/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

100 check-ins occurring around bf9c86c74f30136a.

2016-08-04
09:09
Make sure the ORDER BY LIMIT optimization is not applied if the inner-most loop can only have a single iteration and is hence not really a loop. (check-in: 13e3bd3d user: drh tags: trunk)
01:47
Add an experimental SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option. This changes has been merged into main branches via cherry-pick. (Closed-Leaf check-in: 4ada023c user: drh tags: unknown-function)
2016-08-03
18:00
Fix a problem with estimating the number of rows visited by a query that uses a multi-column IN(SELECT...) constraint. (check-in: 3c2f908f user: dan tags: rowvalue)
16:39
Fix another problem involving vector range constraints and mixed ASC/DESC indexes. (check-in: 1559f4c4 user: dan tags: rowvalue)
16:14
Fix stat4-based cost estimates for vector range constraints. (check-in: 18af74ab user: dan tags: rowvalue)
14:51
Fix a typo in a comment in btree.c. No changes to code. (check-in: 722c1281 user: drh tags: trunk)
13:40
Fix the --help output on fuzzcheck so that it fix in an 80-character window. (check-in: b91444b5 user: drh tags: trunk)
2016-08-02
20:45
Add new test file rowvaluefault.test. (check-in: e496b2d6 user: dan tags: rowvalue)
20:42
Fix a unused variable that comes up with -DSQLITE_OMIT_DATETIME_FUNCS. (check-in: e2f9919e user: drh tags: trunk)
19:29
The 'replace.tcl' tool should use Unix line-endings. (check-in: 50de9631 user: mistachkin tags: trunk)
18:50
Add tests and fixes for vector operations that use sub-queries with different combinations of LIMIT, OFFSET and ORDER BY clauses. (check-in: 092b1c5f user: dan tags: rowvalue)
17:45
Fix SQLITE_OMIT_SUBQUERY builds. (check-in: 339f85f4 user: dan tags: rowvalue)
17:07
Fix a problem with vector range constraints and mixed ASC/DESC indexes. (check-in: e2ad30c8 user: dan tags: rowvalue)
16:24
Merge latest trunk changes into this branch. (check-in: d468101b user: dan tags: rowvalue)
16:18
Add missing comments and make some code on this branch clearer. (check-in: 6937677c user: dan tags: rowvalue)
13:26
Updates to requirements marks. No changes to code. (check-in: b23c10ac user: drh tags: trunk)
11:29
Fix a problem introduced by [77948b5eceab92a7] causing duplicate calls to be made to the xSavepoint() method of virtual tables under some circumstances. (check-in: e64a4173 user: dan tags: trunk)
08:45
Fix harmless compiler warnings in sqlite3_status(). (check-in: 7c38a79c user: drh tags: trunk)
2016-08-01
21:17
Update the wordcount.c test program and add a new script "time-wordcount.sh" for additional performance testing. (check-in: d8ef9f58 user: drh tags: trunk)
20:14
Fix a problem with vector range constraints involving the rowid column. And other issues. (check-in: 3ef75d45 user: dan tags: rowvalue)
17:06
Fix other harmless compiler warnings. (check-in: 90d2c490 user: drh tags: trunk)
16:57
Remove a duplicate typedef from loadext.c (remaining copy is in sqlite3ext.h). (check-in: fd184e5a user: dan tags: trunk)
16:50
Add an extra compiler switch to loadext.test to ensure that it picks up the correct version of sqlite3.h when building a test extension. (check-in: e57fa6af user: dan tags: trunk)
16:37
Fix a problem with IN(...) constraints where the LHS is a sub-select that is an aggregate query. (check-in: 1f4dba87 user: dan tags: rowvalue)
15:00
Update releasetest.tcl to automatically do one round of tests with USE_STDCALL=1 when running on Windows with MSVC. (check-in: a6a112de user: drh tags: trunk)
14:35
