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100 descendants and 100 ancestors of [395a153f]
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2016-04-11
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| 19:01 | Performance optimization to sqlite3Dequote() and its callers. check-in: 9efe2265 user: drh tags: trunk | |
| 18:50 | Merge latest trunk changes with this branch. check-in: ffc62af1 user: dan tags: tempfiles-lazy-open | |
| 18:49 | Add extra tests to temptable2.test. check-in: 7dd9d4c1 user: dan tags: tempfiles-lazy-open | |
| 18:25 | Performance optimization for the sqlite3ExprListDelete() routine. check-in: 2764aeaa user: drh tags: trunk | |
| 18:15 | Performance optimizations in the column cache of the code generator, and especially the sqlite3ExprCacheRemove() routine. check-in: e35b345c user: drh tags: trunk | |
| 18:07 | Fixes for OOM and IO error handling with temp file databases. check-in: 4eb06e84 user: dan tags: tempfiles-lazy-open | |
| 16:43 | Simplification and performance improvements in sqlite3ExprDup() and its subroutines. More work is possible in this area. check-in: 476cc283 user: drh tags: trunk | |
| 16:35 | Rename the OP_MX_JUMP macro to SQLITE_MX_JUMP_OPCODE to avoid confusing the opcode name generator. check-in: e554a4c3 user: drh tags: trunk | |
| 14:49 | Performance improvement in sqlite3ExprDelete(). check-in: 60ad80e3 user: drh tags: trunk | |
| 13:36 | Remove the VdbeOp.opflags field and its associated initialization overhead. Update mkopcodeh.tcl to reorder opcode numbers to help the resolveP2Values() routine run faster. check-in: 099478fa user: drh tags: trunk | |
| 09:39 | Update this branch with the latest changes from the trunk. check-in: 982b753d user: dan tags: tempfiles-lazy-open | |
| 01:43 | Back off of the parser optimization in the previous check-in, slightly, to preserve some backwards compatibility regarding some undocumented behavior in the '#AAA' style query parameter. check-in: ef1966c2 user: drh tags: trunk | |
| 01:26 | Small size reduction and performance improvement in the parser. check-in: 16df7128 user: drh tags: trunk | |
| 01:06 | Factor out the common operation of setting the Expr.x.pSelect field of an Expr object into a subroutine. check-in: 6a5cceee user: drh tags: trunk | |
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2016-04-09
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| 18:04 | Fix a problem in the code generator for joins on virtual tables where the outer loop of the join uses the IN operator. check-in: 6c56b3a0 user: drh tags: trunk | |
| 17:04 | Fix the sqlite3BtreeDelete() routine so that it preserves the correct key even when the row being deleted is not on a leaf page. Fix for ticket [a306e56ff68b8fa56] check-in: ca2ef8a8 user: drh tags: trunk | |
| 14:36 | Limit the number of digits shown in the "prereq" mask for ".wheretrace" debugging output. check-in: 3686ed74 user: drh tags: trunk | |
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2016-04-08
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| 21:35 | Attempt to treat the arguments to a table-valued function as if they occur in the ON clause of a LEFT JOIN rather than in the WHERE clause. But this causes undesirable behavior with generate_series, as demonstrated by test cases. This is an incremental check-in pending further work. Leaf check-in: 00ac73a0 user: drh tags: tabfunc-in-left-join | |
| 19:44 | Update documentation for sqlite3_snapshot_open(). No code changes. check-in: 1dfa5234 user: drh tags: trunk | |
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2016-04-07
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| 21:14 | Add test cases for ticket [7f7f8026eda387d544]. check-in: 87aa9357 user: drh tags: trunk | |
| 18:42 | Prevent the in-memory journal read cursor from entering an inconsistent state when it reads the last few bytes out of the journal file. Fix for ticket [7f7f8026eda38]. check-in: c4b9c611 user: drh tags: trunk | |
| 14:16 | Avoid decrementing a pointer off the front end of the buffer in OP_MakeRecord. check-in: 153135bf user: drh tags: trunk | |
| 14:05 | Instead of just commenting out the unneeded code in the previous check-in, remove it completely. check-in: 8415d484 user: drh tags: trunk | |
| 14:01 | Remove an unnecessary test for a NULL pointer in freeP4(). check-in: e84e88e3 user: drh tags: trunk | |
