Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
50 descendants and 50 ancestors of 0b73406595c9a077
|
2017-10-13
| ||
| 14:20 | Update main.mk to build the sqlite3_expert program with -DSQLITE_THREADSAFE=0 and -DSQLITE_OMIT_LOAD_EXTENSION. To minimize dependencies. (check-in: 4c68ad7da4 user: dan tags: schemalint) | |
|
2017-10-12
| ||
| 20:24 | Fix the EXPLAIN processing so that it returns SQLITE_ERROR on an OOM, as it should. (check-in: 4ec63ef233 user: drh tags: schemalint) | |
| 15:28 | Add the experimental "sqlite_expert" extension. Used to find index definitions that might help with specified SQL queries. (Later:) Parked on a dead-end branch due to an assertion fault in TH3. We will merge again after the bug is fixed. (Closed-Leaf check-in: d1ef9eaba0 user: dan tags: withdrawn) | |
| 14:13 | Update this branch to match latest trunk. (check-in: d325da6c50 user: dan tags: schemalint) | |
|
2017-10-11
| ||
| 20:26 | Merge latest trunk changes with this branch. (check-in: 2719cf5c5b user: dan tags: schemalint) | |
| 20:10 | Change some internal details to bring this branch closer to the code on trunk. (check-in: 58e42cfd7d user: dan tags: schemalint) | |
|
2017-05-15
| ||
| 17:56 | Merge changes from trunk. (check-in: 6e0f64ab5e user: drh tags: schemalint) | |
|
2017-05-04
| ||
| 14:02 | Remove the tool/schemalint.tcl script. And related Makefile entries. It is superseded by sqlite3_expert. (check-in: 269bf52e27 user: dan tags: schemalint) | |
|
2017-05-03
| ||
| 13:05 | Fix a harmless compiler warning on Windows. (check-in: 593e5dd00c user: drh tags: schemalint) | |
| 12:50 | Get sqlite3_expert building on Windows. (check-in: d8254047b3 user: drh tags: schemalint) | |
| 12:15 | In sqlite3expert.c, do not copy the schema for virtual tables. Updates to makefiles to make building easier. (check-in: da15752dcc user: drh tags: schemalint) | |
|
2017-05-02
| ||
| 20:42 | In the sqlite3_expert command-line tool, allow two-dash options. Do not accept the database name if it begins with "-". (check-in: af7d159604 user: drh tags: schemalint) | |
| 19:45 | Merge the latest enhancements from trunk. (check-in: a7dcf6a79f user: drh tags: schemalint) | |
|
2017-05-01
| ||
| 14:25 | Update this branch with latest trunk changes. (check-in: 11f4761c3a user: dan tags: schemalint) | |
|
2017-04-21
| ||
| 19:58 | Another minor formatting fix. (check-in: 9fa2ce3c2b user: dan tags: schemalint) | |
| 19:56 | Fix formatting errors in the previous commit. (check-in: da9a2e5aa9 user: dan tags: schemalint) | |
| 19:53 | Update the README.md file in the ext/expert/ directory. (check-in: 3b2ff4e069 user: dan tags: schemalint) | |
|
2017-04-20
| ||
| 17:35 | Merge latest trunk changes into this branch. (check-in: b1533bc455 user: dan tags: schemalint) | |
| 17:03 | Avoid creating a temp table in the user database in the sqlite3_expert code. (check-in: 4e36699643 user: dan tags: schemalint) | |
| 16:43 | Speed this branch up a bit by filtering before the virtual table layer when sampling user data. (Closed-Leaf check-in: 8e57c31340 user: dan tags: schemalint-failure) | |
| 16:18 | Avoid adding INTEGER PRIMARY KEY columns to candidate indexes. (check-in: 4577fea5cd user: dan tags: schemalint) | |
| 16:08 | Avoid creating a temp table in the user database in the sqlite3_expert code. Trouble is, this makes sampling for stat1 data much slower. (check-in: c62e358243 user: dan tags: schemalint-failure) | |
| 09:54 | Add an option to generate stat1 data based on a subset of the user database table contents to sqlite3_expert. (check-in: c69c3e21db user: dan tags: schemalint) | |
|
2017-04-18
| ||
| 20:10 | Have sqlite3_expert_analyze() populate the sqlite_stat1 table before running queries through the planner for the second time. (check-in: a157fcfde5 user: dan tags: schemalint) | |
| 09:04 | Fix sqlite3_expert handling of triggers on views. (check-in: ff4976da66 user: dan tags: schemalint) | |
|
2017-04-17
| ||
| 17:03 | Add support for analyzing trigger programs to the sqlite3_expert code. (check-in: 159e8022a9 user: dan tags: schemalint) | |
