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54 check-ins using file src/trigger.c version 23052718

2019-11-14
15:10
Minor documentation enhancements. No changes to code. (check-in: 6153f3aa user: drh tags: hard-heap-limit)
2019-08-26
14:57
Tweak the shell tool ".recover" command so that it can recover rows that consist of a rowid and no fields. (check-in: 279ac7fd user: dan tags: trunk)
14:18
Improved detection of number of column mismatch for vector assignment in UPDATE statements. Ticket [78acc9d40f0786e8] (check-in: bd4bda73 user: drh tags: trunk)
13:45
Fix typo in a comment. No code changes. (check-in: d0cc06d8 user: drh tags: trunk)
12:50
Enforce 80-character line discipline in the CLI. Minor improvements to the CLI built-in help. (check-in: 9690013a user: drh tags: trunk)
2019-08-24
21:02
Minor performance improvement for balance_nonroot(). (check-in: d7434cae user: dan tags: trunk)
17:11
Fix a potential buffer overrun in fts5 caused by corrupt database records. (check-in: 156d6128 user: dan tags: trunk)
2019-08-23
23:05
Fix the built-in edit() SQL function in the CLI so that it works with zero-length blobs. (check-in: e3249012 user: drh tags: trunk)
2019-08-22
16:38
Fix the likely(), unlikely(), and likelihood() functions so that they have no affinity, just like any other function. Ticket [7e07a3dbf5a8cd26] (check-in: 44578865 user: drh tags: trunk)
11:11
Fix a false-positive in sqlite3ExprNeedsNoAffinityChange(). Ticket [ac184eb571d5e6e0] (check-in: e62eddbb 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: 81b9f0f5 user: drh tags: trunk)
2019-08-21
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: d02490a2 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: 4c01e017 user: dan tags: trunk)
2019-08-20
19:11
Fix a problem with fts5 "ORDER BY rank" queries when the fts5 table name requires quoting. (check-in: 00e9a8f2 user: dan tags: trunk)
17:14
Bring the hard-heap-limit branch up-to-date with trunk. (check-in: 9b14eb77 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: 75aec4fc user: dan tags: trunk)
13:49
Add the new sqlite3_drop_modules() interface to the loadable extension mechanism. (check-in: 658bd516 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: 511da081 user: dan tags: trunk)
02:19
Fix a typo and a harmless compiler warning. (check-in: ec4c63e0 user: mistachkin tags: trunk)
2019-08-19
20:44
Add the sqlite3_drop_modules() interface. (check-in: e2c6fed8 user: drh tags: trunk)
20:35
Omit the "_except" term from the name of the new interface. (Closed-Leaf check-in: e5ba47c2 user: drh tags: sqlite3_drop_modules_except)
2019-08-17
19:58
Add some extra tests for the lsm virtual table module. (check-in: 4cb009b0 user: dan tags: trunk)
19:55
Fix to the query planner for the LSM1 extension. (check-in: 7496e872 user: drh tags: trunk)
19:45
The experimental sqlite3_drop_modules_except() interface. (check-in: 0851db4d 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: 5d6f4dfe 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: 43e8b143 user: dan tags: trunk)
18:16
Add tests to ensure that this branch really does fix ticket [f8a7060ece]. (check-in: f8920664 user: dan tags: nulls-last)
17:55
Fix problem with DESC indexes on this branch. (check-in: b49df1fe 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: 500c9152 user: drh tags: trunk)
15:47
Merge trunk changes into this branch. (check-in: db1e6080 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: 9c4bca64 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: de767376 user: drh tags: trunk)
2019-08-16
22:58
Add the ability to unregister a virtual table module by invoking sqlite3_create_module() with a NULL sqlite3_module pointer. (check-in: 31e34fa3 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: 81069d71 user: dan tags: nulls-last)
2019-08-15
23:11
Fix harmless compiler warnings in the TCL interface. (check-in: f17e7229 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: 61b4bccd 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: fc745845 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: 98357d8c 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: 4f5b2d93 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: b2e79f8f user: drh tags: trunk)
13:17
Ensure that the cell overwrite optimization does not overwrite the header of the b-tree page. (check-in: 4cc5694c 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: b517a52f user: drh tags: trunk)
2019-08-14
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: 4d41ca7d user: drh tags: trunk)
2019-08-13
20:34
Add some static to the 'regexp' extension. (check-in: a21d1dde user: mistachkin tags: trunk)
17:56
Update test cases so that they work with ICU enabled. (check-in: 408144a1 user: dan tags: trunk)
17:27
Update some corruption test cases to take [724f4df9c] into account. (check-in: 927cd7b4 user: dan tags: trunk)
15:11
Fix a problem with RBU function sqlite3rbu_bp_progress() when used during an RBU vacuum. (check-in: 8c44b02f user: dan tags: trunk)
2019-08-12
18:26
Make sure the btree cursor overflow cache is cleared when overwriting a cell in sqlite3BtreeInsert(). Ticket [3cf9bb227e9a5d32] (check-in: 7dae7b96 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: 07babb0f 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: 636ca447 user: drh tags: trunk)
15:37
Fix the build for compilation using separate files rather than the amalgamation. (Leaf check-in: 1e0f4869 user: drh tags: sha3)
15:19
Make the sha3 extension part of the amalgamation, enabled using SQLITE_ENABLE_SHA3. (check-in: a48a7b78 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: 48d9b48a 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: 724f4df9 user: drh tags: trunk)