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50 descendants and 50 ancestors of 0593aac88a8c25dd
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2018-09-06
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| 16:17 | Merge latest trunk changes into this branch. (Closed-Leaf check-in: 8a28a326d7 user: dan tags: alter-table-rename-column) | |
| 16:01 | Ensure that the tbl_name column in the sqlite_temp_master table is updated correctly as part of a RENAME TABLE operation. (check-in: ffecfca511 user: dan tags: alter-table-rename-column) | |
| 14:01 | Add the randomshape.tcl test-case generator script to the util subdirectory of the rtree extension. (check-in: 8f48991dcb user: drh tags: trunk) | |
| 11:14 | Fix excess memory usage in the JSON parser of GEOPOLY. (check-in: 9057e27e12 user: drh tags: trunk) | |
| 02:40 | Fix a problem with geopoly trying to update both the _shape and an auxiliary column in the same UPDATE statement. (check-in: 14c955152d user: drh tags: trunk) | |
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2018-09-05
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| 17:52 | Merge latest trunk changes into this branch. (check-in: 6f4f707f9c user: dan tags: alter-table-rename-column) | |
| 17:45 | Fix some test script errors. And an incorrect assert() in fts5. (check-in: f804336f08 user: dan tags: alter-table-rename-column) | |
| 16:16 | Remove an old testcase() macro that is no longer valid. (check-in: e628713338 user: drh tags: trunk) | |
| 14:36 | Avoid comparing pointer values after the object that they point to has been deleted. (check-in: 2ec7e50cbc user: dan tags: alter-table-rename-column) | |
| 08:28 | Fix minor code issues in alter.c. (check-in: 18ba35b86f user: dan tags: alter-table-rename-column) | |
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2018-09-04
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| 18:23 | Merge latest trunk changes into this branch. (check-in: ef9e088290 user: dan tags: alter-table-rename-column) | |
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2018-09-03
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| 20:05 | Improve the error messages emitted by RENAME TABLE. (check-in: 6805b5900d user: dan tags: alter-table-rename-column) | |
| 17:11 | Ensure that FTS5 queries of the form "WHERE rowid BETWEEN ? AND ? AND tbl MATCH ? ORDER BY rank" do rowid filtering before sorting. (check-in: f1138a38bd user: dan tags: trunk) | |
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2018-09-01
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| 20:38 | Add another test case to altertab.test. (check-in: 828e8849fa user: dan tags: alter-table-rename-column) | |
| 20:23 | Fix a problem with renaming a column in a table that has a temp trigger that references another attached database. (check-in: 336b8a0923 user: dan tags: alter-table-rename-column) | |
| 20:02 | Fixes for harmless compiler warnings. (check-in: 41b8f38b97 user: drh tags: alter-table-rename-column) | |
| 16:55 | Fix some harmless compiler warnings and improve defenses against OOM errors. (check-in: 2e2cf992f5 user: drh tags: alter-table-rename-column) | |
| 16:13 | Merge alter-table-rename-table back into this branch. (check-in: ad704a7c86 user: dan tags: alter-table-rename-column) | |
| 16:05 | Have "ALTER TABLE ADD COLUMN" reload the entire db schema, as "RENAME COLUMN" and "RENAME TABLE" do. (Closed-Leaf check-in: 8d89ddc1a6 user: dan tags: alter-table-rename-table) | |
| 15:55 | Merge fixes from the alter-table-rename-column branch that occurred after this branch separated from that one. (check-in: 22e785aa2b user: drh tags: alter-table-rename-table) | |
| 15:49 | Merge fixes and enhancements from trunk. (check-in: 589186c083 user: drh tags: alter-table-rename-table) | |
| 06:13 | Update test script snapshot_fault.test to account for the new sqlite3_snapshot_open() error code. (check-in: c1aca7673a user: dan tags: trunk) | |
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2018-08-31
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| 23:22 | New hyperlink on the README.md file. (check-in: c663961e34 user: drh tags: trunk) | |
| 19:00 | If a call to sqlite3_snapshot_open() fails because the requested snapshot no longer exists, return SQLITE_ERROR_SNAPSHOT instead of SQLITE_BUSY_SNAPSHOT. (check-in: e07923128b user: dan tags: trunk) | |
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2018-08-30
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| 20:28 | Try to identify the places in WAL code where thread-safety depends on the underlying architecture supporting atomic load and store of aligned 32-bit values. (check-in: 47d44be4a6 user: drh tags: trunk) | |
