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100 ancestors of 35e6ac18e3d03009
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2011-08-23
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| 11:47 | When copying a rollback mode database over a WAL database using the backup API, leave the destination database in WAL mode (instead of switching it to rollback mode). Fix for [af95b8c609]. (check-in: 35e6ac18e3 user: dan tags: trunk) | |
| 00:01 | Remove a branch that is always true. (check-in: a65681926d user: drh tags: trunk) | |
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2011-08-22
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| 20:33 | Remove an unreachable branch in the FK code. (check-in: 6c227cc853 user: drh tags: trunk) | |
| 09:54 | Fix for [b1d3a2e531]. (check-in: 3f3acee465 user: dan tags: trunk) | |
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2011-08-19
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| 14:54 | When retrying a write() after an EINTR error on unix, be sure to also rerun the previous lseek(). Ticket [e59bdf6116036a] (check-in: 21452f3ae6 user: drh tags: trunk) | |
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2011-08-18
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| 17:47 | Ensure that the Tcl "db onecolumn" command returns an empty string if the SELECT statement returns zero rows. (check-in: 928bcaf0f0 user: dan tags: trunk) | |
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2011-08-17
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| 07:46 | Properly process x64 DLL exports, which do not contain a leading underscore, in the MSVC makefile. (check-in: d5936324d2 user: mistachkin tags: trunk) | |
| 02:19 | Add vdbesort.c to the MSVC makefile. (check-in: 8eaa2cd3f4 user: mistachkin tags: trunk) | |
| 00:40 | Use OP_Sort rather than OP_Rewind in order to sort the content of a new index on the CREATE INDEX statement. Add an ALWAYS() to the merge sort logic to document an unreachable branch. (check-in: f01766f423 user: drh tags: trunk) | |
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2011-08-15
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| 19:44 | Updated comments on the multiplexor extension. No changes to code. (check-in: 0f42ef697e user: drh tags: trunk) | |
| 15:37 | Fix an assert() in the merge-sort logic to account for I/O errors. (check-in: c1daa809a1 user: drh tags: trunk) | |
| 15:27 | New makefile target "sqlite3-debug.c" builds an amalgamation that include appropriate "#line" macros relating the code back to the original source files. (check-in: 26f2da24b0 user: drh tags: trunk) | |
| 14:41 | When opening a temporary file to use in a merge-sort, pass SQLITE_OPEN_TEMP_JOURNAL instead of SQLITE_OPEN_TEMP_DB. This is a better fit, as merge-sort files are written and read sequentially like journal files. (check-in: bd04756b66 user: dan tags: trunk) | |
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2011-08-13
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| 10:47 | Fix the header comment on the implementation of the file_control_sizehint_test TCL command in test1.c. (check-in: 309198085f user: drh tags: trunk) | |
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2011-08-12
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| 16:47 | Merge the experimental changes to use a merge-sort when creating an index into the trunk. (check-in: 346a453d1f user: dan tags: trunk) | |
| 16:34 | Update Makefile.in and configure to account for new source file vdbesort.c. (Closed-Leaf check-in: 69e4b41de2 user: dan tags: experimental) | |
| 16:30 | Merge latest trunk changes into experimental branch. (check-in: 7e515055f2 user: dan tags: experimental) | |
| 16:11 | Remove an unused parameter from a function in vdbesort.c. Fix some comments and other details in the same file. (check-in: 1a8498d803 user: dan tags: experimental) | |
| 15:02 | Add the SQLITE_OMIT_MERGE_SORT pre-processor directive. To omit the code in vdbesort.c. (check-in: 4ced2394b1 user: dan tags: experimental) | |
| 11:59 | Add tests to improve coverage of vdbesort.c. (check-in: 87a15917d7 user: dan tags: experimental) | |
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2011-08-10
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| 01:52 | Make the openDirectory routine in os_unix.c overrideable so that it can be turned into a harmless no-op for the chromium sandbox. (check-in: 6b236069e1 user: drh tags: trunk) | |
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2011-08-09
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| 18:14 | Add command-line utilities "offsets.c" and "extract.c" for use in low-level analyzsis of database files. (check-in: dfa22ed438 user: drh tags: trunk) | |
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2011-08-08
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| 23:48 | In os_unix.c, do not open the directory containing the database file when the database file is opened. Instead, wait until time to fsync() the directory. And do not report an error if the open fails, since some systems (Ex: AIX and a chromium sandbox) are unable to open and fsync directories. (check-in: 713b1b7dc1 user: drh tags: trunk) | |
