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130 check-ins using file src/delete.c version bd1a91ddd2
2015-03-25
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00:09 | Backport the 'stdcall' related enhancements from trunk. (Leaf check-in: cbb93d1aa1 user: mistachkin tags: stdcall-3.8.8) | |
2015-03-21
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15:37 | When scanning the full-text index as part of the fts5 integrity-check, also run a point query for every term and verify that these results are consistent with those found by the linear scan. (check-in: ce972f6aab user: dan tags: fts5) | |
2015-03-11
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14:51 | Add an optimization to the fts5 unicode tokenizer code. (check-in: f5db489250 user: dan tags: fts5) | |
2015-03-10
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19:24 | Avoid redundant string comparisons while merging fts5 segment b-trees. (check-in: 5c46820d9b user: dan tags: fts5) | |
2015-03-07
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15:46 | Fix some compiler warnings caused by signed/unsigned pointer conversions. (check-in: cccee7b5b1 user: dan tags: fts5) | |
11:50 | Fix the bm25() function so that it multiplies scores by -1 before returning them. This means better matches have a lower numerical score, so "ORDER BY rank" (not "ORDER BY rank DESC") does what you want. (check-in: 3ee7b5a9f9 user: dan tags: fts5) | |
2015-03-04
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08:29 | Fix a couple of build problems. (check-in: a5d5468c05 user: dan tags: fts5) | |
2015-02-27
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09:41 | Further minor optimizations to flushing fts5 data to disk. (check-in: a07dcca9ef user: dan tags: fts5) | |
07:23 | Fix suffix and prefix compression of terms in top-level fts5 segments. And a crash that could follow an OOM condition. (check-in: bb104b3646 user: dan tags: fts5) | |
2015-02-26
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20:49 | Optimize copying data from fts5 in-memory hash tables to top level segments. (check-in: 8e3ca6323a user: dan tags: fts5) | |
14:54 | Fix an fts5 bug in large incremental merges. (check-in: 208e3cb6b6 user: dan tags: fts5) | |
2015-02-25
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19:24 | Instead of the 4-byte fields, use regular varints for the poslist-size field in fts5_hash.c. (check-in: 7eb022d7e5 user: dan tags: fts5) | |
13:29 | Version 3.8.8.3 (Leaf check-in: 9d6c1880fb user: drh tags: release, version-3.8.8.3, branch-3.8.8) | |
12:52 | Add support for linenoise to shell.c. (check-in: ec27ab0eb3 user: dan tags: branch-3.8.8) | |
2015-02-24
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20:12 | Make sure partial indexes are not qualified incorrectly by a constraint that is inside the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead33]. Cherry-pick from [491cfe9b3f87f]. (check-in: 9d94ac6a8b user: drh tags: branch-3.8.8) | |
16:22 | Increase the version number to 3.8.8.3 (check-in: a92afe7d8c user: drh tags: branch-3.8.8) | |
2015-02-12
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17:15 | Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function. Cherrypick of [245e8730451f]. (check-in: b20824628f user: dan tags: branch-3.8.8) | |
2015-02-11
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16:25 | Ensure that an error is reported if an attempt is made to update a wal mode database via ota. (check-in: 6fc5d4d26a user: dan tags: ota-update-no-pager_ota_mode) | |
2015-02-10
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20:00 | Further tweaks to work with zipvfs. (check-in: 0f152416be user: dan tags: ota-update-no-pager_ota_mode) | |
17:08 | Add documentation and test cases for sqlite3ota_create_vfs(). Also code to detect errors in zipvfs/ota setup. (check-in: e729668168 user: dan tags: ota-update-no-pager_ota_mode) | |
2015-02-09
