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100 descendants and 100 ancestors of [2e7c1e0a]

2015-05-27
15:42
A different approach to preventing buffer overreads when comparing a vector of values with a corrupt index record that spans at least one overflow page. check-in: 95eaa49f user: drh tags: trunk
15:10
Disallow the use of "rowid" in CTEs - it has never worked correctly and it makes no sense, so we might as well make it an explicit error. Also: add the PRAGMA cell_size_check=ON command. check-in: 19e2cebc user: drh tags: trunk
14:21
A different approach to preventing buffer overreads when comparing a vector of values with a corrupt index record that spans at least one overflow page. Closed-Leaf check-in: 7e9e1b61 user: dan tags: avoid-buffer-overread
13:06
CTEs have never had working rowids. So disallow the use of the "rowid" column within CTEs. Closed-Leaf check-in: 0055df04 user: drh tags: no-rowid-in-cte
03:46
Add the "PRAGMA cell_size_check=ON" command. Closed-Leaf check-in: 2ead43f0 user: drh tags: cell-size-check-pragma
2015-05-26
20:31
Avoid a buffer overread when comparing against a corrupt record that spans at least one overflow page. check-in: 62a5b363 user: dan tags: trunk
20:07
Avoid branching on an uninitalized variable when comparing SQL values with the undefined serial types 10 and 11 (which only appear in corrupt databases). check-in: b4a45d3b user: dan tags: trunk
19:08
The "make fuzztest" target now uses fuzzcheck instead of fuzzershell. Test data is added for database fuzz testing. check-in: 5e3e410b user: drh tags: trunk
19:01
Merge accidental fork. Closed-Leaf check-in: e85628e3 user: dan tags: test-using-fuzzcheck
18:58
Fix a one-byte buffer overread that may follow a syntax error while preparing an SQL statement. check-in: 07500393 user: dan tags: test-using-fuzzcheck
18:58
Fix fuzzcheck so that it responds correctly to the TEST_FAILURE environment variable. check-in: 76770c9e user: drh tags: test-using-fuzzcheck
18:15
The "make fuzztest" target now uses fuzzcheck instead of fuzzershell. check-in: 4a5f6f1f user: drh tags: test-using-fuzzcheck
17:57
Enhance fuzzcheck with the ability to store descriptions in each source database and to run multiple source databases in a single invocation. check-in: 193364c8 user: drh tags: trunk
17:33
Add a cast to one side of the test added by [97806a78] in order to avoid a signed/unsigned comparison warning. check-in: 5b46d2a7 user: dan tags: trunk
17:29
Avoid using a zero-sized array within a struct in fts3 code. check-in: b05cae36 user: dan tags: trunk
16:12
Fix another bug in the in-memory VFS for fuzzcheck. check-in: 16878a31 user: drh tags: trunk
14:57
Update test cases in corruptI.test so that they work with both SQLITE_ENABLE_OVERSIZE_CELL_CHECK and SQLITE_DEFAULT_AUTOVACUUM builds. check-in: 22a14663 user: dan tags: trunk
12:18
Return SQLITE_CORRUPT to the user if an attempt is made to add database page 1 to the free page list. check-in: 68876003 user: dan tags: trunk
11:53
Fix a problem with ignoring UNIQUE constraints on WITHOUT ROWID tables rendered redundant by the PRIMARY KEY. check-in: 3b936913 user: dan tags: trunk
03:31
Silence harmless compiler warnings when building the command line utilities with MSVC. check-in: d26060c4 user: mistachkin tags: trunk
03:24
Add fuzzcheck to makefile clean targets. Also, for consistency, replace a few tabs with spaces. check-in: eda2a437 user: mistachkin tags: trunk
00:28
Add the --result-trace option to fuzzcheck, and other interface enhancements. check-in: c415bb7b user: drh tags: trunk
2015-05-25
23:14
Fix an important bug in the xRead method of the in-memory VFS for fuzzcheck. check-in: 58cd40e8 user: drh tags: trunk
22:38
Add the fuzzcheck test program. check-in: 341cb6ab user: drh tags: trunk
22:29
Add fuzzcheck to all makefiles and fix compiler warnings. Closed-Leaf check-in: 7b3d2190 user: drh tags: fuzzcheck
