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100 descendants and 100 ancestors of [456df336]

2016-04-12
20:26
A couple more compiler warning fixes. Closed-Leaf check-in: 929fa4c3 user: mistachkin tags: warnings
20:15
Even more compiler warning fixes. check-in: 7faec9ea user: mistachkin tags: warnings
20:05
More harmless compiler warning fixes. check-in: ab69527c user: mistachkin tags: warnings
19:30
Compilation fix for a C99-ism in the 'fts3view' tool. check-in: bedb88a4 user: mistachkin tags: trunk
19:20
Fix harmless compiler warnings in the 'session' module. check-in: a18a6ce2 user: mistachkin tags: trunk
19:09
Once a temporary database file has been opened, flush all dirty pages to disk when comitting a transaction. check-in: bbac71aa user: dan tags: tempfiles-lazy-open
17:13
Fix speedtest1 so that it automatically unlinks its test database prior to startup. check-in: b65b69f6 user: drh tags: trunk
16:59
Add the --temp option to the speedtest1.c performance test program. check-in: 8053a6e2 user: drh tags: trunk
16:23
Improved localtime() support for WindowsCE check-in: 662c32af user: drh tags: trunk
16:11
Add and adjust comments. Closed-Leaf check-in: 541c6da2 user: mistachkin tags: winCeLocalTime
16:10
Merge enhancements from trunk. check-in: 9682c043 user: drh tags: tempfiles-lazy-open
16:04
Add the sqlite3_snapshot_cmp() interface (available only with SQLITE_ENABLE_SNAPSHOT). check-in: 7e728965 user: drh tags: trunk
15:14
Update the documentation for sqlite3_snapshot_cmp() to make the circumstances under which the comparison is valid clearer. Add tests for the same. Closed-Leaf check-in: 8fc83474 user: dan tags: snapshot-cmp
11:58
Update the header comment on the memjournal.c file. No code changes. check-in: 07f10dea user: drh tags: trunk
00:26
Performance optimization the Vdbe allocator. check-in: e2c4995b user: drh tags: trunk
00:16
Avoid unnecessary calls to object destructors for a small performance gain. check-in: aec94b6e user: drh tags: trunk
00:00
Performance improvements in sqlite3WhereExprUsage(). check-in: fdf75239 user: drh tags: trunk
2016-04-11
22:45
Further refinements. check-in: b35bb928 user: mistachkin tags: winCeLocalTime
22:24
Merge updates from trunk. check-in: b8094166 user: mistachkin tags: winCeLocalTime
22:23
Fix typo in the MSVC makefile. check-in: 3189a7f1 user: mistachkin tags: trunk
22:10
Fix some compilation issues. check-in: 016481b3 user: mistachkin tags: winCeLocalTime
19:59
Add the sqlite3_snapshot_cmp() API. check-in: c698a21a user: dan tags: snapshot-cmp
19:24
Fix a typo in temptable2.test. check-in: 04b1890f user: dan tags: tempfiles-lazy-open
19:23
Add tests for wal mode to temptable2.test. check-in: c6d0d441 user: dan tags: tempfiles-lazy-open
19:01
Performance optimization to sqlite3Dequote() and its callers. check-in: 9efe2265 user: drh tags: trunk
18:50
Merge latest trunk changes with this branch. check-in: ffc62af1 user: dan tags: tempfiles-lazy-open
18:49
Add extra tests to temptable2.test. check-in: 7dd9d4c1 user: dan tags: tempfiles-lazy-open
18:25
Performance optimization for the sqlite3ExprListDelete() routine. check-in: 2764aeaa user: drh tags: trunk
18:15
Performance optimizations in the column cache of the code generator, and especially the sqlite3ExprCacheRemove() routine. check-in: e35b345c user: drh tags: trunk
18:07
Fixes for OOM and IO error handling with temp file databases. check-in: 4eb06e84 user: dan tags: tempfiles-lazy-open
16:43
Simplification and performance improvements in sqlite3ExprDup() and its subroutines. More work is possible in this area. check-in: 476cc283 user: drh tags: trunk
16:35
Rename the OP_MX_JUMP macro to SQLITE_MX_JUMP_OPCODE to avoid confusing the opcode name generator. check-in: e554a4c3 user: drh tags: trunk
14:49
Performance improvement in sqlite3ExprDelete(). check-in: 60ad80e3 user: drh tags: trunk
13:36
Remove the VdbeOp.opflags field and its associated initialization overhead. Update mkopcodeh.tcl to reorder opcode numbers to help the resolveP2Values() routine run faster. check-in: 099478fa user: drh tags: trunk
