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100 descendants and 100 ancestors of [c6e9b942]

2016-11-09
01:19
Fix a typo on the OP_IdxInsert documentation. No code changes. check-in: e4acd982 user: drh tags: unpacked-IdxInsert
01:07
Add a DISTINCT query to speedtest1.c. Also change INSERT OR REPLACE into just REPLACE. check-in: 754ee844 user: drh tags: trunk
00:57
Remove the "experimental" marking from the sqlite3_preupdate interfaces. But be sure all the interface definitions are within documentation. check-in: d6dd2ad3 user: drh tags: trunk
00:10
Enhance the OP_IdxInsert opcode to optionally accept unpacked key material. check-in: 89d958ab user: drh tags: unpacked-IdxInsert
2016-11-08
19:22
Avoid superfluous cursor seeks in "INSERT OR REPLACE" statements. check-in: bec5b6d4 user: dan tags: trunk
17:19
Avoid generating OP_TableLock unnecessary instructions on btrees that are not sharable. check-in: 8cb8516d user: drh tags: trunk
16:27
Fix the speedtest1.c test program so that it gives closing "%" wildcards on LIKE searches. check-in: c2f84f63 user: drh tags: trunk
00:30
Tweaks to speedtest1.c to better reflect mobile usage based on findings in the "Pocket Data" paper by Kennedy, Ajay, Challen, and Ziarek. check-in: b5733cae user: drh tags: trunk
2016-11-07
18:18
Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. check-in: b5409849 user: drh tags: trunk
15:15
Replace some unreachable branches from the JSON1 extension with assert(). check-in: 145cd13e user: drh tags: trunk
13:37
Fix the JSON1 extension so that the JSON validator correctly rejects malformed backslash escapes within string literals. check-in: 7a635391 user: drh tags: trunk
2016-11-04
19:09
Merge recent trunk changes, including all the fixes that appeared in version 3.15.1. check-in: 0e5ffd91 user: drh tags: apple-osx
12:08
Version 3.15.1 check-in: 1136863c user: drh tags: release, version-3.15.1, branch-3.15
12:05
Avoid a crash that can occur after an obscure OOM in the built-in INSTR() function. check-in: b86b79c4 user: dan tags: trunk
12:03
Mark the ICU extension functions as deterministic. check-in: afbbb6c6 user: drh tags: trunk
11:23
Add an assert() to silence a coverity false-positive. check-in: 97354093 user: drh tags: trunk
07:25
Fix a test case in vacuum5.test so that it works with the in-memory journal permutation. check-in: 81c86401 user: dan tags: trunk
2016-11-03
21:35
Replace a couple more references to Tcl 8.5 in the Windows build tools. check-in: 1d0e43c5 user: mistachkin tags: trunk
19:27
Fix a test case in vacuum5.test so that it works with -DSQLITE_TEMP_STORE=2 and -DSQLITE_ENABLE_ATOMIC_WRITE.. check-in: 752e14d9 user: dan tags: branch-3.15
19:24
Fix a test case in vacuum5.test sot aht it works with -DSQLITE_ENABLE_ATOMIC_WRITE. check-in: 3ca80010 user: dan tags: trunk
19:01
Fix a test case in vacuum5.test so that it works with -DSQLITE_TEMP_STORE=2. check-in: f5dd95e2 user: dan tags: trunk
18:49
Add the SQLITE_FCNTL_WIN32_GET_HANDLE file control. check-in: 5221e3cc user: drh tags: branch-3.15
18:44
Increase the version number to 3.15.1. check-in: ccdcce46 user: drh tags: branch-3.15
18:38
Escape non-ASCII character from an ICU extension comment. check-in: ee16fedd user: drh tags: branch-3.15
18:36
Fix an issue that was causing the new database image to be assembled entirely in heap memory when VACUUMing a database, even if it should use a temp file. This could cause SQLITE_NOMEM errors when vacuuming very large databases on 32-bit systems. check-in: 3fae483f user: drh tags: branch-3.15
18:35
Make sure left-join markings are transferred to the virtual scalar subexpressions when decomposing a vector comparison in the ON clause of a LEFT JOIN. Fix for ticket [fef4bb4bd9185ec8f]. check-in: aba1e22b user: drh tags: branch-3.15
