Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
28 check-ins using file src/sqliteInt.h version a5d212bb
|
2018-08-27
| ||
| 17:05 | Minor changes to the visual01.txt test script. (Closed-Leaf check-in: 4bc28eed user: drh tags: rtree-geopoly) | |
| 15:55 | Split the three-argument version of geopoly_within() off into a separate function named geopoly_contains_point(). (check-in: 5a0e1541 user: drh tags: rtree-geopoly) | |
|
2018-08-25
| ||
| 23:03 | Enhance the geopoly virtual table so that it does a better job of optimizing geopoly_within() queries. (check-in: 1f717385 user: drh tags: rtree-geopoly) | |
| 19:51 | Provide the two-argument geopoly_within(P1,P2) routine that determines if polygon P2 is contained within polygon P1. Make this function available to the query planner for optimized rtree lookups. Update the visual01.txt script to verify that the new functionality actually works. (check-in: 6eb5d09b user: drh tags: rtree-geopoly) | |
| 18:57 | Fix a harmless compiler warning. (check-in: d49be983 user: drh tags: rtree-geopoly) | |
|
2018-08-23
| ||
| 14:54 | Merge enhancements from trunk. (check-in: c446c884 user: drh tags: rtree-geopoly) | |
|
2018-08-21
| ||
| 17:03 | Fix a test case that was failing for SQLITE_ENABLE_STAT4 builds. (check-in: 1e29fd43 user: dan tags: trunk) | |
| 12:46 | Further attempts to reduce the number of false-positives genenerated by static analysis tools. (check-in: 38f9ce65 user: drh tags: trunk) | |
| 12:16 | Fix various harmless warnings generated by static analysis tools. (check-in: a04a0ea9 user: drh tags: trunk) | |
|
2018-08-17
| ||
| 21:14 | Fix harmless compiler warnings only seen with STAT4 enabled. (check-in: 6f5e84ba user: mistachkin tags: trunk) | |
|
2018-08-16
| ||
| 16:24 | Fix a harmless unused-variable compiler warning that only came up in certain compile-time configurations. (check-in: 45684292 user: drh tags: trunk) | |
| 15:29 | Fix EXPLAIN QUERY PLAN so that it describes IN operators implemented using a ROWID lookup. (check-in: 60045fbf user: drh tags: trunk) | |
|
2018-08-15
| ||
| 14:03 | Allow sqlite3_snapshot_open() to be called to change the snapshot after a read transaction is already open on database. (check-in: 41399169 user: dan tags: trunk) | |
|
2018-08-14
| ||
| 15:12 | Fix UPSERT so that it checks the target-constraint first and fires the DO UPDATE if that constraint is violated regardless of whether or not other constraints are in violation. This aligns SQLite behavior with what PostgreSQL does. Fix for ticket [908f001483982c43cdb476dfb590a1a]. (check-in: 529fb55e user: drh tags: trunk) | |
|
2018-08-13
| ||
| 22:50 | Stop requiring the global VFS mutex to access the unixInodeInfo.pUnused field. The unixInodeInfo mutex is sufficient. (check-in: e3ea43da user: drh tags: trunk) | |
| 20:46 | Take extra precautions to ensure access to unixInodeInfo.pUnused is protected by all necessary mutexes. (check-in: 8b1e0010 user: drh tags: trunk) | |
| 12:58 | Fix a heap-corruption causing race condition in os_unix.c that could occur when one thread wal opening a database file while another is unlocking the same file. Edit: Let's go in a slightly different direction with this fix. (Closed-Leaf check-in: 2447e0fd user: dan tags: unix-lock-fix-attempt) | |
| 11:32 | Fix an incorrect comment on the unix-nolock VFS object. No functional code changes. (check-in: 90f7c193 user: drh tags: trunk) | |
|
2018-08-09
| ||
| 21:45 | Fix the isLikeOrGlob() routine in the WHERE clause processing logic so that it avoids signed/unsigned character comparisons, as that can lead to an incorrect answer if the ESCAPE clause is an invalid UTF8 string. Problem found by OSSFuzz. (check-in: 4195a3f8 user: drh tags: trunk) | |
| 18:36 | When a column must be a constant due to WHERE clause and the value of that column is being coded as a constant, make sure the affinity is correct. (check-in: 7404ea83 user: drh tags: trunk) | |
|
2018-08-08
| ||
| 20:46 | Minor style improvements. (check-in: 60bbca2b user: mistachkin tags: trunk) | |
|
2018-08-06
| ||
| 17:12 | Allow sqlite3_snapshot_open() to be called to change the snapshot after a read transaction is already open on database. (Closed-Leaf check-in: 051ac015 user: dan tags: exp-snapshot-open) | |
| 02:08 | Enhance the edit() function so that it converts text from \r\n back into \n only if the original unedited copy contained no \r\n values. (check-in: 20c995d3 user: drh tags: trunk) | |
| 01:39 | Add the --info option to the fuzzcheck test utility. (check-in: 1caaaaa7 user: drh tags: trunk) | |
| 01:21 | Fix an overzealous assert() statement discovered by OSSFuzz. (check-in: d9c9fe9f user: drh tags: trunk) | |
|
2018-08-04
| ||
| 20:30 | Remove the column-cache from the code generator. The column-cache has been a persistent source of bugs for years and with recent improvements in the performance of OP_Column, it no longer provides a benefit. After the column cache is removed, the binary is almost 2KB smaller and the speed-check.sh performance test is over 3 million cycles faster. (check-in: cdff3af7 user: drh tags: trunk) | |
| 20:12 | Remove a testcase() that is no longer reachable without the column cache. Provide an assert() to help prove that the testcase is no longer reachable. (Closed-Leaf check-in: a500893b user: drh tags: omit-column-cache) | |
| 17:15 | Fix comments that were made obsolete by the removal of the column cache. (check-in: 2041231d user: drh tags: omit-column-cache) | |