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100 descendants of [71643deb]

2019-07-19
01:25
Fix a new problem in the BETWEEN operator when applied to a window function. The problem was introduced yesterday by check-in [7ef7b23cbb1b9ace]. This cherry-pick also needed to remove an assert from sqliteExprDelete(). check-in: ce6bf395 user: drh tags: branch-3.29
01:11
Fix a new problem in the BETWEEN operator when applied to a window function. The problem was introduced yesterday by check-in [7ef7b23cbb1b9ace]. check-in: 47e23064 user: drh tags: trunk
2019-07-18
19:50
Add a ctime.c entry for SQLITE_ENABLE_SHARED_SCHEMA. check-in: 892ac945 user: drh tags: reuse-schema
13:33
Modify the bits used for special flags on this branch to account for the fact that some of them are now used for other purposes. check-in: 5a8d0f50 user: dan tags: reuse-schema
2019-07-17
19:57
Always use the stdlib.h intptr_t type for pointer-integer conversions, when it is available. check-in: c0d93244 user: drh tags: trunk
18:19
When processing a BETWEEN or CASE expression, avoid transforming a node of the original expression into a TK_REGISTER node. Instead, take a copy and use it instead. Fix for [1be72aab9]. check-in: bc6b0d73 user: drh tags: branch-3.29
18:11
Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. check-in: bda25883 user: drh tags: branch-3.29
16:18
Fix an incorrect assert() in balance_nonroot(). check-in: 59c9e73f user: drh tags: trunk
15:05
Improvement to the hexdb interpreter built into the CLI and into the TCL test harness: Round the "size" up to the next multiple of the "pagesize". check-in: 9ec92939 user: drh tags: trunk
14:34
When processing a BETWEEN or CASE expression, avoid transforming a node of the original expression into a TK_REGISTER node. Instead, take a copy and use it instead. Fix for [1be72aab9]. check-in: 7ef7b23c user: dan tags: trunk
12:49
Fix the WITHOUT ROWID table logic so that it generates a correct KeyInfo object for tables that have a PRIMARY KEY containing the same column used more than once with different collating sequences. Enhance the index_xinfo pragma to assist in testing the above. Fix for ticket [fd3aec0c7e3e2998]. check-in: 84a51a75 user: drh tags: trunk
12:42
New test cases for PRAGMA index_xinfo on a WITHOUT ROWID table. And new testcases using index_xinfo to verify that WITHOUT ROWID tables are constructed correctly. Closed-Leaf check-in: 340378c1 user: drh tags: wor-pk-dups
11:01
Enhance the "PRAGMA index_info()" and "PRAGMA index_xinfo()" statements so that they allow a WITHOUT ROWID table as their argument, and in that case show the structure of the underlying index used to implement the WITHOUT ROWID table. check-in: 62274ff6 user: drh tags: wor-pk-dups
09:18
Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. check-in: bd9a47a3 user: dan tags: wor-pk-dups
07:23
Add casts to shell.c.in to avoid warnings on systems where size_t is 32 bits. check-in: fe014288 user: dan tags: trunk
2019-07-16
19:44
Add new assert() statements in an attempt to help static analyzers avoid false-positives. check-in: 9e664585 user: drh tags: trunk
18:27
Add assert()s in os_win.c in an effort to silence false-positives from static analyzers. check-in: 22a7c15b user: drh tags: trunk
05:11
Call ioctl() with the correct signature on both Android and stock Linux. check-in: 24225349 user: dan tags: trunk
2019-07-15
13:58
Fix a problem that could cause a crash if a blob handle were closed after the associated database handle was closed using sqlite3_close_v2(). check-in: 52f463d2 user: dan tags: trunk
07:58
Call ioctl() with the correct signature on both Android and stock Linux. Closed-Leaf check-in: 68e12e06 user: dan tags: ioctl-signature
2019-07-14
00:15
Mark an unreachable branch using ALWAYS(). check-in: 0fff105a user: drh tags: trunk
2019-07-13
18:27
Fix a memory leak that could follow an OOM in the new FILTER code. check-in: 85fd70fe user: dan tags: trunk
17:54
Fix a typo in test file window1.test. check-in: 8c80e81d user: dan tags: trunk