| 23:18 | Allow the unlink() system call to be overridden in os_unix.c. (check-in: 8d1b5c3ac0 user: drh tags: trunk) | |
| 19:26 | Remove redundant parameter from vdbeSorterInitMerge() in vdbesort.c. (check-in: eec8c0df07 user: dan tags: experimental) | |
| 16:44 | Add fault-injection and other tests (and fixes) to improve coverage of vdbesort.c. (check-in: 0e6defa6aa user: dan tags: experimental) | |
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2011-08-07
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| 01:31 | Remove relevant elements from the sqlite_stat2 table when doing a DROP INDEX or DROP TABLE. (check-in: 3c8f97ae52 user: drh tags: trunk) | |
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2011-08-06
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| 15:09 | Fix a problem with building large indexes introduced by the previous commit. (check-in: 038ec9ea92 user: dan tags: experimental) | |
| 12:01 | In temp files used for merge sorting, store the size of each packed-memory-array at the start of the array itself. This is to avoid having to store the offsets of all arrays in the (potentially very large) file in main-memory. (check-in: 8051c1767c user: dan tags: experimental) | |
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2011-08-05
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| 11:49 | Minor internal changes to vdbesort.c. Also, default to merging lists together 16 at a time. (check-in: 9ddc324a34 user: dan tags: experimental) | |
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2011-08-04
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| 18:43 | Fix a comment in vdbesort.c. (check-in: db8518cab8 user: dan tags: experimental) | |
| 12:14 | Change to using packed-memory-arrays instead of b-trees when performing an offline merge-sort for CREATE INDEX. This makes it easier to control the number of disc seeks required when merging. (check-in: a4770d079c user: dan tags: experimental) | |
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2011-08-03
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| 22:06 | Merge the winopen-retry-logic branch into trunk. The biggest change here is to test scripts, which should now use such as copy_file and delete_file from tester.tcl rather than the raw file commands of TCL. (check-in: b90c28be38 user: drh tags: trunk) | |
| 16:40 | Update the OP_Move opcode to shift the pScopyFrom pointer of aliases when compiled with SQLITE_DEBUG. Ticket [d63523637517386191]. (check-in: a2135ad130 user: drh tags: trunk) | |
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2011-08-02
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| 23:45 | Add explanatory comment to the win32lock-2.2 test case. (Closed-Leaf check-in: 4cb17881d9 user: mistachkin tags: winopen-retry-logic) | |
| 23:34 | Correct subtle timing issues in the win32lock test cases and in the lock_win32_file Tcl command. Also, eliminate superfluous MSVC compiler warnings. (check-in: 7baf02946e user: mistachkin tags: winopen-retry-logic) | |
| 20:19 | Fix missing info exists check for win32lock-2.2 (the one previously applied to win32lock-1.2). (check-in: 8a52698e64 user: mistachkin tags: winopen-retry-logic) | |
| 20:14 | Exclude the 8_3_names.test script from the inmemory_journal permutation. (check-in: 78fc94c8d1 user: drh tags: trunk) | |
| 20:03 | Replace the missed 'file copy' in malloc_common.tcl with copy_file. (check-in: cd20b4ef60 user: mistachkin tags: winopen-retry-logic) | |
| 20:01 | Merge in the permutation changes from trunk. (check-in: b30a5e307f user: drh tags: winopen-retry-logic) | |
| 19:59 | Also exclude backcompat.test from inmemory_journal since inmemory_journal is not compatible with WAL mode. (check-in: 861a5b6243 user: drh tags: trunk) | |
| 19:42 | Merge the latest trunk changes into the winopen-retry-logic branch. (check-in: 8bef97a0eb user: drh tags: winopen-retry-logic) | |
| 19:30 | Omit backcompat.test from the journaltest permutation because it uses WAL mode which is incompatible with journaltest. (check-in: 2bbf3150a4 user: drh tags: trunk) | |
| 10:56 | Minor fixes to vdbesort.c code in preparation for a major rework. (check-in: 7f339c0e26 user: dan tags: experimental) | |
| 01:57 | Make sure IS NOT NULL constraints work on virtual tables. Fix for ticket [6c14288a473ceff]. (check-in: a55f4ab999 user: drh tags: trunk) | |
| 00:57 | Add retry logic for AV defense to winOpen. Also, refactor test suite to allow the key Tcl file operations (e.g. copy and delete) to be retried. (check-in: 9007586fda user: mistachkin tags: winopen-retry-logic) | |
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2011-07-30
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| 23:50 | Fix a (humorous) typo in the lemon documentation. (check-in: ed630b012f user: drh tags: trunk) | |
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2011-07-28
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| 20:48 | Merge changes for the new sqlite3_file_control() that will cause the -wal and -shm files to persist after the last database connection closes. (check-in: 1b56677bdf user: mistachkin tags: trunk) | |
| 19:16 | Remove redundant sub-expression from retry loop invariant in winAccess. Also, make check for SQLITE_ACCESS_READWRITE formally correct. (check-in: 93079a92c4 user: mistachkin tags: trunk) | |