| 13:45 | Update comments on the unix file locking protocol. No changes to code. check-in: 716b20de user: drh tags: trunk | |
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2016-04-06
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| 18:20 | For a pager backed by a temp file, store the main journal in memory until it is at least sqlite3_config.nStmtSpill bytes in size. Prevent the backup API from being used to change the page-size of a temp file. check-in: 84c55701 user: dan tags: tempfiles-lazy-open | |
| 16:27 | Fix a problem in test script lock.test. Fix minor issues in pager.c. check-in: 84de8813 user: dan tags: tempfiles-lazy-open | |
| 15:39 | Add tests to this branch. Fix a problem with temporary databases in auto-vacuum mode. check-in: afe9bd9b user: dan tags: tempfiles-lazy-open | |
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2016-04-05
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| 23:39 | Remove an unnecessary branch in the sqlite3LogEstToInt() routine. check-in: da81d7af user: drh tags: trunk | |
| 21:07 | Defer opening the file used for the temp database (where CREATE TEMP TABLE tables are stored) until the database is too large to reside entirely within the cache. There are likely still problems on this branch. check-in: be5a549e user: dan tags: tempfiles-lazy-open | |
| 20:59 | Carry table column types through into VIEW definitions, where possible. check-in: fb555c3c user: drh tags: trunk | |
| 19:46 | Remove superfluous directories from the Makefile clean targets. check-in: 0bf9926c user: mistachkin tags: trunk | |
| 17:59 | Merge updates from trunk. check-in: 00990020 user: mistachkin tags: winCeLocalTime | |
| 17:50 | Add the SQLITE_DBCONFIG_REQUIRE_TXN argument for sqlite3_dbconfig() which when set requires an explicit transaction before updating the database. check-in: b7570ac1 user: drh tags: require-write-txn | |
| 15:59 | Incorrect version of build.c checked in at [87e5f5a6c60e3] (because I neglected to press the "Save" button on the text editor). There is no change to the logic, just improved presentation. check-in: cf569f9f user: drh tags: trunk | |
| 14:02 | Make sure "0" intended as a NULL pointer is cast to a pointer when used in a varargs functions parameter. check-in: ed128e8b user: drh tags: trunk | |
| 14:01 | Remove an unnecessary conditional from the index builder. check-in: 87e5f5a6 user: drh tags: trunk | |
| 13:35 | Use SQLITE_WITHIN() for pointer range comparisons in some testing code. check-in: 7cacf4e9 user: drh tags: trunk | |
| 13:19 | Do not allow pointer arithmetic to move a pointer across a memory allocation boundary. check-in: 85b97931 user: drh tags: trunk | |
| 00:44 | Avoid unnecessary memset() operations in sqlite3PagerGet(). Leaf check-in: 0c97b802 user: drh tags: pager-get-noinit | |
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2016-04-04
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| 18:04 | Fix documentation typos. Comment changes only. No changes to code. check-in: d5fc2f7f user: drh tags: trunk | |
| 17:59 | Improve error messages from the 'shell1-5.0' test. check-in: cefd36ff user: mistachkin tags: trunk | |
| 17:34 | Improved handling of UTF8 by the command-line shell. check-in: 4534ebf1 user: drh tags: trunk | |
| 17:23 | Add the ".auth ON|OFF" command to the command-line shell. check-in: 65c7bcc4 user: drh tags: trunk | |
| 16:40 | Test that the view name is passed to the authorization callback when a SELECT statement is run on a view. check-in: 8627a4cd user: dan tags: trunk | |
| 15:47 | Add and enhance the new tests. Closed-Leaf check-in: f4cbd18d user: mistachkin tags: altShellFix | |
| 14:57 | Enhance sqlite3session_apply() and sqlite3session_apply_strm() so that conflicts are retried before the xConflict() callback is invoked, as long as the "apply" operation is making forward progress. check-in: 42a21966 user: drh tags: trunk | |
| 13:46 | Minor performance optimization in the comparison opcodes of the VDBE. check-in: e375fe52 user: drh tags: trunk | |
| 12:38 | Fix harmless compiler warnings. check-in: 0213d6af user: drh tags: trunk | |
| 02:33 | Refinements to the previous check-in. check-in: b36dfdff user: mistachkin tags: altShellFix | |
| 02:16 | Experimental changes to the command line shell to make it work better with Unicode on Windows. check-in: 74183a5f user: mistachkin tags: altShellFix | |
