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100 ancestors of [d1e6bc91]

2015-04-21
15:16
Change an assert() in the aggregate query code generator into a testcase(). check-in: d1e6bc91 user: drh tags: trunk
12:06
Fix an fts4 problem to do with the handling of phrases that contain zero tokens. check-in: caba5be0 user: dan tags: trunk
03:13
Fix some identifier name de-quoting issues in the foreign key and trigger logic. check-in: 59e92bd9 user: drh tags: trunk
02:17
Test case for the previous check-in. check-in: a526f58b user: drh tags: trunk
02:12
Make sure the whereSplit() routine in the query planner is not confused by the likely() operator. check-in: 588db14f user: drh tags: trunk
00:23
Enable compilation and VSIX package creation with the Visual Studio 2015 CTP. check-in: 03b725a7 user: mistachkin tags: trunk
2015-04-20
22:36
Add the --mode option to fuzzershell. check-in: b940b0fa user: drh tags: trunk
18:58
Many new configuration options for fuzzershell. check-in: 41c95439 user: drh tags: trunk
15:13
Fix a memory leak caused by duplicate entries in the sqlite_stat1 table. check-in: 2f58c8c9 user: dan tags: trunk
13:59
Fix an obscure memory leak in sqlite3Stat4ProbeFree() check-in: c72abbe2 user: drh tags: trunk
12:50
Enhance fuzzershell to support multiple blocks of SQL, each run in its own private in-memory database. check-in: ab0a96ca user: drh tags: trunk
01:13
Add an ALWAYS() around a new branch that was made unreachable by an even newer change. check-in: 592c0104 user: drh tags: trunk
2015-04-19
23:48
Fix another harmless compiler warning. check-in: 5ae853aa user: mistachkin tags: vsix2015
23:40
Merge updates from trunk. check-in: 59d1a3bb user: mistachkin tags: vsix2015
23:39
Modify the 'mkvsix' tool itself to support the Visual Studio 2015 CTP. check-in: e0b7a191 user: mistachkin tags: vsix2015
23:11
Fix an off-by-one assert() in the virtual table argument tokenizer. check-in: c83052e4 user: drh tags: trunk
22:41
Fix a broken assert() and comparison for INSERT INTO ... SELECT when the SELECT uses an unknown collating sequence. check-in: e73ac0cb user: drh tags: trunk
22:31
Silently ignore parser stack overflow when parsing a malformed schema in PRAGMA writable_schema mode. check-in: 2cb37b95 user: drh tags: trunk
21:59
Fix another assert() that is not true if the database schema is corrupt. check-in: bc97cec6 user: drh tags: trunk
21:43
Fix harmless compiler warnings seen with MSVC 2015. check-in: d05becd8 user: mistachkin tags: vsix2015
20:39
Fix a faulty assert in the schema parsing logic. check-in: b1ed9495 user: drh tags: trunk
19:53
Document the NMAKE_ARGS environment variable as well. check-in: 977fd39c user: mistachkin tags: vsix2015
19:21
Fix a potential NULL pointer deference on a corrupt database schema. check-in: dc61b292 user: drh tags: trunk
18:58
Improve documentation and comments in the MSVC batch build tool. check-in: ca64ef07 user: mistachkin tags: vsix2015
18:32
Bring comments on the INSERT code generator up-to-date. Fix the INSERT code generator so that it correctly handles inserts from a SELECT into a virtual table with non-terminal hidden columns. check-in: 4ac81fac user: drh tags: trunk
06:18
Work in progress on making VSIX packages for the Visual Studio 2015 CTP. check-in: 8469d651 user: mistachkin tags: vsix2015
2015-04-18
19:20
The sqlite3_trace() callback does not try to expand parameters in statements that have no parameter. check-in: 917e3c36 user: drh tags: trunk
17:43
Fix an incorrect assert() statement in the CREATE INDEX code generator. check-in: 2eed41fd user: drh tags: trunk
16:25
Ensure that if a "ROLLBACK TO" statement is used to rollback (but not close) theoutermost transaction, the xRollbackTo() method of any virtual tables involved in the transaction is invoked. check-in: e98d481d user: dan tags: trunk
04:45
Disregard leading zeros when converting strings to 32-bit integers. check-in: 691cc201 user: drh tags: trunk
00:22
Fix an incorrect assert() in the sqlite3_trace() logic. check-in: eabde339 user: drh tags: trunk
2015-04-17
20:51
Fix a problem affecting some fts3 UPDATE and DELETE statements on order=DESC tables. check-in: 284c1623 user: dan tags: trunk
19:41
In the expression-tree comparison routine, do not compiler Expr.iColumn and Expr.iTable for TK_STRING expressions. check-in: b67bb16c user: drh tags: trunk
18:52
Always resolve symbols in all ORDER BY clauses of a compound-SELECT, even illegal ORDER BY clauses. check-in: 6c39ef73 user: drh tags: trunk
18:22
Remove unnecessary parser error count increments. Let the sqlite3ErrorMsg() take care of doing that. check-in: 3f3b0f68 user: drh tags: trunk
16:12
