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200 most recent check-ins using file test/autovacuum.test version 0831cd34e1
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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) | |
| 01:29 | Do not compute unused result columns of subqueries. This optimization will potentially resolve the performance optimization request of [ticket baa5bb76c35a124c]. (Closed-Leaf check-in: 0c21b6a5f8 user: drh tags: branch-3.26) | |
| 01:21 | Update test cases so that they work with TCL 8.7 and later. (check-in: e9b762de0e user: drh tags: branch-3.26) | |
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2023-02-15
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| 13:00 | Update the configure script so that it contains the correct version number. (check-in: a7cbf30808 user: drh tags: branch-3.26) | |
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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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2021-11-09
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| 14:52 | Merge the walIndexPage() enhancement from trunk into the begin-concurrent branch. (check-in: ff2238397f user: drh tags: begin-concurrent) | |
| 14:36 | Merge all trunk enhancements prior to the walIndexPage() fix into the begin-concurrent branch. (check-in: 6603f00581 user: drh tags: begin-concurrent) | |
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2021-11-06
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| 16:36 | Merge change [6979efbf07d93e7a] from trunk to this branch. (check-in: 2bb2448d60 user: dan tags: wal2) | |
| 16:10 | Merge changes from trunk into this branch. (check-in: 52667bce48 user: dan tags: wal2) | |
| 11:58 | Add the rbu_exclusive_checkpoint query parameter to RBU. (Leaf check-in: c15806a45a user: drh tags: reuse-schema-3.36) | |
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2021-10-30
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| 18:17 | Fix an incorrect assert() statement in sqlite3GenerateConstraintChecks(). dbsqlfuzz 4190cff310aeab359a55f354e560db95d3a6f47d (check-in: 623c0d086b user: drh tags: trunk) | |
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2021-10-29
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| 16:19 | Reorder a test add earlier today to OP_Transaction for easier testing. (check-in: 8ba73b3cad user: drh tags: trunk) | |
| 14:04 | Merge the latest trunk enhancements into the reuse-schema branch. (check-in: 7623132efe user: drh tags: reuse-schema) | |
| 13:10 | Allow "VACUUM INTO" to change the page_size of a database even if the original database is in WAL mode. Enhancement suggested by forum post 033f2c9d1f. (check-in: efc7e8c99a user: drh tags: trunk) | |
| 12:29 | Add pragmas "multiplex_enabled", "multiplex_chunksize", and "multiplex_filecount" to the multiplexer implementation. (check-in: 39c5e80dbf user: drh tags: trunk) | |
| 09:59 | Fix the OP_Transaction opcode so that if an error other than SQLITE_SCHEMA occurs first, the original error is not overwritten by SQLITE_SCHEMA. dbsqlfuzz 85bf7e262017c6c7bddb03ff6d8541511985d36c. (check-in: 5374226df4 user: drh tags: trunk) | |
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2021-10-28
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| 19:49 | Fix .import -skip issue reported at https://sqlite.org/forum/forumpost/4c0816c24fc9d16f?t=h (check-in: 3aadbe17ed user: larrybr tags: trunk) | |
| 12:07 | Minor changes to make it easier for static analyzers to reason about the code. (check-in: ba4104aa02 user: drh tags: trunk) | |
| 00:09 | Ensure that the WAL code correctly handles all possible outcomes from the walIndexPage() routine. (check-in: 6979efbf07 user: drh tags: trunk) | |
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2021-10-27
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| 23:55 | Ensure that all possible outcomes for walIndexPage() are accounted for by callers. (Closed-Leaf check-in: 12715c6b23 user: drh tags: wal-tuneup) | |
| 20:23 | Avoid the 1-based indexing on the WalHashLoc.aPgno[] array. Make it 0-indexed instead. (check-in: 28f5f709b4 user: drh tags: wal-tuneup) | |