18:33
If all branches of an OR optimize scan that is the rhs of a LEFT JOIN use the same index, set the index cursor to return NULL values if there are no matches for a row on the lhs. Fix for ticket [34a579141b2c5ac] check-in: 54eeddec user: drh tags: branch-3.15
18:31
In the sessions module, avoid recording a change if an UPDATE statement overwrites a column with REAL affinity containing an integer value with the same value. check-in: 0fc4f0f4 user: drh tags: branch-3.15
18:30
Avoid using the "direct overflow read" optimization to read large blobs if the pager layer has a wal file open - even if the database header indicates that the db is not a wal database. check-in: 63cfe197 user: drh tags: branch-3.15
13:12
In the command-line shell, fix the .imposter command so that it works with indexes on expressions. Fix the ".mode quote" mode so that it works with ".headers ON". check-in: ba9873da user: drh tags: trunk
13:01
Add the ".imposter" command to the command-line shell. check-in: be3ec8fd user: drh tags: trunk
02:25
Fix an possible NULL pointer deference in the command-line shell that can occur when using imposter mode. check-in: ad08753a user: drh tags: trunk
2016-11-02
19:49
Adjust the MSVC makefile to use Tcl8.6 by default. check-in: def8f598 user: drh tags: trunk
14:50
Fix an issue that was causing the new database image to be assembled entirely in heap memory when VACUUMing a database, even if it should use a temp file. This could cause SQLITE_NOMEM errors when vacuuming very large databases on 32-bit systems. check-in: 30288453 user: dan tags: trunk
13:18
Fix a requirement mark. No changes to code. check-in: d18f61b7 user: drh tags: trunk
02:17
Use NOT NULL partial indexes when the query is constrained by a single LIKE or GLOB. check-in: 9b3a3b41 user: drh tags: trunk
2016-10-31
16:49
Add the SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE sqlite3_dbconfig() option - for disabling SQLite's default checkpoint-on-close behaviour. check-in: 6d142025 user: dan tags: trunk
16:16
Add the SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE sqlite3_dbconfig() option - for disabling SQLite's default checkpoint-on-close behaviour. Closed-Leaf check-in: 093d2fc2 user: dan tags: no-ckpt-on-close
2016-10-27
14:51
Remove the mutex from test_multiplex.c. check-in: 6374978e user: dan tags: trunk
01:02
Make sure left-join markings are transferred to the virtual scalar subexpressions when decomposing a vector comparison in the ON clause of a LEFT JOIN. Fix for ticket [fef4bb4bd9185ec8f]. check-in: 619f5cc7 user: drh tags: trunk
2016-10-26
18:41
Small size reduction and performance enhancement in whereScanInit(). check-in: c23f5ef3 user: drh tags: trunk
17:57
Small size reduction and performance improvement in whereScanNext(). check-in: d861ee17 user: drh tags: trunk
16:05
If all branches of an OR optimize scan that is the rhs of a LEFT JOIN use the same index, set the index cursor to return NULL values if there are no matches for a row on the lhs. Fix for ticket [34a579141b2c5ac] check-in: ec9dab80 user: dan tags: trunk
15:46
If all branches of an OR optimize scan that is the rhs of a LEFT JOIN use the same index, set the index cursor to return NULL values if there are no matches for a row on the lhs. Closed-Leaf check-in: e7b9bc67 user: dan tags: leftjoin-or-fix
13:58
Merge the SQLITE_ENABLE_URI_00_ERROR compile-time option. check-in: 86675ae0 user: drh tags: trunk
13:44
Add extra tests to check the result of including a %00 escape in a URI when ENABLE_URI_00_ERROR is defined. Closed-Leaf check-in: 1aaa06e3 user: dan tags: uri-00-error
12:58
Add an elapsed-time output for faststat1.c. check-in: 71167951 user: drh tags: est_count_pragma
12:15