Remove an ALWAYS() that turns out to be false when there is a semantic error on a compound SELECT. check-in: ad67a67c user: drh tags: trunk
15:58
Ensure that semantic SQL errors are always reported back up to the syntax parser. Also: Improve the defense against invalid PRAGMA synchronous settings. check-in: 7aeade9a user: drh tags: trunk
15:16
Fix a faulty assert() in sqlite3SelectNew(). check-in: 620d19c3 user: drh tags: trunk
14:30
Add the tool/fuzzershell.c utility program. check-in: db8d9af4 user: drh tags: trunk
12:16
Fix the header comment on the sqldiff utility program. No code changes. check-in: b355ca3a user: drh tags: trunk
2015-04-16
23:04
Restrict the scope of a local-use function in the parser. check-in: cd6598f4 user: drh tags: trunk
21:57
Use a heap rather than a bitmap for cell coverage and overlap testing on btree pages in PRAGMA integrity_check. check-in: e94b2ef2 user: drh tags: trunk
20:27
Fix a couple of unreachable branches. check-in: 8f391dff user: drh tags: trunk
20:10
Fix a boundry-value condition in the phrase poslist extractor of FTS3/4. check-in: 55d10baf user: drh tags: trunk
18:11
Make sure all cursors are closed when returning from a VDBE subprogram that implements a foreign-key construct. check-in: d04d354d user: drh tags: trunk
17:31
Fix the VDBE so that it always uses the original opcode for profiling and debugging even after the pOp pointer has been updated due to a jump. check-in: 647495cf user: drh tags: trunk
16:22
Fix a faulty assert() in the compound-SELECT code generator. check-in: 10715b05 user: drh tags: trunk
16:04
Silently ignore requests to change the PRAGMA synchronous setting to an illegal integer value, rather than raising an assertion. check-in: e0a88176 user: drh tags: trunk
15:47
Make sure errors in coding triggers are propagated back up to the parser. check-in: 928f973c user: drh tags: trunk
15:05
Add the --backslash option to the command-line shell for testing purposes. check-in: dd96211e user: drh tags: trunk
14:33
Fix a faulty assert() in the compound select code generator. check-in: 9d336be1 user: drh tags: trunk
14:13
Improvements to the way VALUES clauses are parsed. check-in: ec5a493a user: drh tags: trunk
12:12
Fix the corruptC.test module due to a change in error message text. check-in: 7c0deed2 user: drh tags: trunk
11:56
Use a heap instead of a bitmap for cell overlap and coverage testing of btree pages in PRAGMA integrity_check. Closed-Leaf check-in: 5619c959 user: drh tags: integrity-check-heap
08:54
Fix a problem in test file e_reindex.test. check-in: 5b3de939 user: dan tags: trunk
07:19
Ensure the sqlite3Select() routine always returns non-zero if an error has occurred. check-in: b51028ed user: dan tags: trunk
00:26
When parsing the schema, ignore any SQL that does not begin with "CREATE". check-in: d3c00d61 user: drh tags: trunk
2015-04-15
19:25
Fix a potential one-byte buffer overread in the command-line shell. check-in: e018f4bf user: drh tags: trunk
17:26
Prevent the fetchPayload() routine from reporting a cell size that extends off the end of the page on a pathologically corrupted database file. check-in: f71053cf user: drh tags: trunk
15:29
Enhance the showdb utility program so that it can read the last partial page of a truncated database file. check-in: 61d72e17 user: drh tags: trunk
14:52
Add the --msvc command-line option to the releasetest.tcl script. This is only a partial merge from the winTest branch as the OS_TRACE changes are omitted. check-in: b8768f12 user: drh tags: trunk
09:16
Remove an incorrect assert() statement from sqlite3Fts3Dequote(). check-in: bd06eeb8 user: dan tags: trunk
08:37
Remove a branch that became unreachable due to one of the earlier check-ins today. check-in: fa0956ed user: drh tags: trunk
08:20
Fix a problem causing an assert() to fail if a snippet containing 0 tokens was requested from fts3. check-in: eafd0a1e user: dan tags: trunk
07:57
Fix the error message generator for illegal token errors so that it does not leak memory if it immediately follows another erroneous SQL statement. check-in: 3576973f user: drh tags: trunk
07:34
Remove an incorrect ALWAYS() from the automatic index generator. check-in: eeb4bd06 user: drh tags: trunk
07:19
Remove an incorrect ALWAYS() from the table_info pragma. check-in: 0e087c01 user: drh tags: trunk
07:10
Change the multiSelectOrderBy() routine to return non-zero if there has been any prior error. check-in: 14784c31 user: drh tags: trunk
06:45
Fix a faulty assert() statement in the name resolver associated with the optimization that converts compound selects with ORDER BY COLLATE into subqueries. check-in: c72324ef user: drh tags: trunk
05:57
Correctly handle COLLATE operators applied to COLLATE operators in an ORDER BY clause. check-in: 9e1f837b user: drh tags: trunk
