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50 descendants and 50 ancestors of [eaa34626e4]

2019-07-11
18:43
Change the parser on this branch to more closely match trunk. This saves a few more cycles. check-in: be01b801fb user: dan tags: filter-clause
2019-07-10
20:16
Minor performance improvement in sqlite3ExprDeleteNN(). check-in: bcc8b38ac7 user: dan tags: filter-clause
18:45
Merge the version 3.29.0 release enhancements into the reuse-schema branch. check-in: 9819ead089 user: drh tags: reuse-schema
18:40
Merge the 3.29.0 updates into the begin-concurrent-pnu-wal2 branch. check-in: 627b428fc8 user: drh tags: begin-concurrent-pnu-wal2
18:30
Merge the 3.29.0 release into the wal2 branch. check-in: 8baa402282 user: drh tags: wal2
18:21
Merge the 3.29.0 changes into the begin-concurrent-pnu branch. check-in: c89949ccd1 user: drh tags: begin-concurrent-pnu
18:11
Merge the 3.29.0 release into the begin-concurrent branch. check-in: 983733aeb8 user: drh tags: begin-concurrent
17:58
Merge the 3.29.0 release into the apple-osx branch. check-in: 87aa1d7051 user: drh tags: apple-osx
17:32
Version 3.29.0 check-in: fc82b73eaa 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: 6f328c3594 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: b6e17f0139 user: dan tags: trunk
12:03
Fix a test script problem in windowfault.test. check-in: 47010bf17c user: dan tags: trunk
2019-07-08
21:32
Merge recent trunk enhancements into the reuse-schema branch. check-in: fae92fee54 user: drh tags: reuse-schema
21:25
Merge enhancments from wal2, which also merges trunk enhancements. check-in: 08dcb4593d user: drh tags: begin-concurrent-pnu-wal2
21:19
Merge all enhancements from trunk into the wal2 branch. check-in: dcbcbc2a69 user: drh tags: wal2
21:12
Merge enhancements from trunk into the begin-concurrent-pnu branch. check-in: 05aa93afdb user: drh tags: begin-concurrent-pnu
21:06
Merge recent trunk enhancements into the begin-concurrent branch. check-in: 7fff080335 user: drh tags: begin-concurrent
20:59
Merge recent enhancements from trunk into apple-osx. check-in: de88ed862e user: drh tags: apple-osx
18:35
Fix dbfuzz2 so that it will compile on systems that do not support getrlimit(). check-in: 36295dcebc user: drh tags: trunk
13:45
Fix an assert() that [28196d89] caused to fail. check-in: 8fb0c6d5a3 user: dan tags: trunk
12:44
Comment improvements. No changes to code. Leaf check-in: b0629132bc user: drh tags: tkt9b78184b-alt
12:01
Ensure collation sequences and affinities work in window function queries. Fix for [9ece23d2]. check-in: 28196d894a user: dan tags: trunk
2019-07-05
19:10
Another very small performance improvement. check-in: 7a1e30a17f user: dan tags: filter-clause
17:38
Minor tweak to patch on this branch to reclaim some cycles. check-in: 81eed055de user: dan tags: filter-clause
15:16
Fix a valgrind problem in fts3corrupt4.test. check-in: cb3dec427e 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: acd2df36c2 user: dan tags: trunk
16:30
Fix a typo in the wapptest.tcl script. check-in: 971b4422ae user: dan tags: trunk
16:06
Have wapptest.tcl run at least one threadtest with an SQLITE_ENABLE_MEMORY_MANAGEMENT build. check-in: d6131caf64 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: 5ea3f6fc88 user: dan tags: trunk
2019-07-03
18:31
Add tests for the FILTER clause. And a bugfix. check-in: 28aa1702f7 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: 5dbb0734af 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: 97a94446f3 user: drh tags: trunk
11:56
Experimental implementation of FILTER clause for aggregate functions. check-in: 1f1ae2d6ac 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: eab4297577 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: 5fd20e09a5 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: 1c58522e49 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: 45bfcb88e7 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: a61db8ff67 user: drh tags: trunk
13:56