17:45
Fix error handling for the case where a window function is passed the wrong number of arguments. check-in: 871796bb user: dan tags: trunk
17:21
Fix a double-quoted string literal used in the ".schema" command of the CLI. check-in: fcd937d9 user: drh tags: trunk
16:39
Add support for attaching a FILTER clause to an aggregate function. check-in: ee293e5a user: dan tags: trunk
16:22
Rework the FILTER clause implementation to share more code with window functions. Leaf check-in: 5dac8c38 user: dan tags: filter-clause
16:15
Remove unreachable "break" statements to silence harmless compiler warnings from ICC. check-in: 0d7287e1 user: drh tags: trunk
09:56
Merge latest trunk changes into this branch. check-in: 86ab963c user: dan tags: filter-clause
09:55
Trivial performance improvement for balance(). check-in: c7920f55 user: dan tags: filter-clause
2019-07-12
15:15
Minor performance improvement in vdbeRecordCompareString(). check-in: 777fec84 user: dan tags: filter-clause
2019-07-11
19:50
Improved comments and extra testcase() macros on the serial-type computation logic in the OP_MakeRecord opcode. check-in: 18bfb217 user: drh tags: trunk
19:27
Increase the version number to 3.30.0 for the next release cycle. check-in: 2578e3c6 user: drh tags: trunk
19:22
Move the sqlite3VdbeSerialType() routine in-line in the OP_MakeRecord opcode. Optimizing compilers were doing this already. By doing it manually, we can omit some redundant tests and make the whole thing run a million cycles faster and use about 80 bytes less code space. check-in: d837ab0d user: drh tags: trunk
18:43
Change the parser on this branch to more closely match trunk. This saves a few more cycles. check-in: be01b801 user: dan tags: filter-clause
2019-07-10
20:16
Minor performance improvement in sqlite3ExprDeleteNN(). check-in: bcc8b38a user: dan tags: filter-clause
18:45
Merge the version 3.29.0 release enhancements into the reuse-schema branch. check-in: 9819ead0 user: drh tags: reuse-schema
18:40
Merge the 3.29.0 updates into the begin-concurrent-pnu-wal2 branch. check-in: 627b428f user: drh tags: begin-concurrent-pnu-wal2
18:30
Merge the 3.29.0 release into the wal2 branch. check-in: 8baa4022 user: drh tags: wal2
18:21
Merge the 3.29.0 changes into the begin-concurrent-pnu branch. check-in: c89949cc user: drh tags: begin-concurrent-pnu
18:11
Merge the 3.29.0 release into the begin-concurrent branch. check-in: 983733ae user: drh tags: begin-concurrent
17:58
Merge the 3.29.0 release into the apple-osx branch. check-in: 87aa1d70 user: drh tags: apple-osx
17:32
Version 3.29.0 check-in: fc82b73e user: drh tags: trunk, release, version-3.29.0
2019-07-09
23:35
Add the "LL" suffix on a pair of larger integer literals, for compatibility with older C compilers. check-in: 6f328c35 user: drh tags: trunk
17:36
Update rtree.c so that SQLITE_DEBUG is required to turn on assert() statements, even if it is compiled separately from the amalgamation. check-in: b6e17f01 user: dan tags: trunk
12:03
Fix a test script problem in windowfault.test. check-in: 47010bf1 user: dan tags: trunk
2019-07-08
21:32
Merge recent trunk enhancements into the reuse-schema branch. check-in: fae92fee user: drh tags: reuse-schema
21:25
Merge enhancments from wal2, which also merges trunk enhancements. check-in: 08dcb459 user: drh tags: begin-concurrent-pnu-wal2
21:19
Merge all enhancements from trunk into the wal2 branch. check-in: dcbcbc2a user: drh tags: wal2
21:12
Merge enhancements from trunk into the begin-concurrent-pnu branch. check-in: 05aa93af user: drh tags: begin-concurrent-pnu
21:06
Merge recent trunk enhancements into the begin-concurrent branch. check-in: 7fff0803 user: drh tags: begin-concurrent
20:59
Merge recent enhancements from trunk into apple-osx. check-in: de88ed86 user: drh tags: apple-osx
18:35
Fix dbfuzz2 so that it will compile on systems that do not support getrlimit(). check-in: 36295dce user: drh tags: trunk
13:45