22:18
Merge in trunk fixes. check-in: c71c2e1a user: drh tags: fuzzcheck
22:17
Improved tracing capabilities in fuzzcheck. check-in: 864bfdbf user: drh tags: fuzzcheck
21:59
Add the --native-vfs option on fuzzcheck. check-in: 12e95e3f user: drh tags: fuzzcheck
20:04
Fix a case of a corrupt database causing SQLite to read from up to 4 bytes before the start of a memory allocation. check-in: 7d2c4f7b user: dan tags: trunk
19:37
Merge the btree fixes out of trunk. check-in: f3cd8cec user: drh tags: fuzzcheck
19:35
Add the --dbid and --sqlid parameters to fuzzcheck. Other fuzzcheck fixes. check-in: 75ec9299 user: drh tags: fuzzcheck
19:24
Have the b-tree layer return SQLITE_CORRUPT to any attempt to open a cursor with a root page number less than 1. check-in: aa18c8e9 user: dan tags: trunk
18:48
First code for a new utility program to rerun checks on a large number of fuzzer-generated test cases. check-in: c5b4e363 user: drh tags: fuzzcheck
18:47
Fix a couple of btree asserts that would fail when encountering 32-bit rollover in cell payload size fields (cell payloads this large always indicate corruption). check-in: 8fa0937a user: dan tags: trunk
17:07
Fix a case where database corruption may cause SQLite to write past the end of a buffer. check-in: 97806a78 user: dan tags: trunk
15:03
Fix an assert() in btree routine freeSpace() that may be false if the database is corrupt. check-in: 00a473c5 user: dan tags: trunk
10:57
Fix an fts4 matchinf() problem triggered by deferred tokens that are part of phrases that are part of AND expressions. check-in: f1e942a1 user: dan tags: trunk
10:29
Fix an obsolete comment - no changes to code. check-in: 4e4228c4 user: drh tags: trunk
09:33
Remove an incorrect and pointless assert(). check-in: 8c3929bd user: drh tags: trunk
2015-05-24
21:46
The assert() changes removed in the previous check-in are needed after all. check-in: 336fccc8 user: drh tags: trunk
21:09
Better detection of corruption in allocateSpace() in btree.c. check-in: bf7bb53e user: drh tags: trunk
10:18
Detect database corruption in the modifyPagePointer() routine and abort. check-in: 4f0bba42 user: drh tags: trunk
2015-05-23
19:53
Instead of early detection of corruption in balance_nonroot, simply ignore the error, as it is harmless and exceedingly uncommon. check-in: 7bbf9b3c user: drh tags: trunk
19:29
Earlier detection of a specific kind of corruption in the balance_nonroot() routine. check-in: ee6dc991 user: drh tags: trunk
02:44
Minor documentation improvements. No changes to code. check-in: e446d9ce user: drh tags: trunk
2015-05-22
23:51
Merge bug fixes from trunk. check-in: 519054bb user: drh tags: sessions
23:50
Improved error messages in fuzzershell when unable to open the database. check-in: c404fcac user: drh tags: trunk
23:45
Fix a bug in fuzzershell caused by an uninitialized local variable. check-in: 745deab8 user: drh tags: trunk
23:39
Fix another bad assert() in btree - one that can be false on a corrupt database file. check-in: 89f0bbfd user: drh tags: trunk
23:26
Merge enhancements from trunk, including the new sqlite3_value_dup() API and the addition of the apSqlParam field in the sqlite3_rtree_query_info object of R-Tree. check-in: cdc0ca6f user: drh tags: sessions
23:17
Fix incorrect validation of the size of the BLOB returned by a geometry function on the RHS of a MATCH operator in RTree. The old code worked for 64-bit systems (by chance) but fails on 32-bit. check-in: 10cc44f5 user: drh tags: trunk
21:12
Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use these interfaces to enhance R-Tree to add the sqlite3_rtree_query_info.apSqlParam field. check-in: c1814242 user: drh tags: trunk
21:04
Make sure sqlite3_value_dup() works correctly even for sqlite3_value objects that are marked SQLITE_STATIC. Closed-Leaf check-in: f332ffc3 user: drh tags: value-dup
