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107 check-ins for the month beginning 2019-07-01
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2019-07-31
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| 21:08 | Update "releasetest_data.tcl" so that it is a standalone script that generates sh or batch scripts to run each tcl test run at release time. Update wapptest.tcl to use it. (check-in: 559c2dd672 user: dan tags: trunk) | |
| 15:16 | New test cases in test/fuzzdata8.db. (check-in: 6e92d71c24 user: drh tags: trunk) | |
| 12:13 | Do not allow the json_set() function to overwrite the same element more than once. (check-in: f237f60e4f user: drh tags: trunk) | |
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2019-07-30
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| 21:00 | Fix the build for when -DSQLITE_SMALL_STACK is used. (check-in: b9eda2249a user: drh tags: trunk) | |
| 14:22 | Improved fix for ticket [ced41c7c7d6b4d36] that keeps skip-scan enabled, but avoids identifying a skip-scan as order-distinct (because it is not) and thus forces a separate b-tree to implement the DISTINCT clause of a query. This undoes check-in [a871d69c6de65038] and substitutes a new fix. (check-in: 89bf0399e8 user: drh tags: trunk) | |
| 01:17 | Disable the skip-scan optimization for DISTINCT queries. Fix for ticket [ced41c7c7d6b4d36] (check-in: a871d69c6d user: drh tags: trunk) | |
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2019-07-29
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| 17:18 | Convert an assert() in R-Tree into a database corruption detection case. (check-in: 48b518eb6f user: drh tags: trunk) | |
| 16:53 | Fix a crash in fts3 caused by corrupt database records. (check-in: 11f7f94f1c user: dan tags: trunk) | |
| 15:32 | When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (check-in: 6ac0f82245 user: dan tags: trunk) | |
| 14:42 | When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (Closed-Leaf check-in: b47169319a user: dan tags: tkt-6749cb3c) | |
| 06:06 | Fix the OP_Affinity operator so that when applying REAL affinity, it only sets MEM_IntReal if the integer value will fit in 6 bytes or less. Fix for ticket [ba2f4585cf495231] (check-in: 2b221bb15f user: drh tags: trunk) | |
| 05:23 | Fix a minor typo in a comment. (check-in: cea8a892f7 user: drh tags: trunk) | |
| 02:52 | Sync up warning related compiler options in the Makefiles for MSVC. (check-in: e77d48d1dd user: mistachkin tags: trunk) | |
| 02:49 | Fix harmless compiler warning seen with MSVC for x64. (check-in: 857b2ba6d0 user: mistachkin tags: trunk) | |
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2019-07-26
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| 20:54 | Merge latest changes from trunk into this branch. (check-in: 7f1e4e4b99 user: dan tags: reuse-schema) | |
| 20:33 | Update RBU so that it supports indexes on expressions. (check-in: 6bfa44da22 user: dan tags: trunk) | |
| 16:16 | Fix RBU handling of partial indexes with comments embedded in their CREATE INDEX statements. (check-in: e1ccf211aa user: dan tags: trunk) | |
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2019-07-25
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| 19:29 | Fix a potential buffer overread in fts5 triggered by a corrupt database record. (check-in: 16472112b6 user: dan tags: trunk) | |
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2019-07-24
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| 23:15 | Fix faulty asserts in the code generator. Ticket [c52b09c7f38903b1] (check-in: 01cdc590f7 user: drh tags: trunk) | |
| 20:10 | Improve the ".recover" command so that it handles intkey pages linked into non-intkey b-trees, and vice-versa, better. (check-in: 9c458acba5 user: dan tags: trunk) | |
| 19:20 | Improve the ".recover" command's handling of corrupt database schemas. (check-in: becaaa4d29 user: dan tags: trunk) | |
| 08:15 | Improve the ".recover" command in the shell tool so that it is not confused by auto-vacuum databases. And so that it can recover tables for which one or more of the column names are SQL keywords. (check-in: 87d76047d6 user: dan tags: trunk) | |
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2019-07-23
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| 13:26 | Avoid redefining types u32 and u16 when fossildelta.c is compiled as part of the amalgamation. (check-in: d8e88248e3 user: dan tags: trunk) | |
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2019-07-22
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| 23:30 | Do not use the insert-overwrite optimization if the cell might overwrite the page header. (Leaf check-in: 9991626b25 user: drh tags: branch-3.29) | |
| 23:24 | Do not use the insert-overwrite optimization if the cell might overwrite the page header. (check-in: f60a830691 user: drh tags: trunk) | |
| 19:01 | Consolidate the removal of Window objects from the Select.pWin list into a single subroutine. (check-in: e46b2afc99 user: drh tags: trunk) | |
| 17:28 | Fix a bug in the linked-list handling code added by commit [fd7316cd]. (check-in: 05080344dc user: dan tags: trunk) | |
| 16:57 | New test cases added to test/fuzzdata8.db (check-in: 25fec62ac5 user: drh tags: trunk) | |
| 16:33 | Remove Window objects from the corresponding Select.pWin list when they are deleted, as they are, for example, when the ORDER BY clause is optimized out. (check-in: fd7316cda0 user: dan tags: trunk) | |
| 16:20 | Remove Window objects from the corresponding Select.pWin list when they are deleted. (Closed-Leaf check-in: d23f331682 user: dan tags: winfunc-in-orderby) | |
| 11:38 | Fix a problem with renaming tables when the schema contains an invocation of a currently unregistered aggregate with a FILTER clause. (check-in: bd37ce3fb8 user: dan tags: trunk) | |
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2019-07-20
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| 21:12 | Make sure any window definitions in an ORDER BY clause are removed from the SELECT statement if the ORDER BY clause gets optimized out. (check-in: 23b119671f user: drh tags: winfunc-in-orderby) | |
| 18:00 | Early detection of a corrupt R-Tree in the R-Tree search algorithm. (check-in: 2bf5a4c164 user: drh tags: trunk) | |
| 17:43 | Performance optimizations in the rtreeStepToLeaf() routine of RTree. (check-in: 4e34e3615f user: drh tags: trunk) | |
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2019-07-19
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| 15:03 | New test cases added to test/fuzzdata8.db. (check-in: 39be3c61bd user: drh tags: trunk) | |
| 15:00 | Refinement to check-in [348e7f193a963390] that avoids unreachable branches. (check-in: bbfb2908ec user: drh tags: trunk) | |