09:39
Update this branch with the latest changes from the trunk. check-in: 982b753d user: dan tags: tempfiles-lazy-open
01:43
Back off of the parser optimization in the previous check-in, slightly, to preserve some backwards compatibility regarding some undocumented behavior in the '#AAA' style query parameter. check-in: ef1966c2 user: drh tags: trunk
01:26
Small size reduction and performance improvement in the parser. check-in: 16df7128 user: drh tags: trunk
01:06
Factor out the common operation of setting the Expr.x.pSelect field of an Expr object into a subroutine. check-in: 6a5cceee user: drh tags: trunk
2016-04-09
18:04
Fix a problem in the code generator for joins on virtual tables where the outer loop of the join uses the IN operator. check-in: 6c56b3a0 user: drh tags: trunk
17:04
Fix the sqlite3BtreeDelete() routine so that it preserves the correct key even when the row being deleted is not on a leaf page. Fix for ticket [a306e56ff68b8fa56] check-in: ca2ef8a8 user: drh tags: trunk
14:36
Limit the number of digits shown in the "prereq" mask for ".wheretrace" debugging output. check-in: 3686ed74 user: drh tags: trunk
2016-04-08
21:35
Attempt to treat the arguments to a table-valued function as if they occur in the ON clause of a LEFT JOIN rather than in the WHERE clause. But this causes undesirable behavior with generate_series, as demonstrated by test cases. This is an incremental check-in pending further work. Leaf check-in: 00ac73a0 user: drh tags: tabfunc-in-left-join
19:44
Update documentation for sqlite3_snapshot_open(). No code changes. check-in: 1dfa5234 user: drh tags: trunk
2016-04-07
21:14
Add test cases for ticket [7f7f8026eda387d544]. check-in: 87aa9357 user: drh tags: trunk
18:42
Prevent the in-memory journal read cursor from entering an inconsistent state when it reads the last few bytes out of the journal file. Fix for ticket [7f7f8026eda38]. check-in: c4b9c611 user: drh tags: trunk
14:16
Avoid decrementing a pointer off the front end of the buffer in OP_MakeRecord. check-in: 153135bf user: drh tags: trunk
14:05
Instead of just commenting out the unneeded code in the previous check-in, remove it completely. check-in: 8415d484 user: drh tags: trunk
14:01
Remove an unnecessary test for a NULL pointer in freeP4(). check-in: e84e88e3 user: drh tags: trunk
13:45
Update comments on the unix file locking protocol. No changes to code. check-in: 716b20de user: drh tags: trunk
2016-04-06
18:20
For a pager backed by a temp file, store the main journal in memory until it is at least sqlite3_config.nStmtSpill bytes in size. Prevent the backup API from being used to change the page-size of a temp file. check-in: 84c55701 user: dan tags: tempfiles-lazy-open
16:27
Fix a problem in test script lock.test. Fix minor issues in pager.c. check-in: 84de8813 user: dan tags: tempfiles-lazy-open
15:39
Add tests to this branch. Fix a problem with temporary databases in auto-vacuum mode. check-in: afe9bd9b user: dan tags: tempfiles-lazy-open
2016-04-05
23:39
Remove an unnecessary branch in the sqlite3LogEstToInt() routine. check-in: da81d7af user: drh tags: trunk
21:07
Defer opening the file used for the temp database (where CREATE TEMP TABLE tables are stored) until the database is too large to reside entirely within the cache. There are likely still problems on this branch. check-in: be5a549e user: dan tags: tempfiles-lazy-open
20:59
Carry table column types through into VIEW definitions, where possible. check-in: fb555c3c user: drh tags: trunk
19:46
Remove superfluous directories from the Makefile clean targets. check-in: 0bf9926c user: mistachkin tags: trunk
17:59
Merge updates from trunk. check-in: 00990020 user: mistachkin tags: winCeLocalTime
17:50
Add the SQLITE_DBCONFIG_REQUIRE_TXN argument for sqlite3_dbconfig() which when set requires an explicit transaction before updating the database. check-in: b7570ac1 user: drh tags: require-write-txn
15:59
