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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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100 check-ins occurring around b1d7e104e034655f.

2019-10-04
16:24
Bring the begin-concurrent-pnu-wal2 branch up-to-date with 3.30.0. Leaf check-in: dd09f7ce user: drh tags: begin-concurrent-pnu-wal2
16:15
Bring the wal2 branch up to date with version 3.30.0 Leaf check-in: 16e1dced user: drh tags: wal2
16:08
Bring the begin-concurrent-pnu branch up-to-date with version 3.30.0. Leaf check-in: a4d26bcf user: drh tags: begin-concurrent-pnu
15:52
Bring the begin-concurrent branch up-to-date with the 3.30.0 release. Leaf check-in: abd1b4df user: drh tags: begin-concurrent
15:41
Bring the apple-osx branch up-to-date with the 3.30.0 release. Leaf check-in: 76b26aca user: drh tags: apple-osx
15:31
Bring the reuse-schema branch up-to-date with version 3.30.0. Leaf check-in: 6e09afec user: drh tags: reuse-schema
15:03
Version 3.30.0 check-in: c20a3533 user: drh tags: trunk, release, version-3.30.0
2019-10-03
16:02
Avoid running a couple of tests in affinity2.test as part of the valgrind permutations, as the way floating point computations are simulated by valgrind causes them to fail. check-in: 7f9a4b60 user: dan tags: trunk
14:51
Increase the precision of floating point value display in VDBE debugging output. No changes to normally deployed code. check-in: a561a656 user: drh tags: trunk
14:36
Fix some test script issues that come up with SQLITE_OMIT_VIRTUALTABLE builds. check-in: 3934d2d0 user: dan tags: trunk
13:44
Fix issues with command line invocation of wapptest.tcl. check-in: 9e0d5d26 user: dan tags: trunk
2019-10-02
19:44
Update error detection logic in releasetest.tcl to account for new output formats in USAN. check-in: 3f36b988 user: drh tags: trunk
19:43
Update corruptM.test to account for the fact that the database schema may be loaded from within the "sqlite3" command for some test permutations. check-in: cb9470fc user: dan tags: trunk
19:33
Fix a long-standing problem in fts4 incrmental merge. check-in: 67da31e2 user: dan tags: trunk
00:25
Disable sqlite3_drop_module() tests when virtual tables are omitted from the build. check-in: 9f4035f9 user: drh tags: trunk
2019-10-01
21:31
Remove references to test scripts analyzeA.test and analyzeB.test from permutations.test, since those test modules no longer exist. check-in: 23948796 user: drh tags: trunk
2019-09-30
19:13
The nodeReaderInit() function in FTS3 may not assume that the node is non-empty. check-in: 361eb2f6 user: drh tags: trunk
16:57
Merge in the 3.30.0 beta 1 changes. check-in: 06796124 user: drh tags: reuse-schema
16:49
Merge in the 3.30.0 beta 1 enhancements. check-in: ebf88726 user: drh tags: begin-concurrent-pnu-wal2
16:44
Merge 3.30.0 beta 1 changes from trunk. check-in: 918bd97d user: drh tags: wal2
16:43
Merge version 3.30.0 beta 1 changes from trunk. check-in: ac4b6442 user: drh tags: begin-concurrent-pnu
16:14
Merge the 3.30.0 beta 1 changes from trunk. check-in: a003818f user: drh tags: begin-concurrent
16:13
Merge the 3.30.0 beta 1 changes from trunk. check-in: 9ce4c791 user: drh tags: apple-osx
2019-09-28
18:28
Add missing comment to constant definitions. check-in: 661a3789 user: drh tags: trunk
16:14
Improvements to a comment. No code changes. check-in: 1a3671c7 user: drh tags: trunk
11:19
In FTS3/4, the poslist end marker must be larger than any other possible poslist value, even on a corrupt poslist. check-in: 752679ae user: drh tags: trunk
2019-09-27
17:36
Update requirement marks due to changes in documentation wording. check-in: 326cdc16 user: drh tags: trunk
16:33
Allow compile-time options -DHAVE_GETHOSTUUID=0 and -DHAVE_GETHOSTUUID=1. check-in: 3bcb9cc1 user: drh tags: trunk
15:15
Alternative implementation of the previous check-in which is testable. check-in: 102ef644 user: drh tags: trunk
15:01
Fix sqlite3ExprCompare() so that it ignores differences in the Expr.iTable field for IN operators, as otherwise it can lead to false negatives, which is usually harmless, but can cause problems for an assert() in the window function logic. check-in: 6a204b19 user: drh tags: trunk
2019-09-26
20:57
More minor test file fixes. check-in: 352878fe user: dan tags: trunk
20:05
Allow DROP TABLE to work on tables name "sqlite_parameters" just as it does with tables named "sqlite_stat%". Fix for the ".parameter clear" command in the shell. check-in: e768179b user: drh tags: trunk
19:53
Minor fix for test file indexexpr1.test. check-in: 0ceab26f user: dan tags: trunk
16:57
New dbsqlfuzz cases added to test/fuzzdata8.db. check-in: 49073b70 user: drh tags: trunk
16:08
Test for an OOM condition in resolveAlias(). check-in: 322eca7f user: drh tags: trunk