| 07:34 | Fix conditional for retry logic in winAccess and add missing call to logIoerr. (check-in: 8a145863d1 user: mistachkin tags: trunk) | |
| 00:14 | Use osStat() instead of stat() consistently in os_unix.c (check-in: 9109128cb5 user: drh tags: trunk) | |
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2011-07-26
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| 16:23 | Test cases added. Fix the query mode. (Closed-Leaf check-in: a9d8794ae9 user: drh tags: persistent-wal-patch) | |
| 16:03 | Prototype change for a new sqlite3_file_control() that will cause the -wal and -shm files to persist after the last database connection closes. (check-in: e34c553bf0 user: drh tags: persistent-wal-patch) | |
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2011-07-25
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| 23:25 | Enable the SQLITE_FCNTL_SIZE_HINT on unix even if SQLITE_FCNTL_CHUNK_SIZE has not been set. (check-in: 05c9832e5f user: drh tags: trunk) | |
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2011-07-23
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| 13:54 | Merge the winAccess retry logic from the anti-antivirus branch into the trunk. (check-in: 08d0e8799e user: drh tags: trunk) | |
| 13:11 | In the multiplexor, close auxiliary files before deleting them when doing a truncate. (check-in: 6fb7cfc2ef user: drh tags: trunk) | |
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2011-07-22
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| 21:25 | Add retry logic for AV defense to winAccess(). Also allow OS tracing to be enabled by a compile-time option. (Closed-Leaf check-in: a6b85c7340 user: drh tags: av-defense) | |
| 11:23 | Also add the sqlite3-all.c target to the MSVC makefile. (check-in: 8ce2b74a82 user: drh tags: trunk) | |
| 11:16 | Add makefile targets sqlite3-all.c. (check-in: 71f7be586f user: drh tags: trunk) | |
| 10:53 | Adjust the maximum number of open database connections in wal3.test down for OpenBSD. (check-in: b38e52f675 user: drh tags: trunk) | |
| 10:33 | Use $(TCLSH_CMD) instead of tclsh in the autoconf makefile. (check-in: fd36d8067b user: drh tags: trunk) | |
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2011-07-21
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| 21:29 | Compile with the SQLITE_ENABLE_8_3_NAME macro set to 2 to force 8+3 filenames to be on all the time. (check-in: ae83dac701 user: drh tags: trunk) | |
| 20:59 | All multiplexor chunk sizes up to 4GiB. Disable the multiplexor if the chunk size is set to 0. (check-in: 83191ad6f3 user: drh tags: trunk) | |
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2011-07-20
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| 17:59 | For an existing multiplexed database, try to set the chunk size automatically based on the sizes of the preexisting pieces. (check-in: 427a9a5120 user: drh tags: trunk) | |
| 17:13 | All the SQLITE_OPEN_URI flag to propagate down into the VFS. (check-in: 29866f9598 user: drh tags: trunk) | |
| 16:35 | When the multiplexor opens an auxiliary file, it now persists the name of that file until it is closed, as it should. Remove the limit on the number of auxiliary files used by the multiplexor. (check-in: 1ffa542bf9 user: drh tags: trunk) | |
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2011-07-19
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| 18:29 | Formatting changes on the multiplexor code - make sure no lines exceed 80 characters. No logical changes. (check-in: ed5f0aad6b user: drh tags: trunk) | |
| 15:27 | Increase the version number to 3.7.8. (check-in: 4355bf2908 user: drh tags: trunk) | |
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2011-07-15
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| 13:43 | In os_unix.c, check if the ESTALE macro is defined before using it. (check-in: 87017410f2 user: dan tags: trunk) | |
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2011-07-13
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| 18:31 | Do not try to use STAT2 to refine the row estimate of a query that uses a unique or nearly-unique index. (check-in: efffc49baf user: drh tags: trunk) | |
| 16:03 | Added the SQLITE_FCNTL_WIN32_AV_RETRY file control for configuring the retry counts and delays in the windows VFS. (check-in: 7aaf0a6ae1 user: drh tags: trunk) | |
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2011-07-12
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| 14:38 | Merge the improved anti-virus defenses into the trunk. (check-in: 0207fd9b0c user: drh tags: trunk) | |
| 14:28 | Experimental support for speeding up CREATE INDEX commands using an offline merge sort. (check-in: 30dbf0feab user: dan tags: experimental) | |
| 14:02 | Revise logic in winDelete to check the file prior to attempting to delete it. (Closed-Leaf check-in: 36f11acc53 user: mistachkin tags: av-defense) | |
| 13:51 | Improvements to the logging that occurs on an antivirus I/O retry. (check-in: ff0ff75c35 user: drh tags: av-defense) | |
| 11:04 | Update the anti-virus retry logic for DeleteFile(). Invoke sqlite3_log() for each anti-virus retry. Make the retry delay configurable at compile-time. (check-in: 89f1848d7f user: drh tags: av-defense) | |
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2011-07-11