Incorrect version of build.c checked in at [87e5f5a6c60e3] (because I neglected to press the "Save" button on the text editor). There is no change to the logic, just improved presentation. check-in: cf569f9f user: drh tags: trunk
14:02
Make sure "0" intended as a NULL pointer is cast to a pointer when used in a varargs functions parameter. check-in: ed128e8b user: drh tags: trunk
14:01
Remove an unnecessary conditional from the index builder. check-in: 87e5f5a6 user: drh tags: trunk
13:35
Use SQLITE_WITHIN() for pointer range comparisons in some testing code. check-in: 7cacf4e9 user: drh tags: trunk
13:19
Do not allow pointer arithmetic to move a pointer across a memory allocation boundary. check-in: 85b97931 user: drh tags: trunk
00:44
Avoid unnecessary memset() operations in sqlite3PagerGet(). Leaf check-in: 0c97b802 user: drh tags: pager-get-noinit
2016-04-04
18:04
Fix documentation typos. Comment changes only. No changes to code. check-in: d5fc2f7f user: drh tags: trunk
17:59
Improve error messages from the 'shell1-5.0' test. check-in: cefd36ff user: mistachkin tags: trunk
17:34
Improved handling of UTF8 by the command-line shell. check-in: 4534ebf1 user: drh tags: trunk
17:23
Add the ".auth ON|OFF" command to the command-line shell. check-in: 65c7bcc4 user: drh tags: trunk
16:40
Test that the view name is passed to the authorization callback when a SELECT statement is run on a view. check-in: 8627a4cd user: dan tags: trunk
15:47
Add and enhance the new tests. Closed-Leaf check-in: f4cbd18d user: mistachkin tags: altShellFix
14:57
Enhance sqlite3session_apply() and sqlite3session_apply_strm() so that conflicts are retried before the xConflict() callback is invoked, as long as the "apply" operation is making forward progress. check-in: 42a21966 user: drh tags: trunk
13:46
Minor performance optimization in the comparison opcodes of the VDBE. check-in: e375fe52 user: drh tags: trunk
12:38
Fix harmless compiler warnings. check-in: 0213d6af user: drh tags: trunk
02:33
Refinements to the previous check-in. check-in: b36dfdff user: mistachkin tags: altShellFix
02:16
Experimental changes to the command line shell to make it work better with Unicode on Windows. check-in: 74183a5f user: mistachkin tags: altShellFix
02:05
More refactoring and cleanup work on the Win32 string conversion and utility routines. check-in: 02ccb444 user: mistachkin tags: altShellFix
2016-04-03
22:44
Revise and enhance the Win32 string conversion routines. check-in: 345860c9 user: mistachkin tags: altShellFix
20:50
Replace the new fprintf() calls. check-in: f76c3a0c user: mistachkin tags: altShellFix
20:45
Merge updates from trunk. check-in: 566b551e user: mistachkin tags: altShellFix
2016-04-01
17:54
Preupdate hook documentation fixes. No changes to code. check-in: 59814f35 user: drh tags: trunk
12:35
When reading an sqlite_stat1 table with missing entries for some indexes, set the default for the missing indexes after all other indexes are set so that the default values are more in line with indexes that are actually in the stat1 table. check-in: a62340dc user: drh tags: trunk
2016-03-31
22:53
Update the clean target in the MSVC makefile. check-in: 69f4d832 user: mistachkin tags: trunk
20:40
Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. check-in: c648539b user: drh tags: trunk
15:08
Add another OOM test to this branch. Closed-Leaf check-in: 49763fc3 user: dan tags: session-retry
10:50
Add further tests for the code on this branch. Fix a problem in OOM handling. check-in: 195f3340 user: dan tags: session-retry
02:44
Enhanced comments describing the sessions file format. No changes to code. check-in: 84dc41e2 user: drh tags: session-retry
00:45
Fix the return code in sessionRetryConstraints(). check-in: ea917c14 user: drh tags: session-retry
2016-03-30
21:19
Have the sqlite3session_apply() function and its streaming equivalent retry any operations that failed with SQLITE_CONSTRAINT after all other operations on the same table have been attempted. New code is largely untested. check-in: 1085911a user: dan tags: session-retry