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20:07 | Add the sqlite3ota_create_vfs() and sqlite3ota_destroy_vfs() functions. (check-in: 96443ecb69 user: dan tags: ota-update-no-pager_ota_mode) | |
17:46 | Fix WITHOUT ROWID table handing in sqlite3_analyzer. (check-in: 937e0fe700 user: dan tags: trunk) | |
15:21 | Disable the query flattener for aggregate subqueries if the parent query uses other subqueries in its result set or WHERE clause or ORDER BY clause. Preliminary fix for ticket [2f7170d73bf9abf8]. However it still contains a defect similar to the COLLATE problem of [ca0d20b6cddd]. (check-in: 0b7d65e3fd user: drh tags: tkt-2f7170d7) | |
14:07 | Rename the internal "EP_Constant" bitmask to a less misleading "EP_ConstFunc". (check-in: 4ef7ceced2 user: drh tags: trunk) | |
13:42 | In selecttrace 0x100 mode, show the parse tree after name resolution instead of before flattening, so that it is always seen even if flattening does not occur. Also: add the hex pointer value to the top of each SELECT tree. (check-in: aa093fef2d user: drh tags: trunk) | |
11:54 | In selecttrace mode 0x100, show a complete parse-tree both before and after query flattening. This is a change to debugging code only. (check-in: b3c6b8a3c1 user: drh tags: trunk) | |
10:20 | Fix over-length source code lines in resolver.c. No logic changes. (check-in: c12edb8507 user: drh tags: trunk) | |
2015-02-07
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20:20 | Add comments to explain the role of the ota vfs. (check-in: 7bb633639d user: dan tags: ota-update-no-pager_ota_mode) | |
19:17 | Remove "PRAGMA pager_ota_mode". (check-in: 8ac58e4678 user: dan tags: ota-update-no-pager_ota_mode) | |
15:30 | Merge increment blob I/O fixes from trunk. (check-in: 292cf68b4c user: drh tags: apple-osx) | |
15:16 | Fix potential 32-bit integer overflow problems on the offset and length parameters to sqlite3_blob_read() and sqlite3_blob_write(). For sqlite3_blob_open(), make sure the *ppBlob return parameter is zeroed if the interface fails with SQLITE_MISUSE. (check-in: 5df02f50f8 user: drh tags: trunk) | |
2015-02-06
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16:03 | Merge all recent trunk enhancements into the apple-osx branch. (check-in: 44711921fe user: drh tags: apple-osx) | |
15:03 | Merge the command-line shell enhancements from trunk. (check-in: c3931db560 user: drh tags: ota-update) | |
14:51 | Change the name of ".info" to ".dbinfo" and add an optional second argument which is the ATTACH-ed DB about which information is provided. Provide ".indexes" as an alternative name to the legacy ".indices" command. (check-in: 0f65a7e2e0 user: drh tags: trunk) | |
14:19 | Add the ".info" command to the shell. (check-in: 0a3100a7f2 user: drh tags: trunk) | |
01:07 | Add the index_xinfo pragma which gives information about the fields that reference the table PRIMARY KEY in addition to the index key fields. Add extra columns "desc", "coll", and "key" to the index_info and index_xinfo pragmas. Add the "origin" and "partial" columns to the index_list pragma. (check-in: 2743846cdb user: drh tags: trunk) | |
00:31 | Revise the way that the index structure for a WITHOUT ROWID table is discovered. (check-in: 7f10a0eaf1 user: drh tags: ota-update) | |
2015-02-05
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17:46 | Change a comment in sqlite3ota.h to make it clear that it is not possible to insert a NULL value into an INTEGER PRIMARY KEY column using ota. (check-in: a5e86bea4a user: dan tags: ota-update) | |
17:36 | Prevent ota updates from violating NOT NULL constraints. Add a comment to the "limitations" section of sqlite3ota.h saying that CHECK constraints are not enforced. (check-in: 74e073dd60 user: dan tags: ota-update) | |
01:49 | Figure out the primary-key type of a table using queries of sqlite_master and the table_info and index_list pragmas, obviating the need for SQLITE_TESTCTRL_TBLTYPE. (check-in: 50ecdfc443 user: drh tags: ota-update) | |
2015-02-04