| 18:53 | Give the debugging routine print_pager_stats() external linkage in order to suppress harmless compiler and TSAN warnings. (check-in: ff4dc08298 user: drh tags: trunk) | |
| 01:52 | Improved JSON parser caching. (check-in: 58078c0d26 user: drh tags: trunk) | |
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2018-08-29
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| 21:01 | Additional test cases for geopoly. (check-in: 19b5eb45e0 user: drh tags: trunk) | |
| 20:52 | Fixes to the UPDATE logic in Geopoly. (check-in: 7c3cee0a2a user: drh tags: trunk) | |
| 20:24 | Also free up the MEM_RowSet bit in the Mem.flags field and have RowSet objects be destroyed using Mem.xDel. This change results in faster code. (check-in: f48e9feb3f user: drh tags: trunk) | |
| 18:47 | Free up the MEM_Frame bit in Mem.flags object. Store VdbeFrame objects as MEM_Blob with a special Mem.xDel pointer instead. (check-in: 62db5fd476 user: drh tags: trunk) | |
| 15:50 | Add the geopoly_group_bbox() aggregate function to the Geopoly module. (check-in: 2d4debccbc user: drh tags: trunk) | |
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2018-08-28
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| 21:12 | Disable the server1.test script on old PPC Macs due to problems in the pthreads implementation on those archaic machines. (check-in: 43efdd8c7e user: drh tags: trunk) | |
| 19:23 | Stricter enforcement of the JSON and GeoJSON standards in the Geopoly extension. (check-in: c0bf3ff3af user: drh tags: trunk) | |
| 15:51 | Fix new issues in the geopoly module discovered by TH3. (check-in: 22fff9afc2 user: drh tags: trunk) | |
| 11:23 | Fix a problem causing spurious SQLITE_CORRUPT errors when using the snapshot API to read from old database snapshots. (check-in: 535155be58 user: dan tags: trunk) | |
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2018-08-27
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| 17:13 | Add support for the Geopoly extension to the R-Tree extension. This also involves adding the SQLITE_INDEX_CONSTRAINT_FUNCTION capability to the xFindFunction method of the sqlite3_module object, and to the sqlite3_index_info.aConstraint.op field in the xBestIndex implementation of virtual tables. (check-in: 666133e32c user: drh tags: trunk) | |
| 17:05 | Minor changes to the visual01.txt test script. (Closed-Leaf check-in: 4bc28eed32 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: 5a0e154103 user: drh tags: rtree-geopoly) | |
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2018-08-25
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| 23:03 | Enhance the geopoly virtual table so that it does a better job of optimizing geopoly_within() queries. (check-in: 1f71738534 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: 6eb5d09b7f user: drh tags: rtree-geopoly) | |
| 18:57 | Fix a harmless compiler warning. (check-in: d49be9838d user: drh tags: rtree-geopoly) | |
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2018-08-23
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| 14:54 | Merge enhancements from trunk. (check-in: c446c88411 user: drh tags: rtree-geopoly) | |
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2018-05-29
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| 17:17 | Fix a problem in the geopoly json parser associated with spaces before a coordinate number. (check-in: 9d8d3af89a user: drh tags: rtree-geopoly) | |
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2018-05-28
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| 23:59 | The geopoly virtual table seems to be working. But only thinly tested so far. (check-in: 4288f1ad59 user: drh tags: rtree-geopoly) | |
| 13:23 | Untested incremental check-in. Add the geopoly_xform() function. Complete basic logic for the geopoly virtual table. (check-in: ed06cc3256 user: drh tags: rtree-geopoly) | |
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2018-05-26
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| 20:04 | Merge the ability to plan virtual table queries using overloaded functions. (check-in: 2c2a202c14 user: drh tags: rtree-geopoly) | |
| 12:21 | Minor correction. (check-in: f20d9a99a4 user: drh tags: rtree-geopoly) | |
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2018-05-25
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| 22:39 | Untested incremental check-in. Basic infrastructure for geopoly in place, except for the MATCH operator. (check-in: b27451910b user: drh tags: rtree-geopoly) | |
| 20:53 | Incremental check-in: Progress toward implementing the geopoly vtab. (check-in: 9b7d6f986a user: drh tags: rtree-geopoly) | |
| 19:22 | Forward port the geopoly extension functions into the r-tree extension, with the idea of creating a new spatial index based on simply polygons. (check-in: 0593aac88a user: drh tags: rtree-geopoly) | |