| 02:05 | More refactoring and cleanup work on the Win32 string conversion and utility routines. check-in: 02ccb444 user: mistachkin tags: altShellFix | |
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2016-04-03
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| 22:44 | Revise and enhance the Win32 string conversion routines. check-in: 345860c9 user: mistachkin tags: altShellFix | |
| 20:50 | Replace the new fprintf() calls. check-in: f76c3a0c user: mistachkin tags: altShellFix | |
| 20:45 | Merge updates from trunk. check-in: 566b551e user: mistachkin tags: altShellFix | |
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2016-04-01
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| 17:54 | Preupdate hook documentation fixes. No changes to code. check-in: 59814f35 user: drh tags: trunk | |
| 12:35 | When reading an sqlite_stat1 table with missing entries for some indexes, set the default for the missing indexes after all other indexes are set so that the default values are more in line with indexes that are actually in the stat1 table. check-in: a62340dc user: drh tags: trunk | |
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2016-03-31
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| 22:53 | Update the clean target in the MSVC makefile. check-in: 69f4d832 user: mistachkin tags: trunk | |
| 20:40 | Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. check-in: c648539b user: drh tags: trunk | |
| 15:08 | Add another OOM test to this branch. Closed-Leaf check-in: 49763fc3 user: dan tags: session-retry | |
| 10:50 | Add further tests for the code on this branch. Fix a problem in OOM handling. check-in: 195f3340 user: dan tags: session-retry | |
| 02:44 | Enhanced comments describing the sessions file format. No changes to code. check-in: 84dc41e2 user: drh tags: session-retry | |
| 00:45 | Fix the return code in sessionRetryConstraints(). check-in: ea917c14 user: drh tags: session-retry | |
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2016-03-30
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| 21:19 | Have the sqlite3session_apply() function and its streaming equivalent retry any operations that failed with SQLITE_CONSTRAINT after all other operations on the same table have been attempted. New code is largely untested. check-in: 1085911a user: dan tags: session-retry | |
| 16:23 | Updates for the MSVC makefiles. check-in: 7cf0cab7 user: mistachkin tags: trunk | |
| 16:22 | Fix typo in comment. No changes to code. check-in: 64d75cbe user: mistachkin tags: trunk | |
| 15:30 | Simplifications and clarification to update callback handling in the OP_Delete and OP_Insert opcodes. check-in: 47887ef8 user: drh tags: trunk | |
| 14:26 | Increase the version number to 3.13.0 on account of the new session extension. check-in: e9bcd5ac user: drh tags: trunk | |
| 14:17 | Remove a redundant test for disabling RESTRICT with defer_foreign_keys=ON. check-in: 9cdf813c user: drh tags: trunk | |
| 13:43 | Incorporate the sessions extension and the SQLITE_ENABLE_PREUPDATE_HOOK compile-time option. check-in: 4af7a90f user: drh tags: trunk | |
| 12:56 | Avoid compiler warnings and excess opcodes when SQLITE_ENABLE_PREUPDATE_HOOK is not used. Fix the EXPLAIN output for P4_TABLE opcodes. Closed-Leaf check-in: 5ab46d76 user: drh tags: sessions | |
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2016-03-29
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| 10:19 | Merge changes for 3.12.0. check-in: ed22eb65 user: drh tags: sessions | |
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2016-03-24
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| 14:34 | Merge the beta changes into sessions. check-in: beb5ea14 user: drh tags: sessions | |
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2016-03-21
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| 15:32 | Merge 3.12.0 beta changes from trunk. check-in: 3296a0ce user: drh tags: sessions | |
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2016-03-16
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| 01:16 | Merge all recent enhancements from trunk. check-in: 6a7ee04b user: drh tags: sessions | |
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2016-03-07
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| 17:49 | Merge the virtual table query planner enhancement, the RTREE cost estimate fix, and the statement journal spill delay enhancement from trunk. check-in: 17fd8f3c user: drh tags: sessions | |