Add compile time option SQLITE_ENABLE_URI_00_ERROR. If defined, any "%00" escape found in a URI is treated as an error. check-in: e8a9bfec user: dan tags: uri-00-error
2016-10-25
19:39
Simplifications to faststat1.c. Fix a bug in sqlite3MovetoProportional() for very large b-trees. check-in: f7f78147 user: drh tags: est_count_pragma
19:21
Further refinements to the faststat1.c utility. check-in: b051fd19 user: drh tags: est_count_pragma
18:28
Enhance faststat1.c to deal better with WITHOUT ROWID tables. check-in: 65444f2e user: drh tags: est_count_pragma
17:28
Merge recent trunk changes, and especially the PRAGMA index_info enhancement which is needed on this branch. check-in: c3570e46 user: drh tags: est_count_pragma
15:39
Enhance the "PRAGMA index_info" and "PRAGMA index_xinfo" statements so that they work on WITHOUT ROWID tables and provide information about the underlying index btree that implements the WITHOUT ROWID table. Leaf check-in: fe49fb03 user: drh tags: index-info-on-table
15:06
Add test case to demonstrate a "BEGIN EXCLUSIVE" command returning SQLITE_BUSY_SNAPSHOT. check-in: b1158564 user: dan tags: trunk
13:57
First attempt at a utility program to compute sqlite_stat1 without doing a full table scan. check-in: 7b83581a user: drh tags: est_count_pragma
2016-10-24
01:01
Performance optimization in moveToRoot(). Avoid repeated validity checking of the root page on each call. Once is enough. check-in: 98795c2d user: drh tags: trunk
2016-10-22
01:22
In the sessions module, avoid recording a change if an UPDATE statement overwrites a column with REAL affinity containing an integer value with the same value. check-in: 5f3e6028 user: drh tags: trunk
2016-10-21
21:21
In the sessions module, avoid recording a change if an UPDATE statement overwrites a column with REAL affinity containing an integer value with the same value. Closed-Leaf check-in: b861328a user: dan tags: sessions-fix
18:01
When reading from an index, the shared-cache lock must be on the corresponding table. check-in: 04fe12b5 user: drh tags: est_count_pragma
17:45
Merge updates from trunk, and especially the ".mode quote" enhancement to the shell. check-in: 0c8a5b88 user: drh tags: est_count_pragma
17:39
Add ".mode quote" to the command-line shell. check-in: c4f5fa78 user: drh tags: trunk
17:25
Add the btree_sample(INDEX,LOCATION,LIMIT) pragma. check-in: affc2ef5 user: drh tags: est_count_pragma
15:36
Fix problems in the est_count pragma for indexes and WITHOUT ROWID tables. check-in: c39fd9b8 user: drh tags: est_count_pragma
10:49
Avoid using the "direct overflow read" optimization to read large blobs if the pager layer has a wal file open - even if the database header indicates that the db is not a wal database. check-in: b54c15f1 user: dan tags: trunk
10:09
If SQLITE_DIRECT_OVERFLOW_READ is defined at compile time, add "DIRECT_OVERFLOW_READ" to the list of symbols returned by "PRAGMA compile_options". check-in: b7d9727b user: dan tags: trunk
2016-10-20
22:02
Experimental est_count pragma. check-in: 340822af user: drh tags: est_count_pragma
18:20
Add the ability for the PRAGMA statement to accept multiple arguments. Currently all arguments other than the first are ignored. Leaf check-in: fd81d8a4 user: drh tags: multi-arg-pragma
11:48
Add test case to incrblob4.test. No changes to code. check-in: fd9c6ff0 user: dan tags: trunk
2016-10-18
16:36
Minor simplification of the comparison opcodes. check-in: 56474ebc user: drh tags: trunk
15:29
Fix harmless uninitialized variable warnings in speedtest1.c. check-in: 2aa7a03b user: drh tags: trunk
14:35
Add the --repeat option to speedtest1.c and speed-check.sh. check-in: 6ca0e06b user: drh tags: trunk
2016-10-17
18:44
Escape non-ASCII character from an ICU extension comment. check-in: 5ec02ecf user: mistachkin tags: trunk