16:23
Updates for the MSVC makefiles. check-in: 7cf0cab7 user: mistachkin tags: trunk
16:22
Fix typo in comment. No changes to code. check-in: 64d75cbe user: mistachkin tags: trunk
15:30
Simplifications and clarification to update callback handling in the OP_Delete and OP_Insert opcodes. check-in: 47887ef8 user: drh tags: trunk
14:26
Increase the version number to 3.13.0 on account of the new session extension. check-in: e9bcd5ac user: drh tags: trunk
14:17
Remove a redundant test for disabling RESTRICT with defer_foreign_keys=ON. check-in: 9cdf813c user: drh tags: trunk
13:43
Incorporate the sessions extension and the SQLITE_ENABLE_PREUPDATE_HOOK compile-time option. check-in: 4af7a90f user: drh tags: trunk
12:56
Avoid compiler warnings and excess opcodes when SQLITE_ENABLE_PREUPDATE_HOOK is not used. Fix the EXPLAIN output for P4_TABLE opcodes. Closed-Leaf check-in: 5ab46d76 user: drh tags: sessions
2016-03-29
10:19
Merge changes for 3.12.0. check-in: ed22eb65 user: drh tags: sessions
2016-03-24
14:34
Merge the beta changes into sessions. check-in: beb5ea14 user: drh tags: sessions
2016-03-21
15:32
Merge 3.12.0 beta changes from trunk. check-in: 3296a0ce user: drh tags: sessions
2016-03-16
01:16
Merge all recent enhancements from trunk. check-in: 6a7ee04b user: drh tags: sessions
2016-03-07
17:49
Merge the virtual table query planner enhancement, the RTREE cost estimate fix, and the statement journal spill delay enhancement from trunk. check-in: 17fd8f3c user: drh tags: sessions
2016-03-04
16:42
Merge recent enhancements from trunk. Default page size is 4096. Writes to statement journals are avoided. check-in: 456df336 user: drh tags: sessions
14:43
Defer opening and writing statement journals until the size reaches a threshold (currently 64KiB). check-in: cb9302cc user: drh tags: trunk
14:23
Update test cases to taken deferred statement-journal opening into account. Closed-Leaf check-in: 5b2fe521 user: drh tags: memjournal-exp
13:08
Merge changes from trunk. check-in: a87305df user: drh tags: memjournal-exp
04:01
Change the default cache_size to -2000 (which means 2000*1024 bytes independent of page_size). check-in: 2682e8e4 user: drh tags: trunk
03:43
Change the default page size for new database files to 4096 (from 1024). Except, when building the testfixture, preserve the legacy page size. Also fix a comment on SQLITE_MAX_ATTACHED. check-in: 2e8a9ca9 user: drh tags: trunk
03:20
Detect the presence of pread()/pwrite() system calls on unix systems and use them if available. check-in: 82cbf5ad user: drh tags: trunk
03:14
Further fixes to the pread()/pwrite() enabling logic. Closed-Leaf check-in: 38fb54e7 user: drh tags: pread
03:02
Fix the build for cases when pread()/pwrite() are not available. check-in: 7d67d876 user: drh tags: pread
02:59
Add the test_bestindex.c file to Makefile.in and Makefile.msc so that "make test" will work again. check-in: 6ec6b6a9 user: drh tags: trunk
02:38
Update the configure script to detect pread/pwrite and update os_unix.c to use those routines if they are available. check-in: 2cffb9e5 user: drh tags: pread
00:13
Get in-memory subjournals working for builds without SQLITE_ENABLE_ATOMIC_WRITE. check-in: b5378dce user: drh tags: memjournal-exp
2016-03-03
21:29
Merge the latest updates from trunk. check-in: 55c00f71 user: drh tags: memjournal-exp
21:22
Reduce the amount of heap memory required to store many schemas by storing the column datatype appended to the column name (with a \000 separator), rather than in separate memory allocation. check-in: 16fbf2e1 user: drh tags: trunk
20:42
Allow the left-hand side of IN operators on virtual tables to have the aConstraintUsage[].omit flag clear. check-in: 3eb74342 user: drh tags: trunk
17:54
Merge 3.11.1 changes into trunk. check-in: 7abc2dd9 user: drh tags: trunk
16:17
Version 3.11.1 Leaf check-in: f047920c user: drh tags: release, branch-3.11, version-3.11.1
15:16
Increase the default upper bound on scope to 30. check-in: b1258814 user: drh tags: branch-3.11