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2016-03-04
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| 16:42 | Merge recent enhancements from trunk. Default page size is 4096. Writes to statement journals are avoided. check-in: 456df336 user: drh tags: sessions | |
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2016-02-25
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| 19:52 | Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. check-in: 8fea1166 user: dan tags: sessions | |
| 18:54 | Merge all the latest changes from trunk. check-in: b8659004 user: drh tags: sessions | |
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2016-02-15
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| 17:39 | Merge 3.11.0 changes. check-in: 631023dd user: drh tags: sessions | |
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2016-02-13
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| 15:08 | Fix another test problem in sessionfault.test. check-in: f6d1cf79 user: dan tags: sessions | |
| 14:45 | Harden sqlite3session_delete() against trying to delete a session that is not currently on the session list. check-in: 6c2d34df user: drh tags: sessions | |
| 14:39 | Fix a problem in sessionfault.test causing it to segfault following a test failure. This commit does not fix the actual test failure - just the subsequent segfault. check-in: 582b2ae7 user: dan tags: sessions | |
| 14:07 | Merge the changes for the 3.11.0 release candidate from trunk. check-in: 4d7a802e user: drh tags: sessions | |
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2016-02-09
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| 15:44 | Merge enhancements and fixes from trunk. check-in: f040a5bb user: drh tags: sessions | |
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2016-02-05
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| 14:15 | Merge enhancements from trunk. check-in: a533608c user: drh tags: sessions | |
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2016-02-02
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| 02:22 | Merge all recent enhancements from trunk. check-in: f3f92001 user: drh tags: sessions | |
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2016-01-21
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| 17:25 | Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. Closed-Leaf check-in: 82470d1c user: dan tags: disable-restrict | |
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2016-01-20
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| 16:02 | Merge the LIKE-operator bug fix from trunk. check-in: 36cb3d6e user: drh tags: sessions | |
| 11:33 | Merge recent enhancements from trunk. check-in: 327af5f6 user: drh tags: sessions | |
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2016-01-14
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| 14:48 | Merge the latest fixes and enhancements from trunk. check-in: 007e5c6d user: drh tags: sessions | |
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2016-01-11
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| 13:10 | Merge recent enhancements, and especially the WAL overwrite change, from trunk. check-in: c4a858b2 user: drh tags: sessions | |
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2016-01-06
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| 15:14 | Merge changes for version 3.10.0. check-in: fa4705c9 user: drh tags: sessions | |
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2016-01-04
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| 19:02 | Merge in last-minute patches for the 3.10.0 beta. check-in: c785cd78 user: drh tags: sessions | |
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2016-01-01
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| 13:25 | Merge the latest enhancements from trunk. check-in: c0be246a user: drh tags: sessions | |
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2015-12-16
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| 19:47 | Merge recent enhancements from trunk. check-in: f6c9273c user: drh tags: sessions | |
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2015-12-02
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| 20:40 | Merge recent enhancements from trunk. check-in: d1a1278d user: drh tags: sessions | |
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2015-11-19