18:33
Corrections to a couple recently added 'filectrl.test' results. check-in: 3d89dc45 user: mistachkin tags: trunk
15:28
Changes to support interrupting a checkpoint using sqlite3_interrupt(). check-in: c88d36e2 user: dan tags: trunk
00:48
Small size reduction and performance increase in the string duplicator. check-in: cda998f0 user: drh tags: trunk
2016-10-15
18:37
Add documentation for the OP_SorterInsert opcode, formerly omitted by mistake. No changes to code. check-in: 16d88a90 user: drh tags: trunk
08:56
Add test case to hook.test. No changes to non-test code. check-in: 2674d779 user: dan tags: trunk
2016-10-14
21:27
Add the SQLITE_FCNTL_WIN32_GET_HANDLE file control. check-in: 16039be3 user: mistachkin tags: trunk
21:16
Bump the version number in anticipation of the next development cycle. check-in: aa6de9c4 user: drh tags: trunk
10:20
Version 3.15.0 check-in: 70787558 user: drh tags: trunk, release, version-3.15.0
2016-10-13
12:56
Take care to avoid integer overflow when doing the initial page cache allocation with an excessively large cache_size setting. check-in: 4d66ac98 user: drh tags: trunk
2016-10-12
18:55
Avoid reading the -1-th element of an array in the query planner. Fix to a bug introduced by check-in [8e2b25f9b8a7] from earlier today. Curiously, the problem only appeared on 32-bit systems. check-in: 443913d5 user: drh tags: trunk
18:26
Add to sqlite3_analyzer command-line options --version and --tclsh, and also the undocumented --debug option. check-in: e87d02d2 user: drh tags: trunk
15:15
New testcase() macros to ensure coverage of the ORDER BY LIMIT optimization code in where.c. check-in: 61f05269 user: drh tags: trunk
14:48
Fix a problem affecting queries that match the pattern (... WHERE ipk IN (....) ORDER BY ? LIMIT ?). Fix for [96c1454c]. check-in: 8e2b25f9 user: dan tags: trunk
2016-10-10
14:48
Remove a stray line from session4.test causing a memory leak. No changes to SQLite code. check-in: 6624c496 user: dan tags: trunk
14:34
When handling ORDER BY expressions, do not assume all values of an indexed expressions are distinct. Fix for [4766f444]. check-in: aebe429e user: dan tags: trunk
13:29
Make sure indexes on expressions skip over initial NULL values in the index. Fix for ticket [4baa464912129477f3c9] check-in: 71797ba4 user: drh tags: trunk
10:06
Fix a case in which the rtree module was ignoring an OOM while generating an error message. check-in: 788f86be user: dan tags: trunk
2016-10-08
16:10
Update test/trace3.test to account for the fact that casting a pointer to a 64-bit signed integer might produce a negative value. check-in: 010ec225 user: dan tags: trunk
13:34
Corrections to Lemon documentation. No SQLite changes. check-in: c568ae3e user: drh tags: trunk
11:55
Add missing "static" to internal function whereRangeVectorLen(). check-in: cbed3d75 user: dan tags: trunk
09:21
Updates to the tool/warnings.sh script to make it easier to use on OpenBSD. check-in: dbe2997f user: dan tags: trunk
2016-10-05
20:14
Fix some compiler warnings in fts5. check-in: b066637b user: dan tags: trunk
20:10
Fix harmless compiler warnings. check-in: 2dde3375 user: drh tags: trunk
15:04
Add a test case for the fix in [a596b7c6cc]. check-in: b2ef39b1 user: dan tags: trunk
15:02
Do not set MEM_Blob unless the appropriate fields of the Mem object have been correctly initialized. check-in: a596b7c6 user: drh tags: trunk
01:33
Fix the backup_malloc.test script so that it works on Windows. check-in: d080012d user: drh tags: trunk
2016-10-04
12:20
Fix a problem with the lempar.c parser template. check-in: 3a9d802f user: drh tags: trunk
00:47
Do not bother to initialize unused fields in the BtreePayload object. check-in: b10d0f93 user: drh tags: trunk
2016-10-03
18:13