Improved interface to double-quoted string literal enabling/disabling. Closed-Leaf check-in: 923cfd53fc 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: 5411087048 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: ba7870e292 user: dan tags: tkt-e1e07ef2
2019-06-15
15:32
Fix minor problems in the test code in test_demovfs.c. check-in: ca4ddfefc1 user: dan tags: trunk
15:27
Add extra test case for one of the problems fixed by the previous commit. check-in: 0bbceebb12 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: d3b6f1665f user: drh tags: trunk
2019-06-14
21:25
Add SQLITE_DBCONFIG options LEGACY_ALTER_TABLE, NO_DQS_SCHEMA, and NO_DQS. check-in: 1fad20925e 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: 23e49f9984 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: 86fa0087cd 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: b4a9e09e60 user: drh tags: trunk
2019-06-13
16:14
Add a new requirement mark on the ctime.c code. check-in: c4b405687b 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: f8696b60ee user: drh tags: trunk
13:52
Fix a minor error in a test script, and harmless compiler warnings in the CLI code. check-in: eaa34626e4 user: drh tags: trunk
2019-06-12
22:46
Adjust requirements marks and add new requirements tests. check-in: ebb81dad1f user: drh tags: trunk
20:51
As a special case, casting '-0.0' into numeric should yield 0. Fix for ticket [674385aeba91c774]. check-in: 491f0f9bbd user: drh tags: trunk
13:49
Handle expressions like "expr IS TRUE COLLATE xyz" in the same way as "expr IS TRUE". Fix for [4d01eda8115b10d1]. check-in: 5c6146b56a 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: 614ecb0af4 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: 0f748fe58b user: drh tags: trunk
16:43
Mark an unreachable branch with an ALWAYS macro. check-in: d4755aca4b user: drh tags: trunk
16:07
New test case in fuzzdata8.db. check-in: e96641f0be user: drh tags: trunk
16:06
Off-by-one error in the CAST to NUMERIC logic. check-in: 25b8963020 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: f2c8179f3c 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: 36ea13e0a8 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: 04bd5cb732 user: drh tags: trunk
01:56
Fix repeated test numbers in the altertab2.test file. check-in: e82f235e72 user: drh tags: trunk
01:30
Remove a comment made obsolete by check-in [71643deb6bbad4b4]. No changes to code. check-in: 211c8002d5 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: 5705016229 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: 71643deb6b user: dan tags: trunk
19:07
Improvements to the documentation for the xAccess method of the VFS. Ticket [5e0423b058fa5adf] check-in: 7078d77eff user: drh tags: trunk
18:33
Make sure a CAST to "NUMERIC" results in an integer if the value can be losslessly expressed as an integer, as the documentation requires. Ticket [dd6bffbfb6e61db9]. check-in: c0c90961b4 user: drh tags: trunk
15:34
Handle renaming a column or table when the schema contains a (meaningless) index on the constant expression ('text' IN ()) or ('text' NOT IN()). Fix for [fd76310a]. check-in: 567b130939 user: dan tags: trunk
13:46
Do not attempt the LIKE optimization on a column with numeric affinity if the rhs of the operator begins with whitespace. Fix for ticket [fd76310a5e]. check-in: 94b58ab059 user: dan tags: trunk
2019-06-07
22:51
Remove code in the round() SQL function that became unreachable due to the optimization of check-in [e95138f5f4febde5] check-in: b141bae3f6 user: drh tags: trunk
22:26
When casting string values into numeric and the string has a prefix that looks like a number but total string is not a well-formed number, then take extra care that the result is either integer or real depending on what the prefix looks like. Fix for tickets [e8bedb2a184001] and [4c2d7639f076aa]. check-in: 67a68af557 user: drh tags: trunk
18:56
Also upgrade script config.sub to the latest version. This should have been part of the previous commit. check-in: efbf31b82e user: dan tags: trunk
18:53
Upgrade the config.guess script to the latest version. check-in: be8438133f user: dan tags: trunk