2016-03-02
17:57
Add new test script bestindex1.test to the utf16 permutation. Closed-Leaf check-in: 5893e972 user: dan tags: vtab-IN-opt
16:13
Add an extra test for the change on this branch. check-in: d2d28251 user: dan tags: vtab-IN-opt
16:01
Enhance test_bestindex.c so that it can be used to test plans generated by xBestIndex. check-in: 3c15a9bf user: dan tags: trunk
15:37
Fix a recently introduced problem in permutations.test causing an error when the QUICKTEST_OMIT environment variable is defined. check-in: 45bc9557 user: dan tags: branch-3.11
13:26
Fix an error in an fts5 test script. check-in: b2a03e2d user: dan tags: branch-3.11
03:28
Allow the left-hand side of IN operators on virtual tables to have the aConstraintUsage[].omit flag clear. check-in: 1622623c user: drh tags: vtab-IN-opt
00:58
Add the optional -DSERIES_OMIT_CONSTRAINT_VERIFY=0 option to the series.c extension that implements the generate_series() virtual table. check-in: 3d9daa92 user: drh tags: trunk
2016-03-01
22:48
New test cases and infrastructure for testing the xBestIndex method of virtual tables. check-in: 1d41c161 user: drh tags: trunk
22:41
Improved debugging output with wheretrace. Fix some typos in test script comments. check-in: 13a37fd4 user: drh tags: trunk
18:35
Fix a memory leak in the test code on this branch. Closed-Leaf check-in: 7a1add56 user: dan tags: test-bestindex
18:24
Allow test_bestindex.c to set the omit flag for a constraint. check-in: 759b9d5b user: dan tags: test-bestindex
18:07
Add test code useful for testing the planners use of teh virtual table xBestIndex() method. check-in: de034c0d user: dan tags: test-bestindex
16:56
Do not attempt to run fts5bigtok.test or fts5merge2.test if FTS5 is not compiled in. check-in: f7ed3739 user: dan tags: branch-3.11
16:02
Add -DSQLITE_ENABLE_FTS5 to one of the release-test configurations in releasetest.tcl. Run fts5 tests as part of "make test" if SQLITE_ENABLE_FTS5 is defined. check-in: 3cee9371 user: dan tags: branch-3.11
15:52
Remove a forgotten "breakpoint" command from an FTS5 test script. check-in: 61927c8f user: drh tags: branch-3.11
15:41
Increase the version number to 3.11.1 check-in: 2dcd2fda user: drh tags: branch-3.11
15:09
Merge branch-3.11-matchinfo into this branch. check-in: 42358170 user: dan tags: branch-3.11
14:51
Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. Cherrypick of [c9a30e117f]. Closed-Leaf check-in: daef5869 user: dan tags: branch-3.11-matchinfo
14:50
Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. Cherrypick of [251d6473f7]. check-in: 5b1b7ab5 user: dan tags: branch-3.11-matchinfo
02:11
Better estimatedCost in the xBestIndex method of the generate_series vtab. check-in: f2c16094 user: drh tags: trunk
2016-02-29
20:18
When using a temporary file for a statement journal, store the first 64KiB in memory. If the file grows larger than that, flush it to disk and free the memory. Hardcoding to 64KiB is just an experiment to check that the memjournal.c code works. check-in: 44b2dc18 user: dan tags: memjournal-exp
20:00
Fix minor problems with new code in memjournal.c. check-in: 9fd3f7b9 user: dan tags: memjournal-exp
17:34
Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. check-in: c9a30e11 user: dan tags: trunk
17:16
Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. check-in: 251d6473 user: dan tags: trunk
15:53
Reduce the amount of heap required to store many schemas by storing each column datatype appended to the column name, rather than as a separate allocation. Closed-Leaf check-in: 842b2116 user: drh tags: schema-storage
13:44
Very minor improvement to the performance and reduction in size to the parser by capturing the name and datatype of table columns in a single grammar rule reduction. check-in: 4b55c520 user: drh tags: trunk
13:37
Further simplifications to the grammar. Closed-Leaf check-in: 519fd03b user: drh tags: schema-storage
2016-02-27
23:25
Update the parser so that it pulls out the column name and type all in one go, rather than using separate reductions. check-in: ad3ffe2e user: drh tags: schema-storage