Allow deterministic functions in the WHERE clause of a partial index. check-in: c6e9b942 user: drh tags: trunk
16:33
Size and performance optimizations on the sqlite3ExprAssignVarNumber() routine. check-in: 109852e5 user: drh tags: trunk
15:28
Avoid unnecessary strlen() calls in sqlite3ExprAssignVarNumber() by passing in the token length from the parser. check-in: d15ae2e5 user: drh tags: trunk
14:44
Avoid unnecessary memset() calls in the query optimizer. check-in: 5bb7cde0 user: drh tags: trunk
12:56
Fix an obsolete comment on a variable definition in expr.c. No code changes. check-in: 012ff6dd user: drh tags: trunk
02:59
Make sure the sqlite_sequence table is updated when an optional xfer optimization is used. Fix for ticket [7b3328086a5c1]. check-in: 81e4d4f8 user: drh tags: trunk
01:21
Allocate Parse objects off of the stack where appropriate for a substantial performance increase and a size reduction. check-in: ea8affa9 user: drh tags: trunk
2016-10-01
23:55
Add SQLITE_USE_ALLOCA to the --lean configuration in speed-check.sh. check-in: fe07609e user: drh tags: trunk
21:43
Rearrange fields in the Parse object to reduce the amount of initialization required. check-in: 361940b4 user: drh tags: trunk
20:43
Reduce the width of a memset() to avoid double-initializing some variables. check-in: 34edbfd1 user: drh tags: trunk
19:32
Remove an unnecessary memset() call. check-in: a76bff74 user: drh tags: trunk
19:21
Use sqlite3DbMallocRawNN() where appropriate, instead of sqlite3DbMallocRaw(). check-in: 54a449a4 user: drh tags: trunk
16:53
Make sure deleting an unused prepared statement does not reference uninitialized fields in the structure. check-in: 7983eef0 user: drh tags: trunk
11:39
Avoid accessing Vdbe.pc if it is uninitialized. Check Vdbe.magic first. check-in: 6ac6e446 user: drh tags: trunk
00:37
Avoid unnecessary zeroing of fields in the Vdbe object when it is allocated. check-in: 1e21bbe8 user: drh tags: trunk
2016-09-30
22:24
Avoid initializing the column-cache section of the Parse object, since entries in the cache will be initialized as they are used, and avoiding the initial memset() saves many CPU cycles. check-in: 63cf7eaf user: drh tags: trunk
21:20
Fix an always-true conditional left over from the previous commit. check-in: ab12fce3 user: drh tags: trunk
20:22
Fix the Parse.aColCache column cache so that all of the valid entries are in the first Parse.nColCache slots. check-in: 60285020 user: drh tags: trunk
19:14
Another simplification to the Parse object. check-in: c1419727 user: drh tags: trunk
18:35
Remove unnecessary fields from the Parse object. check-in: 814e41da user: drh tags: trunk
17:46
Avoid unnecessary Mem initializations when generating a new sqlite3_stmt object. check-in: 47ae1cda user: drh tags: trunk
2016-09-29
20:28
Small size and performance optimization to sqlite3VdbeChangeP5(). check-in: 3c93c8f5 user: drh tags: trunk
19:50
Remove the peep-hole optimization of removing OP_Close opcodes that come before OP_Halt, as the extra work of removing those opcodes uses more cycles than just running them. check-in: 984a96d7 user: drh tags: trunk
19:27
Size and performance optimization to sqlite3ValueFromExpr() check-in: 945f82bc user: drh tags: trunk
15:53
Clarification and typo-fixes in comments. No changes to code. check-in: e2cd79aa user: drh tags: trunk
2016-09-28
20:42
Use Knuth multiplicative hashing for the symbol table. check-in: cc29ddd6 user: drh tags: trunk
16:05
Two more typo fixes in comments. check-in: 40c0fb0a user: drh tags: trunk
16:04
Fix typos in comments. No code changes. check-in: 5bbd071d user: drh tags: trunk
2016-09-27
00:09
Update requirements marks due to improvements in the wording of documentation. No changes to code. check-in: bf903b2e user: drh tags: trunk
