-in: f22c7e229e user: drh tags: trunk) | |
| 17:54 | Fix a crash in the sqlite_dbdata module that could occur if a pointer within an overflow chain in a corrupt database pointed past the end of the db. (check-in: 3eae4e301e user: dan tags: trunk) | |
| 17:10 | Disable the optimization where a REAL value with no fractional part is stored as an INTEGER when the integer uses as much space as the real value it proposes to stand in for (8 bytes). This avoids corner cases of comparing integers against real values that are beyond the resolution of an IEEE 754 double. Fix for ticket [6c1d3febc00b22d457c78c2] (check-in: 9b0915272f user: drh tags: trunk) | |
| 16:57 | Avoid long delays that can occur when ".recover"ing data from a database with a corrupt freelist. (check-in: 20f06bf2e6 user: dan tags: trunk) | |
| 16:22 | Improved debugging output from the OP_MakeRecord opcode. (check-in: ac790729d9 user: drh tags: trunk) | |
| 15:51 | Fix another corruption related buffer overread in the sqlite_dbdata module. (check-in: 5cd728fb6b user: dan tags: trunk) | |
| 15:07 | Fix further buffer overreads triggered by passing corrupt records to the sqlite_dbdata module. (check-in: dbc6a9f7f6 user: dan tags: trunk) | |
| 14:15 | Have ".recover" handle cases where the sqlite_master table contains malformed SQL statements. (check-in: e736da9c18 user: dan tags: trunk) | |
| 11:45 | Fix a problem with running the ".recover" command on a database that is zero pages in size. (check-in: 47fa65343e user: dan tags: trunk) | |
| 11:34 | Avoid reading outside a record buffer when extracting an SQL value in the sqlite_dbdata virtual table code. (check-in: d99bb0c11d user: dan tags: trunk) | |
| 11:21 | Merge accidental fork in trunk. (check-in: ec9373031d user: dan tags: trunk) | |
| 11:19 | Fix a problem in the new code introduced by [658b84d7] causing corruption and other errors to be ignored. (check-in: 7ccf2e7d41 user: dan tags: trunk) | |
| 11:18 | Improved error handling for the ".open --hexdb" command of the CLI. (check-in: 4fa831d5cd user: drh tags: trunk) | |
|
2019-05-08
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| 23:55 | Ensure that the sqlite3BtreeLast() interface initializes the *pRes return to zero if the cursor is already sitting on the last entry of the table. Manuel Rigger found the obscure test case for which this makes a difference. (check-in: ebe4845cd0 user: drh tags: trunk) | |
| 23:53 | This is part of the previous check-in that didn't get committed for some reason - probably because I failed to press the "Save" button on the text editor. (check-in: 51d32173ff user: drh tags: trunk) | |
| 21:14 | Add another test case to cover a previously uncovered branch in the RBU module. (check-in: 3039298561 user: dan tags: trunk) | |
| 19:55 | Fix another pattern for which the LIKE optimization does not work for a non-TEXT affinity. Case found by Manuel Rigger. (check-in: 740201107a user: drh tags: trunk) | |
| 19:32 | Simplification to the logic underlying PRAGMA case_sensitive_like. (check-in: ef0015fde4 user: drh tags: trunk) | |
| 19:06 | Avoid an excess register allocation in UPDATE, when possible. This improves speed (slightly) and reduces the code footprint. (check-in: 8658574e3f user: drh tags: trunk) | |
| 18:49 | Add tests to improve code coverage of the RBU module. (check-in: ecb56b75a0 user: dan tags: trunk) | |
| 17:27 | Provide the SQLITE_OMIT_CASE_SENSITIVE_LIKE_PRAGMA compile-time option to omit the case_sensitive_like pragma. This change, in combination with documentation changes, is the current solution to ticket [a340eef47b0cad5]. (check-in: eabe7f2d4f user: drh tags: trunk) | |
| 11:52 | Fix VDBE opcodes OP_SeekLT and OP_SeekLE so that they work on intkey tables with non-numeric text values. Fix for [9cf6c9bb]. (check-in: 658b84d7f4 user: dan tags: trunk) | |