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2018-05-24
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| 23:51 | When doing a one-pass UPDATE or DELETE on virtual tables, close the cursor prior to running VUpdate. This allows one-pass to work on virtual tables that do not allow concurrent reads and writes. Enhance rtree to take advantage of this new capability. (check-in: b816023ce0 user: drh tags: trunk) | |
| 22:42 | New test case for reading and writing the same rtree concurrently. (check-in: 3ba08e53d5 user: drh tags: trunk) | |
| 22:31 | Do not allow RTree writes when a read cursor is active on the same virtual table, as the writes might rebalance and disrupt the read cursors. Return the new SQLITE_LOCKED_VTAB error code if this happens. (check-in: d4ce666108 user: drh tags: trunk) | |
| 17:38 | In the OOM testing logic, add the sqlite3FirstFault() routine as a place to set a breakpoint the first time any simulated OOM fault occurs for a single test case. (check-in: b4d80bd287 user: drh tags: trunk) | |
| 17:25 | Fix a typo in a comment used to generate VDBE opcode documentation. No code changes. (check-in: 36cdfbf2ce user: drh tags: trunk) | |
| 16:18 | Addition cases for rtree preformance testing in speedtest1.c. Add the --nodiff option to the speed-check.sh script. (check-in: 95f2d62cf3 user: drh tags: trunk) | |
| 13:59 | Updates to the sqlite3_vtab_nochange() documentation. No changes to code. (check-in: 5bd99abc10 user: drh tags: trunk) | |
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2018-05-23
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| 17:53 | Remove a branch that is no longer used due to the fix to the sqlite_sequence schema problem, ticket [d8dc2b3a58cd5dc2918a1d4acbba4676a23ada4c] (check-in: 066742692a user: drh tags: trunk) | |
| 16:50 | Verify that the sqlite_sequence table exists and is in approximately the correct format prior to using it to process an autoincrement table. Fix for ticket [d8dc2b3a58cd5dc2918a1d4a]. (check-in: e199e859ac user: drh tags: trunk) | |
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2018-05-18
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| 17:58 | Add support for auxiliary columns to the rtree extension. (check-in: c6071ac99c user: drh tags: trunk) | |
| 17:17 | Merge enhancements from trunk, especially the CLI fixes. (Closed-Leaf check-in: a350040a3b user: drh tags: aux-data-in-rtree) | |
| 17:11 | In the CLI, detect and report errors on sqlite3_close(). Clear global variables prior to exit to so that valgrind can better detect resource leaks. (check-in: e3b2e0a078 user: drh tags: trunk) | |
| 16:53 | Avoid unnecessary sqlite3_finalize() operations. (check-in: 16f71032a3 user: drh tags: aux-data-in-rtree) | |
| 16:46 | Fix a prepare-statement leak. (check-in: 95fd296ffc user: drh tags: aux-data-in-rtree) | |
| 15:21 | Improved error messages. Limit the number of auxiliary columns to 100. (check-in: 059d20abd5 user: drh tags: aux-data-in-rtree) | |
| 14:24 | Improvements to integer/float comparisons on architectures that lack a "long double" type. (check-in: 5139ea62a8 user: drh tags: trunk) | |
| 14:19 | Remove incorrect NEVER() macro added by the previous check-in. (Closed-Leaf check-in: 3d66251113 user: drh tags: int-float-compare) | |
| 13:39 | Improvements to the sqlite3IntFloatCompare() routine for systems that lack the long double type. (check-in: ea6a03a89d user: drh tags: int-float-compare) | |
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2018-05-17
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| 20:04 | In the CLI with the -A command, if the file does not previously exist and its name looks like a ZIP archive name, then create it as a ZIP archive. (check-in: 33dc8fad7f user: drh tags: trunk) | |
| 14:09 | Improved error and help messages for the ".archive" command and "-A" option to the CLI. If a memory leak in --list processing. (check-in: 02541ac6f9 user: drh tags: trunk) | |
| 13:29 | Fix memory errors associated with argv in the CLI when it is compiled on Windows. (check-in: 4474d69b5c user: drh tags: trunk) | |
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2018-05-16
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| 19:56 | Fix an issue with rtreecheck() and auxiliary data columns. (check-in: 4671513607 user: drh tags: aux-data-in-rtree) | |
| 19:07 | Do not allow auxiliary columns in the rtree to interfere with query planning. Begin adding test cases. (check-in: 9abe023e1a user: drh tags: aux-data-in-rtree) | |
| 18:18 | Fix the OOM issue mentioned in the previous check-in. (check-in: c489d8e44e user: drh tags: aux-data-in-rtree) | |
| 17:57 | Initial implementation of the ability to have auxiliary columns in an rtree virtual table that store arbitrary content. It mostly works, but there are some minor issues in OOM corner cases. (check-in: 0c87fec970 user: drh tags: aux-data-in-rtree) | |
