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50 check-ins occurring around 67602e40f122cbb6.
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2016-11-14
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| 18:27 | Enhance fuzzcheck.c to accept database-specific configuration parameters in the option CONFIG table. Add the fuzzdata5.db fuzz database containing test cases from OSS-FUZZ. (check-in: a71fad4538 user: drh tags: trunk) | |
| 17:25 | Fix the ossfuzz.c test module so that it does not segfault after a "PRAGMA empty_result_callbacks=1;". Add the ossshell.c program for simple command-line testing of ossfuzz.c. (check-in: 6f2d43eca6 user: drh tags: trunk) | |
| 15:28 | Avoid unnecessary calls to sqlite3ExprCacheAffinityChange() when generating OP_MakeRecord opcodes that do not change any register affinities. (check-in: e211c579b2 user: drh tags: trunk) | |
| 08:19 | Fix an fts5 problem causing a crash in phrase queries where the first token of the phrase matches one or more rows but some other token within the phrase matches zero. (check-in: e78f6f3bbf user: dan tags: trunk) | |
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2016-11-11
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| 20:37 | Fix harmless compiler warnings in test code for MSVC. (check-in: 7b76be4117 user: drh tags: trunk) | |
| 19:08 | Avoid storing redundant fields in sorter records when the sort-key and data have fields in common. (check-in: b835cf3e50 user: drh tags: trunk) | |
| 19:01 | Enhance the OP_IdxInsert opcode so that it can used unpacked key values if they are available. Update the code generator to take advantage of this new capability. The speedtest1.c test is about 2.6% faster as a result. Later: This also introduced bug [30027b613b]. Bummer. (check-in: 925840cfdb user: drh tags: trunk) | |
| 18:45 | Merge trunk with this branch. (Closed-Leaf check-in: dd62d2de6e user: dan tags: sorter-opt) | |
| 18:19 | Remove obselete and unused logic in the update code generator. Fix the sqlite3BtreeMovetoUnpacked() routine so that it remembers the rowid of the row that it landed on. (Closed-Leaf check-in: 1a587d72f9 user: drh tags: unpacked-IdxInsert) | |
| 18:08 | Reenable the SQLITE_EXPR_REF optimization for "SELECT DISTINCT ... ORDER BY" queries. (check-in: 6e2e9d383f user: dan tags: sorter-opt) | |
| 17:52 | Merge enhancements and bug-fixes from trunk. (check-in: 5515b827dc user: drh tags: unpacked-IdxInsert) | |
| 17:08 | Fix a problem with switching from wal to rollback mode when SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE is configured. (check-in: 46e0016207 user: dan tags: trunk) | |
| 16:33 | Add the test/ossfuzz.c interface adaptor for OSS-FUZZ. Make previsions for testing the adaptor using fuzzcheck.c. (check-in: 119d6ef847 user: drh tags: trunk) | |
| 15:49 | Handle some obscure "row value misused" cases that could cause segfaults or assertion failures. (check-in: fba5fddb1c user: dan tags: trunk) | |
| 14:54 | Back out the "--raw" option on ".read" in the command-line shell. Instead, fix the command-line shell so that if EOF is reached without seeing a final semicolon, it goes ahead and passes the accumulated SQL text to SQLite. (check-in: f98c8ac8c4 user: drh tags: trunk) | |
| 09:51 | Add extra tests for the xBestIndex() virtual table method. (check-in: 642a8fba91 user: dan tags: trunk) | |
| 05:19 | In the command line shell, avoid using utf8_printf() in a couple places where it is superfluous. (check-in: 6311a8bdb1 user: mistachkin tags: trunk) | |
| 04:37 | Add the --raw option to the ".read" dot-command of the command-line shell, to cause the named file to be read and sent directly into sqlite3_exec() without any interpretation. (check-in: 09233770b2 user: drh tags: trunk) | |
| 03:37 | Take care not to try to generate code for the ATTACH and DETACH commands if there were syntax errors during parsing. Fix for ticket [2f1b168ab4d4844] (check-in: b0ff183b8f user: drh tags: trunk) | |
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2016-11-10
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| 21:19 | Break up the sqlite3BtreeMovetoUnpacked() routine into an eponymous routine and sqlite3BtreeMovetoIntkey(). Each routine specializes in a single kind of btree. (Leaf check-in: 9a64a4f235 user: drh tags: split-moveto) | |
| 20:42 | Avoid a few unnecessary calls to sqlite3BtreeMovetoUnpacked(). (check-in: eac0e827a6 user: drh tags: unpacked-IdxInsert) | |
| 20:14 | Avoid storing redundant fields in sorter records when the sort-key and data have fields in common (as in "SELECT a FROM t1 ORDER BY 1"). (check-in: 0af62fdbd8 user: dan tags: sorter-opt) | |