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| 19:40 | Merge the latest enhancements from trunk. check-in: 7d6cfc79 user: drh tags: sessions | |
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2015-11-07
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| 01:33 | Merge recent enhancements and bug fixes from trunk. check-in: 78bc42e6 user: drh tags: sessions | |
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2015-11-02
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| 18:57 | Merge all recent enhancements and fixes from trunk. check-in: 0546d1cd user: drh tags: sessions | |
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2015-10-30
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| 16:50 | Merge all the latest enhancements from trunk. check-in: 395a153f user: drh tags: sessions | |
| 16:36 | Increase the version number to 3.10.0, due to the addition of the sqlite3_db_cacheflush() interface. check-in: 7565b046 user: drh tags: trunk | |
| 16:14 | Add new API function sqlite3_db_cacheflush(). check-in: ad80d307 user: dan tags: trunk | |
| 14:28 | Return immediately if sqlite3PagerWrite() is called when the pager is in PAGER_ERROR state. Closed-Leaf check-in: a6695b00 user: dan tags: cacheflush | |
| 14:25 | Add the --enable-editline option to various autoconf scripts. check-in: 866f0277 user: drh tags: trunk | |
| 09:13 | Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. check-in: 0e09e4a2 user: dan tags: cacheflush | |
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2015-10-29
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| 21:11 | Do not attempt to flush the pages of an in-memory database to disk if sqlite3_db_cacheflush() is called. check-in: 9b79a390 user: dan tags: cacheflush | |
| 20:57 | Add a test case that calls sqlite3_db_cacheflush() on an in-memory database. check-in: f0cdfb54 user: dan tags: cacheflush | |
| 18:16 | Avoid automatically rolling back the transaction if an SQLITE_IOERR or SQLITE_FULL error occurs within sqlite3_db_cacheflush(). check-in: 370b5d52 user: dan tags: cacheflush | |
| 13:48 | Fix uses of ctype functions (ex: isspace()) on signed characters in test programs and in some obscure extensions. No changes to the core. check-in: 34eb6911 user: drh tags: trunk | |
| 01:11 | Enhance comments in the MSVC batch build tool. check-in: 2964ce25 user: mistachkin tags: trunk | |
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2015-10-28
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| 20:01 | Make the internal sqlite3PExpr() interface responsive to the TKFLG_DONTFOLD flag on the operator parameter. check-in: b10ab59f user: drh tags: trunk | |
| 19:46 | Add experimental API sqlite3_db_cacheflush(). check-in: 65b86dc1 user: dan tags: cacheflush | |
| 16:05 | Factor out adding NOT expression nodes in the parser into a subroutine. check-in: 00185418 user: drh tags: trunk | |
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2015-10-27
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| 20:04 | Have contentless and external content fts5 tables ignore "OR REPLACE" conflict handling. check-in: a85c2a47 user: dan tags: trunk | |
| 17:48 | Fix problems with prefix queries in fts5. check-in: 3b5758c6 user: dan tags: trunk | |
| 13:35 | Provide hints to the storage engine using the sqlite3BtreeCursorHint() interface when compiling with SQLITE_ENABLE_CURSOR_HINTS. check-in: 45d3539e user: drh tags: trunk | |
| 13:24 | Split out sqlite3BtreeCursorHintFlags() from sqlite3BtreeCursorHint() the interface for improved performance. Closed-Leaf check-in: b3ec9a0d user: drh tags: cursor-hints | |
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2015-10-26
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| 20:39 | Add new extended error code SQLITE_IOERR_AUTH. check-in: b4e70dd0 user: dan tags: trunk | |
| 20:11 | Merge the BTREE_FORDELETE enhancement with this branch. check-in: 20da0849 user: dan tags: cursor-hints | |
| 18:51 | Merge in all trunk changes prior to the BTREE_FORDELETE enhancement. check-in: 53d5a4ad user: drh tags: cursor-hints | |
| 18:01 | Capture BTREE_FORDELETE test cases that were mistakenly omitted from the previous merge. check-in: de697251 user: drh tags: trunk | |
| 17:50 | Provide the BTREE_FORDELETE flag to sqlite3BtreeCursor() if the cursor will be used only for deletions and seeking. check-in: 871b1c78 user: drh tags: trunk | |