Avoid making unnecessary changes to the signatures of the sqlite3_auto_extension() and sqlite3_cancel_auto_extension() interfaces. (check-in: b6ea2f21 user: drh tags: trunk)
2016-07-30
21:02
Fix problems with vector == comparisons and NULL values. (check-in: 059d0d05 user: dan tags: rowvalue)
18:54
Fix harmless compiler warning seen with MSVC. (check-in: 390a38a1 user: mistachkin tags: trunk)
17:59
Merge latest trunk with this branch. (check-in: 63ae02d0 user: dan tags: rowvalue)
16:39
Remove the EP_Vector expression flag. (check-in: e9d9c6d4 user: dan tags: rowvalue)
03:33
A new version of the slow mutex log that uses gettimeofday() instead of trying to access the hardware timer. (check-in: 92b9fead user: drh tags: debug)
2016-07-29
20:58
Fix some issues with vector range constraints and the column cache. Also vector range constraints and rowid columns. (check-in: 42607366 user: dan tags: rowvalue)
18:12
Change the way "(a, b) = (SELECT *)" expressions are handled in where.c if there is an index on one of the columns only. (check-in: 4dfebff2 user: dan tags: rowvalue)
17:36
Using the header file 'intrin.h' requires MSVC 2005 or later. (check-in: 9fae75c0 user: mistachkin tags: trunk)
16:32
Turn memory status off by default. (check-in: ea3c7162 user: drh tags: debug)
14:31
Enhance a debugging log message to better identify a mutex. (check-in: e60cb6d8 user: dan tags: debug)
14:23
Use __sync_synchronous(), when available, instead of a mutex when a memory barrier is needed. (check-in: 7d4562e9 user: drh tags: debug)
14:10
Add calls to sqlite3_log() when sqlite3_mutex_enter() takes more than 100,000 CPU cycles. (check-in: 33c7ef7a user: drh tags: debug)
04:12
For test 'shell1-5.0', disable round-trip testing for characters in the range 0xE0 to 0xEF on Linux, due to intermittent shell portability issues. (check-in: 544c990a user: mistachkin tags: trunk)
02:04
Fix typo in a test file interactive output string. (check-in: 4fedd790 user: mistachkin tags: trunk)
01:55
Merge additional linkage macro changes from the branch. (check-in: 8b0eb22e user: drh tags: trunk)
01:49
Further refinement to the calling convention macros. (check-in: 45588de3 user: drh tags: trunk)
01:47
Merge updates from trunk. (check-in: 71ffa195 user: mistachkin tags: callbackConv)
01:46
Update the autoconf makefile for MSVC. (check-in: 2daf2098 user: mistachkin tags: callbackConv)
01:32
Undo some unhelpful changes to skip-scan scoring that were added by the check-in [9e2b2681] that improved scoring of index scan. (check-in: c7d51934 user: drh tags: trunk)
01:31
Add macro necessary for building several extensions when the __stdcall calling convention is not in use. (check-in: bc8c9b55 user: mistachkin tags: callbackConv)
2016-07-28
23:58
Missed a couple Tcl command deletion callbacks. (check-in: fc5c1876 user: mistachkin tags: callbackConv)
23:54
Use the SQLITE_TCLAPI macro in several extensions that were missed in the previous check-in. (check-in: df254365 user: mistachkin tags: callbackConv)
22:53
More compiler warning fixes for GCC related to the auto-extension mechanism. (check-in: b8218129 user: mistachkin tags: callbackConv)
22:46
The return type used by the auto-extension entry points is 'int', not 'void'. (check-in: bf9c86c7 user: mistachkin tags: callbackConv)
22:38
Make sure all the auto-extension mechanism function signatures match up precisely. (check-in: 87ba69b5 user: mistachkin tags: callbackConv)
22:23
Make the extension auto-loading mechanism work with the __stdcall calling convention. Also, fix a couple Tcl command calling conventions missed in the previous check-in. (check-in: 3ea567c4 user: mistachkin tags: callbackConv)
