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63 check-ins using file src/sqlite.h.in version 5f8113db

2016-07-06
10:17
Fix a test script problem causing a test to fail if the ICU extension is enabled. (check-in: 0c228f5d user: dan tags: trunk)
09:19
Fix a memory leak in recently added test code. (check-in: 724e4cdc user: dan tags: trunk)
2016-07-05
16:11
More fixes to Lemon so that it automatically resets its error counter at the end of a parse. (check-in: 2683b375 user: drh tags: trunk)
12:47
Attempt to reset the error count in the Lemon-generated parser after a parse failure. (check-in: 91889fa3 user: drh tags: trunk)
2016-07-04
11:47
Add the sqlite3rbu_state() API. Used to determine the current state (creating OAL, ready to move OAL, incremental-checkpoint, finished or error) of an RBU operation. (check-in: 0357875f user: dan tags: trunk)
11:34
Add the carray() virtual table as a loadable extension. (check-in: d8bc6feb user: drh tags: trunk)
2016-07-03
02:35
Change the name of the intarray() extension to carray() and give it an optional third parameter that specifies the datatype as one of 'int32', 'int64', 'double', or 'char*'. 'int32' is the default. (Closed-Leaf check-in: a204ba99 user: drh tags: prototype-int-array)
2016-07-02
20:57
Fix an off-by-one comparison in the intarray() virtual table. Get the intarray() virtual table tests working using the legacy makefile. (check-in: 7c3d441f user: drh tags: prototype-int-array)
20:51
Merge the alternative table-valued function RHS of IN operator implementation from trunk. (check-in: 507fdbfb user: drh tags: prototype-int-array)
12:33
Fix a problem in table-valued functions on the RHS of an IN operator that occurs following an OOM error. (check-in: bead151e user: drh tags: trunk)
12:08
Add support for table-valued functions on the RHS of an IN operator. (check-in: ac6000f0 user: drh tags: trunk)
2016-07-01
20:12
Fix the transitive constraint logic error that can result in a null pointer dereference. Fix for ticket [e8d439c77685eca6]. (check-in: 228a7879 user: drh tags: trunk)
19:48
Add test cases to the transitive constraint fix. (Closed-Leaf check-in: c952af89 user: drh tags: planner-fix)
12:39
Add the sqlite3rbu_state() API. Used to determine the current state (creating OAL, ready to move OAL, incremental-checkpoint, finished or error) of an RBU operation. (Closed-Leaf check-in: 92e7df0f user: dan tags: rbu-state-api)
2016-06-29
06:19
Add the ability to have a table-valued function on the RHS of an IN operator. (check-in: ba1b441b user: drh tags: prototype-int-array)
05:08
Another test case for the intarray($PTR,$N) virtual table. (check-in: 06e1fab7 user: drh tags: prototype-int-array)
05:00
Add a prototype intarray($PTR,$N) table valued function. (check-in: 233b3338 user: drh tags: prototype-int-array)
2016-06-28
22:27
Proposed fix for a problem in the query planner. (check-in: a33d2356 user: drh tags: planner-fix)
2016-06-26
04:06
Prevent the WhereLoop.rSetup cost estimate from going negative on complex queries. (check-in: f8105085 user: drh tags: trunk)
2016-06-25
11:43
Fix the handling of OP_Eq opcodes that compare a register against itself and that require an affinity change. (check-in: 507014e4 user: drh tags: trunk)
2016-06-24
06:23
Fix the ctime.test script so that it works with clang. (check-in: 77e4f7a3 user: drh tags: trunk)
02:50
Fix the Makefile.in to avoid unnecessary recompiles of sqlite3.c. (check-in: 67c39e16 user: drh tags: trunk)
02:21
Provide for a separate default page size for TEMP and transient database files and initialize that separate default page size to 1024 instead of 4096. (Leaf check-in: a2778ae4 user: drh tags: temp-page-size)
2016-06-23
16:48