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| 23:45 | Update the TCL commands for setting windows manditory locks. Add test cases for manditory lock delays under windows. (check-in: 03af4c175c user: drh tags: trunk) | |
| 18:17 | Change the windows backend to retry read and write requests if the encounter ERROR_LOCK_VIOLATION and ERROR_SHARING_VIOLATION errors - which we think sometimes happens due to aggressive anti-virus software. (check-in: c20aca0661 user: drh tags: trunk) | |
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2011-07-09
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| 16:17 | Fix harmless compiler warnings on unix. (check-in: 90b1aea174 user: drh tags: trunk) | |
| 13:00 | In where.c::findIndexCol - make sure that the Expr.op is TK_COLUMN before accessing the Expr.iColumn and Expr.iTable fields. Also fix a couple of unreachable branches. (check-in: 418a4da2a9 user: drh tags: trunk) | |
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2011-07-08
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| 17:02 | Change the default chunk size on test_multiplex.c to 2147418112 bytes (formerly 1073741824 bytes) and make the default configurable at compile-time using SQLITE_MULTIPLEX_CHUNK_SIZE and at run-time using the "chunksize" URI query parameter. Add support fo test_multiplex to the shell. (check-in: e305b5a931 user: drh tags: trunk) | |
| 16:10 | Fix for [54844eea3f]: Do not create automatic indexes on correlated sub-queries. (check-in: 9f14fa56ba user: dan tags: trunk) | |
| 13:07 | Extend the SQLITE_TESTCTRL_OPTIMIZATIONS option to disable DISTINCT optimizations. (check-in: 18501dd1a8 user: drh tags: trunk) | |
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2011-07-07
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| 08:52 | Update the tool/symbols.sh script to check for accidentally exported global variables. (check-in: 71b749a9dc user: drh tags: trunk) | |
| 08:19 | Add a target to main.mk that will fail if the amalgamation contains any exported symbols that do not begin with "sqlite3_". Run this target from within releasetest.tcl. Add "static" to a couple of private functions in mem3.c. (check-in: a68b6580c7 user: dan tags: trunk) | |
| 07:37 | Remove accidental global variable "doclist" from fts3Int.h. (check-in: f244b2f395 user: dan tags: trunk) | |
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2011-07-06
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| 09:36 | Expose the value of compile time symbol SQLITE_MAX_DEFAULT_PAGE_SIZE to test scripts. (check-in: 335736637c user: dan tags: trunk) | |
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2011-07-04
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| 06:52 | Adjust a couple of test scripts so that they work with OMIT_UTF16 builds. (check-in: 6c51bad0a3 user: dan tags: trunk) | |
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2011-07-02
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| 19:12 | Add a testcase macro to ensure testing a boundary case in DISTINCT processing. (check-in: ff9fc722dc user: drh tags: trunk) | |
| 15:32 | Ensure that automatic indexes are only created in scenarios where they may be used more than once. (check-in: 27c65d4d9c user: dan tags: trunk) | |
| 09:46 | Merge experimental changes improving optimization of DISTINCT queries with the trunk. (check-in: 45e581bff7 user: dan tags: trunk) | |
| 06:44 | Fix a broken assert() in where.c. (Closed-Leaf check-in: 090b29177f user: dan tags: experimental) | |
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2011-07-01
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| 18:43 | Merge latest trunk changes with experimental branch. (check-in: e56be74eab user: dan tags: experimental) | |
| 18:26 | Improve use of indexes to optimize DISTINCT queries. (check-in: 6c202ea024 user: dan tags: experimental) | |
| 14:22 | Test case for ticket [d6ddba6706353915ceed] (check-in: 953e169e8a user: drh tags: trunk) | |
| 14:21 | Improvements and tests for detection of redundant DISTINCT qualifiers. (check-in: 7337293c87 user: dan tags: experimental) | |
| 13:50 | Ignore the database name on the target table when parsing a CREATE TABLE statement out of the sqlite_master table. This is a fix for ticket [d6ddba6706353] that preserves backwards compatibility. (check-in: 009c96ea78 user: drh tags: trunk) | |
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2011-06-30
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| 20:17 | Experimental changes to improve optimization of DISTINCT queries. (check-in: f7ba0219ef user: dan tags: experimental) | |
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2011-06-29
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| 17:11 | Pass the BTREE_UNORDERED hint into both sqlite3BtreeOpen() and into sqlite3BtreeCreateTable(). (check-in: 591de898f4 user: drh tags: trunk) | |
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2011-06-28
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| 14:16 | Merge the fts3-changes branch back into the trunk. (check-in: b9477eb056 user: dan tags: trunk) | |
| 11:58 | Add a fix and tests for the FTS deferred token logic. (Closed-Leaf check-in: 91daea7d2e user: dan tags: fts3-changes) | |