21:16
Eliminate the need for the Column.zDflt (using Column.pDflt instead) to reduce the amount of memory needed to hold the schema. check-in: d8c94a46 user: drh tags: trunk
20:14
Extend the code in memjournal.c so that it subsumes the role of journal.c. And (untested) can flush journal or statement journal files to disk after they grow to a specified size. check-in: e0b0b431 user: dan tags: memjournal-exp
19:19
Tighter description of I/O stats in the shell. Show I/O stats on speedtest1.c. check-in: f681d800 user: drh tags: trunk
17:12
Enhance the ".stats" command in sqlite3.exe to show one-time stats information if invoked with one argument. Also show /proc/PID/io information if run on Linux. check-in: 3c36948f user: drh tags: trunk
14:04
Fix a requirement mark to conform to a typo fix in the documentation. check-in: d1392c62 user: drh tags: trunk
14:00
Enhance documentation of sqlite3_snapshot_open() to explain that the database connection must have participated in at least one read operation prior to the beginning of the transaction for which the snapshot is to be opened. Add test cases for this fact. check-in: 33dd671c user: drh tags: trunk
00:21
Add 'Replace.exe' to the MSVC clean target. check-in: c2277fab user: mistachkin tags: trunk
00:21
Fix typo in ICU error message. check-in: 00c8fffd user: mistachkin tags: trunk
00:07
Make sure the Replace.cs file is included in the autoconf tarball. check-in: b850df48 user: drh tags: trunk
2016-02-26
23:13
Support generating the '.def' file using the autoconf Makefile for MSVC. check-in: 3617564c user: mistachkin tags: trunk
21:20
Fix a potential buffer overflow in the ICU upper() function. check-in: b8dc1b9f user: drh tags: trunk
21:03
Further refinements to the MSVC batch build process. check-in: cf4e4fbd user: mistachkin tags: trunk
21:01
Further refinements to the MSVC batch build process. check-in: 4e54e9c0 user: mistachkin tags: branch-3.11
16:03
Fix the ICU extension LIKE function so that it does not read past the end of a buffer if it it passed malformed utf-8. check-in: 424b7aee user: dan tags: trunk
15:38
Provide the new SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER option to sqlite3_db_config() that can be used to activate the two-argument version of fts3_tokenizer() for a specific database connection at run-time. check-in: 374b5108 user: drh tags: trunk
13:22
Fix a typo in a comment (though an important comment in that it is used to generate documentation). check-in: ff3d7f84 user: drh tags: trunk
04:13
Ephemeral tables used to hold manifested views may not be unordered since they might be subject to an ordered comparison if they are part of a join. check-in: 3ef6a315 user: drh tags: trunk
04:04
Remove a debugging "exit" command mistakenly left in the "where.test" module. check-in: beda0b8c user: drh tags: trunk
2016-02-25
23:27
Add some comments in the VSIX test tool. check-in: c871473f user: mistachkin tags: trunk
23:25
Add tool for smoke-testing the UWP VSIX package. check-in: d27f32c6 user: mistachkin tags: trunk
23:22
Enhance checking of prerequisites in the vsixtest tool. Closed-Leaf check-in: 799d5f09 user: mistachkin tags: vsixTest
23:21
Fix an incorrect cost computation for sorting (introduced just a few check-ins ago). Should be NlogN, not NloglogN. check-in: 2459d323 user: drh tags: trunk
21:38
Small optimization in FK handling. check-in: e0d25913 user: mistachkin tags: trunk
21:27
Change the srcck1.c utility program to use only unsigned characters. check-in: d64d005e user: drh tags: trunk
21:19
Change the "PRAGMA stats" command to report size values in LogEst units. The eliminates the need for sqlite3LogEstToInt() unless non-standard compile-time options are used, so leave it out except in those cases. check-in: 832c237f user: drh tags: trunk
20:17
Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. check-in: 9ffff484 user: dan tags: trunk
19:52
Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. check-in: 8fea1166 user: dan tags: sessions