19:55
Fix minor issues with the sqlite3_value_dup() interface. check-in: 95edcf50 user: drh tags: value-dup
18:40
Update with fixes and enhancements from trunk. check-in: 9605d008 user: drh tags: value-dup
17:29
The SRT_Table type for the SelectDest object is now just an SRT_EphemTab for which the ephemeral table has already been allocated. check-in: b9727e6b user: drh tags: trunk
16:08
Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". check-in: b9fb9519 user: dan tags: trunk
13:09
Fix two faulty assert statements discovered by fuzzing. check-in: 799817bf user: drh tags: trunk
12:37
Fix an assert in btree.c that can be false when using a corrupted database file. check-in: a6eb2a39 user: drh tags: trunk
11:38
Add the --database option to the fuzzershell test program. check-in: c6d5512f user: drh tags: trunk
2015-05-21
20:26
Have r-tree prefer to use the constraint "col MATCH ?" over "rowid = ?". drh added later: All changes on this branch have been cherrypicked to trunk and will be merged into sessions from trunk. So this branch can close. Closed-Leaf check-in: b9e45596 user: dan tags: sessions-value-dup
2015-05-20
22:01
Add the sqlite3_value_dup() and sqlite3_value_free() interfaces and use those to add the sqlite3_rtree_query_info.apSqlParam field to the query callback in R-Tree. check-in: 2007391c user: drh tags: sessions-value-dup
21:28
Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use these interfaces to enhance R-Tree to add the sqlite3_rtree_query_info.apSqlParam field. check-in: a7ee40c4 user: drh tags: value-dup
17:36
Fix the initialization logic in CREATE TABLE AS so that the correct affinities are applied to all values being inserted into the new table, even if the RHS is a compound SELECT. Fix for ticket [f2ad7de056ab1dc9200]. check-in: 6a0cf3ce user: drh tags: trunk
17:25
Add a test case to verify that CREATE TABLE AS does not store INT values in TEXT columns. Ticket [f2ad7de056ab1dc92]. Closed-Leaf check-in: 0e45e8f1 user: drh tags: create-table-as-type-fix
17:18
Simplification of the initialization code for CREATE TABLE AS. check-in: 937f659e user: drh tags: create-table-as-type-fix
15:51
A proposed fix for the problem of CREATE TABLE AS generating a table that has INTEGER values in a TEXT column. Ticket [f2ad7de056ab1dc92]. check-in: d5e2c1fc user: drh tags: create-table-as-type-fix
00:15
Fix handling of queries with VALUES on the left and UNION ALL SELECT on the right and a LIMIT clause. check-in: c403502c user: drh tags: trunk
2015-05-19
23:56
Enhance the selecttrace display by showing Select.selFlags. check-in: 45d3893c user: drh tags: trunk
23:04
Merge the Makefile.msc fix and the compiler warning fix from trunk. Also fix another compiler warning in sqlite3session_diff(). check-in: 7530e1bf user: drh tags: sessions
22:56
Fix the MSVC makefile so that it works with OTA. Fix a harmless compiler warning in FTS3. check-in: c7b16645 user: drh tags: trunk
22:42
Merge recent trunk changes, include the R-Tree enhancement that allows 8-byte BLOB arguments to geometry functions, and the fix for the TEXT affinity problem that could cause corrupt indexes. check-in: 0a0de8b7 user: drh tags: sessions
22:20
Allow R-Tree geometry functions to take 8-byte BLOB arguments which are passed directly through to the underlying callback, and which can be used to pass pointers into the callback. check-in: b271ed56 user: drh tags: trunk
19:44
Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. check-in: f5d0ce80 user: dan tags: trunk
17:48
Remove the sqlite3ota_open_v2() API. Add a new parameter to sqlite3ota_open() instead. check-in: c74e0bc4 user: dan tags: trunk
16:50
Merge the ota-update branch with trunk. check-in: 08e2864e user: dan tags: trunk
16:26
Add a comment for SQLITE_FCNTL_OTA to sqlite.h.in. Closed-Leaf check-in: efa20f8e user: dan tags: ota-update