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23:51 | Merge all changes from index_xinfo, including the move of the pragma table into the separate pragma.h file. (check-in: 21e95d28a5 user: drh tags: ota-update) | |
23:13 | Merge all recent trunk changes, including the movement of the pragma table into the separate pragma.h header file. (Closed-Leaf check-in: 3af19f8444 user: drh tags: index_xinfo) | |
20:56 | Fix a missing mutex in SQLITE_TESTCTRL_IMPOSTER. (check-in: 71691c4be5 user: drh tags: trunk) | |
19:20 | Fix the error messages returned by ota if an update violates a unique constraint. (check-in: c4845a3b59 user: dan tags: ota-update) | |
16:32 | Avoid a linear scan of the entire table when ota updates or deletes a row from a table with an external primary key index. (check-in: 1db198ccca user: dan tags: ota-update) | |
11:08 | Fix a memory leak that could follow an OOM error in ota. (check-in: 0d5415f264 user: dan tags: ota-update) | |
2015-02-03
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19:20 | Fix a typo in the --help output for speedtest1. Fix a dependency error in the Makefile.in for speedtest1. (check-in: f30a057aee user: drh tags: trunk) | |
18:43 | Fix some problems surrounding WITHOUT ROWID tables with DESC primary key indexes . (check-in: a21fefb79a user: dan tags: ota-update) | |
15:56 | Remove "PRAGMA ota_mode". (check-in: 1c111447a0 user: dan tags: ota-update) | |
2015-02-02
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22:19 | Add an experimental pragma "PRAGMA preload;" that preloads the pcache with the entire database file. (Leaf check-in: 6dca23e64e user: drh tags: preload-pragma) | |
21:34 | Break out the (script-generated) pragma parsing tables into a separate file, pragma.h, to make editing easier. (check-in: 32c0325bcb user: drh tags: trunk) | |
11:58 | Ensure generated header file fts5parse.h is included in sqlite3.c. (check-in: bc7be2fcfd user: dan tags: fts5) | |
11:32 | Fix some problems with building fts5 and fts3 together using the amalgamation. (check-in: fb10bbb9f9 user: dan tags: fts5) | |
09:40 | Merge latest trunk changes with this branch. (check-in: 76212f2c9a user: dan tags: fts5) | |
2015-01-31
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15:23 | Minor optimizations to fts5 writes. (check-in: 1fffe51fa9 user: dan tags: fts5) | |
02:00 | Add the "index_xinfo" pragma. Add new columns to the "index_info" and "index_list" pragmas. (check-in: 30f51d7b3b user: drh tags: index_xinfo) | |
2015-01-30
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20:59 | Change SQLITE_TESTCTRL_INITMODE to SQLITE_TESTCTRL_IMPOSTER. Revise the order of parameters. Give it the ability to reset the schema parse table so that imposter tables can be erased. (check-in: 42d5601739 user: drh tags: trunk) | |
15:52 | Added SQLITE_TESTCTRL_INITMODE for improved testability. (check-in: 98e029134d user: drh tags: trunk) | |
15:40 | Add a few simple test cases for SQLITE_TESTCTRL_INITMODE - cases which also test PRAGMA integrity_check. (Closed-Leaf check-in: 3a6e2afe40 user: drh tags: initmode-testctrl) | |
14:30 | Version 3.8.8.2 (check-in: 7757fc7212 user: drh tags: release, version-3.8.8.2, branch-3.8.8) | |
2015-01-29
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20:59 | Fix some problems with transactions that both read and write an fts5 table. (check-in: 0e225b1535 user: dan tags: fts5) | |
20:01 | Bump the version number to 3.8.8.2 (check-in: 65bfbbb416 user: drh tags: branch-3.8.8) | |
19:59 | Ensure that "PRAGMA wal_checkpoint = TRUNCATE|FULL|RESTART" block on other connections and truncate the wal file as required even if the entire wal file has already been checkpointed. Cherry-pick from trunk. (check-in: 18610617af user: drh tags: branch-3.8.8) | |
19:27 | Fix some duplicated test names. (check-in: 1797158db2 user: mistachkin tags: trunk) | |
19:12 | Ensure that "PRAGMA wal_checkpoint = TRUNCATE|FULL|RESTART" block on other connections and truncate the wal file as required even if the entire wal file has already been checkpointed. (check-in: 53429689d4 user: dan tags: trunk) | |