Fix an assert() that [28196d89] caused to fail. check-in: 8fb0c6d5 user: dan tags: trunk
12:44
Comment improvements. No changes to code. Leaf check-in: b0629132 user: drh tags: tkt9b78184b-alt
12:01
Ensure collation sequences and affinities work in window function queries. Fix for [9ece23d2]. check-in: 28196d89 user: dan tags: trunk
2019-07-05
19:10
Another very small performance improvement. check-in: 7a1e30a1 user: dan tags: filter-clause
17:38
Minor tweak to patch on this branch to reclaim some cycles. check-in: 81eed055 user: dan tags: filter-clause
15:16
Fix a valgrind problem in fts3corrupt4.test. check-in: cb3dec42 user: dan tags: trunk
2019-07-04
19:19
As it requires wal mode support, do not run test file chunksize.test as part of the "journaltest" permutation. check-in: acd2df36 user: dan tags: trunk
16:30
Fix a typo in the wapptest.tcl script. check-in: 971b4422 user: dan tags: trunk
16:06
Have wapptest.tcl run at least one threadtest with an SQLITE_ENABLE_MEMORY_MANAGEMENT build. check-in: d6131caf user: dan tags: trunk
16:05
Fix a race condition that could occur in SQLITE_ENABLE_MEMORY_MANAGEMENT builds when two threads simultaneously open the first two database connections in the process. check-in: 5ea3f6fc user: dan tags: trunk
2019-07-03
18:31
Add tests for the FILTER clause. And a bugfix. check-in: 28aa1702 user: dan tags: filter-clause
2019-07-02
20:10
Have ALTER TABLE detect and error out for the case where renaming a column changes a the interpretation of a double-quoted identifier in the database schema from an SQL literal to a column reference. check-in: 5dbb0734 user: dan tags: tkt9b78184b-alt
12:23
Restore the legacy behavior of enabling double-quoted string literals in all contexts. But also provide a new compile-time option (SQLITE_DQS) to change the default to something more restrictive. check-in: 97a94446 user: drh tags: trunk
11:56
Experimental implementation of FILTER clause for aggregate functions. check-in: 1f1ae2d6 user: dan tags: filter-clause
2019-06-28
07:08
Use the OP_Sequence opcode for generating unique rowid values for an autoindex on a co-routine implementation of a subquery. check-in: eab42975 user: drh tags: trunk
2019-06-26
21:04
Ensure that when an ephemeral cursor is reopened with a second invocation of to OP_OpenEphemeral, the sequence counter is reset and the cache marked as stale. Fix for [9cdc5c46]. check-in: 5fd20e09 user: dan tags: trunk
2019-06-21
14:05
Fix a typo in an option name for the .dbconfig command in shell.c.in: s/wriable_schema/writable_schema/ check-in: 1c58522e user: dan tags: trunk
2019-06-17
14:50
Fix a problem with handling with handling quoted path elements in extension functions json_set() and json_insert() reported on the mailing list. check-in: 45bfcb88 user: dan tags: trunk
14:13
New sqlite3_db_config() options: SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, SQLITE_DBCONFIG_DQS_DML, and SQLITE_DBCONFIG_DQS_DDL. check-in: a61db8ff user: drh tags: trunk
13:56
Improved interface to double-quoted string literal enabling/disabling. Closed-Leaf check-in: 923cfd53 user: drh tags: new-dbconfig-options
2019-06-16
14:56
Avoid transforming TK_COLLATE or TK_UNLIKELY Expr nodes to TK_REFERENCE. Instead, transform the uppermost Expr node in the expression tree that is not of this type. Fix for [e1e07ef2]. check-in: 54110870 user: drh tags: trunk
08:58
Avoid transforming TK_COLLATE or TK_UNLIKELY Expr nodes to TK_REFERENCE. Instead, transform the uppermost Expr node in the expression tree that is not of this type. Fix for [e1e07ef2]. Closed-Leaf check-in: ba7870e2 user: dan tags: tkt-e1e07ef2
2019-06-15
15:32
Fix minor problems in the test code in test_demovfs.c. check-in: ca4ddfef user: dan tags: trunk
15:27
Add extra test case for one of the problems fixed by the previous commit. check-in: 0bbceebb user: dan tags: trunk
15:21
Ensure that sqlite3RenameExprUnmap() does an unmap of the result set alias names in subqueries when ALTER TABLE fails because of a syntax error in a trigger. check-in: d3b6f166 user: drh tags: trunk