| 19:57 | Improve the comment on walIndexPage() to more accurately describe the post-conditions. (check-in: b619e93645 user: drh tags: wal-tuneup) | |
| 19:05 | New assert()s to help prove correctness in sqlite3VdbeMemExpandBlob(). (check-in: 7238d58051 user: drh tags: trunk) | |
| 17:15 | Fix the build for various the OMIT-everything compile-time option. No impact on regular builds. (check-in: 947805719b user: drh tags: trunk) | |
| 15:19 | Fix a harmless compiler warning in memdb.c. (check-in: 22fdc658a7 user: drh tags: trunk) | |
| 15:16 | Fix a harmless compiler warning in fuzzcheck. (check-in: 1cfb7e8a09 user: drh tags: trunk) | |
| 13:16 | Change fuzzcheck so that it accepts binary dbsql files. (check-in: c87a2426b8 user: drh tags: trunk) | |
| 12:05 | Add the --script option to fuzzcheck. (check-in: 5a9676bd49 user: drh tags: trunk) | |
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2021-10-26
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| 22:36 | Enhance fuzzcheck so that if an argument is an ordinary disk file (not a database) it is read in and processed as a script. (check-in: 978dc89df5 user: drh tags: trunk) | |
| 17:36 | Improved CLI error messages. (check-in: 8443a2724f user: drh tags: trunk) | |
| 16:57 | Add phase and error number to CLI error messages. (Closed-Leaf check-in: 7f87a29868 user: larrybr tags: detail_cli_errors) | |
| 10:16 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (check-in: 0e79584a2b user: drh tags: reuse-schema-3.36) | |
| 10:02 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (Leaf check-in: e466260313 user: drh tags: branch-3.36) | |
| 09:53 | Fix the busy_timeout restriction on fuzzcheck so that it can deal with hexadecimal integer literals. (check-in: 4b41535b09 user: drh tags: trunk) | |
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2021-10-25
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| 18:51 | Remove a NEVER() in rebuildPage that is reachable, as is demonstrated by dbsqlfuzz case beac09b2756b5d285aa68f9737fdb06c972f159a. (check-in: ac3f617827 user: drh tags: trunk) | |
| 12:54 | Do not allow large busy_timeout pragmas in fuzzcheck, as they accomplish nothing other than making the tests unnecessarily slow. (check-in: fba441bf9f user: drh tags: trunk) | |
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2021-10-23
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| 22:14 | Improve the authorizer filter for ATTACH on fuzzcheck. (check-in: 87d49e8087 user: drh tags: trunk) | |
| 22:11 | Provide an assert() to fire for applications that should never open or create a disk-based database file. (check-in: 5218ac788c user: drh tags: trunk) | |
| 20:32 | The pager now remembers when a VFS reports that a database file is SQLITE_OPEN_MEMORY and treats that database as an in-memory database. (check-in: 967b656238 user: drh tags: trunk) | |
| 17:46 | Fix the memdb VFS so that it does not allow mmap if it is resizable, and so that it never opens a disk file for any reason. (check-in: 5ee14715a5 user: drh tags: trunk) | |
| 11:30 | Update fuzzcheck so that it allows ATTACH statements with memdb filenames. (check-in: 31671237e5 user: drh tags: trunk) | |
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2021-10-22
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| 11:17 | Fix harmless compiler warnings. Improve the independence of some TCL tests. (check-in: 1a038242dc user: drh tags: trunk) | |
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2021-10-21
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| 20:08 | Enable FTS5 for fuzzcheck. (check-in: 559ba38b8a user: drh tags: trunk) | |
| 19:48 | Fix the previous check-in so that it works with virtual tables that add new shadow tables the first time they are referenced. (check-in: f73b499e53 user: drh tags: trunk) | |
| 17:01 | Fix the new "table_list" pragma so that it shows the correct number of columns for views and virtual tables even when the object has not been previously used. (check-in: fb0ed8c55f user: drh tags: trunk) | |
| 14:37 | Merge all recent trunk changes into the begin-concurrent-report branch. (check-in: 0770f320b9 user: drh tags: begin-concurrent-report) | |
| 14:27 | Merge trunk enhancements into begin-concurrent-pnu branch. (check-in: 4d972744c3 user: drh tags: begin-concurrent-pnu) | |