16:22
Allow OTA update state data to be stored in a database separate from the OTA update database. check-in: 5af8db56 user: dan tags: ota-update
14:14
Merge latest trunk changes with this branch. check-in: 6055a672 user: dan tags: ota-update
2015-05-14
09:53
Merge changes from the index-is-operator branch into this one. Drop the partial support added for IS on this branch by [52e73eec]. check-in: 16ab9caf user: dan tags: ota-update
08:58
Merge latest trunk changes with this branch. check-in: 299ed55c user: dan tags: ota-update
2015-04-23
19:38
Fix a problem in the "ota" utility program causing it to crash if SQLite failed to open the target database. check-in: a1a2b4a2 user: dan tags: ota-update
19:32
Merge latest trunk changes into this branch. check-in: 1506e99e user: dan tags: ota-update
19:18
Fix a performance problem in calls to sqlite3ota_close() made after the OTA update has been completely applied and checkpointed. check-in: fa62093b user: dan tags: ota-update
18:14
Have OTA maintain a small LRU cache of UPDATE statements. This reduces the amount of time it spends compiling UPDATE if a single data_xxx table contains many different ota_control strings. check-in: baee3556 user: dan tags: ota-update
2015-04-22
11:34
Add comments related to database locking to sqlite3ota.h. check-in: 77242965 user: dan tags: ota-update
2015-04-21
15:35
Add a comment to sqlite3ota.h. No code changes. check-in: 352fa09e user: dan tags: ota-update
2015-04-17
17:00
Ensure that filenames passed to the VFS xOpen() function are terminated by 2 '\0' bytes. check-in: 66eff473 user: dan tags: ota-update
16:29
Fix a memory leak in sqlite3ota.c that can follow an OOM error. check-in: c3dc15e7 user: dan tags: ota-update
08:36
Have OTA always specify SQLITE_CONFIG_URI when opening databases. Fix a test issue causing otacrash.test to fail. check-in: 0d0e5ec0 user: dan tags: ota-update
2015-04-16
18:49
Be sure to release any xShmLock locks held when closing an OTA handle. check-in: d0fba72a user: dan tags: ota-update
14:33
Fix a mismatched printf() argument and format specifier. Add ota files to Makefile.in. check-in: 5db810a8 user: dan tags: ota-update
10:55
Avoid attempting to rename the *-oal file while it is still open. check-in: 658c3b0c user: dan tags: ota-update
2015-04-15
14:26
Merge all recent trunk enhancements and fixes into the ota-update branch. check-in: 9bd3e445 user: drh tags: ota-update
2015-04-08
14:01
Merge all changes for version 3.8.9 into the ota-update branch. check-in: ec9d907a user: drh tags: ota-update
2015-03-25
15:23
Extend [52e73eec] so that the IS optimization may be used on primary keys with more than 3 columns. check-in: 4e8796af user: dan tags: ota-update
2015-03-24
18:21
Merge the latest trunk changes into this branch. check-in: 9d9b6c88 user: dan tags: ota-update
18:03
When the OTA module updates or deletes a row, save only those fields that are part of an index or primary key to the ota update database. check-in: 6326fd32 user: dan tags: ota-update
2015-03-23
17:10
Fix a broken assert() in the ota module. check-in: 858de8a5 user: dan tags: ota-update
2015-03-18
20:03
Allow whereShortCut() to use the PRIMARY KEY index of a WITHOUT ROWID table to optimize a vector of "IS" operators in a WHERE clause. check-in: 52e73eec user: dan tags: ota-update
19:04
Clarify that OTA is unable to update or delete rows with NULL values in primary key fields. check-in: 2e7c1e0a user: dan tags: ota-update
2015-03-09
13:24
Merge recent trunk enhancements into the ota-update branch. check-in: 5489cb68 user: drh tags: ota-update
13:01
Fix the LIKE optimization so that it works even if there are additional range contraints on the column that is subject to the LIKE or GLOB. check-in: 984c3fd5 user: drh tags: trunk
12:11
Always use LIKE optimization range constraints in pairs. Closed-Leaf check-in: 0e02dc94 user: drh tags: like-opt-fix