15:53
Fix a window-functions problem that could occur if an ORDER BY clause contains an alias for a window-function that is not a top-level expression. check-in: 1cc6cf64 user: dan tags: trunk
2019-09-25
18:44
Add a missing VdbeCoverage() macro. check-in: 36d35dbd user: drh tags: trunk
17:47
Remove an unused variable. check-in: a1988445 user: drh tags: trunk
16:41
Further simplifications to window-function code. check-in: 5fe15c1d user: dan tags: trunk
11:49
In the previous check-in, the variable should be openMode, not openFlags. check-in: 77b0db22 user: drh tags: trunk
10:36
In the unix VFS layer, do not attempt to chown() the journal to be the same as the database if running in 8+3 filename mode. Also, update the comments on the chown() attempt to be more precise. check-in: ab853724 user: drh tags: trunk
02:07
Simplifications to the window-function code. check-in: 489a1eb3 user: drh tags: trunk
2019-09-24
20:20
Bug fixes for window frames of the form (... RANGE BETWEEN b PRECEDING AND a PRECEDING) or (... RANGE a FOLLOWING AND b FOLLOWING) where (a > b). check-in: 040e196a user: dan tags: trunk
2019-09-23
12:38
Omit the sqlite3IntTokens array constant for a code simplification. check-in: f907395e user: drh tags: trunk
11:55
When a scalar subquery has a pre-existing "LIMIT X" then change it to "LIMIT X<>0" rather than just "LIMIT 1" so that if X is 0 the limit will still be zero. Ticket [99cd4807dc03f178]. Test cases in TH3. check-in: 82e5dcf5 user: drh tags: trunk
2019-09-21
18:49
Fix a harmless unused variable warning in the test logic. check-in: d7673a44 user: drh tags: trunk
17:31
Fix harmless compiler warnings. check-in: 8ea1dc72 user: drh tags: trunk
15:44
Allow SQLite to omit redundant ORDER BY sorts in the case where a SELECT statement has GROUP BY and ORDER BY clauses that use the same expressions, even when the ORDER BY expressions are marked "DESC". check-in: 20f7951b user: dan tags: trunk
13:34
Add --multithread, --serialized, and --singlethread options to the speed-check.sh test script. check-in: c17078af user: drh tags: trunk
2019-09-20
21:12
Simplify the fix in the previous commit. check-in: 5ef64b0f user: dan tags: trunk
20:52
Fix a problem with queries containing a min() or max() function for which the FILTER clause excludes all rows. check-in: b1d7e104 user: dan tags: trunk
2019-09-19
13:51
Fix an assert() in fts3 that could fail when accessing a corrupt database. check-in: 601ce953 user: dan tags: trunk
2019-09-18
20:34
Always clear the temporary register cache after coding a subroutine. check-in: b6f2a7f9 user: drh tags: trunk
17:22
Add extra tests for the handling of corrupt records in fts3. check-in: 40e29a47 user: dan tags: trunk
12:49
Fix another potential "jump depends on uninitialized value" warning. check-in: 633b214e user: drh tags: trunk
11:46
Fix a "jump depends on unititialized value" valgrind error in fts5 triggered by corrupt database records. check-in: 6b6751cd user: dan tags: trunk
11:16
Fix an OOB read in the INSTR() function introduced yesterday by check-in [3fb40f518086c1e8] and detected by OSSFuzz. The test case is in TH3. check-in: d49047c1 user: drh tags: trunk
2019-09-17
21:28
Do not change the OP_String8 opcode into OP_String until *after* any necessary encoding conversions are accomplished. Otherwise, a rerun of the prepared statement after an OOM can result in errors. Test case in TH3. check-in: 8efd6259 user: drh tags: trunk
13:30
Test cases for ticket [587791f92620090e] check-in: ca0e3a83 user: drh tags: trunk
03:16
Fix the instr() SQL function so that it makes a copy of its argument before changing the datatype, since the datatype affects processing. Also fix the sqlite3_value_text() routine so that it always works even for values obtained form sqlite3_value_dup(). Ticket [587791f92620090e] check-in: 3fb40f51 user: drh tags: trunk
2019-09-16
20:16
Improved type information display when tracing VDBE execution. check-in: ee83d8e3 user: drh tags: trunk
18:19
Do not attempt the LIKE optimization for non-text columns and a pattern prefix of "-". Ticket [0f0428096f17252a] check-in: 6fe0367f user: drh tags: trunk
15:15
Add recent interesting cases from dbsqlfuzz. check-in: f06ef3d7 user: drh tags: trunk
14:42
Documentation updates for the SQLITE_DIRECTONLY flag. check-in: 5beb6dc9 user: drh tags: trunk
12:35
Merge all recent trunk enhancements into the reuse-schema branch. check-in: 27eb2236 user: drh tags: reuse-schema
12:29
Bring the begin-concurrent-pnu-wal2 branch up to date with all the latest enhancements on trunk. check-in: 15593bf3 user: drh tags: begin-concurrent-pnu-wal2
12:23
Merge recent trunk enhancements into the wal2 branch. check-in: da8bc974 user: drh tags: wal2