2019-06-05
14:29
CLI enhancements: Add the ".filectrl" command. Make the ".testctrl" command visible to ".help". check-in: 7b3a99fce8 user: drh tags: trunk
13:14
Add a test case for the unix SQLITE_FCNTL_CHUNK_SIZE file-control. check-in: 3a477fd0c9 user: dan tags: trunk
2019-06-04
18:21
In the CLI, add a small delay (0.1 seconds) after launching the output command for ".once" before deleting the temporary file. check-in: 4979f138e8 user: drh tags: trunk
15:47
New dbsqlfuzz test cases add to test/fuzzdata8.db. check-in: 873aa46da3 user: drh tags: trunk
13:11
Fix a segfault in fts3 that could occur when processing corrupt fts records. check-in: dff24c6c7a user: dan tags: trunk
2019-06-03
15:09
Fix harmless compiler warning in lemon. check-in: 2da0eea02d user: mistachkin tags: trunk
2019-05-30
13:47
Optimization to the round() SQL function for large input values without a fractional part. check-in: e95138f5f4 user: drh tags: trunk
00:46
Smaller and faster sqlite3IsNaN() implementation makes deserialization of floating point values much faster. check-in: ea748edecb user: drh tags: trunk
2019-05-29
21:18
Much faster implementation of applyNumericAffinity() by avoiding some unnecessary calls to sqlite3Atoi64(). check-in: c1d8a3f654 user: drh tags: trunk
18:33
Add an assert() as an additional test for fix in check-in [523b42371122d9e1b3]. check-in: f9e85e6c79 user: drh tags: trunk
17:22
Fix the query flattener optimization so that it preserve the "SF_Compound" bit when flattening a compound subquery into a non-compound outer query. Failure to preserve that bit could allow subsequent flattenings which are not valid. Fix for ticket [c41afac34f15781fe09cd]. check-in: 523b423711 user: drh tags: trunk
2019-05-28
14:42
Fix an assert() in fts3 that could fail when processing corrupt records. Also some minor sanitizer warnings. check-in: c736c40aab user: dan tags: trunk
2019-05-27
11:21
Fix an error message on the blobread() extension function so that it says "read" instead of "write". check-in: 7cbb9a5fe8 user: drh tags: trunk
11:09
Fix a memory leak in the delta_parse() table-valued function of the fossildelta.c extension. check-in: c86ca3f022 user: drh tags: trunk
00:29
Improved rounding even on systems with an 8-byte "long double" type. check-in: 15202aee15 user: drh tags: trunk
2019-05-25
18:17
Performance enhancement in sqlite3AtoF(). About 8% faster. check-in: 81721aa545 user: drh tags: trunk
17:41
Use "long double" literals to initialize an array of "long double" objects. check-in: 2e2ebad3ab user: drh tags: trunk
13:14
Add new cases to speedtest1 for measuring performance of binary to/from decimal conversions of floating point values. check-in: b84e7057c0 user: drh tags: trunk
00:17
Disable the new rounding tests on systems without long double support. check-in: ed250b4e18 user: drh tags: trunk
2019-05-24
22:58
Improvements to rounding behavior in the round() and printf() functions. check-in: 641b2d2105 user: drh tags: trunk
11:55
Fix an fts5 segfault that could occur after parsing a corrupt structure record. check-in: 600daa9c27 user: dan tags: trunk
2019-05-23
16:40
Add test cases for the fix in the previous commit. check-in: c1057b2a60 user: dan tags: trunk
16:38
Improvements to the view-self-join optimization so that it works on all VIEWs, not just on Common Table Expressions. check-in: d2fe370caf user: drh tags: trunk
2019-05-22
23:12
New test case for check-in [74ef97bf51dd531a] that takes the fix in the previous check-in into account. check-in: cb1d06521d user: drh tags: trunk
22:49
Renumber the Select.selId values in the copies of SELECT statements that implement VIEWs when the VIEW is expanded, so that when the same VIEW is used twice in the same join, each expansion as a distinct selId. This fixes ticket [ce823231949d3abf42453c8]. check-in: 3cacc4b940 user: drh tags: trunk
14:35
New dbsqlfuzz find added to test/fuzzdata8.db. check-in: 42af7c819b user: drh tags: trunk
14:22
Fix a buffer overread that could in fts3 when dealing with corrupt records. check-in: 1660d7733e user: dan tags: trunk