Update the sqldiff utility so that if the --vtab switch is specified "rtree", "fts3", "fts4" and "fts5" tables are diff'd directly and the underlying real database tables ignored. Without this switch, all virtual tables are ignored and the diff is performed on the underlying real tables. (check-in: b8671e94 user: dan tags: trunk)
12:35
Fix the build for -DSQLITE_OMIT_VIRTUALTABLE (check-in: 91113142 user: drh tags: trunk)
2016-06-21
10:34
Update the sqldiff utility so that if the --vtab switch is specified "rtree", "fts3", "fts4" and "fts5" tables are diff'd directly and the underlying real database tables ignored. Without this switch, all virtual tables are ignored and the diff is performed on the underlying real tables. (Closed-Leaf check-in: 5d0a9d4c user: dan tags: sqldiff-vtab-support)
2016-06-20
17:25
For a table on the rhs of a LEFT JOIN operator, do not include terms like "IS NULL" from the WHERE clause in the cursor-hint. These may be false for rows that the cursor would otherwise visit, but true for a row of all NULL values generated by the LEFT JOIN. (check-in: 913e5956 user: dan tags: trunk)
17:22
Allow LIKE operators that appear in a WHERE clause to be included in the cursor-hint for a cursor on the rhs of a LEFT JOIN. (Closed-Leaf check-in: 7455d932 user: dan tags: cursor-hints)
2016-06-17
19:27
Include WHERE terms in the cursor-hint passed to a cursor opened for the rhs of a LEFT JOIN iff we can be sure that those terms will not evaluate to true if the LEFT JOIN generates a row of NULLs. (check-in: 998095ab user: dan tags: cursor-hints)
14:59
Fix a duplicate test name in cursorhint2.test. (check-in: fcd12b69 user: dan tags: cursor-hints)
14:47
Fix a typo in the cursorhint2.test script. (check-in: c1a5a57c user: dan tags: cursor-hints)
14:33
If a table is on the rhs of a LEFT JOIN, include only terms from the joins ON(...) clause in the cursor-hint passed via OP_CursorHint. (check-in: 2a2346b0 user: dan tags: cursor-hints)
13:01
Add the json_quote() function to the JSON1 extension. (Closed-Leaf check-in: 2c3714ae user: drh tags: json_quote)
2016-06-16
17:14
Add a missing OP_ColumnsUsed opcode to code for expressions like "? IN (SELECT ...)" in cases where expression can use an index that may contain NULL values. (check-in: 0b1579ca user: dan tags: trunk)
11:16
Fix a typo in a comment on the SrcList object. (check-in: 48b555c4 user: drh tags: trunk)
2016-06-13
19:58
Fix RBU so that it builds with -DSQLITE_ENABLE_8_3_NAMES. Fix "PRAGMA compile_options" for SQLITE_ENABLE_8_3_NAMES such that it reports the numeric setting: "1" or "2". (check-in: 0230ca17 user: drh tags: trunk)
15:59
Fix the declaration of the table implemented by DBSTAT so that it uses correct datatypes. (check-in: a1e1cdc5 user: drh tags: trunk)
12:51
Fix an incorrect assert() in the btree logic. (check-in: fcf6114b user: drh tags: trunk)
12:34
Fix the "onecolumn" and "exists" methods of the TCL interface so that they work in combination with the "profile" callback. (check-in: d362ba15 user: drh tags: trunk)
2016-06-10
22:49
Enhance "PRAGMA table_info" to that it provides information about eponymous virtual tables. (check-in: 53a1e5d5 user: drh tags: trunk)
2016-06-08
18:07
Prefer to use partial indexes for full table scans when that is possible. (check-in: fe187432 user: drh tags: trunk)
14:04
Add the "dbhash.exe" utility program that computes a SHA1 hash over the invariant content of an SQLite database file. Free space in the file, the page size, auto_vacuum status, text encoding, and so forth do not change the hash. Only the content matters. (check-in: f48a4ad3 user: drh tags: trunk)
13:59
Fix an undersized buffer in the SHA1 implementation. (Closed-Leaf check-in: fb276815 user: drh tags: dbhash)
13:49