19:47
Fix further issues with multi-column IN(...) operators. Also some error handling cases surrounding row values. (check-in: cc3f6542 user: dan tags: rowvalue)
19:28
The 'sqlite3ext.h' content should be processed before being included in the amalgamation. (check-in: cbe1de47 user: mistachkin tags: trunk)
18:55
Decorate all interfaces with calling convention macros. (check-in: fd784887 user: drh tags: trunk)
18:49
All SQLite API functions and callbacks in the 'sqlite3ext.h' header file must be decorated with the calling convention. (Closed-Leaf check-in: 97fc6e43 user: mistachkin tags: callbackConv)
18:42
Merge recent trunk fixes. (check-in: 97657445 user: drh tags: apple-osx)
18:38
Disable the authorizer callback when reparsing the schema. This avoids undesirable authorization failures following an ALTER TABLE. (check-in: 805d01cd user: drh tags: trunk)
18:18
Fixup reserved function pointers in the Tcl stubs table and several macros containing Tcl function pointers. (check-in: 959cd013 user: mistachkin tags: callbackConv)
18:06
Adjustments to get 'testfixture.exe' compiling with Tcl 8.6 when __stdcall is enabled. (check-in: 90e89ec9 user: mistachkin tags: callbackConv)
17:24
Improvements to the way the COMPILER compile-time option is set when compiling with Clang. (check-in: 81f9cf86 user: drh tags: trunk)
17:11
Make sure the SQLITE_TCLAPI macro is always defined and use it for all callback functions that must interface with the Tcl C API. (check-in: f2f1323c user: mistachkin tags: callbackConv)
16:09
More work on getting the 'testfixture.exe' target to work correctly. (check-in: 36b72fd6 user: mistachkin tags: callbackConv)
15:38
Modify the mksqlite3h.tcl tool to handle the syscall typedef specially. (check-in: 478a84ef user: mistachkin tags: callbackConv)
15:09
Change mksqlite3h.tcl to automatically insert the SQLITE_CALLBACK calling convention macros. (check-in: 11ab9c9a user: drh tags: callbackConv)
14:37
Allow the 'testfixture.exe' target to be compiled with the __stdcall calling convention. (check-in: e8be3dfe user: mistachkin tags: callbackConv)
13:59
Merge latest trunk changes into this branch. (check-in: 9685880f user: dan tags: rowvalue)
12:52
New test case to insure legacy CREATE TABLE syntax is supported. (check-in: 6feff15c user: drh tags: trunk)
04:14
Work in progress on setting a calling convention for all callback functions. (check-in: 02b8040e user: mistachkin tags: callbackConv)
2016-07-27
19:33
Fix some problems with multi-column IN(SELECT...) processing. (check-in: 719a3b20 user: dan tags: rowvalue)
19:30
Enhance the query planner cost estimation for index scans to take into account WHERE clause terms that can be computed using only the index and that do not require looking up rows in the original table. This fixes an obscure performance regression that arose when the ORDER BY LIMIT optimization was added by check-in [bf46179d44843]. (check-in: 9e2b2681 user: drh tags: trunk)
19:20
Add test cases and fix a comment. (Closed-Leaf check-in: 50f8ea37 user: drh tags: improved-index-scan)
18:27
When estimating the cost of an index scan, factor in the cost savings of being able to use the index to evaluate some WHERE clause terms without having to do a table lookup. (check-in: a59b5622 user: drh tags: improved-index-scan)
16:03
Initialize a variable in where.c to avoid a valgrind warning. (check-in: 4d59df02 user: dan tags: trunk)
2016-07-26
18:15
Merge latest trunk changes into this branch. (check-in: d4f3d52c user: dan tags: rowvalue)
18:06