18:38 | Split up the SRC variable in Makefile.msc to avoid over-long cmd.exe commands when TOP is set to a long pathname. (check-in: 7d70ac65c1 user: drh tags: trunk) | |
17:54 | Add the INITMODE test-control. (check-in: 5940af8e78 user: drh tags: initmode-testctrl) | |
11:52 | Optimize range constraints on the rowid column of fts3/4 tables even if there is no MATCH clause in the query. (check-in: 85dc12625d user: dan tags: trunk) | |
2015-01-27
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21:24 | Fix harmless compiler warnings. (check-in: e7d2ec048c user: mistachkin tags: trunk) | |
20:41 | Fix a problem with fts5 doclist-indexes that occured if the first rowid of the first non-term page of a doclist is zero. (check-in: f704bc059e user: dan tags: fts5) | |
19:01 | Fix a bug in the fts3 snippet() function causing it to omit leading separator characters from snippets that begin with the first token in a column. (check-in: adc9283dd9 user: dan tags: trunk) | |
18:43 | Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function. (check-in: 245e873045 user: dan tags: trunk) | |
13:17 | Fix a (almost always harmless) read past the end of a memory allocation that comes about because the Expr.pTab field is checked on an EXPR_REDUCEDSIZE Expr object before checking the Expr.op field to know that the Expr.pTab field is meaningless. (check-in: e098de6910 user: drh tags: trunk) | |
2015-01-25
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20:19 | The va_list argument cannot take on a NULL value and cannot be compared with NULL on some platforms (ex: ARM). So do not attempt to do so. (check-in: 1964e656b4 user: drh tags: trunk) | |
2015-01-24
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19:57 | Have fts5 store rowids in ascending order. Query speed is virtually the same regardless of rowid order, and ascending order makes some insert optimizations easier. (check-in: 5206ca6005 user: dan tags: fts5) | |
12:12 | In the command-line shell, make sure stderr is unbuffered so that it automatically flushes. This has always been the case already for unix and on Windows when the output is a console, but apparently was not the case on Windows when the output was a pipe. (check-in: 2a9ea9b4a7 user: drh tags: trunk) | |
2015-01-23
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17:43 | Fix compression of keys stored on internal segment b-tree nodes by fts5. (check-in: 51444f67c0 user: dan tags: fts5) | |
06:50 | Remove some redundant code from fts5. (check-in: 939b7a5de2 user: dan tags: fts5) | |
2015-01-22
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19:13 | Add further tests and fixes for fts5. (check-in: 5b29589715 user: dan tags: fts5) | |
12:00 | Make sure errors in the FROM clause of a SELECT cause analysis to abort and unwind the stack before those errors have a chance to mischief in the "*" column-name wildcard expander. Fix for ticket [32b63d542433ca67]. (check-in: 9e6eae660a user: drh tags: trunk) | |
11:29 | Change the undocumented ".selecttrace" command in the shell to accept an integer bitmask rather than a boolean. (check-in: bd63bf882c user: drh tags: trunk) | |
2015-01-21
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20:30 | Further tests and fixes for fts5. (check-in: c020a291ed user: dan tags: fts5) | |
18:23 | Fix an fts5 issue with loading doclist-indexes for a term that is the last thing on its leaf page. (check-in: e0d614425f user: dan tags: fts5) | |
17:20 | Merge trunk changes with this branch. (check-in: f8699a1a3b user: dan tags: fts5) | |
17:00 | Fix an assert() that may fail following an OOM error. (check-in: 5f592359d6 user: dan tags: trunk) | |
16:10 | Add further tests for fts5 backend. (check-in: 09dabb3b9e user: dan tags: fts5) | |
06:36 | Merge latest trunk changes with this branch. (check-in: b3348b1e07 user: dan tags: fts5) | |