| 11:42 | Fix VDBE opcodes OP_SeekLT and OP_SeekLE so that they work on intkey tables with non-numeric text values. (Closed-Leaf check-in: a870c196d7 user: dan tags: tkt-9cf6c9bb) | |
| 04:33 | Remove an ALWAYS() that was previously added by check-in [a0819086] but which turns out can sometimes be false. (check-in: ad8fc5d8b4 user: drh tags: trunk) | |
| 03:34 | Remove a NEVER() that was added in the previous check-in [a0819086a521f] because it is in fact reachable. (check-in: 74eba2558a user: drh tags: trunk) | |
| 00:17 | Earlier detections of errors in the byte-offset-to-cell-content integer at offset 5 in the header of a btree page. (check-in: a0819086a5 user: drh tags: trunk) | |
|
2019-05-07
| ||
| 20:06 | Generate all records for INSERT or UPDATE prior to running foreign key constraint checks, since the FK checks might modify the datatype of registers used to generate the records. Fix for ticket [e63cbcfd3378afe6980d6]. (check-in: 3c75605b46 user: drh tags: trunk) | |
| 19:44 | Do not commit an "OR FAIL" statement that causes foriegn key constraint violations. (check-in: 659c551dcc user: dan tags: trunk) | |
| 19:21 | Add test cases for the fix on this branch. (Closed-Leaf check-in: 2e31abe0ae user: dan tags: tkt-e63cbcfd) | |
| 19:13 | On an INSERT or UPDATE, generate the new table record prior to running foreign key checks, in case the foreign key checks changes datatypes on the registers holding column values. Proposed fix for ticket [e63cbcfd3378afe6980d626]. (check-in: 3f1c805164 user: drh tags: tkt-e63cbcfd) | |
| 17:47 | Strive to prevent harmless compiler warnings in GCC 4.8.5. (check-in: 8b6691f619 user: drh tags: trunk) | |
| 16:37 | Optimize the restarting of an RBU vacuum. (check-in: 82062351a6 user: dan tags: trunk) | |
| 16:28 | Remove some redundant code from sqlite3rbu.c. Add test cases for RBU vacuum. (Closed-Leaf check-in: 7b051698d8 user: dan tags: rbu-opt) | |
|
2019-05-06
| ||
| 20:40 | Optimize further cases of restarting an RBU vacuum. (check-in: 6b3261bfa1 user: dan tags: rbu-opt) | |
| 16:15 | Fix a problem with renaming an INTEGER PRIMARY KEY column of a WITHOUT ROWID table using ALTER TABLE. (check-in: 91f701d398 user: dan tags: trunk) | |
|
2019-05-04
| ||
| 20:04 | Optimize some cases of restarting an RBU vacuum. (check-in: cdc09867ed user: dan tags: rbu-opt) | |
| 17:32 | Fix the NOT NULL logic in the theorem prover that determines when a partial index can be used. Ticket [5c6955204c392ae763a95]. (check-in: c2e439bccc user: drh tags: trunk) | |
| 03:56 | Fix harmless compiler warning seen with MSVC. (check-in: 5862b83eb3 user: mistachkin tags: trunk) | |
| 01:41 | In the sqlite3_value or Mem object, make the MEM_IntReal type completely independent from MEM_Int and MEM_Real. This helps avoid problems when inserting non-float values into a "REAL" column. (check-in: 5a8a23ee5f user: drh tags: trunk) | |
| 01:29 | New testcase macros to ensure that MEM_IntReal is fully tested. (Closed-Leaf check-in: 8b8ef445cc user: drh tags: int-real) | |
|
2019-05-03
| ||
| 21:17 | Add the SQLITE_TESTCTRL_RESULT_INTREAL test-control and use it to create the intreal() SQL function in testfixture. Write a few simple tests to prove this all works. TH3 will hold most of the INTREAL tests, probably. (check-in: c983873132 user: drh tags: int-real) | |
| 19:34 | Ensure that UTF16 strings are properly zero-terminated before returning them in an sqlite3_value_text16() request, even if the string is invalid UTF16 because it was formed from an arbitrary and/or odd-length BLOB. (check-in: 3a16ddf91f user: drh tags: trunk) | |
| 18:50 | Fix a memory-leak/segfault caused by using OP_OpenDup and OP_OpenEphemeral on the same VM cursor. (check-in: a9b90aa12e user: dan tags: trunk) | |
| 17:19 | Fix a problem where self-joins on views that are aggregate queries may return the wrong result. (check-in: 74ef97bf51 user: dan tags: trunk) | |
| 17:08 | Improved comments on the elements of the array constant used to implement the sqlite3_value_type() interface. (check-in: f73a7de7a5 user: drh tags: int-real) | |