| 14:32 | Fix a problem with renaming a table when the schema contains an invocation of a window function that is not currently registered. (check-in: ff290feb97 user: dan tags: trunk) | |
| 11:20 | Fix a problem with renaming tables when the schema contains WINDOW definitions with (illegal) non-numeric expressions as part of a PRECEDING or FOLLOWING clause. (check-in: 348e7f193a user: dan tags: trunk) | |
| 10:31 | Fix a faulty assert() in walker.c that could fail when processing an ALTER TABLE statement on a schema containing invalid table references that are part of a WINDOW definition. (check-in: ee076c28d8 user: dan tags: trunk) | |
| 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: ce6bf395e2 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: 47e23064ba user: drh tags: trunk) | |
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2019-07-18
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| 20:55 | Fix a problem where self-joins on views that are aggregate queries may return the wrong result. Cherrypick of [74ef97bf51dd531a]. (check-in: 2f0a564f6e user: mistachkin tags: branch-3.28) | |
| 19:50 | Add a ctime.c entry for SQLITE_ENABLE_SHARED_SCHEMA. (check-in: 892ac94511 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: 5a8d0f50f3 user: dan tags: reuse-schema) | |
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2019-07-17
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| 19:57 | Always use the stdlib.h intptr_t type for pointer-integer conversions, when it is available. (check-in: c0d932449d 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: bc6b0d73ee user: drh tags: branch-3.29) | |
| 18:11 | Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. (check-in: bda258834b user: drh tags: branch-3.29) | |
| 16:18 | Fix an incorrect assert() in balance_nonroot(). (check-in: 59c9e73f86 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: 9ec92939cb 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: 7ef7b23cbb 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: 84a51a755c 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: 340378c1e6 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: 62274ff683 user: drh tags: wor-pk-dups) | |
| 09:18 | Fix problems with duplicate fields in the PRIMARY KEYs of WITHOUT ROWID tables. (check-in: bd9a47a3a2 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: fe014288ac user: dan tags: trunk) | |
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2019-07-16
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| 19:44 | Add new assert() statements in an attempt to help static analyzers avoid false-positives. (check-in: 9e66458592 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: 22a7c15b26 user: drh tags: trunk) | |
| 05:11 | Call ioctl() with the correct signature on both Android and stock Linux. (check-in: 2422534908 user: dan tags: trunk) | |
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2019-07-15
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| 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: 52f463d294 user: dan tags: trunk) | |
| 07:58 | Call ioctl() with the correct signature on both Android and stock Linux. (Closed-Leaf check-in: 68e12e063f user: dan tags: ioctl-signature) | |
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2019-07-14
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| 00:15 | Mark an unreachable branch using ALWAYS(). (check-in: 0fff105a3e user: drh tags: trunk) | |
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2019-07-13
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| 18:27 | Fix a memory leak that could follow an OOM in the new FILTER code. (check-in: 85fd70fead user: dan tags: trunk) | |
| 17:54 | Fix a typo in test file window1.test. (check-in: 8c80e81d01 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: 871796bb19 user: dan tags: trunk) | |
| 17:21 | Fix a double-quoted string literal used in the ".schema" command of the CLI. (check-in: fcd937d978 user: drh tags: trunk) | |
| 16:39 | Add support for attaching a FILTER clause to an aggregate function. (check-in: ee293e5aea user: dan tags: trunk) | |
| 16:22 | Rework the FILTER clause implementation to share more code with window functions. (Leaf check-in: 5dac8c38df user: dan tags: filter-clause) | |
| 16:15 | Remove unreachable "break" statements to silence harmless compiler warnings from ICC. (check-in: 0d7287e1bf user: drh tags: trunk) | |
| 09:56 | Merge latest trunk changes into this branch. (check-in: 86ab963cc5 user: dan tags: filter-clause) | |
| 09:55 | Trivial performance improvement for balance(). (check-in: c7920f5569 user: dan tags: filter-clause) | |
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2019-07-12
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| 15:15 | Minor performance improvement in vdbeRecordCompareString(). (check-in: 777fec84a5 user: dan tags: filter-clause) | |
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2019-07-11
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| 19:50 | Improved comments and extra testcase() macros on the serial-type computation logic in the OP_MakeRecord opcode. (check-in: 18bfb2179c user: drh tags: trunk) | |
| 19:27 | Increase the version number to 3.30.0 for the next release cycle. (check-in: 2578e3c64b 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: d837ab0da5 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: be01b801fb user: dan tags: filter-clause) | |
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2019-07-10
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| 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) | |
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2019-07-09
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| 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) | |
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2019-07-08
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| 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) | |
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2019-07-05
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| 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) | |
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2019-07-04
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| 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) | |
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2019-07-03
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| 18:31 | Add tests for the FILTER clause. And a bugfix. (check-in: 28aa1702f7 user: dan tags: filter-clause) | |
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2019-07-02
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| 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) | |