Fix where.c handling of "IN (SELECT ...)" expressions when the SELECT returns more than one result column. Also error handling for other row value constructor cases. (check-in: 061b8006 user: dan tags: rowvalue)
15:17
Merge fixes to sqlite3_scrub_backup() from trunk. (check-in: 91e811f5 user: drh tags: apple-osx)
10:46
Ensure that the sqlite3_scrub_backup() extension creates a backup database at least as large as indicated by the database header, even if the last page of the input database is a free-list leaf. (check-in: 483994a5 user: dan tags: trunk)
04:54
Merge the cache_spill VACUUM fix from trunk. (check-in: cc6bfdf8 user: drh tags: apple-osx)
04:49
Copy the cache_spill setting from the main database over to the vacuum_db transient database when running a VACUUM. (check-in: c0e7d98e user: drh tags: trunk)
04:31
Make sure affinity is applied correctly on lower-bound range constraints in the min() optimization. Fix for ticket [a0bac8b3c3d1bb]. (check-in: b819bace user: drh tags: trunk)
04:23
Make sure affinity is applied correctly on lower-bound range constraints in the min() optimization. Fix for ticket [a0bac8b3c3d1bb]. (check-in: 0e9f534f user: drh tags: apple-osx)
2016-07-25
22:46
Merge the VACCUM cache_size adjustment from trunk. (check-in: cdb7efd0 user: drh tags: apple-osx)
22:40
In the VACUUM command, set the cache_size of the transient vacuum_db database to be the same as the database being vacuumed. (check-in: b78d9954 user: drh tags: trunk)
21:11
Fix a test case in FTS5 to make it compatible with Tcl 8.5. (check-in: a495f8e7 user: drh tags: trunk)
18:50
Add the experimental SQLITE_VACUUM_CACHE_SIZE macro. (check-in: 68ecd8e0 user: drh tags: apple-osx)
17:31
Merge 3.14 alpha changes from trunk. (check-in: e98cefb1 user: drh tags: apple-osx)
16:10
Minor test infrastructure changes to better support SEE testing. (check-in: 8dcb9d50 user: drh tags: trunk)
14:40
Add a new %ifdef to parse.y so that the build works with SQLITE_OMIT_SUBQUERY. (check-in: 38a48cfb user: drh tags: trunk)
14:20
Changes to test scripts to get them all running on OpenBSD. (check-in: 9e7bedee user: drh tags: trunk)
12:10
Disable the DBSTATUS_CACHE_USED_SHARED tests on mac when memsys3/5 is disabled due to differences in the allocation sizes for the Darwin memory allocator. (check-in: d6f6c87c user: drh tags: trunk)
12:01
Update the vacuummem.test script so that it works on mac as well as on linux. (check-in: ea7fb98b user: drh tags: trunk)
11:57
If both MEMSYS3 and MEMSYS5 are enabled, than automatically disable MEMSYS3. (check-in: ccc22e14 user: drh tags: trunk)
11:39
Another attempt at getting --enable-memsysN working. (check-in: 5f40e6ad user: drh tags: trunk)
11:32
Fix the --enable-memsysN options in configure so that they actually work. (check-in: 67955255 user: drh tags: trunk)
11:27
Add --enable-memsys3 and --enable-memsys5 options to the configure script. (check-in: 67e1dc98 user: drh tags: trunk)
02:42
Evidence marks and code reformatting for SQLITE_TRACE_STMT operation. (check-in: e1e02238 user: drh tags: trunk)
02:31
Change SQLITE_TRACE_STMT to return unexpanded SQL text in the X argument. Add documentation on how and when to use sqlite3_expanded_sql(P) to compute the expanded text for legacy sqlite3_trace() compatibility. (check-in: 163e1522 user: drh tags: trunk)
00:05
Fix code so that the deprecated sqlite3_trace() and sqlite3_profile() interfaces are not called when SQLITE_OMIT_DEPRECATED is used. (check-in: 1c5baae3 user: drh tags: trunk)
2016-07-23
20:27
Use sqlite3_trace_v2() instead of sqlite3_trace() in the shell. (check-in: c8e0539b user: drh tags: trunk)