00:03
Fix FTS3 test cases due to the flattener change of the previous check-in. check-in: 0c8b9b21 user: drh tags: trunk
2016-09-26
14:39
When flattening a query of the form "SELECT * FROM (SELECT * FROM tbl WHERE x=?) WHERE y=?", ensure that the final WHERE clause is "x=? AND y=?" instead of "y=? AND x=?". Although it is still not guaranteed, this makes the order in which WHERE clause terms are processed comport more closely to users expectations. check-in: cf7f9e6d user: dan tags: trunk
12:38
Inline the relevent parts of sqlite3ExprAlloc() into spanExpr(), for a performance improvement. check-in: fe89225e user: drh tags: trunk
2016-09-24
17:42
Omit the LikeOp object from the parser. Change more sqlite3PExpr() calls into sqlite3ExprAlloc() calls. check-in: 795454a3 user: drh tags: trunk
01:41
Add -DSQLITE_MAX_EXPR_DEPTH=0 to the --lean option on speed-check.sh. check-in: a8cb1390 user: drh tags: trunk
2016-09-23
21:36
Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr nodes that do not have substructure. Use that bit to avoid unnecessary recursion. check-in: 8a6ea455 user: drh tags: trunk
20:59
Use sqlite3ExprAlloc() instead of sqlite3PExpr() for leaf nodes in the expression tree, where appropriate. This is both smaller and faster. check-in: afac0709 user: drh tags: trunk
18:13
New test case for the ORDER BY LIMIT optimization. check-in: 9a5a489d user: drh tags: trunk
2016-09-22
21:37
Fix a potential null-pointer dereference and crash in the case where one thread is calling sqlite3_column_text() and another thread is calling sqlite3_step() on the same prepared statement at the same instant. check-in: ee1382a3 user: drh tags: trunk
18:53
Remove the internal sqlite3CodeOnce() interface, replacing it with a direct call to sqlite3VdbeAddOp0(v,OP_Once). Slightly smaller and faster. check-in: c3774c6a user: drh tags: trunk
18:46
Makefile changes to support building winsqlite3.dll using STDCALL rather than CDECL. check-in: 5e892d60 user: mistachkin tags: trunk
2016-09-21
23:58
Fix speedtest1.c so that it works with SQLITE_OMIT_DEPRECATED. Add the --lean and --cachesize options to speed-check.sh. check-in: 7785b3a2 user: drh tags: trunk
19:43
Fix a problem with the fts5 auxiliary function API causing a crash when a query contained a phrase of zero terms. check-in: 0741812d user: dan tags: trunk
19:00
Do not run vacuummem.test if ENABLE_MEMORY_MANAGEMENT is defined. check-in: 4a613d85 user: dan tags: trunk
18:18
Fix obsolete requirements marks. Add new tests for VACUUM of attached databases. check-in: 2b44f9aa user: drh tags: trunk
17:53
Avoid running vacuum5.test in auto-vacuum mode. check-in: be184bef user: dan tags: trunk
17:47
Do not run test "delete_db.test" with either the journaltest or inmemoryjournal permutations. Ensure that the multiplexor tests in delete_db.test are performed in non-autovacuum mode. check-in: 46b7d19e user: dan tags: trunk
14:41
Update the fts5vocab table to handle "ORDER BY term" efficiently. check-in: d4928fb5 user: dan tags: trunk
2016-09-20
22:04
Improved implementation of 64-bit signed integer multiply that correctly detects overflow (and promotes to floating-point) in some corner cases. Fix for ticket [1ec41379c9c1e400] check-in: db3ebd7c user: drh tags: trunk
17:49
Fix harmless compiler warning. check-in: 72429063 user: mistachkin tags: trunk
17:38
Fix typo in comment. check-in: bd3ecbb5 user: mistachkin tags: trunk
01:46
Further performance enhancements in zeroblob() handling. check-in: 21b0e3b7 user: drh tags: trunk
01:19
Avoid unnecessary calls to ExpandBlob() for smaller and faster code. check-in: 5e196fd1 user: drh tags: trunk
2016-09-19
23:39
Very small optimization in the bytecode engine. check-in: 46002511 user: drh tags: trunk
11:00