| 02:41 | Fix the ".open --hexdb" command in the CLI so that it works even with terminal input. (check-in: 9b5d943426 user: drh tags: trunk) | |
|
2019-05-02
| ||
| 21:36 | Make MEM_IntReal a completely independent type, meaning a floating point value stored as an integer. This fixes a problem with arithmetic within arguments to string functions on indexes of expressions. But it is a big change and needs lots of new testcase() macros for MC/DC and so it is initially put on this branch. (check-in: dba836e31c user: drh tags: int-real) | |
| 17:45 | Ensure that the typeof() function always returns SQLITE_FLOAT for floating point values even when the value is stored as an integer to save space. (check-in: 48889530a9 user: drh tags: trunk) | |
| 17:06 | Add options to wapptest.tcl similar to those supported by releasetest.tcl. Also add the -noui switch, for running without wapp altogether. (check-in: 005a169406 user: dan tags: trunk) | |
| 15:56 | Earlier detection of a database corruption case in balance_nonroot(), to prevent a possible use of an uninitialized variable. (check-in: c509d8a8ae user: drh tags: trunk) | |
| 14:15 | Merge enhancements from trunk (check-in: 3a4751a9f2 user: drh tags: hard-heap-limit) | |
| 01:41 | The "LIKE Optimization" (which converts a LIKE into a BETWEEN operator that is able to use an index) does not work and cannot be used if the collating sequence of the column is not TEXT and if the pattern starts with a "+" sign. This is another case of ticket [c94369cae9b561b1f996d005]. The new test case was discovered by Manuel Rigger. (check-in: b043a54c3d user: drh tags: trunk) | |
| 00:52 | Fix an issue (discovered by OSSFuzz) in the enhanced OP_Concat operator from check-in [713caa382cf7dd] earlier today. (check-in: 3e897702f8 user: drh tags: trunk) | |
|
2019-05-01
| ||
| 19:01 | Add a test case for ticket [ae0f637bddc5290b44669e066a]. (check-in: ece481695f user: drh tags: trunk) | |
| 18:59 | When values have real affinity and are converted into strings for CHECK constraints or index expressions, do the conversions into a real-number format even if the values are stored as integers for efficiency. This appears to fix ticket [ae0f637bddc5290b446]. (check-in: 5997d07566 user: drh tags: trunk) | |
| 17:36 | Fix an incompatibility with -DSQLITE_OMIT_LOAD_EXTENSION=1 in dbdata.test. (check-in: a77cd85b1a user: dan tags: trunk) | |
| 17:32 | Fix a case in wapptest.tcl where a failed test might report 0 errors. (check-in: 2be1ed70df user: dan tags: trunk) | |
| 15:32 | Avoid unwelcomed side effects on the input operands in the OP_Concat operator. Fix for ticket [3be1295b264be2fac49b681] (check-in: 713caa382c user: drh tags: trunk) | |
| 15:25 | Update wapptest.tcl so that it deletes extra files if the "Keep files:" checkbox is clear. Set it by default. (check-in: 09623cc4cc user: dan tags: trunk) | |
| 14:41 | In "PRAGMA vdbe_trace" output, show the results of OP_Affinity opcodes. (check-in: 56604bb60a user: drh tags: trunk) | |
| 08:48 | Fix an incompatibility with auto-vacuum mode in new test script recover.test. (check-in: 36dd5b0804 user: dan tags: trunk) | |
|
2019-04-30
| ||
| 20:43 | Update wapptest.tcl to use a simpler slave script. And to leave scripts wapptest_configure.sh and wapptest_make.sh in each test directory. (check-in: 07e527d781 user: dan tags: trunk) | |
| 15:36 | Fix a problem allowing a Table object to be deleted from within a call to the xDestroy method of the associated virtual table, causing a use-after-free error. (check-in: 1dbbb0101e user: dan tags: trunk) | |
| 14:26 | Fix an error message in the Lemon parser generator. (check-in: b6d7d42b74 user: drh tags: trunk) | |
| 11:54 | Small performance increase and size reduction in the implementation of the LIKE and GLOB operators. (check-in: f97626f921 user: drh tags: trunk) | |