00:51 | Fix harmless compiler warning seen with MSVC. (check-in: 78c2e62bb4 user: mistachkin tags: trunk) | |
00:48 | Enhancements to entropy generation for the Win32 VFS. (check-in: 26190b3c63 user: mistachkin tags: trunk) | |
2015-01-20
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16:51 | Version 3.8.8.1 (check-in: f73337e3e2 user: drh tags: release, version-3.8.8.1, branch-3.8.8) | |
03:04 | Fix another instance of an incorrect value for KeyInfo.nXField on a sorting index. Ticket [f97c4637102a3ae72b79]. (check-in: 0077f64510 user: drh tags: trunk) | |
02:51 | Change the version number to 3.8.8.1 (check-in: c75555a354 user: drh tags: branch-3.8.8) | |
02:50 | Fix another instance of an incorrect value for KeyInfo.nXField on a sorting index. More changes for ticket [f97c4637102a3ae72b79]. (check-in: dc711db44e user: drh tags: branch-3.8.8) | |
2015-01-19
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21:38 | Ensure that the KeyInfo.nXField value for ephemeral tables used to implement ORDER BY or GROUP BY clauses is set correctly, so that the sqlite3VdbeFindCompare() routine can choose the correct comparison function. Add assert() statements to the high-speed comparison functions to detect cases where they are inappropriately chosen. Fix for ticket [f97c4637102a3ae72b7911]. (check-in: 59e592f67f user: drh tags: branch-3.8.8) | |
21:36 | Ensure that the KeyInfo.nXField value for ephemeral tables used to implement ORDER BY or GROUP BY clauses is set correctly, so that the sqlite3VdbeFindCompare() routine can choose the correct comparison function. Add assert() statements to the high-speed comparison functions to detect cases where they are inappropriately chosen. Fix for ticket [f97c4637102a3ae72b7911]. (check-in: f7201bb0cd user: drh tags: trunk) | |
21:27 | Improve precision of the new test case by removing a superfluous carriage-return from the shell command input. (check-in: 913c41b2cd user: mistachkin tags: expShell) | |
21:11 | Add comments and improve the new test case. (check-in: 4ec2aeadf9 user: mistachkin tags: expShell) | |
21:10 | There are asserts in place now that will prevent a recurrence of ticket [f97c4637102a3ae7]. Nevertheless, it is good to add some test cases as well. (Closed-Leaf check-in: e02959b9a0 user: drh tags: tkt-f97c4637) | |
20:59 | Make sure that the KeyInfo.nXField value of ephermeral tables used for ORDER BY and GROUP BY is set correctly, so that the correct comparison function can be choosen by sqlite3VdbeFindCompare(). (check-in: c16bae5e69 user: drh tags: tkt-f97c4637) | |
20:57 | Fix the assert() of the previous check-in so that it works even when compiled without SQLITE_DEBUG. (check-in: 38868f845e user: drh tags: tkt-f97c4637) | |
20:22 | Remove a shell function that is now superfluous. (check-in: d8564f70e6 user: mistachkin tags: expShell) | |
20:19 | Merge updates from trunk. (check-in: d9f4035b38 user: mistachkin tags: expShell) | |
20:05 | Fix compilation on Cygwin when SQLITE_MAX_WORKER_THREADS is greater than zero. (check-in: 2037442c58 user: mistachkin tags: trunk) | |
19:48 | An alternative way of implementing the assert() that verifies the relative values of KeyInfo.nField+KeyInfo.nXField and the number of columns in a record. This version of the assert() only fires when the high-speed comparison routines are used - which is to say it only fires when the constraint actually matters. (check-in: bf744b4908 user: drh tags: tkt-f97c4637) | |
19:21 | An alternative way of fixing the key comparison bug of ticket [f97c4637102a3ae72b]. (Closed-Leaf check-in: e41376cf08 user: drh tags: alt1-tkt-f97c4637) | |
18:18 | Strengthen the KeyInfo number-of-columns assert() added by the previous check-in. (Closed-Leaf check-in: d0971b7913 user: drh tags: tkt-f97c4637) | |
17:28 | Add an assert() to verify that the nField+nXField values of a KeyInfo object are never less then the number of columns in a row for a non-corrupt database. This assert() currently fails, which is the root of the problem with ticket [f97c4637102a3ae72b]. (check-in: 083f523d2f user: drh tags: tkt-f97c4637) | |