Fix a segfault introduced by the row-value enhancement that comes up on a skip-scan where the first term of the index is unconstrained and the second term is of the form "columm IN (SELECT...)". check-in: 2401ea5a user: drh tags: trunk
10:24
Improved performance in sqlite3ExprCodeTarget(). check-in: 75146165 user: drh tags: trunk
02:19
Small performance optimization in the expression walker. check-in: c6e6afb9 user: drh tags: trunk
2016-09-18
16:08
Revise the implementation of OP_Once so that it is smaller, faster, and uses less memory. This also fixes an obscure bug introduced 3 days ago by check-in [5990a1bdb4a073]. check-in: 6bf5ba10 user: drh tags: trunk
2016-09-17
22:46
Minor enhancement to the TclKit batch tool: it should download the TclKit EXE alone when the TCLKIT_NOENV environment variable is set. check-in: baceb988 user: mistachkin tags: trunk
19:34
Small performance optimization in the freeSpace() routine of btree.c. check-in: 63962e2a user: drh tags: trunk
17:39
Improved description of the ElseNotEq opcode in comments. No changes to code. check-in: e011435e user: drh tags: trunk
2016-09-16
20:39
Fix typo in the name of a Win32 string conversion routine. Replace several uses of raw_printf() with utf8_printf() in the shell. check-in: 6fc95dd7 user: mistachkin tags: trunk
19:42
If no KEY is specified on ATTACH, copy the main schema key if the key size is non-zero. In other words, allow for -1 as a valid key size in support of the --textkey to SEE. check-in: 03573887 user: drh tags: trunk
19:11
Fix problems with the fileRead() function in the command-line shell. Fix a harmless memory leak in the command-line shell, to make validation testing easier. check-in: e660402e user: drh tags: trunk
18:53
Remove the #ifdef SQLITE_DEBUG from around the testcase_glob() routine in the command-line shell. check-in: 9885dac4 user: drh tags: trunk
16:30
Fix a problem causing incorrect code to be generated for IN constraints like "a IN (1, 2, 3)" where column "a" is a rowid column with an extra UNIQUE index created on it. Ticket [0eab1ac759]. check-in: a92aee55 user: dan tags: trunk
15:42
Replace a faulty assert() with a testcase() to assure the condition is tested. Ticket [0eab1ac7591f]. check-in: a49bc0a8 user: drh tags: trunk
14:50
Add WHERETRACE macros showing every entry and exit from whereLoopAddBtreeIndex(). check-in: e7653dec user: drh tags: trunk
11:53
Fix SQLITE_OMIT_AUTHORIZATION so that it compiles cleanly. check-in: a3e3b3e1 user: drh tags: trunk
02:52
In the shell, make ".testcase" and ".check" available in all configurations, not just SQLITE_DEBUG. All testcases to be named. Show the result of each testcase on stdout. check-in: 792afefa user: drh tags: trunk
00:26
In the command-line shell, add the --new option to the ".open" command. Also, report the current database filename as part of the ".show" command. check-in: 8e5c9203 user: drh tags: trunk
2016-09-15
21:35
Add the ".testcase" and ".check" dot-commands in the shell, when compiled using SQLITE_DEBUG. check-in: 62289f27 user: drh tags: trunk
19:15
Omit the sqlite3Apis constant object when compiling with SQLITE_OMIT_LOAD_EXTENSION, since it is not used. check-in: 7b104613 user: drh tags: trunk
14:54
Remove no-op code (adding an assert() to prove that the code was no-op) in the text affinity logic of the bytecode engine comparison operators. check-in: b9f5bdbf user: drh tags: trunk
05:47
Fix a typo in a comment in sqlite.h.in. No changes to code. check-in: 12df7152 user: dan tags: trunk
00:32
Slight size reduction and performance increase in sqlite3VdbeHalt(). check-in: 5990a1bd user: drh tags: trunk
00:04
Optimization to vdbeRecordCompareInt() makes it slightly smaller and faster. check-in: 5a2a7712 user: drh tags: trunk
2016-09-14
18:56