| 01:08 | Slightly smaller and faster implementation of the OP_MakeRecord opcode. (check-in: 3bdce7ef1a user: drh tags: trunk) | |
|
2019-04-29
| ||
| 16:44 | Changes to oserror.test so that it works even on systems that allow an unusually large number of file descriptors. (check-in: a27b0b880d user: drh tags: trunk) | |
| 13:48 | Do not de-duplicate columns index columns associated with a WITHOUT ROWID table if the columns have different collating sequences. This is the fix for ticket [3182d3879020ef3b2]. There is one test case added, but most of the tests are done in TH3. (check-in: 1b1dd4d48c user: drh tags: trunk) | |
| 13:30 | Improved header comment and precondition checking for the new isDupColumn() function. (Closed-Leaf check-in: 740d5ff6cc user: drh tags: tkt-3182d38790) | |
| 11:41 | Fix a buffer overwrite in shell.c.in (part of the new .recover code). (check-in: 92facbc73a user: dan tags: trunk) | |
| 11:27 | Fix a stack overflow that could occur when renaming a table that has a trigger containing a window function invocation that itself contains a specific syntax error. (check-in: c621fc668c user: dan tags: trunk) | |
|
2019-04-28
| ||
| 19:27 | Take collating sequence into account when removing redundant columns from indexes on WITHOUT ROWID tables. This is the first proof-of-concept fix for ticket [3182d3879020ef3]. More testing needed. (check-in: b34fa5bff4 user: drh tags: tkt-3182d38790) | |
|
2019-04-27
| ||
| 20:39 | Add the shardvtab virtual table that uses the new cost estimation functions. (Leaf check-in: 9404300ac1 user: drh tags: cost-est) | |
| 20:30 | Add the ".recover" command to the shell tool. For recovering as much data as possible from corrupt databases. (check-in: 50fe484589 user: dan tags: trunk) | |
| 20:16 | Fix a minor typo in a comment. No changes to code. (check-in: 9520907217 user: drh tags: trunk) | |
| 20:15 | Fix building the shell with SQLITE_OMIT_VIRTUAL_TABLE. And without SQLITE_ENABLE_DBPAGE_VTAB. (Closed-Leaf check-in: 425d708c39 user: dan tags: dbdata) | |
| 19:36 | Add comments and fix formatting issues in new code in shell.c.in. (check-in: b91d819bd1 user: dan tags: dbdata) | |
| 18:47 | Add the "--lost-and-found" option to the ".recover" command. For setting the name of the orphaned rows table. (check-in: 67bb88e24c user: dan tags: dbdata) | |
| 15:35 | Fix a problem in the .recover command with recovering WITHOUT ROWID tables where the PK columns are not the leftmost in the CREATE TABLE statement. (check-in: 91df4b8e03 user: dan tags: dbdata) | |
|
2019-04-26
| ||
| 21:11 | Have .recover store all orphaned rows in a single table, with extra columns to indicate the orphaned page and sub-tree they were discovered within. (check-in: 7221f6e33e user: dan tags: dbdata) | |
| 17:20 | An experimental interface for retrieving the estimated cost and estimated number of output rows for a query. (check-in: 1b25fa108a user: drh tags: cost-est) | |
| 17:08 | Omit tests of the LIKE optimization in like3.test when SQLITE_ENABLE_ICU is defined. (check-in: af53c41a12 user: dan tags: trunk) | |
| 15:40 | Fix another problem with database freelist handling in the ".recover" command. (check-in: bee2652ac2 user: dan tags: dbdata) | |
| 15:14 | Fix a locking-page related problem with the ".recover" command. (check-in: afdae10424 user: dan tags: dbdata) | |
|
2019-04-25
| ||
| 20:06 | Merge latest trunk changes into this branch. (check-in: 1da302d85d user: dan tags: dbdata) | |
| 19:23 | Unless the "--freelist-corrupt" option is specified, do not have the .recover command attempt to recover data from pages that are on the database free-list. (check-in: 8d2f52bb64 user: dan tags: dbdata) | |
| 18:15 | Add the sqlite3_hard_heap_limit64() interface and the corresponding "PRAGMA hard_heap_limit=N" command. (check-in: b0ccef61a7 user: drh tags: hard-heap-limit) | |
| 16:20 | Fix a bug preventing .recover from working on databases where the final page of the db is corrupt. (check-in: 959bbd11e9 user: dan tags: dbdata) | |