| 16:34 | Fix an uninitialized variable problem in the test code added by the previous commit. Closed-Leaf check-in: 7849662e user: dan tags: btree-fordelete-flag | |
| 16:31 | Test that the binary record "0x01 0x00" is interpreted by OP_Column as a vector of NULL (or default) values. check-in: 5bdc3c82 user: dan tags: btree-fordelete-flag | |
| 14:54 | Fix a C99-ism and a harmless compiler warning. check-in: 138783b5 user: drh tags: trunk | |
| 14:41 | When compiling with SQLITE_HAS_CODEC, honor the hexkey= query parameter on URI pathnames in sqlite3_open_v2(). check-in: e0ce3fc0 user: drh tags: trunk | |
| 12:55 | Remove an unreachable branch in malloc.c. check-in: a36b7fe9 user: drh tags: trunk | |
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2015-10-24
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| 20:31 | When creating an automatic-index on a sub-query, add a unique integer to the end of each index key to ensure the entire key is unique. Fix for [8a2adec1]. check-in: bfea226d user: dan tags: trunk | |
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2015-10-23
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| 11:50 | Remove an unused #define from whereInt.h. Add comments describing the new sqlite3BtreeCursor() flags. check-in: 4c0ba8be user: dan tags: btree-fordelete-flag | |
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2015-10-22
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| 20:54 | Modifications to pass a flag to internal routine sqlite3BtreeCursor() when a cursor that is used solely for deleting b-tree entries, or for obtaining the components of keys to delete from other b-trees, is opened. check-in: cdc92919 user: dan tags: btree-fordelete-flag | |
| 18:06 | Alternate compiler warning fix for sqlite3StatusHighwater. check-in: 4315d202 user: mistachkin tags: trunk | |
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2015-10-21
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| 22:08 | Fix harmless compiler warnings in FTS5. check-in: aa4e01ea user: mistachkin tags: trunk | |
| 22:07 | Fix compilation of 'testfixture' with MSVC when the FTS5 and JSON1 extensions are enabled. check-in: e31aa97a user: mistachkin tags: trunk | |
| 20:56 | Remove some branches made unreachable by recent changes from fts5. check-in: ae350bfb user: dan tags: trunk | |
| 20:07 | Minor optimization for fts5 queries. check-in: 363b36d5 user: dan tags: trunk | |
| 08:26 | Add extra debugging function to test_rbu.c. Enhance the documentation for sqlite3rbu_db() to define the validity of the returned database handles. check-in: b9c4aa52 user: dan tags: trunk | |
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2015-10-20
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| 23:27 | Fix harmless compiler warnings in FTS5. check-in: 0a903ec2 user: mistachkin tags: trunk | |
| 21:05 | More optimizations for fts5 prefix queries. check-in: b8fb263e user: dan tags: trunk | |
| 19:55 | Fix #line directives added to generated file fts5.c. check-in: 1f5f5804 user: dan tags: trunk | |
| 15:49 | Initialize variables in the fts5 integrity-check code to avoid compiler warnings. check-in: e979e2cc user: dan tags: trunk | |
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2015-10-19
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| 20:49 | Another optimization for fts5 prefix (and other) queries. check-in: 60a8bde0 user: dan tags: trunk | |
| 17:43 | Another tweak to improve performance of fts5 prefix queries. check-in: 69be427c user: dan tags: trunk | |
| 15:59 | Fix a problem in the fts5txt2db.tcl script causing it to fail when creating tables with more than 8 columns. check-in: 68ee426a user: dan tags: trunk | |
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2015-10-17
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| 20:34 | Add tests to cover new branches added to the fts5 code by the previous commit. check-in: cf618334 user: dan tags: trunk | |
| 19:49 | Handle equality and range constraints on the "term" column of fts5vocab tables. Also have the same module report columns using names instead of indexes. check-in: 6020d96a user: dan tags: trunk | |
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2015-10-16
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| 23:55 | Fix a comment in expr.c and add a CORRUPT_DB to an assert() in btree.c. check-in: 0df371d1 user: drh tags: trunk | |