Update comments used to generate API documentation to include the new "[dateof:3.X.Y]" notation for dates of release where appropriate. No changes to code. check-in: 55f7f8ee user: drh tags: trunk
2016-09-12
14:23
Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. check-in: 264e9c75 user: dan tags: trunk
13:32
Add missing "finish_test" command to vacuum5.test. check-in: 02f40c3b user: dan tags: trunk
09:28
Have releasetest.tcl delete all test files except for "testfixture", "testfixture.exe", "sqlite3", "sqlite3.exe", "test.log" and "test-out.txt" after each test run is finished. Passing the "--keep" option restores the old behaviour. check-in: e0e042dc user: dan tags: trunk
2016-09-10
19:51
Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and SQLITE_OMIT_SHARED_CACHE. check-in: 711c5917 user: drh tags: trunk
14:43
Add test code to delete an SQLite database and its auxiliary files. check-in: 8a9d1281 user: dan tags: trunk
2016-09-09
20:26
Make the new file test_delete.c portable to MSVC on Windows. Closed-Leaf check-in: 0e3ace39 user: mistachkin tags: test_delete
20:23
Remove an unnecessary call to sqlite3VdbeMemExpandBlob() when casting to text. check-in: 19e2e595 user: drh tags: trunk
20:00
Add new file test_delete.c, containing test code for deleting an sqlite database. check-in: fb0b95e9 user: dan tags: test_delete
19:33
Performance improvements to the comparison operators in the bytecode engine. check-in: 37803b19 user: drh tags: trunk
15:12
Fix a out-of-order variable declaration for some compile-time configurations. check-in: 6ac932c9 user: drh tags: trunk
13:23
In releasetest.tcl, the --srcdir option is automatic, so no need to mention it in the --help output. check-in: 2bdd838e user: drh tags: trunk
13:17
Fix an obsolete comment in the releasetest.tcl source code. check-in: afaaa276 user: drh tags: trunk
12:29
In releasetest.tcl: Improved testing for uncommitted changes. If uncommitted changes are seen, exit immediately unless the --force option is used. check-in: 9a14e6c4 user: drh tags: trunk
2016-09-08
23:16
Remove an extra space before function names in the amalgamation. Closed-Leaf check-in: 20f3c743 user: mistachkin tags: callbackConv
23:12
Issue a warning and prompt the user to continue if the releasetest.tcl script is run in a checkout with uncommitted changes. check-in: 30e917ff user: drh tags: trunk
2016-09-07
19:54
Add support for row-value comparisons, including IN operators, and row-value updates in the UPDATE statement. check-in: ddb5f055 user: drh tags: trunk
19:37
Fix a problem handling expressions like "(a, b) IN (SELECT ... ORDER BY 1, 2)" when there is an index on "a" but not "b". Closed-Leaf check-in: 7f2c5c9e user: dan tags: rowvalue
18:11
Add the ext/misc/memvfs.c extension that implements a VFS for read-only database files contained in memory. check-in: 12b7782a user: drh tags: trunk
13:30
Simplify the affinity handling logic in codeAllEqualityTerms(). Logically the same, just a little easier to read and understand. check-in: bbab9621 user: drh tags: rowvalue
13:12
Merge fixes from trunk. check-in: 193f036c user: drh tags: rowvalue
10:10
Fix the ".read" command in the command-line shell so that it understands that the input is not interactive. check-in: d8451fe8 user: drh tags: trunk
01:51
The ORDER BY LIMIT optimization is not valid unless the inner-most IN operator loop is actually used by the query plan. Fix for ticket [0c4df46116e90f92]. check-in: 820644b8 user: drh tags: trunk
2016-09-06
19:08
Remove obsolete vector-IN test cases. Fix a bad testcase() macro. check-in: ab3f8f19 user: drh tags: rowvalue
18:51
Fix corer cases of vector IN operators where the RHS is a compound SELECT that includes an ORDER BY clause. check-in: 8329ac6f user: drh tags: rowvalue