|
2019-04-24
| ||
| 20:48 | Improve the performance of the .recover command. (check-in: a50768314d user: dan tags: dbdata) | |
| 17:04 | New test cases in test/fuzzdata8.db. (check-in: 7be6222c9e user: drh tags: trunk) | |
| 16:13 | Fix another instance in fts3 where a corrupt record can cause a buffer overflow. (check-in: e1724f1d61 user: dan tags: trunk) | |
| 15:57 | Fix a problem in fts5 where a corrupt position list could lead to a buffer overwrite. (check-in: 516ca89451 user: dan tags: trunk) | |
| 15:13 | Fix an error in fts3_write.c allowing a corrupt database to cause a crash. (check-in: 6e4a5f2281 user: dan tags: trunk) | |
| 04:53 | Correction to the #if in the previous check-in. (check-in: 30dc05ac12 user: mistachkin tags: trunk) | |
| 00:37 | Fix for 8-byte alignment asserts that can trigger in some circumstances with 32-bit MSVC. (check-in: 4c02832e0c user: mistachkin tags: trunk) | |
|
2019-04-23
| ||
| 22:00 | Make no atttempt to generate VDBE code for VACUUM after a syntax error. (check-in: 930842470d user: drh tags: trunk) | |
| 20:48 | Have ".recover" handle "\r" and "\n" in the same way as ".dump". (check-in: f95f0f02ab user: dan tags: dbdata) | |
| 18:03 | Fixes for the ".recover" shell command. (check-in: 8dcc1d89d9 user: dan tags: dbdata) | |
| 15:30 | Changes to the --hexdb decoder option in the shell (and also in the TCL test code) so that it works on systems where sscanf() does not recognize "%hhx" as wanting to delivery results into a character-size variable. (check-in: 4258e42d92 user: drh tags: trunk) | |
| 15:21 | Minor simplification of NULL value handling for STAT4. Cherrypick of [69bad9257f8db6a2] from trunk. (check-in: 442c177dc4 user: mistachkin tags: branch-3.28) | |
| 15:08 | Minor simplification of NULL value handling for STAT4. (check-in: 69bad9257f user: mistachkin tags: trunk) | |
| 12:31 | New test cases in fuzzdata8.db. (check-in: 0fe3c3fd30 user: drh tags: trunk) | |
| 12:30 | Improvement on the previous check-in. Parse.rc is less reliable than Parse.nErr for detecting SQLITE_TOOBIG errors. (check-in: 8d478cfb92 user: drh tags: trunk) | |
|
2019-04-22
| ||
| 20:52 | Enhance the ".recover" command. Fix a problem with overflow pages in dbdata.c. (check-in: f193ca587f user: dan tags: dbdata) | |
| 20:05 | Early detection of SQLITE_TOOBIG when processing nested queries. (check-in: 5d85d80ef8 user: drh tags: trunk) | |
| 11:47 | Fix an assert() that may be false for corrupt databases. (check-in: b2ce5ed175 user: dan tags: trunk) | |
|
2019-04-20
| ||
| 20:57 | Add the ".recovery" command to the shell tool. For recovering the maximum amount data from corrupt databases. Still needs work. (check-in: 7461d2e120 user: dan tags: dbdata) | |
|
2019-04-19
| ||
| 23:05 | Mark a single branch as no longer reachable. (check-in: 4f35b3b78a user: drh tags: trunk) | |
| 22:01 | Increase the version number to 3.29 for the next development cycle. (check-in: 6cf16703fd user: drh tags: trunk) | |
| 18:10 | Mark two branches as unreachable. Oops - one of those branches was reachable via fuzzcheck tests. (Closed-Leaf check-in: 9b888fcc5a user: drh tags: mistake) | |
| 17:26 | Improved optimization of the AND and OR operators. (check-in: 0fbd154eb4 user: drh tags: trunk) | |
| 16:34 | Fix a problem with renaming a table that starts with "sqlite". Fix for ticket [f00d7b65]. (check-in: a2ead8aa45 user: dan tags: trunk) | |
| 16:21 | Use macros to determine if an expression is always true or always false. (check-in: 6de980a09c user: drh tags: trunk) | |
| 13:38 | Streamline the processing of the AND operator. Slightly smaller and faster. (check-in: 7713996aa9 user: drh tags: trunk) | |
|
2019-04-18
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| 21:14 | Add the sqlite_dbptr virtual table to the dbdata extension. For querying the links between b-tree pages. (check-in: 3213a15f21 user: dan tags: dbdata) | |