| 20:53 | Merge recent enhancements from trunk. Version now 3.9.1. check-in: 26fa091d user: drh tags: cursor-hints | |
| 20:20 | Merge the version 3.9.1 updates. check-in: 2bbb9595 user: drh tags: sessions | |
| 20:13 | Enhancements to the MSVC makefile. check-in: 39e8a5d9 user: mistachkin tags: trunk | |
| 20:12 | Merge the 3.9.1 changes into trunk. (This only updates the version number and configure script since all the other changes in 3.9.1 were cherrypicked from trunk.) check-in: eb231742 user: drh tags: trunk | |
| 17:31 | Version 3.9.1 check-in: 767c1727 user: drh tags: release, branch-3.9, version-3.9.1 | |
| 15:56 | Cherrypick the json form-feed fix, and other #ifdef and build script changes to address minor issues that came to light after the 3.9.0 release. Update the version number to 3.9.1. No logic changes except for the form-feed bug-fix in json1 (ticket [57eec374ae1d0a1d4a]). check-in: 746fcd2f user: drh tags: branch-3.9 | |
| 15:42 | Fix the fuzzershell utility program so that it compiles with the amalgamation that includes JSON1 support. check-in: d6fc616e user: drh tags: trunk | |
| 15:35 | Fix the JSON1 extension so that it does not depend on isdigit() and strtod() from the standard library when compiled into SQLite as part of the amalgamation. check-in: bc9a9a60 user: drh tags: trunk | |
| 15:16 | Form-feed is not valid whitespace for json. Fix for ticket [57eec374ae1d0a1d] check-in: 28957d63 user: drh tags: trunk | |
| 14:54 | Have the sqlite3VdbeSerialType() function go ahead and compute the serial length as well, since it is always needed. This avoids unnecessary calls to sqlite3VdbeSerialTypeLen(). check-in: 2ad72be1 user: drh tags: trunk | |
| 14:23 | Use a lookup table to compute the content length for serial types less than 128, for a 1.2% performance improvement. check-in: 33957248 user: drh tags: trunk | |
| 13:50 | Simplify the OP_Column logic slightly. One very small performance improvement added. check-in: 0114b45d user: drh tags: trunk | |
| 12:53 | OP_Column optimization: Do not check for an oversize row header unless the row header size is larger than the content available on the local page. check-in: 8125b74c user: drh tags: trunk | |
| 12:39 | Improved header comment on the tool/vdbe_profile.tcl script. No changes to code. check-in: b17ad8fc user: drh tags: trunk | |
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2015-10-15
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| 21:30 | Performance optimization for the OP_Column opcode. check-in: 076be547 user: drh tags: trunk | |
| 19:21 | Enhance the use of the column cache for UPDATE statements, making them more efficient for the case where a column is modified to be an expression of other unmodified columns. check-in: 871e091d user: drh tags: trunk | |
| 18:04 | Add the OP_IntCopy opcode - an optimized version of OP_SCopy that only works for integer values. check-in: 3a2f73a4 user: drh tags: trunk | |
| 17:31 | Optimization to the out2Prerelease() helper routine in the VDBE engine. check-in: 79298fe8 user: drh tags: trunk | |
| 17:21 | Remove a superfluous conditional from the memory allocation initialization. check-in: 9ccf8f8d user: drh tags: trunk | |
| 16:20 | Performance optimizations to the sqlite3MallocSize() by requiring the argument to always be non-NULL. check-in: cb65989b user: drh tags: trunk | |
| 15:28 | Change sqlite3StatusSet() into sqlite3StatusHighwater() so that only the highwater mark is recorded. This gives a small size reduction and performance improvement. check-in: 6422d223 user: drh tags: trunk | |
| 12:06 | Make sure sqlite.h is not #included by itself. check-in: a61880c2 user: drh tags: trunk | |
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2015-10-14
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| 23:04 | In the MSVC makefile, add LIBTCLPATH variable to make it easier to run tests when the Tcl library is not already present in the PATH. check-in: 54127602 user: mistachkin tags: trunk | |
| 22:46 | In the MSVC makefile, make sure LDFLAGS is used for the tool executables as well. check-in: 0a17ee49 user: mistachkin tags: trunk | |
| 21:08 | Tests and minor fixes to improve coverage of FTS5 code. check-in: f4de6d45 user: dan tags: trunk | |
| 20:34 | Fix harmless compiler warnings. check-in: 1c46c194 user: mistachkin tags: trunk | |