Fix the dbhash utility so that it ignores the root page number when hashing the sqlite_master table. Add new command-line options. Add the ability to hash multiple databases with a single command. (check-in: 44f157e0 user: drh tags: dbhash)
01:03
An initial attempt at a "dbhash" command-line utility. (check-in: 2247649c user: drh tags: dbhash)
2016-06-07
20:25
Fix the walcrash4.test test module so that it works on windows. (check-in: 2091a4c9 user: drh tags: trunk)
2016-06-06
20:36
In winFullPathname, translate '/X:' to 'X:' before doing anything else. (check-in: e404ad70 user: mistachkin tags: trunk)
20:27
Translate filenames of the form "/c:/*" into just "c:/*" on WinRT and Cygwin. (SQLite has long done this for Win32/WinNT.) (check-in: f8470ffc user: drh tags: trunk)
18:17
Fix lempar.c so that the shift-reduce optimization works for error processing. This is a Lemon issue only and has no impact on SQLite. (check-in: 3665a2f5 user: drh tags: trunk)
13:24
Initialize the yyerrcnt variable in the lemon parser template. This has no effect on SQLite itself. (check-in: 45531654 user: drh tags: trunk)
01:54
Small performance boost and size decrease in sqlite3BtreeMovetoUnpacked(). (check-in: e106a77d user: drh tags: trunk)
01:48
Small performance improvement in the LIKE function. (check-in: 5fb0c354 user: drh tags: trunk)
01:14
Btree interface refactoring: (1) The sqlite3BtreeKeySize() interface is renamed to sqlite3BtreeIntegerKey() and modified to work only for table btrees with a rowid. (2) The sqlite3BtreeDataSize() interface is renamed to sqlite3BtreePayloadSize() and modified to work with any btree. (3) The sqlite3BtreeDataFetch() and sqlite3BtreeKeyFetch() routines are combined into a single sqlite3BtreePayloadFetch() routine. The result of these changes is a smaller binary and fewer CPU cycles needed to run queries. (check-in: 2d831074 user: drh tags: trunk)
2016-06-04
21:05
Improved comment on cursorOwnsBtShared(). No changes to code. (Closed-Leaf check-in: 5e269c2d user: drh tags: btree-refactor)
20:58
Fix a C99-ism and a compiler warning for MSVC. (check-in: aa53a36e user: drh tags: btree-refactor)
20:37
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and make it only work for table btrees. Change sqlite3BtreeDataSize() into sqlite3BtreePayloadSize() and make it work for all btrees. Combine sqlite3BtreeDataFetch() and sqlite3BtreeKeyFetch() into a single sqlite3BtreePayloadFetch() routine. These changes seem to make the b-tree interface more rational and they reduce both binary size and CPU usage. (check-in: bef35e18 user: drh tags: btree-refactor)
17:12
Allocate KeyInfo objects from lookaside if possible. (check-in: b411107a user: drh tags: trunk)
16:33
Fix up speedtest1.c so that it will compile and run on SQLite versions prior to 3.6.18 (circa 2009-09-11). (check-in: 9583c0fb user: drh tags: trunk)
13:57
Remove an unreachable branch in the UNIQUE constraint parsing. (check-in: 313e990c user: drh tags: trunk)
2016-06-03
18:59
The OR optimization is usable on virtual tables with LIKE, REGEXP and/or GLOB terms in the WHERE clause. (check-in: fa3a89fc user: drh tags: trunk)
18:44
Add support for virtual tables using a WITHOUT ROWID schema. This merge also includes enhancements to the CSV extension, which is used for testing of the new WITHOUT ROWID virtual table mechanism. (check-in: aa7e9d0c user: drh tags: trunk)
13:35
Enhance the sqlite3_load_extension() interface to permit extensions to return SQLITE_OK_LOAD_PERMANENTLY which will prevents unloading when the database connection closes. (check-in: 5908aa4d user: drh tags: trunk)
2016-05-28
17:23
Enhance the sqlite3_load_extension() interface to permit extensions to return SQLITE_OK_LOAD_PERMANENTLY which will prevent the extensions from unloading when the database connection closes. (Closed-Leaf check-in: d3f99a5e user: drh tags: load-permanently)