| 19:21 | Minor simplification of NULL value handling for STAT4. (Closed-Leaf check-in: 5718a9d5fc user: mistachkin tags: nullStat4) | |
| 17:37 | Undo change to 'analyze9.test' because the extra output can be useful for debugging. (Leaf check-in: f3081e5909 user: mistachkin tags: msvc) | |
|
2019-04-17
| ||
| 23:56 | Fix a couple minor test issues. (check-in: 1f1866d11c user: mistachkin tags: msvc) | |
| 23:32 | Work around lack of a C99 feature in MSVC. (check-in: f6ebe1c2be user: mistachkin tags: msvc) | |
| 21:17 | Add the experimental dbdata extension. (check-in: a3ab588329 user: dan tags: dbdata) | |
| 21:12 | Small performance and size optimization in sqlite3WalFindFrame(). (check-in: 03f2e78899 user: drh tags: trunk) | |
| 13:58 | Fix a typo in the CLI help output for the ".dump" command. (check-in: 57638248de user: drh tags: trunk) | |
| 13:23 | In the "pgidx" report from "showdb", also show the number of rows on each database btree page. (check-in: 2bda9dc41c user: drh tags: trunk) | |
| 12:29 | In the "pgidx" command of the showdb utility, try to identify orphaned pages and show when pages have been zeroed out. (check-in: eed701ef91 user: drh tags: trunk) | |
| 12:07 | Small performance improvement on the variable-length integer decoder: sqlite3GetVarint(). (check-in: 5df2bf62fc user: drh tags: trunk) | |
| 11:34 | Faster and smaller implementation of sqlite3StrICmp(). (check-in: 7ac500fb5a user: drh tags: trunk) | |
|
2019-04-16
| ||
| 19:49 | Version 3.28.0 (check-in: 884b4b7e50 user: drh tags: trunk, release, version-3.28.0) | |
| 11:21 | Avoid a sanitizer error (pointer arithmatic overflow) in vdbesort.c. (check-in: af61a2fc45 user: dan tags: trunk) | |
| 10:51 | Avoid a sanitizer error in test1.c. Have releasetest.tcl/wapptest.tcl create a file called "makecommand.sh" that can be used to rerun a test from the command line. (check-in: 4de4480ffd user: dan tags: trunk) | |
|
2019-04-15
| ||
| 19:17 | Fix a bug in test module test_fs.c causing a segfault on OpenBSD. (check-in: ee88660029 user: dan tags: trunk) | |
| 15:41 | Fix a problem with the user-auth extension and deserializing in-memory databases. (check-in: 09fa0b3c4a user: dan tags: trunk) | |
| 15:35 | Merge recent changes from trunk into reuse-schema (check-in: 5c6c9e7f6f user: drh tags: reuse-schema) | |
| 15:28 | Merge all recent enhancements. (check-in: 1cd536ecc8 user: drh tags: begin-concurrent-pnu-wal2) | |
| 15:17 | Merge the latest trunk enhancements. (check-in: 8950f1195a user: drh tags: wal2) | |
| 15:07 | Merge the latest enhancements from trunk. (check-in: 6caaaf21c9 user: drh tags: begin-concurrent-pnu) | |
| 14:59 | Merge the latest enhancements from trunk. (check-in: 7c328e8894 user: drh tags: begin-concurrent) | |
| 14:49 | Bring in the latest enhancements from trunk. (check-in: 378230ae7f user: drh tags: apple-osx) | |
| 13:59 | Fix a test script problem in fts5corrupt3.test. (check-in: 734192d876 user: dan tags: trunk) | |
| 13:51 | Update tool/symbols.sh to ignore symbols from sessions and rebaser and to not try to compile with ICU which is not available on all platforms. (check-in: 0bab4ece6e user: drh tags: trunk) | |
|
2019-04-14
| ||
| 00:40 | Remove a stray tab from the source code. (check-in: 0ada58e930 user: drh tags: trunk) | |
| 00:34 | Fix an obsolete comment and other minor issues from code inspection. (check-in: cd08442731 user: drh tags: trunk) | |
|
2019-04-13
| ||
| 16:50 | Fix a harmless compiler warning in test logic. (check-in: c3932e6604 user: drh tags: trunk) | |
| 16:43 | Fix the fts3varint.test script so that it works even on versions of TCL for which Tcl_GetWideIntFromObj() does not work. (check-in: 53f787ad29 user: drh tags: trunk) | |
| 16:35 | Fix a test script problem in fts5corrupt3.test. (check-in: 858f62274e user: dan tags: trunk) | |