| 20:09 | Merge in all the 3.9.0 updates from trunk. check-in: 29444149 user: drh tags: cursor-hints | |
| 20:03 | Update makefiles to remove all uses of "awk" - to make building SQLite easier on Windows systems. The only requirements now are tclsh, a C compiler, and common file utilities. check-in: 4bd0d43d user: drh tags: trunk | |
| 20:01 | Enable cross-compiling the various tool EXEs with MSVC. check-in: 7d772333 user: mistachkin tags: trunk | |
| 19:52 | Fixes to the JSON1 extension and its use by fuzzcheck to avoid problems when building DLLs. check-in: 01d3ee7b user: drh tags: trunk | |
| 19:44 | Fix fuzzcheck.c so that it assumes that JSON1 is already compiled in and does not need to be initialized further. Closed-Leaf check-in: ec003958 user: drh tags: dll-build-fix | |
| 18:45 | Avoid exporting sqlite3_json_init() from amalgamation builds. check-in: 8463f7e7 user: dan tags: dll-build-fix | |
| 12:29 | Version 3.9.0 check-in: a721fc0d user: drh tags: trunk, release, version-3.9.0 | |
| 10:56 | Add the missing 'extern "C" {...}' blocks to fts5.h and sqlite3rbu.h. check-in: 47a2ce97 user: dan tags: trunk | |
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2015-10-13
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| 20:42 | Merge in the final few changes before the 3.9.0 release. check-in: e1afdbb5 user: drh tags: sessions | |
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2015-10-12
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| 22:31 | Remove the unused fts5ExprColsetTest() routine. check-in: 9ecafc0c user: drh tags: trunk | |
| 22:20 | Fix a couple harmless compiler warnings. check-in: 7f896a97 user: mistachkin tags: trunk | |
| 19:12 | Further tweaks to improve fts5 prefix query performance. check-in: 1c20c1c2 user: dan tags: trunk | |
| 04:56 | Change all references to 3.8.12 into 3.9.0. Comment changes only - no changes to code. check-in: 6f2858f6 user: drh tags: trunk | |
| 03:56 | Remove AWK requirement from the MSVC batch build tool. Closed-Leaf check-in: 6d9cdb93 user: mistachkin tags: omit-awk | |
| 03:44 | The TclKit batch tool should not download the TclKit SDK when the TCLKIT_NOSDK environment variable is set. check-in: 7c5d583b user: mistachkin tags: omit-awk | |
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2015-10-11
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| 20:39 | Detect and report circularly defined views even if the views have the columns defined in the CREATE VIEW statement. check-in: 9ab9c8c6 user: drh tags: trunk | |
| 20:08 | Remove an unreachable branch in the query flattener substitution logic. check-in: 46ee3453 user: drh tags: trunk | |
| 19:46 | Improved substitution logic in the query flattener. Saves code space, and (more importantly) works correctly with table-valued functions. check-in: 3d0bd95e user: drh tags: trunk | |
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2015-10-10
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| 23:39 | Enhance TclKit batch tool (and MSVC makefile) to support targets that require the Tcl stub library. check-in: bc6223b1 user: mistachkin tags: omit-awk | |
| 20:35 | Pull in the latest 3.9.0 tweaks from trunk. check-in: ed174ccf user: drh tags: sessions | |
| 16:41 | Work around a "security feature" bug in memcpy() on OpenBSD. check-in: fab6f090 user: drh tags: trunk | |
| 15:57 | Remove another instance of strcpy() from FTS5, to mollify OpenBSD. check-in: 35e6248a user: drh tags: trunk | |
| 15:11 | Omit the use of strcpy() in FTS5 since OpenBSD hates strcpy(). check-in: bc24a5bb user: drh tags: trunk | |
| 14:41 | Compiler warning fixes: Rename some local variables from "j1" to avoid a name collision with the j1() bessel function in the math library. Omit a dummy initializer that gcc 4.6.3 does not like. check-in: 9ddef84d user: drh tags: trunk | |
| 14:00 | Add some #ifdef-ery to json1.c to avoid a duplicate typedef when used in the amalgamation, since some compilers become upset over duplicate typedefs. check-in: de28acd4 user: drh tags: trunk | |
| 02:06 | Remove a couple superfluous double quotes in the MSVC makefile. check-in: 0f9e205b user: mistachkin tags: omit-awk | |
| 01:55 | Fix typo in the MSVC makefile. Replace remaining uses of AWK in the MSVC makefile with a Tcl script. check-in: f8c2193b user: mistachkin tags: omit-awk | |
| 00:53 | More fine-tuning to the new TclKit tools. check-in: 43addd8a user: mistachkin tags: omit-awk | |