12:17
Merge recent trunk enhancements into the begin-concurrent-pnu branch. check-in: 54930b7e user: drh tags: begin-concurrent-pnu
12:08
Merge recent trunk enhancements into the begin-concurrent branch. check-in: 93b9ef3f user: drh tags: begin-concurrent
12:02
Merge the latest changes from trunk into the apple-osx branch. check-in: a95191de user: drh tags: apple-osx
05:34
Fix a problem with processing CTEs that use a WINDOW clause. check-in: ca564d4b user: dan tags: trunk
2019-09-14
16:44
Add the --no-rowids option to the ".recover" command. check-in: 01d71b94 user: dan tags: trunk
16:21
Extra comments on fields of the Window object. check-in: 3dbed162 user: drh tags: trunk
00:21
Fix the windows inverse function on the JSON aggregates. check-in: f464d847 user: drh tags: trunk
2019-09-13
20:42
Fix a problem with using json1 window functions with an EXCLUDE clause. check-in: 4a197881 user: dan tags: trunk
18:59
Fix the windowB test module so that it works even if SQLite is built without JSON support. check-in: 807975c7 user: drh tags: trunk
18:27
Add the SQLITE_SUBTYPE flag, which may be passed to sqlite3_create_window_function() to indicate that the window function uses sqlite3_value_subtype() to check the sub-type of its arguments. check-in: ba2ebc3a user: dan tags: trunk
17:36
Change the meaning of the SQLITE_SUBTYPE flag so that it indicates that the function may use sqlite3_value_subtype() on its arguments. Closed-Leaf check-in: 7f424ec9 user: dan tags: window-functions-subtype-fix
17:30
Fix a typo in the carray extension header comment - the comment that serves as the documentation to this extension. check-in: 658a42d3 user: drh tags: trunk
17:05
Change the meaning of the SQLITE_SUBTYPE flag so that it indicates that the user-defined function cares about the subtypes of its arguments. Closed-Leaf check-in: af1bc20f user: dan tags: window-functions-subtype-fix2
16:19
Merge latest trunk changes with this branch. check-in: 14ef7543 user: dan tags: window-functions-subtype-fix
13:23
Ensure that the idxStr for FTS5 is always zero-terminated. Fix for check-in [9d418a7a491761ee] check-in: 090cd07d user: drh tags: trunk
12:24
Fix harmless compiler warnings. check-in: a8927d14 user: drh tags: trunk
2019-09-12
19:38
Allow fts5 to filter on multiple MATCH clauses in a single scan. check-in: 9d418a7a user: dan tags: trunk
2019-09-11
15:25
Fix typo for one instance of line number handling in the Lemon tool. check-in: 980be173 user: mistachkin tags: trunk
2019-09-10
17:51
Enhance treeview to show SOFT-COLLATE for TK_COLLATE operators that omit the EP_Collate flag. check-in: a9780462 user: drh tags: trunk
15:33
Ensure the columns of views and sub-queries maintain their implicit collation sequences when the "push-down" optimization is applied. Fix for [18458b1a]. check-in: 36997c4a user: dan tags: trunk
2019-09-09
20:17
Ensure the columns of views and sub-selects in the FROM clause of a select are always assigned implicit collation sequences, just as table columns are. Fix for [a7debbe0]. check-in: b9ec7220 user: dan tags: trunk
19:49
Ensure the columns of views and sub-selects in the FROM clause of a select are always assigned implicit collation sequences, just as table columns are. Possible fix for [a7debbe0]. Closed-Leaf check-in: 1863b7bf user: dan tags: tkt-a7debbe0.
2019-09-07
18:20
Add the SQLITE_SUBTYPE flag, which can be passed to sqlite3_create_function() and similar to indicate to the core that a user function is likely to use sqlite3_result_subtype(). check-in: 6aa438ce user: dan tags: window-functions-subtype-fix
2019-09-04
06:56
Fix handling of NULL, text and blob values in window queries that use "RANGE BETWEEN A FOLLOWING AND B FOLLOWING", or "B PRECEDING AND A PRECEDING", where A>B. check-in: cb3e2be6 user: dan tags: trunk
2019-09-03
19:40
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: b54aa18b user: dan tags: branch-3.18
19:29
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: b584fd36 user: dan tags: branch-3.9
18:43
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: 0770363b user: drh tags: branch-3.19
18:36
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: 68b89838 user: drh tags: branch-3.22
18:04
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. check-in: 8452fd54 user: drh tags: branch-3.22
17:55
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. check-in: 34cd2d92 user: drh tags: branch-3.19
17:46
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. check-in: 0a1cce49 user: drh tags: branch-3.18
17:39
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. check-in: 7b4583f9 user: drh tags: branch-3.9
16:23
Updates to the default settings in Makefile.linux-gcc. check-in: 3044cf69 user: drh tags: trunk