|
2017-04-15
| ||
| 16:52 | Fix problems with handling constraints on the rowid column in sqlite3expert.c. (check-in: 2e6308798a user: dan tags: schemalint) | |
| 15:47 | Merge latest trunk changes into this branch. (check-in: 2d0c458e01 user: dan tags: schemalint) | |
| 14:30 | Add header comment for sqlite3_vtab_collation(). (check-in: d238694ca4 user: dan tags: schemalint) | |
| 14:16 | Fix memory leaks in the code on this branch. Make use of the sqlite3_index_constraint.usage field. Do not try to handle ORDER BY terms with explicit COLLATE clauses - they don't get passed to the vtab layer anyway. (check-in: 0cd75a872c user: dan tags: schemalint) | |
|
2017-04-14
| ||
| 19:41 | Modify the code in ext/expert/ to use the vtab interface instead of sqlite3_whereinfo_hook(). Remove sqlite3_whereinfo_hook(). (check-in: 3bb6585004 user: dan tags: schemalint) | |
|
2017-04-13
| ||
| 16:19 | Update this branch with latest changes from trunk. (check-in: 5fcd840cf9 user: dan tags: schemalint) | |
|
2017-04-11
| ||
| 19:00 | Update this branch with latest trunk changes. (check-in: 0f66a09393 user: dan tags: schemalint) | |
| 18:29 | Fix a formatting issue in the output of the sqlite3_expert program. (check-in: cc8c358106 user: dan tags: schemalint) | |
| 17:43 | Add header comments to the API functions in sqlite3expert.h. Include a list of all candidate indexes in the report output by the sqlite3_expert program. (check-in: 0c45c5eb9f user: dan tags: schemalint) | |
|
2017-04-10
| ||
| 20:00 | Add ext/expert/README.md. (check-in: 9318f1b9ed user: dan tags: schemalint) | |
| 16:13 | Changes to allow the code in sqlite3expert.c to be tested directly (via the API in sqlite3expert.h) instead of by invoking the sqlite3_expert application. Fix memory leaks and other problems. (check-in: 5dd9831721 user: dan tags: schemalint) | |
|
2017-04-09
| ||
| 08:38 | Fix the -file option on the sqlite3_expert program. (check-in: 0857c48e02 user: dan tags: schemalint) | |
|
2017-04-08
| ||
| 19:00 | Merge latest trunk with this branch. (check-in: e051e8f21b user: dan tags: schemalint) | |
| 18:56 | Rename shell6.test to expert1.test. Have it invoke the sqlite3_expert binary if it is present. (check-in: be0deff940 user: dan tags: schemalint) | |
| 17:41 | Use hash tables instead of in-memory database tables for a few purposes in sqlite3expert.c. (check-in: bf10e68d9e user: dan tags: schemalint) | |
|
2017-04-07
| ||
| 20:14 | Refactor code to suggest indexes from the shell tool into an extension in ext/expert. Unfinished. (check-in: 305e19f976 user: dan tags: schemalint) | |
|
2017-04-06
| ||
| 18:44 | Changes to allow indexes to be recommended for queries on SQL views. (check-in: 0884ff1da2 user: dan tags: schemalint) | |
|
2017-04-04
| ||
| 17:50 | Add some support for OR terms to sqlite3_whereinfo_hook(). (check-in: 5cd070000d user: dan tags: schemalint) | |
| 04:23 | Add the sqlite3_whereinfo_hook() API - an experimental API replacing the DBCONFIG_WHEREINFO hack on this branch. (check-in: a54aef35da user: dan tags: schemalint) | |
|
2017-03-31
| ||
| 11:20 | Merge latest trunk into this branch. (check-in: cb721d0b36 user: dan tags: schemalint) | |
| 08:00 | Update shell6.test to account for the fact that tests are now run in a separate directory. (check-in: 1e3622de8b user: dan tags: schemalint) | |
|
2016-03-15
| ||
| 09:42 | Update this branch with latest trunk changes. (check-in: 249cd361b8 user: dan tags: schemalint) | |
|
2016-03-09
| ||
| 08:08 | Merge latest trunk changes with this branch. (check-in: 59caca4387 user: dan tags: schemalint) | |
| 08:07 | Fix a problem in the schemalint code that comes up when a sub-query uses one or more of the same tables as its parent. (check-in: fc18cc9293 user: dan tags: schemalint) | |
|
2016-02-22
| ||
| 19:51 | Add test script shell6.test, containing tests for schemalint. (check-in: 0b73406595 user: dan tags: schemalint) | |
|
2016-02-19
| ||
| 07:53 | Fix a couple of bugs in the schemalint code. (check-in: 02fbf699c0 user: dan tags: schemalint) | |