2019-06-14
21:25
Add SQLITE_DBCONFIG options LEGACY_ALTER_TABLE, NO_DQS_SCHEMA, and NO_DQS. check-in: 1fad2092 user: drh tags: new-dbconfig-options
17:37
Deprecate the SQLITE_ALLOW_COVERING_INDEX_SCAN compile-time option when it is turned off. This probably will impact no-one. If it does, they will get an error message instructing them to contact developers, so that we can get feedback that somebody is actually using this feature. Start-time disabling of covering index scan is not affected. check-in: 23e49f99 user: drh tags: trunk
13:24
Fix the implementation of the built-in RTRIM collating sequence so that it works for control characters at the end of the string. Ticket [f1580ba1b574e9e9] check-in: 86fa0087 user: drh tags: trunk
12:28
Refactor the LIKE optimization decision logic so that it uses sqlite3AtoF() on both boundary keys to determine if the optimization can be used when the LHS is something that might not have TEXT affinity. Ticket [ce8717f0885af975]. See also [c94369cae9b561b1], [b043a54c3de54b28], [fd76310a5e843e07], and [158290c0abafde67]. check-in: b4a9e09e user: drh tags: trunk
2019-06-13
16:14
Add a new requirement mark on the ctime.c code. check-in: c4b40568 user: drh tags: trunk
14:07
Do not use the %lld printf conversion in the platform printf() as some legacy platforms do not support it. check-in: f8696b60 user: drh tags: trunk
13:52
Fix a minor error in a test script, and harmless compiler warnings in the CLI code. check-in: eaa34626 user: drh tags: trunk
2019-06-12
22:46
Adjust requirements marks and add new requirements tests. check-in: ebb81dad user: drh tags: trunk
20:51
As a special case, casting '-0.0' into numeric should yield 0. Fix for ticket [674385aeba91c774]. check-in: 491f0f9b user: drh tags: trunk
20:11
Enhancements to the printf() logic in order to render a negative zero with a minus sign. Leaf check-in: 6ba4be66 user: drh tags: negative-zero
13:49
Handle expressions like "expr IS TRUE COLLATE xyz" in the same way as "expr IS TRUE". Fix for [4d01eda8115b10d1]. check-in: 5c6146b5 user: dan tags: trunk
2019-06-11
21:02
The affinity of the unlikely() function and its cousins should be "none". Ticket [0c620df60bffd9ef] check-in: 614ecb0a user: drh tags: trunk
18:07
Make sure the affinity of the RHS of an IN operator does not affect the outcome even if the RHS expression contains a COLLATE clause. Ticket [57353f8243c637c0] check-in: 0f748fe5 user: drh tags: trunk
16:43
Mark an unreachable branch with an ALWAYS macro. check-in: d4755aca user: drh tags: trunk
16:07
New test case in fuzzdata8.db. check-in: e96641f0 user: drh tags: trunk
16:06
Off-by-one error in the CAST to NUMERIC logic. check-in: 25b89630 user: drh tags: trunk
12:03
Have the ALTER TABLE code handle the case where an entire expression that includes a sub-select is excluded from a view, trigger or index. check-in: f2c8179f user: dan tags: trunk
10:43
Add the new sqlite3ExprUnmapAndDelete() function and use it in place of separate calls to sqlite3RenameExprUnmap() and sqlite3ExprDelete(). check-in: 36ea13e0 user: drh tags: trunk
02:43
The ALTER TABLE command should not attempt to rename objects that are contained within an expression tree that has been optimized out because it is the other branch of an "AND false" expression. Ticket [533010b8cacebe82] check-in: 04bd5cb7 user: drh tags: trunk
01:56
Fix repeated test numbers in the altertab2.test file. check-in: e82f235e user: drh tags: trunk
01:30
Remove a comment made obsolete by check-in [71643deb6bbad4b4]. No changes to code. check-in: 211c8002 user: drh tags: trunk
2019-06-10
23:45
A string consisting of a single '.' is not a floating point literal with extra text at the end. Fix for ticket [412bba9b22c677da] check-in: 57050162 user: drh tags: trunk
19:17
Have ALTER TABLE commands ignore the lhs of "expr IN ()" and "expr NOT IN ()" expressions, just as other queries do. Fix for [533010b8ca]. check-in: 71643deb user: dan tags: trunk