| 14:24 | Merge trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 1958e6faca user: drh tags: begin-concurrent-pnu-wal2) | |
| 14:13 | Merge recent trunk enhancements into begin-concurrent branch. (check-in: ae4eed0b7e user: drh tags: begin-concurrent) | |
| 14:10 | Merge recent trunk enhancements into the reuse-schema branch (check-in: cd15fc3c08 user: drh tags: reuse-schema) | |
| 14:01 | Merge recent trunk enhancements into the wal2 branch. (check-in: 7e2bc836f6 user: drh tags: wal2) | |
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2021-10-20
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| 20:22 | Fix an incorrect JSON assert() that was added 5 days ago by check-in [7b8ea2298927fd34]. (check-in: e162da3ab4 user: drh tags: trunk) | |
| 18:17 | Fix the finish_test proc in tester.tcl so that it works for Windows test builds. Fix for problem introduced yesterday by check-in [3658417bf300e004]. (check-in: f52b84e69e user: drh tags: trunk) | |
| 17:58 | Enabled the testcase() macros under SQLITE_DEBUG. (check-in: 0ae8dd132d user: drh tags: trunk) | |
| 13:48 | Fix a problem with the CARRAY extension when the SQLITE_TRANSIENT destructor is used for non-text arrays. Forum thread 48e525b266. (check-in: cac910c15f user: drh tags: trunk) | |
| 12:52 | Ensure that valid bytecode is generated for RETURNING clauses even if the schema is corrupt and PRAGMA writable_schema is set so that the schema parse returns no errors. dbsqlfuzz cb21825bdcd6fdb4b686ce4f6e2f45e781d2f220 (check-in: 699117156e user: drh tags: trunk) | |
| 11:40 | Fix a case in the fts3 offsets() function where a corrupt database record could lead to dereferencing an uninitialized pointer. (check-in: 7b7d31a615 user: dan tags: trunk) | |
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2021-10-19
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| 18:59 | Improved cleanup in finish_test so that specifying multiple test modules on the "./testfixture" command-line is more likely to work. (check-in: 3658417bf3 user: drh tags: trunk) | |
| 18:53 | Fix permutations.test so that it can be called with a test file pattern that uses square brackets. (check-in: 55b6241871 user: dan tags: trunk) | |
| 18:40 | Update test scripts to unregister the test devsim VFS after it is used. (check-in: bb0e18ae4a user: dan tags: trunk) | |
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2021-10-17
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| 10:31 | Remove an incorrect assert() added 4 days ago by check-in [9e2f06b84f994277]. Replace it with a testcase() macro. (check-in: 03dff7196b user: drh tags: trunk) | |
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2021-10-16
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| 19:50 | Fix a harmless scan-build warning in FTS5. (check-in: 0bf42bb561 user: drh tags: trunk) | |
| 18:53 | Add NEVER() macros on branches that become unreachable due to the previous check-in. (check-in: 5fa272cc03 user: drh tags: trunk) | |
| 17:09 | Have the btree layer detect when a "DELETE FROM tbl" statement is clearing a database page that is still in use (due to database corruption) and report SQLITE_CORRUPT. (check-in: a6fda39e81 user: dan tags: trunk) | |
| 13:59 | Fix an assert() in fts5 that could fail with a corrupt database. (check-in: e99979855d user: dan tags: trunk) | |
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2021-10-15
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| 17:06 | Protect the WhereTerm.u union using nearby assert()s and/or branches. (check-in: 8a56de5b9c user: drh tags: trunk) | |
| 16:15 | Protect the JsonNode.u union using nearby assert()s and branches. (check-in: 7b8ea22989 user: drh tags: trunk) | |
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2021-10-14
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| 21:13 | Fix a signed integer overflow in fts5 leading to a segfault that could occur when processing corrupt records. (check-in: 69a3ff0cc1 user: dan tags: trunk) | |
| 19:28 | Protect access to the WhereLoop.u union using nearby assert()s and branches. (check-in: bdd840216c user: drh tags: trunk) | |
| 17:30 | Update requirement marks. No changes to code. (check-in: 3a6887a543 user: drh tags: trunk) | |