05:38
Fix a faulty assert() in the sqlite3StrAccumAppend() routine. check-in: 998cfdb8 user: drh tags: trunk
05:31
Correctly deal with an unknown collating sequence on an indexed DISTINCT query. check-in: a0b6e2fe user: drh tags: trunk
05:20
When adding the implied "LIMIT 1" to the end of a scalar subquery, make sure that subquery is not a VALUES-only query as such queries cannot deal with LIMIT clauses. check-in: 7c27310b user: drh tags: trunk
04:51
When doing the (dubious) conversion of double-quoted identifier into string literal for MySQL compatibility, be sure to also clear the iTable value from the Expr entry to avoid an assert. check-in: d7211b68 user: drh tags: trunk
04:20
Add a test case for what was formerly thought to be an unreachable condition: when the LHS of an OR operator contains an error and the RHS contains an IN operator. check-in: 38727425 user: drh tags: trunk
04:10
An oversize hex literal can cause a parsing error while generating code for constants that are factored out of the main body of the VDBE program. So allow for that case. check-in: a084690b user: drh tags: trunk
2015-04-14
19:01
Add the --summary option to the sqldiff command-line tool. check-in: 88b22761 user: drh tags: trunk
15:14
Update API documentation to identify many functions as methods on objects. No changes to code. check-in: b549cbce user: drh tags: trunk
2015-04-13
23:05
Add #ifdef magic for HAVE_GETHOSTUUID so that the build will hopefully now work on more verions of MacOS with SQLITE_ENABLE_LOCKING_STYLE turned on. check-in: 211411d0 user: drh tags: trunk
22:26
On a DETACH statement, keep all schemas intact except fo the one that is being detached, and thus avoid unnecessary schema reparsing. check-in: 661db19b user: drh tags: trunk
21:39
Omit the "pc" or "program counter" variable from the VDBE loop for 0.6% performance increase. check-in: d2f10c41 user: drh tags: trunk
19:14
Remove the out2-prerelease VDBE opcode property and its associated code, for a 0.5% performance improvement. check-in: e29c7f2c user: drh tags: trunk
17:43
Add a comment to wal.c to explain why a race condition is safe. check-in: bc33af86 user: dan tags: trunk
14:44
Remove a faulty assert() from the btree balancing logic. check-in: d06669d9 user: drh tags: trunk
14:08
Test that if the definition of a collation sequence is changed and VACUUM run, the new database contains records sorted in the (new) correct order. check-in: ce6eaac1 user: dan tags: trunk
14:03
Remove an unreachable branch from the VACUUM logic. check-in: 65ace4b0 user: drh tags: trunk
12:45
Remove an unreachable branch from the vdbeSorterCompareInt() routine. check-in: f666ef06 user: drh tags: trunk
2015-04-12
21:28
Update the version number to 3.8.10 because of the new sort optimizations from check-in [79326d6eec]. check-in: bd2cfa1d user: drh tags: trunk
17:35
Fix a problem with a stale Select.pWith pointer when a CTE is used together with a compound query and an ORDER BY clause. check-in: 9a453f52 user: drh tags: trunk
01:22
Avoid problems when a query has a GROUP BY and an ORDER BY but no FROM clause. check-in: e527d96a user: drh tags: trunk
2015-04-11
20:44
Optimizations for VACUUM, CREATE INDEX and some cases of ORDER BY. check-in: 79326d6e user: dan tags: trunk
20:20
Fix a problem with sorting large amounts of partially ordered data. check-in: acca97ef user: dan tags: trunk
18:45
Merge latest trunk changes with this branch. Closed-Leaf check-in: cf7590f6 user: dan tags: sorter-opt
13:49
Add the --changeset option to the sqldiff utility program, for generating a sessions changeset file instead of an SQL diff. check-in: f9a3a839 user: drh tags: trunk
13:48
The --changeset option now appears to be working. Closed-Leaf check-in: 1a2e2803 user: drh tags: sqldiff-changeset
12:07
First complete attempt to generate a working changeset. Still contains bugs. check-in: 5611fa9b user: drh tags: sqldiff-changeset
11:53
Update tests in whereD.test to account for the change in the previous commit. check-in: da49700c user: dan tags: trunk
11:44
Do not assume an index contains unique entries unless it is declared UNIQUE and NOT NULL is specified for all columns. Fix for [7b4fee9f6c]. check-in: e3b1f625 user: dan tags: trunk
02:08
Detect and report oversized records constructed from multiple zeroblobs. check-in: 9e139afd user: drh tags: trunk
2015-04-10
21:16
Minor build enhancements for MSVC. check-in: 40c417a7 user: mistachkin tags: trunk
19:41
Work toward adding the --changeset option to the sqldiff utility program. Changes are incomplete. This is an incremental check-in. check-in: 463e38d7 user: drh tags: sqldiff-changeset