|
2016-02-18
| ||
| 19:10 | Have the schemalint output distinguish between existing and recommended indexes. (check-in: 4ab3df25f1 user: dan tags: schemalint) | |
|
2016-02-17
| ||
| 20:06 | Schemalint changes: Avoid creating candidate indexes if a compatible index exists. Do not quote identifiers that do not require it. (check-in: cf0f7eeb4f user: dan tags: schemalint) | |
|
2016-02-16
| ||
| 18:37 | Fix further issues in schemalint. (check-in: 73a7f01093 user: dan tags: schemalint) | |
|
2016-02-15
| ||
| 20:12 | Progress towards integrating schemalint into the shell tool. Some cases work now. (check-in: 58d4cf26e1 user: dan tags: schemalint) | |
|
2016-02-11
| ||
| 21:01 | Experimental integration of schemalint functionality with the shell tool. Does not work yet. (check-in: ed49f297bc user: dan tags: schemalint) | |
|
2016-02-09
| ||
| 15:10 | Merge latest trunk changes with this branch. (check-in: 1a4182eedd user: dan tags: schemalint) | |
| 02:12 | Make sure every co-routines has its own set of temporary registers and does not share temporaries, since a co-routine might expect the content of a temporary register to be preserved across an OP_Yield. Proposed fix for ticket [d06a25c84454a]. (check-in: ca72be8618 user: drh tags: trunk) | |
|
2016-02-08
| ||
| 20:45 | Fix spelling error in MSVC makefile comments. (check-in: 6eab74c9ae user: mistachkin tags: trunk) | |
| 20:40 | More work on Windows 10 SDK integration. (check-in: 1e563c6ebb user: mistachkin tags: trunk) | |
| 20:14 | Fix a signed/unsigned comparison warning in fts5. (check-in: 85eb05ddbc user: dan tags: trunk) | |
| 20:06 | Fix a compiler warning when compiling without SQLITE_ENABLE_FTS3_TOKENIZER. (check-in: 6926f28cd5 user: drh tags: trunk) | |
| 19:40 | Disable the two-argument form of the fts3_tokenizer() SQL function unless the library is built with -DSQLITE_ENABLE_FTS3_TOKENIZER. (check-in: e0eb217aca user: dan tags: trunk) | |
| 19:36 | Changes to help the tokenizer run about 33% faster. (check-in: a050e6f096 user: drh tags: trunk) | |
| 19:15 | Add code to get the tokenizer character-class logic working for EBCDIC. (Closed-Leaf check-in: 04f7da77c1 user: drh tags: tokenizer-char-class) | |
| 03:23 | Faster keywordCode() implementation by taking advantage of the fact that the input is always pure ASCII alphabetic and underscore and that the keyword table is always upper-case. (check-in: ff406b9701 user: drh tags: tokenizer-char-class) | |
| 02:30 | Demonstrate a much faster sqlite3GetToken() routine by using a lookup table to map initial token characters into a character class. This check-in does not work for EBCDIC. More optimization needed. (check-in: 9115baa191 user: drh tags: tokenizer-char-class) | |
|
2016-02-07
| ||
| 20:39 | Fix harmless compiler warning in 'srcck1' tool and add it to the clean targets. (check-in: 852a529a8b user: mistachkin tags: trunk) | |
| 00:08 | Add the sourcetest target to Makefile.msc. (check-in: ab269e7205 user: drh tags: trunk) | |
|
2016-02-06
| ||
| 22:32 | Add a utility program that looks for assert(), NEVER(), ALWAYS(), and testcase() macros that have side-effects, and reports errors when they are found. Also fix a bug that this utility detected as it was being tested. (check-in: b0b4624fc5 user: drh tags: trunk) | |
| 19:48 | Make sure variable declarations occur at the beginning of blocks, even with SQLITE_DEBUG enabled. (check-in: 2f7778e64d user: drh tags: trunk) | |
| 14:14 | Fix an assert() to have a test instead of a side effect (check-in: a2952231ac user: pdr tags: trunk) | |
|
2016-02-05
| ||
| 21:09 | Add tests for and remove unreachable branches from fts5 in order to restore test coverage. (check-in: 22589018ac user: dan tags: trunk) | |
| 19:40 | More work on Windows 10 SDK integration. (Closed-Leaf check-in: ebace2c99b user: mistachkin tags: win10sdk) | |
| 19:18 | Further streamlining of fts5 prefix query code. (check-in: ca91bd8ac7 user: dan tags: trunk) | |