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2021-10-13
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| 20:29 | New tests added to test/fuzzdata8.db. (check-in: e944d71760 user: drh tags: trunk) | |
| 20:11 | Convert an assert() into a corruption detection branch in sqlite3BtreePayload(). dbsqlfuzz 848171b5d58f6e4a62257466e0e7de16696d4f02. (check-in: f038d7f90e user: drh tags: trunk) | |
| 15:09 | Attempt to clarify the sqlite3_open_v2() documentation so that people do not come away with the idea that SQLITE_OPEN_EXCLUSIVE is an allowed bit value for the 3rd argument bitmask. (check-in: 1310a126de user: drh tags: trunk) | |
| 14:45 | Back out the SQLITE_OPEN_EXCLUSIVE changes because it does not work on Windows and it does not work always on unix. (check-in: d008ad793d user: drh tags: trunk) | |
| 14:01 | Remove a NEVER() macro in ALTER TABLE due to an obscure case of a nested CTE inside an UPDATE within a trigger. dbsqlfuzz e89174cbfad2d904f06b5e24df0a22510b6a1c1e (check-in: 9e2f06b84f user: drh tags: trunk) | |
| 13:00 | The sqlite3_result_text() routine (and similar) should record OOM errors in addition to SQLITE_TOOBIG errors. dbsqlfuzz (check-in: eca4343626 user: drh tags: trunk) | |
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2021-10-12
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| 22:55 | Fix the group_concat() inverse function implementation so that it correctly handles BLOB inputs when database text encoding is UTF16. (check-in: 38a1326b4b user: drh tags: trunk) | |
| 18:05 | Fix an incorrect assert() in SQLITE_ENABLE_SORTER_REFERENCES logic - a new assert() introduced 5 days ago by [87e2f5eb436fc448]. (check-in: 7cfc839e5f user: drh tags: trunk) | |
| 11:30 | Fix a use-after-free in fts3 that could follow an optimize() in the middle of a SELECT statement when the hash table is non-empty. (check-in: 8124b2ceb7 user: dan tags: trunk) | |
| 02:26 | Fix another harmless compiler warning for MSVC. (check-in: b54c0db0fd user: mistachkin tags: trunk) | |
| 02:17 | Fix harmless compiler warnings in the debug build for MSVC. (check-in: 1ceb73f316 user: mistachkin tags: trunk) | |
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2021-10-11
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| 15:54 | Fail a schema parse if a virtual table or view has a positive integer rootpage. (check-in: 0265676040 user: drh tags: trunk) | |
| 15:21 | Use the IsOrdinaryTable() macro, not a test of tnum, to distinguish tables from views and virtual tables. (check-in: 6189b7809d user: drh tags: trunk) | |
| 09:48 | New test cases added to test/fuzzdata8.db (check-in: 2e475fecad user: drh tags: trunk) | |
| 09:39 | Fix an over-zealous assert(). (check-in: e2bb82a409 user: drh tags: trunk) | |
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2021-10-09
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| 16:00 | Detect any attempt to use an INDEXED BY clause on a CTE and report an error. (check-in: 35a9de2c97 user: drh tags: trunk) | |
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2021-10-08
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| 18:15 | Further to the previous check-in, remove the "harmless()" macro definition as it is no longer used. (check-in: b8c9a54664 user: drh tags: trunk) | |
| 18:12 | Remove a "harmless()" macro that is no longer relevant. (check-in: 87c357c601 user: drh tags: trunk) | |
| 16:39 | Add support for "PRAGMA writable_schema=RESET". (check-in: a51b305bd0 user: drh tags: trunk) | |
| 16:15 | Improved detection of database corruption. (check-in: c7fae46c8a user: drh tags: trunk) | |
| 10:25 | Minor improvements to comments in the data structure definitions. No changes to code. (check-in: e77ac4050c user: drh tags: trunk) | |
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2021-10-07
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| 23:04 | New assert() statements to protect the u1 and u2 unions of SrcList. (check-in: 9b91fbcfcc user: drh tags: trunk) | |
| 20:46 | Protect access to the Expr.y union using nearby assert()s and branches. (check-in: 87e2f5eb43 user: drh tags: trunk) | |