| 15:07 | Partially revert the test file changes in [4371a0c46e]. It is no longer required following [93ae382e97c23c90]. (check-in: 593a7e6e20 user: dan tags: trunk) | |
| 14:17 | Fix additional compiler warnings introduced by the previous check-in and found by MSVC. (check-in: 6fc0deffa4 user: drh tags: trunk) | |
| 14:07 | Fixes for harmless compiler warnings. (check-in: c28c973ad6 user: drh tags: trunk) | |
| 04:38 | Use the 64-bit memory allocator interfaces in extensions, whenever possible. (check-in: 07ee06fd39 user: drh tags: trunk) | |
| 04:01 | Enforce the SQLITE_LIMIT_COLUMN limit on virtual tables. (check-in: 0b6ae032c2 user: drh tags: trunk) | |
|
2019-04-12
| ||
| 20:33 | Add the socketvfs test extension. (Leaf check-in: f5b3ce9404 user: dan tags: socketvfs) | |
| 16:25 | Test case changes so that they work with both Tcl8.6 and Tcl8.7. (check-in: 7b771405a9 user: drh tags: trunk) | |
| 13:40 | Tweaks to wapptest.tcl: Ensure that the "Debug" checkbox is disabled unless the app is in "config" state, and have Debug variants run "test" instead of "fulltest". (check-in: dd248c186a user: dan tags: trunk) | |
| 12:10 | Fix minor problems in tcl test scripts. (check-in: 56b664185e user: dan tags: trunk) | |
|
2019-04-11
| ||
| 19:07 | Add the test/wapptest.tcl script, an alternative to releasetest.tcl that uses wapp to provide the user-interface. (check-in: edd87cd606 user: dan tags: trunk) | |
| 19:04 | Merge trunk changes into this branch. (Closed-Leaf check-in: d805fc0cf1 user: dan tags: wapptest) | |
| 19:03 | Further tweaks to wapptest.tcl. Add the ability to run the extra (n)debug tests that releasetest.tcl runs. (check-in: ec9c4f6d8d user: dan tags: wapptest) | |
| 17:06 | Remove the vfslog.c extension from the testfixture target in main.mk, as that extension has no TCL bindings and is inaccessible. (check-in: d71f8bbc4e user: drh tags: trunk) | |
| 16:54 | Fix RBU so that it does not write rows that should be excluded into partial indexes (corrupting the database). (check-in: 31eb27f438 user: dan tags: trunk) | |
| 06:50 | Fix the checksymbols target in Makefile.in. (check-in: 1956eb3481 user: dan tags: wapptest) | |
|
2019-04-10
| ||
| 19:45 | Have wapptest.tcl display the name, OS and architecture of the host. (check-in: c47e53b4d0 user: dan tags: wapptest) | |
| 18:56 | Various fixes for the wapptest.tcl script. (check-in: cbf4236560 user: dan tags: wapptest) | |
| 18:29 | Update the list of OMIT options in the omittest.tcl script. (check-in: f294cfc173 user: drh tags: trunk) | |
| 13:24 | Further refinement of the sqlite3VdbeMEmExpandBlob() fix of check-in [df58774e994bd] to prevent a reference to an unused variable - problem discovered by Valgrind. (check-in: 09435b5700 user: drh tags: trunk) | |
| 12:02 | Change the name of some internal testing interfaces to avoid a name conflict in AIX. (check-in: c1cae7e7f0 user: drh tags: trunk) | |
| 00:58 | Do not place arbitrary restrictions on the length of the failure message for a uniqueness constraint. (check-in: 037da798fa user: drh tags: trunk) | |
|
2019-04-09
| ||
| 21:37 | New test case for SQLITE_TOOBIG errors. (check-in: 4c77fbbe5d user: drh tags: trunk) | |
| 21:32 | Improved reporting of SQLITE_TOOBIG errors while parsing. (check-in: ea2d4b65e2 user: drh tags: trunk) | |
| 20:50 | Fix a problem caused by a small SQLITE_LIMIT_LENGTH value and a CREATE TABLE with a very large name. (Closed-Leaf check-in: 9b5d408864 user: dan tags: toobig-fix) | |
| 19:53 | Add test/wapptest.tcl, a wapp alternative to releasetest.tcl. (check-in: a4af0c2fee user: dan tags: wapptest) | |
| 01:26 | Use an unsigned integer to count free pages in btree.c:freePage2(). (check-in: 8820408597 user: drh tags: trunk) | |
|
2019-04-07
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| 18:21 | Make the testcase() macro added in the previous check-in reachable for testing. (check-in: 80704a16f6 user: drh tags: trunk) | |
