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24 check-ins using file src/select.c version 80b8b4c8

2019-11-14
15:10
Minor documentation enhancements. No changes to code. check-in: 6153f3aa user: drh tags: hard-heap-limit
2019-08-22
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
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
15:27
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
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