| 19:27 | Break the tcl release tests into smaller units to better take advantage of multi-processor systems. (check-in: 03cef1c30d user: dan tags: trunk) | |
| 17:43 | Protect all accesses to the Expr.x union using nearby assert()s and branches. (check-in: 8eaa1d4a98 user: drh tags: trunk) | |
| 14:19 | Fix an incorrect assert() on PRAGMA table_xinfo added by the previous check-in. (check-in: f85cb287c5 user: drh tags: trunk) | |
| 13:40 | Protect all accesses to the FuncDef.u and Expr.u unions using nearby assert()s or branches. (check-in: 9af863f065 user: drh tags: trunk) | |
| 12:11 | Protect every access to the Table.u union using a nearby assert() or branch. (check-in: 50e08338ae user: drh tags: trunk) | |
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2021-10-06
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| 10:36 | Fix a macro typo introduced by [5da112c02f9e8d0b] that prevented coverage tests from working. (check-in: 566e697489 user: drh tags: trunk) | |
| 10:04 | One corner case for the fix at [8b24c177061c3836] was not quite right. Caught overnight by both OSSFuzz and dbsqlfuzz and repaired here. (check-in: 79e90a8225 user: drh tags: trunk) | |
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2021-10-05
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| 22:51 | Fix a harmless typo in a comment. forum post 218c116fdf. (check-in: 8ca0c7d826 user: drh tags: trunk) | |
| 18:59 | Fix harmless compiler warnings, mostly caused by prior efforts to get static analyzers to run without warnings. (check-in: cddd3b382a user: drh tags: trunk) | |
| 18:33 | Fix more harmless static-analyzer warnings. As of this check-in, no warnings are generated by scan-build for clang-6 or clang-10. (check-in: a7835bead8 user: drh tags: trunk) | |
| 17:41 | Fixes for harmless static-analyzer warnings. This also makes the code easier for humans to understand. (check-in: 36177a62fe user: drh tags: trunk) | |
| 15:30 | Fix separate compilation of json1.c, which was apparently broken by check-in [32f33f356931242b]. (check-in: 0c7ece6792 user: drh tags: trunk) | |
| 13:00 | Small change to FTS5 to help static analyzers understand that it is not dereferencing a NULL pointer. (check-in: 0d853df1b1 user: drh tags: trunk) | |
| 12:34 | Ensure that geopoly does not invoke sqlite3_result_error_nomem() with a NULL pointer. (check-in: 2483310d15 user: drh tags: trunk) | |
| 11:11 | Simplifications to the preupdate_hook logic to make it easier to reason about, and reduce static analyzer warnings. (check-in: 91e3b98e06 user: drh tags: trunk) | |
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2021-10-04
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| 22:34 | Fix harmless static-analyzer warnings. (check-in: 32f33f3569 user: drh tags: trunk) | |
| 18:59 | Merge static-analyzer warning fixes and the new SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS macro. (check-in: 5da112c02f user: drh tags: trunk) | |
| 18:57 | Some #defines somehow failed to get set correctly in the previous check-in. Fixed here. (Closed-Leaf check-in: 15bbdf9ac8 user: drh tags: fix-warnings) | |
| 18:21 | Fix harmless static analyzer warnings in sessions, rtree, fts3 and fts5. Add the -DSQLITE_OMIT_AUXILIARY_SAFETY_CHECKS compile-time option to cause ALWAYS() and NEVER() macros to be omitted from the build. (check-in: 1c67f957fc user: drh tags: fix-warnings) | |
| 16:14 | Fix harmless static analyzer warnings in auxiliary build tools, mkkeywordhash.c and lemon.c. No changes to the SQLite core. (check-in: f2f279b2cc user: drh tags: trunk) | |
| 15:08 | Fix harmless static analyzer warnings. (check-in: 1ebcde72e2 user: drh tags: trunk) | |
| 13:30 | The pragma_table_list virtual table should have only one "schema" column. (check-in: 886feffaad user: drh tags: trunk) | |
| 13:18 | Fix harmless static analyzer warnings. (check-in: 6604a08596 user: drh tags: trunk) | |
| 12:16 | Merge recent trunk changes into the begin-concurrent-report branch. (check-in: 71b102942c user: drh tags: begin-concurrent-report) | |
| 12:09 | Merge recent trunk enhancements into begin-concurrent-pnu branch. (check-in: 35ad7bc6e0 user: drh tags: begin-concurrent-pnu) | |
| 12:02 | Merge recent trunk changes into the begin-concurrent-pnu-wal2 branch. (check-in: bce02eaa0c user: drh tags: begin-concurrent-pnu-wal2) | |
