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50 check-ins occurring around 98357d8c1263920b33a3.
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2019-08-20
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| 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) | |
| 19:59 | Fix problems with window frames that use ORDER BY ... NULLS LAST etc. (check-in: 75d665a494 user: dan tags: nulls-last) | |
| 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) | |