| 17:49 | Make sure the "bak.db" database file does not actually exist before starting the "quota.test" testing. (check-in: 1cac6c45ee user: drh tags: trunk) | |
| 16:46 | From test scripts, remove stray "breakpoint" commands and blank lines at the ends of files. (check-in: a6b3527323 user: drh tags: trunk) | |
| 14:11 | Improvements to the way out-of-memory conditions are handled, resulting in an almost 1% performance gain in the commmon case where OOM errors do not occur. (check-in: b082538da7 user: drh tags: trunk) | |
| 13:38 | Add the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority cases where db is guaranteed to be not NULL. (Closed-Leaf check-in: 0a802e96ab user: drh tags: oom-handling) | |
| 04:55 | Improve ERRORLEVEL handling in the MSVC batch build tool sub-routine 'fn_UnsetVariable'. (check-in: fe123ab4f1 user: mistachkin tags: trunk) | |
| 04:50 | OOM failures on sqlite3_errmsg16() in an app-defined function are no longer benign. (check-in: 9efb223f4c user: drh tags: oom-handling) | |
| 04:39 | Another small tweak to the MSVC batch build tool. (check-in: 76718bbce7 user: mistachkin tags: trunk) | |
| 02:50 | Minor simplification of schema error reporting. (check-in: a8846aeed9 user: drh tags: oom-handling) | |
| 02:42 | Further performance improvements that fall out of the mallocFailed changes. (check-in: d94416ddca user: drh tags: oom-handling) | |
| 01:55 | Improvements to the way that OOM errors are processed. (check-in: c3ef03478a user: drh tags: oom-handling) | |
|
2016-02-04
| ||
| 19:50 | Temporarily back out the 0.5% performance improvement from check-in [632071bac5ff32]. Need a more elaborate solution that works with reentrant virtual tables and SQL functions. (check-in: 42736fb0ad user: drh tags: trunk) | |
| 19:45 | Further improve performance of unindexed fts5 prefix queries. (check-in: c9c6457d8e user: dan tags: trunk) | |
| 17:31 | Avoid running some particularly time-consuming tests as part of veryquick.test. (check-in: f465944b75 user: dan tags: trunk) | |
| 11:48 | Remove unnecessary sets of db->mallocFailed. (check-in: b787165b25 user: drh tags: trunk) | |
| 11:15 | Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension. (check-in: 634d008c34 user: drh tags: trunk) | |
| 10:28 | Escape control characters in JSON. Fix for ticket [ad2559db380abf8]. (check-in: 4f1b5229a3 user: drh tags: trunk) | |
| 09:48 | Refinements to synchronous logic: (1) Use PAGER_SYNCHRONOUS_FULL rather than the corresponding magic number. (2) Honor SQLITE_NO_SYNC on xDelete calls with sync (3) Count xDelete syncs during testing (4) Fix #ifs on SQLITE_EXTRA_DURABLE so that directory syncs on journal unlink are off by default. (check-in: e3157cb5ad user: drh tags: trunk) | |
|
2016-02-03
| ||
| 22:14 | In the VDBE loop, only check for OOM errors at jumps rather than after every opcode, for about a 0.5% performance increase. (check-in: 632071bac5 user: drh tags: trunk) | |
| 20:04 | Improve performance of fts5 prefix queries on detail=col tables. (check-in: ca11f46db0 user: dan tags: trunk) | |
| 19:52 | Fix markup errors in comments used to generate the documentation - specifically in the documentation on the OP_Seek opcode. (check-in: ef252bc4b5 user: drh tags: trunk) | |
| 19:20 | Add "PRAGMA synchronous=EXTRA" which syncs the directory containing the rollback journal when the rollback journal is deleted in order to commit a transaction in DELETE mode. (check-in: af92401826 user: drh tags: trunk) | |
| 01:55 | Enhance the internal sqlite3VdbeAddOpList() interface to automatically update jump destinations. Use this feature to simplify the AUTOINCREMENT code generator. (check-in: ae8b9d2edf user: drh tags: trunk) | |
|
2016-02-02
| ||
| 21:19 | Add tests to restore full coverage of fts5 code. (check-in: 063755c815 user: dan tags: trunk) | |
| 17:40 | Enhance the performance of fts5 AND and OR queries. (check-in: 62ea9e5ab8 user: dan tags: trunk) | |
| 02:04 | Enhance the comment on the sqlite3_index_constraint object to bring attention to the fact than iColumn field can be negative for a rowid. (check-in: d8b7b1996e user: drh tags: trunk) | |