| 11:54 | Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 4f5ef7aa4c user: drh tags: begin-concurrent) | |
| 11:49 | Merge recent trunk enhancements into the reuse-schema branch. (check-in: 64234c5c9a user: drh tags: reuse-schema) | |
| 11:44 | Merge recent trunk enhancements into the wal2 branch. (check-in: 127173e0ba user: drh tags: wal2) | |
| 11:10 | Fix query plans created by whereShortCut() so that they always check transitive constraints that drive an index. The is analogous to the [f1f9b5de3c59489b] check-in, just for whereShortCut() rather than the full query planner. Fix for the issue described by forum post a65cacbf5e1c41ba. (check-in: 8b24c17706 user: drh tags: trunk) | |
|
2021-10-03
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| 22:03 | In CLI, ensure correct line-accumulation state whenever line(s) are dumped or processed. And test this. (check-in: be211a9c59 user: larrybr tags: trunk) | |
| 00:12 | Add the sqlite3ResultStrAccum() internal interface to simplify the the implementation of functions that return strings. (check-in: e548e9299d user: drh tags: trunk) | |
|
2021-10-02
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| 18:22 | Try to fix a harmless static-analyzer warning in sqlite3BtreeTransferRow(). (check-in: 5906a0152d user: drh tags: trunk) | |
| 17:46 | Fix a harmless static-analyzer warning in sqlite3ExprCode(). (check-in: 918c22e82a user: drh tags: trunk) | |
| 17:34 | Remove an unnecessary static buffer from sqlite3VdbeExpandSql(). (check-in: 953a33b7f7 user: drh tags: trunk) | |
| 17:12 | Make the sqlite3_filename_xxxx() interfaces robust against NULL pointer arguments, even though the documentation says the behavior is undefined in that case. (check-in: dd64c60bab user: drh tags: trunk) | |
| 16:39 | Fix harmless compiler warnings (check-in: bdb9dc8a02 user: drh tags: trunk) | |
| 15:34 | Fix CLI line processing. (back to start state after meta-command executes) (check-in: 928c2a3498 user: larrybr tags: trunk) | |
|
2021-10-01
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| 22:48 | Fix a problem with group_concat() when it is used as a window function with a sliding window, as described by forum thread ccf3b5673ba852cf. (check-in: f47f7f7822 user: drh tags: trunk) | |
| 21:01 | Fix harmless compiler warnings. (check-in: 94b59691ee user: drh tags: trunk) | |
| 20:39 | Change things so that SQLITE_OMIT_VIRTUALTABLE implies SQLITE_OMIT_ALTER_TABLE. (check-in: 2f7c946c5f user: dan tags: trunk) | |
| 17:06 | Fix a potential write outside of array bounds in the --hexdb decoder of the CLI when given corrupt input. (check-in: c7fdd775bb user: drh tags: trunk) | |
| 15:05 | Fix a buffer overread in fts5 that could occur when processing an "ORDER BY rowid DESC" query against corrupt database records. (check-in: fe098a9334 user: dan tags: trunk) | |
| 02:45 | Remove unreachable branches in the fixed group_concat() code. (Closed-Leaf check-in: 8bd721c29e user: drh tags: group_concat-fix-legacy) | |
| 02:16 | Merge updates from trunk (check-in: 35351371c5 user: drh tags: group_concat-fix-legacy) | |
| 00:25 | Fixes to the version of "varsep" group_concat so that (1) it builds under separate compilation and (2) omits tabs in source code and (3) runs faster than trunk. This variant of the group_concat_varsep branch might be preferred over the tip because it preserves (undocumented) legacy behavior about the position of separators relative to terms. (check-in: 04399cf964 user: drh tags: group_concat-fix-legacy) | |
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2021-09-30
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| 21:42 | Adjust 3 query result expectations to reflect changed group_concat() behavior with varying separator. (Closed-Leaf check-in: 86f9c07a4f user: larrybr tags: group_concat_varsep) | |
| 18:42 | Fix a problem with view handling in SQLITE_OMIT_VIRTUAL_TABLE builds. (check-in: 6e791a24ce user: dan tags: trunk) | |
| 17:39 | Fix rtreedoc.test so that it works with SQLITE_DEFAULT_AUTOVACUUM=1 builds. (check-in: a300adc211 user: dan tags: trunk) | |