| 18:04 | Fix a faulty assert() in the sqlite3VdbeMemExpandBlob() routine. (check-in: df58774e99 user: drh tags: trunk) | |
|
2019-04-06
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| 15:38 | Fix two assert() statements in fts5 that are only true if the database is not corrupt. (check-in: edb095a9a6 user: dan tags: trunk) | |
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2019-04-05
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| 21:17 | Remove some stale references to the addopcodes.tcl script from documentation. (check-in: c0381b0bc9 user: drh tags: trunk) | |
| 20:56 | Eliminate the tool/addopcodes.tcl script. The purpose of that script was to keep the number of parser codes below 256 in order to save parser table space. But we have long since blown through that ceiling so the addopcodes.tcl script was just needless complexity. There is no longer any reason to keep it around. (check-in: d272819298 user: drh tags: trunk) | |
| 20:47 | Add further tests so that veryquick.test covers all vdbe branches. (check-in: cbc67de5a3 user: dan tags: trunk) | |
| 17:22 | Improved comment on the sqlite3FaultSim() function. No changes to code. (check-in: 08b29672c5 user: drh tags: trunk) | |
| 16:52 | In the test_vfs.c VFS, if a Tcl xWrite script returns "SQLITE_OMIT", silently omit the write() call. (check-in: 8b5a621e2e user: dan tags: trunk) | |
| 16:38 | Add the ability to override the new corruption detection logic of the previous checkin, in order to exercise downstream corruption detection during testing. (check-in: e859d31846 user: drh tags: trunk) | |
| 15:44 | In the xfer-optimization, do early detection of when the source and destination index share the same btree, to avoid a long delay prior to reporting the database corruption. (check-in: af1e5873d4 user: drh tags: trunk) | |
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2019-04-04
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| 22:05 | Add the vtab enable/disable options to the sqlite3_db_config TCL command in the testfixture. (Leaf check-in: c70524280f user: drh tags: disable-vtab) | |
| 21:40 | Merge all the latest changes and enhancements from trunk. (check-in: 521d5186b8 user: drh tags: apple-osx) | |
| 20:55 | Add further test cases to improve VDBE branch coverage. (check-in: 51a95e52fc user: dan tags: trunk) | |
| 20:21 | Provide a DBCONFIG to enable or disable virtual tables that match a LIKE pattern. (check-in: b40a4edceb user: drh tags: disable-vtab) | |
| 19:21 | Fix a typo in the documentation for sqlite3_value_frombind(). Also add a new hyperlink to that same documentation. No code changes. (check-in: bf3cd9364f user: drh tags: trunk) | |
| 18:20 | Minor fixes to requirements marks. (check-in: 02ebc60b9b user: drh tags: trunk) | |
| 17:58 | Add test cases to improve coverage of VDBE branches. Still some to go. (check-in: 4cef609d61 user: dan tags: trunk) | |
| 17:39 | Correctly initialize the loadable extension thunk. (check-in: 4fca46ded7 user: drh tags: trunk) | |
| 15:25 | Simplification of the recent VACUUM changes that make the code more like what it was before the change. Also, make the VACUUM command a no-inline procedure to work around a performance regression. (check-in: 9cac5ac145 user: drh tags: trunk) | |
| 14:36 | Fix an incorrect comment on a test case for rowid renumbering in VACUUM. (check-in: 0d293fb43f user: drh tags: trunk) | |
| 14:00 | Only preserve rowid values for VACUUM INTO. Keep the legacy behavior of renumbering rowids for ordinary VACUUM. (check-in: 13a0ea6466 user: drh tags: trunk) | |
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2019-04-03
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| 17:48 | Add a defense-in-depth NEVER() test to the WAL cleanup code. (check-in: 8d3af2010f user: drh tags: trunk) | |
| 16:27 | Fix a couple of problems with "RANGE BETWEEN <expr> PRECEDING AND <expr> PRECEDING" frames. (check-in: 39225cc775 user: dan tags: trunk) | |