18:54
Merge all the latest changes from trunk. check-in: b8659004 user: drh tags: sessions
18:40
Query planner improvements: Take the LIMIT into account when estimated the cost of an ORDER BY. Avoid automatic indexes on query loops that are expected to run less than twice. See [9e2b2681] for a later enhancement. check-in: bf46179d user: drh tags: trunk
18:22
Improvement on the previous check-in: disallow automatic indexes for any loop that is expected to run less than twice. Closed-Leaf check-in: aab53a21 user: drh tags: planner-improvements
18:03
Do not use an automatic index on an outer loop that only runs once. check-in: 5957e793 user: drh tags: planner-improvements
16:04
Take the LIMIT clause into account when estimating the cost of sorting. check-in: d491745c user: drh tags: planner-improvements
13:33
In the command-line shell: When the ".import" command is creating a new table using column names from the first row of CSV input, make sure double-quotes in the name are properly escaped. check-in: 2e67a1c8 user: drh tags: trunk
08:02
Improve readability and logging of the vsixtest script. check-in: 4fe7c4e9 user: mistachkin tags: vsixTest
02:56
Enable all steps and add/update comments. check-in: 788f99f4 user: mistachkin tags: vsixTest
02:49
More work. Install and build steps are now tested. check-in: 0ab74373 user: mistachkin tags: vsixTest
2016-02-24
23:31
Fix typo. Improve interim debugging. check-in: e0029bdf user: mistachkin tags: vsixTest
23:25
Test build all supported configurations and platforms during VSIX testing. check-in: cce40a0b user: mistachkin tags: vsixTest
21:42
Initial work on an automated VSIX testing tool. Not working or tested yet. check-in: 496e4ac9 user: mistachkin tags: vsixTest
20:16
Extend [3e9ed1ae] so that covering indexes on WITHOUT ROWID tables are also identified. check-in: e721975f user: dan tags: trunk
19:57
Change a char* to const char* in order to suppress some harmless compiler warnings. check-in: 56f62e34 user: drh tags: trunk
17:18
When an index completely covers a table, it can be used as a covering index even if columns past the 63rd column are indexed and accessed. check-in: 3e9ed1ae user: drh tags: trunk
16:14
Fix a problem with handling identifiers that start with "x" if SQLITE_OMIT_BLOB_LITERAL is defined. check-in: b65217c6 user: dan tags: trunk
15:43
Identify indexes that completely cover their table. Closed-Leaf check-in: 71d488b5 user: drh tags: covering-index
2016-02-23
16:28
Add the SQLITE_BITMASK_TYPE compile-time option. check-in: 0064a8c7 user: drh tags: trunk
2016-02-22
23:44
Remove code not needed now that synchronous=OFF database files no longer trigger the use of a master journal. check-in: aa9f4c62 user: drh tags: trunk
23:14
Avoid an unnecessary seek operation some corner-case skip-scan operations. check-in: 2a6003a9 user: drh tags: trunk
21:19
Clearer presentation of the logic. No functional changes. Closed-Leaf check-in: a3dcf6db user: drh tags: skip-scan-improvement
20:52
Avoid an unnecessary seek operation on some corner-case skip-scans. check-in: 38e837e6 user: drh tags: skip-scan-improvement
16:04
Always use the sqlite3VdbeDeleteAuxdata() routine for clearing auxdata on function parameter, rather than having a separate deleteAuxdataFromFrame() for doing the job for trigger frames. check-in: 64386fa3 user: drh tags: trunk
14:57
Avoid creating a master journal unless two or more databases in the transaction can actually benefit from that master journal. check-in: 3ed18906 user: drh tags: trunk
13:23
Change magic numbers associated with synchronous settings to named constants. check-in: 9230ba6c user: drh tags: trunk
09:45
Add an extra test case for the change in commit [c4295725]. check-in: a48ac4c3 user: dan tags: trunk
2016-02-19
19:46
Further enhancements to the MSVC batch build tool. check-in: 06f1495f user: mistachkin tags: trunk
19:29
Use the arguments to NMAKE consistently in the MSVC batch build tool. check-in: 480e5049 user: mistachkin tags: branch-3.11