15:05 | Enhance the command-line shell with the ability to set the SQLITE_TESTCTRL_NEVER_CORRUPT flag using: ".testctrl never_corrupt 1". (check-in: 824328f983 user: drh tags: trunk) | |
07:42 | Merge updates from trunk. (check-in: c7167f88ec user: mistachkin tags: expShell) | |
00:35 | Eliminate all use of sprintf(), strcpy() and strcat() from test logic because OpenBSD hates those functions. (check-in: 1032191099 user: drh tags: trunk) | |
2015-01-18
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20:30 | Set binary mode for output on Windows when writing a quoted string that might contain newline characters. (check-in: 7096e6c06d user: drh tags: trunk) | |
09:02 | Modify the new shell test case to work on non-Windows platforms as well. (check-in: f362c5d9d1 user: mistachkin tags: expShell) | |
05:35 | Some experimental command line shell input/output enhancements. (check-in: 25e99f3fe5 user: mistachkin tags: expShell) | |
01:50 | Set the command-line shell stdin to binary mode on windows. (check-in: 80541e8b94 user: drh tags: trunk) | |
2015-01-17
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15:26 | Fix a harmless compiler warning the VFS for Windows. (check-in: ceac571f53 user: drh tags: trunk) | |
2015-01-16
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19:35 | Fix harmless compiler warning. (Closed-Leaf check-in: cab46fb737 user: mistachkin tags: msvcWarn) | |
12:24 | Merge the 3.8.8 release changes from trunk. (check-in: 518621f8dc user: drh tags: apple-osx) | |
12:08 | Version 3.8.8 (check-in: 7d68a42fac user: drh tags: trunk, release, version-3.8.8) | |
2015-01-15
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17:38 | Fix the spelling of "malloc_usable_size" in configure and configure.ac. (check-in: 8f45217cba user: drh tags: trunk) | |
15:47 | Makefile enhancements: (1) Rename autoconf/tea/configure.in to autoconf/tea/configure.ac so that it works with the latest versions of autoconf. (2) Add the "amalgamation-tarball" targets to Makefile.in and main.mk (renamed from "dist" in the latter case). (3) Update the README.first file in autoconf/ (4) The TOP macro in Makefile.in is now an absolute rather than a relative path. (check-in: 3bafeec934 user: drh tags: trunk) | |
2015-01-13
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21:26 | Simplify some code in rtree, to avoid confusing the optimizer in GCC on some macs: gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00). Prior to these changes, compiling with -O3 would cause incorrect code to be generated. The change to the nodeGetCell() routine is key. The other changes are merely cosmetic details discovered while bug hunting. (check-in: 882181ff9d user: drh tags: trunk) | |
01:12 | Fix the e_walauto.test test module so that it works on both little-endian and big-ending machines. (check-in: 5682db7b87 user: drh tags: trunk) | |
2015-01-12
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21:43 | Fix harmless compiler warnings when using -W4 with MSVC. (check-in: e693e11d1b user: mistachkin tags: trunk) | |
20:25 | Fix harmless compiler warning in an assert() statement. (Closed-Leaf check-in: bdbeed01dd user: mistachkin tags: msvcW4) | |
20:20 | Add two more classes of harmless MSVC compiler warnings. (check-in: de30d5b053 user: mistachkin tags: msvcW4) | |
19:59 | Silence some harmless uninitialized local variable warnings. (check-in: 44375a34e5 user: mistachkin tags: msvcW4) | |
19:49 | Harmless compiler warning fixes for 'testfixture' and the miscellaneous extensions when built with the MSVC makefile. (check-in: 923fd66031 user: mistachkin tags: msvcW4) | |
18:52 | Merge updates from trunk. (check-in: ca5f2c5452 user: mistachkin tags: msvcW4) | |
18:52 | Get things compiling cleanly with MSVC and W4. (check-in: c8725fa5fa user: mistachkin tags: msvcW4) | |
18:38 | Fix some harmless compiler warnings. (check-in: 2b8eecbfe7 user: mistachkin tags: msvcW4) | |