| 15:35 | Enhance the sqlite3_str_new() interface so that it always returns a valid and non-NULL pointer even in an OOM condition. (check-in: ed5b09680f user: drh tags: trunk) | |
| 12:19 | Correct output for the fullkey column of json_each() when the total JSON input is a simple value, not an array or object. (check-in: b45b18850c user: drh tags: trunk) | |
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2018-05-15
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| 09:09 | Fix a test case problem in wherelimit.test. (check-in: 3012df8b2c user: dan tags: trunk) | |
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2018-05-14
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| 22:46 | Make more aggressive use of automatic indexes when processing materalized views and subqueries. (check-in: 172f5bd27e user: drh tags: trunk) | |
| 15:26 | Convert the schema creation logic in the rtree extension to use the new sqlite3_str interface. (check-in: fd8b8c4196 user: drh tags: trunk) | |
| 12:23 | Fix typo in the shell.c source file. (check-in: 389dc0a901 user: mistachkin tags: trunk) | |
| 00:41 | Export the deduceDatabaseType() function the shell.c source file. (check-in: d0f35739af user: drh tags: trunk) | |
| 00:23 | Add the --append option to the ".backup" command in the CLI. (check-in: 0dfdbdee52 user: drh tags: trunk) | |
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2018-05-12
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| 23:56 | In the CLI, allow comment lines that begin with '#', but only in a context where a dot-command is allowed. In other words, '#' at the beginning of a line in the middle of an SQL statement is just part of the SQL. (check-in: 4ee136d6d2 user: drh tags: trunk) | |
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2018-05-11
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| 19:11 | In the CLI, return non-zero if there are errors on the command-line. (check-in: 13e7300a37 user: drh tags: trunk) | |
| 15:10 | Fix a typo in the help message from the ".sha3sum" command in the CLI. (check-in: dba87a2018 user: drh tags: trunk) | |
| 15:10 | Make sure the open_db() routine in the CLI does not invoke access() with a NULL filename. (check-in: 20a8c61122 user: drh tags: trunk) | |
| 14:02 | Fix a typo in the help message from the ".sha3sum" command in the CLI. (check-in: e76f676c12 user: drh tags: geojson) | |
| 14:00 | Make sure the open_db() routine in the CLI does not invoke access() with a NULL filename. (check-in: 2b8fd3b497 user: drh tags: geojson) | |
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2018-05-09
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| 16:32 | Add a test case to check that the fts5 unicode64 tokenizer is dealing with codepoints greater than 65535 correctly. (check-in: 9f7a6ae878 user: dan tags: trunk) | |
| 15:17 | Add 14 new interfaces to the loadable extension mechanism. (check-in: 0e809cdcbd user: drh tags: trunk) | |
| 14:29 | Fix minor problems with the sqlite3_str interface. (check-in: 43ea8a6836 user: drh tags: trunk) | |
| 13:46 | Make the internal dynamic string interface available to extensions using the new sqlite3_str object and its associated methods. This is mostly just a renaming of internal objects and methods to use external names, through there are a few small wrapper functions. (check-in: 87f261f0cb user: drh tags: trunk) | |
| 10:11 | Fix a typo in a comment used for documentation. No code changes. (check-in: b866693e6a user: drh tags: trunk) | |
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2018-05-08
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| 23:17 | Correctly format the STAT1 and STAT4 content in the output from the ".fullschema" command in the CLI. Fix for ticket [e63a34a0045832dc850367552]. (check-in: 0c3f128fd7 user: drh tags: trunk) | |
| 13:03 | Fix a harmless compiler warning in fuzzcheck. Add new OSSFuzz test cases to the test case library. (check-in: d2619746cb user: drh tags: trunk) | |
| 12:49 | Fuzz test cases for UPSERT. (check-in: fd11fbd218 user: drh tags: trunk) | |
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2018-05-07
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| 18:41 | Activate the cell-overwrite optimization for index b-trees. (check-in: a68697d10e user: drh tags: trunk) | |
| 17:27 | Improved comments on the cell-overwrite optimization code. (check-in: a4fe966da2 user: drh tags: trunk) | |
| 11:48 | On an UPDATE, try to overwrite an existing btree cell with the modified content, if the old and new cell are the same size. Use memcmp() first to avoid dirtying pages that are unchanged. (check-in: 5887d8beb5 user: drh tags: trunk) | |