| 17:01 | When doing a REPLACE on a WITHOUT ROWID table with no secondary indexes, bypass the OP_NoConflict/OP_Delete sequence and directly overwrite any preexisting row, for a performance increase. (check-in: f7041cbb63 user: drh tags: unpacked-IdxInsert) | |
| 16:07 | Remove C++ style comments. No code changes. (check-in: 42f8aa6231 user: drh tags: unpacked-IdxInsert) | |
| 14:24 | Add the unpacked key fields to OP_IdxInsert for INSERT and UPDATE statements. (check-in: 67602e40f1 user: drh tags: unpacked-IdxInsert) | |
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2016-11-09
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| 20:14 | Comment changes that attempt to better explain the behavior of the "seekResult" field on VdbeCursor objects and the seekResult parameter to sqlite3BtreeInsert() and the OPFLAG_USESEEKRESULT flag on insert opcodes. No changes to code. (check-in: 345b46be75 user: drh tags: unpacked-IdxInsert) | |
| 16:03 | Fix a simple comment typo. No changes to code. (check-in: 51d0aed8d6 user: drh tags: unpacked-IdxInsert) | |
| 01:46 | Fix typo in the CSV extension. (check-in: b488958824 user: mistachkin tags: trunk) | |
| 01:38 | Make use of the unpacked key on the OP_IdxInsert on sorters with a LIMIT. (check-in: 42db7cd2c0 user: drh tags: unpacked-IdxInsert) | |
| 01:19 | Fix a typo on the OP_IdxInsert documentation. No code changes. (check-in: e4acd98207 user: drh tags: unpacked-IdxInsert) | |
| 01:07 | Add a DISTINCT query to speedtest1.c. Also change INSERT OR REPLACE into just REPLACE. (check-in: 754ee84495 user: drh tags: trunk) | |
| 00:57 | Remove the "experimental" marking from the sqlite3_preupdate interfaces. But be sure all the interface definitions are within documentation. (check-in: d6dd2ad35e user: drh tags: trunk) | |
| 00:10 | Enhance the OP_IdxInsert opcode to optionally accept unpacked key material. (check-in: 89d958abba user: drh tags: unpacked-IdxInsert) | |
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2016-11-08
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| 19:22 | Avoid superfluous cursor seeks in "INSERT OR REPLACE" statements. (check-in: bec5b6d4d0 user: dan tags: trunk) | |
| 17:19 | Avoid generating OP_TableLock unnecessary instructions on btrees that are not sharable. (check-in: 8cb8516d20 user: drh tags: trunk) | |
| 16:27 | Fix the speedtest1.c test program so that it gives closing "%" wildcards on LIKE searches. (check-in: c2f84f637f user: drh tags: trunk) | |
| 00:30 | Tweaks to speedtest1.c to better reflect mobile usage based on findings in the "Pocket Data" paper by Kennedy, Ajay, Challen, and Ziarek. (check-in: b5733cae3c user: drh tags: trunk) | |
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2016-11-07
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| 18:18 | Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. (check-in: b540984915 user: drh tags: trunk) | |
| 15:15 | Replace some unreachable branches from the JSON1 extension with assert(). (check-in: 145cd13e3c user: drh tags: trunk) | |
| 13:37 | Fix the JSON1 extension so that the JSON validator correctly rejects malformed backslash escapes within string literals. (check-in: 7a63539169 user: drh tags: trunk) | |
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2016-11-04
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| 19:09 | Merge recent trunk changes, including all the fixes that appeared in version 3.15.1. (check-in: 0e5ffd9123 user: drh tags: apple-osx) | |
| 12:08 | Version 3.15.1 (check-in: 1136863c76 user: drh tags: release, version-3.15.1, branch-3.15) | |
| 12:05 | Avoid a crash that can occur after an obscure OOM in the built-in INSTR() function. (check-in: b86b79c442 user: dan tags: trunk) | |
| 12:03 | Mark the ICU extension functions as deterministic. (check-in: afbbb6c66a user: drh tags: trunk) | |
| 11:23 | Add an assert() to silence a coverity false-positive. (check-in: 97354093bc user: drh tags: trunk) | |
| 07:25 | Fix a test case in vacuum5.test so that it works with the in-memory journal permutation. (check-in: 81c8640146 user: dan tags: trunk) | |
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2016-11-03
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| 21:35 | Replace a couple more references to Tcl 8.5 in the Windows build tools. (check-in: 1d0e43c549 user: mistachkin tags: trunk) | |
| 19:27 | Fix a test case in vacuum5.test so that it works with -DSQLITE_TEMP_STORE=2 and -DSQLITE_ENABLE_ATOMIC_WRITE.. (check-in: 752e14d9b4 user: dan tags: branch-3.15) | |
| 19:24 | Fix a test case in vacuum5.test sot aht it works with -DSQLITE_ENABLE_ATOMIC_WRITE. (check-in: 3ca8001039 user: dan tags: trunk) | |
| 19:01 | Fix a test case in vacuum5.test so that it works with -DSQLITE_TEMP_STORE=2. (check-in: f5dd95e25c user: dan tags: trunk) | |