| 17:20 | Simplify windowed group_concat() by allowing a change in undocumented behavior (fails some new tests) (check-in: 9d8e616738 user: larrybr tags: group_concat_varsep) | |
| 10:47 | Update a test case in rtreedoc.test to account for the fact that release builds generate fewer VM instructions than debug builds. (check-in: 7d16b30282 user: dan tags: trunk) | |
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2021-09-29
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| 20:17 | Add NEVER() macros on branches that are not reachable since [a0df216f7c3f8963]. (check-in: 5d771f3554 user: drh tags: trunk) | |
| 19:18 | Fix a typo in altertab3.test. (check-in: 18d38b1310 user: dan tags: trunk) | |
| 19:15 | Have the dbstat module arrange things internally so that there are 256 addressable bytes following each page buffer. This way, small buffer overreads caused by corrupt database pages do not lead to undefined behaviour. (check-in: c4c705abc6 user: dan tags: trunk) | |
| 18:33 | Fix another problem with ALTER TABLE and vector UPDATE statements within triggers. (check-in: a0df216f7c user: dan tags: trunk) | |
| 16:38 | Add new test file rtreedoc3.test. (check-in: 5460486986 user: dan tags: trunk) | |
| 16:35 | Sync w/trunk (check-in: a4c18b2f0c user: larrybr tags: group_concat_varsep) | |
| 14:14 | Add extra tests for the group_concat() fix on this branch. (check-in: 3d148615f9 user: dan tags: group_concat_varsep) | |
| 14:01 | Improved testability of changes from check-in [255b0eeed113d83b]. (check-in: bbfd083c26 user: drh tags: trunk) | |
| 13:36 | Fix an out-of-bounds read in fts5 that could occur when processing corrupt records. (check-in: 9bbc01fb23 user: dan tags: trunk) | |
| 00:32 | Get group_concat() to handle varying separator lengths when windowing (check-in: 98e0f2bf67 user: larrybr tags: group_concat_varsep) | |
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2021-09-28
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| 10:44 | Fix a potential ALTER TABLE problem with expressions like ( (<sub-select>) IN () ). (check-in: df0d7e36db user: dan tags: trunk) | |
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2021-09-27
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| 17:11 | Have the dbstat virtual table take a copy of each page buffer that it traverses instead of just a reference to the page-cache object. This avoids problems if an error causes transaction rollback while a dbstat cursor is open. dbsqlfuzz crash-417224040fee04f0f0e62b70265c518893b08769. (check-in: 6ab25f8bd5 user: dan tags: trunk) | |
| 15:44 | Fix a problem in ALTER TABLE causing table or column references in sub-selects ton the RHS of a vector SET clause in an UPDATE within a trigger (i.e. "SET (a,b) = ( (SELECT...), <expr> )"). (check-in: 255b0eeed1 user: dan tags: trunk) | |
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2021-09-25
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| 20:28 | Load recent dbsqlfuzz cases into test/fuzzdata8.db. (check-in: 7a8fcf6d2c user: drh tags: trunk) | |
| 20:19 | Fix a memory leak in rtree triggered by corrupt database records. dbsqlfuzz 397ad036a9013d7318da30ef84947d2baaaa6d6c. (check-in: 706322c2b5 user: dan tags: trunk) | |
| 18:21 | Fix a bad interaction between the pager cache and the dbstat module that could lead to a malfunction following an OOM. dbsqlfuzz 9ed3e4e3816219d3509d711636c38542bf3f40b1. (check-in: e03554a6a8 user: dan tags: trunk) | |
| 17:07 | Add const to parameters on various internal interfaces. (check-in: 70c221c5cf user: drh tags: trunk) | |
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2021-09-24
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| 19:57 | Dbsqlfuzz (a097eaad43c3c845b236126df92fb49b25449b0c) found a way to reach the assert() that was added to sqlite3_declare_vtab() by [eb94f4a8174436b1]. This check-in fixes the problem. (check-in: 857d26a68c user: drh tags: trunk) | |
| 16:14 | Add lots of new "const" on internal function parameters. There is opportunity for many more - this is a work in progress. (check-in: a3c71a673d user: drh tags: trunk) | |
| 12:59 | Ensure that sqlite_stat1 and sqlite_stat4 are ordinary tables (not views or virtual tables) before trying to load them (dbsqlfuzz bc02a0cde82dee801a8d6f653d2831680f87dca1). This prevents sqlite3_declare_vtab() from running with db->init.busy turned on. Even so, enhance sqlite3_declare_vtab() to be able to deal with db->init.busy being on, in case there are undiscovered paths to that state. Each of these two changes are independently sufficient to prevent the problem fixed by the previous check-in [c7560c1329965ab5] but there is no harm in keeping that third layer of protection in place. (check-in: eb94f4a817 user: drh tags: trunk) | |
| 02:14 | Ensure that the db->init.azInit array is initialized at all times. dbsqlfuzz 0ad6d441f9bf3dfc32626a9900bc1700495b16f9 (check-in: c7560c1329 user: drh tags: trunk) | |
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2021-09-23
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| 17:27 | Commencing dynamic extensibility transition. (a WIP, may not build) (check-in: 5ea71afe96 user: larrybr tags: cli_extension) | |
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2021-09-22
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| 14:43 | Fix harmless compiler warnings. (check-in: d678ecca02 user: drh tags: trunk) | |
| 14:26 | For shell.c.in, define CHAR_BITS to 8 on platforms that do not have that value set by default. This fixes the build on older machines. (check-in: 96610cc825 user: drh tags: trunk) | |
| 13:43 | Fix harmless compiler warnings in shell.c.in, and a compiler warning in sqlite3expert.c which is a real error, though also harmless. (check-in: 56da0e9c03 user: drh tags: trunk) | |
| 13:07 | Fix an incorrect assert() in rtree that was added recently by [f7ad73c49507c943]. Change it to testcase(). (check-in: 3aa0bf3a09 user: drh tags: trunk) | |
| 10:57 | Enhance the TCL-based test harness so that it is possible to list multiple test modules on the "testfixture" command-line and have them all run. For example: "./testfixture test/shell*.test" (check-in: 45caf9b85f user: drh tags: trunk) | |
| 10:28 | Use sqlite3_snprintf() for the ".changes" output formatting in the shell because it now uses %lld, and some older C compilers do not understand that construct. (check-in: 53dadf8067 user: drh tags: trunk) | |
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2021-09-21
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| 20:03 | Fix .expert name collision bug reported at https://sqlite.org/forum/forumpost/05e6f32984561f57?t=h (check-in: 4a3f98ad0d user: larrybr tags: trunk) | |
| 19:19 | Speed and (slightly) simplify shell's input line early processing. (check-in: a1c7f7f8e1 user: larrybr tags: trunk) | |
| 17:26 | Add the "PRAGMA table_list" command with its corresponding eponymous table-valued function: "pragma_table_list". (check-in: 2c0e7ae541 user: drh tags: trunk) | |
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2021-09-20
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| 21:42 | Accomplish fileio standalone for Win32 with less intervention. (check-in: af5dcc9c2a user: larrybr tags: trunk) | |
| 20:15 | Allow fileio extension to be a stand-alone DLL for Win32 (check-in: d1cc3105b2 user: larrybr tags: trunk) | |
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2021-09-19
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| 18:31 | Adjust shell tests for *Nix and Windows test platform anomaly (Leaf check-in: 577544c5a2 user: larrybr tags: speedy_cli) | |
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2021-09-18
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| 21:35 | Sync w/trunk, further streamline shell's resumable prescan. (check-in: 9e00f9f7c0 user: larrybr tags: speedy_cli) | |
| 16:15 | Further tests for legacy rtree geom callbacks. (check-in: 99d6bb22e8 user: dan tags: trunk) | |
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2021-09-17
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| 21:12 | Shell's .read pipe now works for Windows too. (check-in: 929bcc4098 user: larrybr tags: trunk) | |
| 20:43 | Add tests for legacy geometry callbacks to rtreedoc2.test. (check-in: 6ad00e52ed user: dan tags: trunk) | |
| 13:07 | Make the affinity() function available even if compiled without SQLITE_DEBUG. Surround the implementation of all test-only SQL functions with #ifndef SQLITE_UNTESTABLE. (check-in: b7e00ef805 user: drh tags: trunk) | |