10:40
Increase the version number to 3.8.9 check-in: e5da5e7d user: drh tags: trunk
2015-03-07
20:32
Fix another problem with the LIKE optimization. check-in: 465bfc72 user: drh tags: like-opt-fix
13:56
Fix the LIKE optimization so that it finds BLOB entries in addition to text entries. Ticket [05f43be8fdda9f]. check-in: 74cb0b03 user: drh tags: trunk
12:58
New test cases for LIKE and GLOB with BLOB left-hand side values. Closed-Leaf check-in: 50fa3c5f user: drh tags: like-opt-fix
03:02
Remove some code that is commented out. check-in: 55ff4291 user: drh tags: like-opt-fix
02:51
Fix problems with reverse order sorting and indexes in the LIKE optimization. check-in: 564b8fe7 user: drh tags: like-opt-fix
00:57
Refactor some jump opcodes in the VDBE. Add JumpZeroIncr and DecrJumpZero. Fix the LIKE optimization to work with DESC sort order. check-in: 26cb5145 user: drh tags: like-opt-fix
2015-03-06
20:49
Test cases added. Comments fixed. Proposed solution for ticket [05f43be8fdda9fbd9]. check-in: 6b993bd5 user: drh tags: like-opt-fix
19:47
Fix the LIKE optimization even when comparing mixed-case BLOBs. check-in: a58aafdb user: drh tags: like-opt-fix
16:45
The LIKE optimization must be applied twice, once for strings and a second time for BLOBs. Ticket [05f43be8fdda9f]. This check-in is a proof-of-concept of how that might be done. check-in: 5757e803 user: drh tags: like-opt-fix
04:37
Clearification of some documentation text. Added requirements marks. check-in: 8c1e85aa user: drh tags: trunk
03:31
Clarification of documentation on sqlite3_backup. check-in: 31d5e9b4 user: drh tags: trunk
2015-03-05
16:21
Fix some problems with OTA and empty target databases, or target databases with the wrong set of tables. Also add SQLITE_FCNTL_VFSNAME support to the OTA VFS. check-in: 46119e8d user: dan tags: ota-update
15:34
New test cases and requirements marks for PRAGMA index_info, index_xinfo, and index_list. check-in: e5b13634 user: drh tags: trunk
14:29
Revert "PRAGMA index_info" to output only three columns, for complete compatibility with prior versions. The new "PRAGMA index_xinfo" can be used to get the extra information in 4th, 5th, and 6th columns. check-in: fc543c2c user: drh tags: trunk
14:07
Add comments to sqlite3ota.h to make it clear that passing NULL in place of a parent VFS name to sqlite3ota_create_vfs() causes the new VFS to use the system default as its parent. check-in: 158c1a48 user: dan tags: ota-update
13:43
Fix a typo in sqlite3ota.h. check-in: 04087dec user: dan tags: ota-update
01:29
New requirements marks on compound SELECT statements. check-in: e7991bc5 user: drh tags: trunk
2015-03-04
23:14
New requirements marks on INSERT and INDEXED BY and on some sqlite3_config() options. check-in: c298ea0b user: drh tags: trunk
20:18
Fix harmless compiler warning. check-in: 580dae46 user: mistachkin tags: trunk
15:35
Refinement to the wording of the documentation on depreciated functions. check-in: 04a59d6f user: drh tags: trunk
15:25
Remove a surplus </dl> mark in the documentation. No changes to code. check-in: 5450e465 user: drh tags: trunk
2015-03-03
20:42
Clean up #ifdef logic dealing with VxWorks in os_unix.c. On VxWorks, automatically use posix advisory locking if it is available or fall back to named semaphore locking if not. check-in: ac8c7ca3 user: drh tags: trunk
19:56
Fix compiler warnings when compiling under VxWorks 7. check-in: 55c21521 user: drh tags: trunk
16:58
Enhance SQLITE_ALLOW_URI_AUTHORITITY to elide //localhost/ and to deal with dodgy URIs that contain too many "/" characters. check-in: 39b566a2 user: drh tags: trunk
14:00
Fix over-length source code lines in the main.c source file. check-in: debba6f1 user: drh tags: trunk
2015-03-02
22:06
Changes so that the amalgamation and the command-line shell build without modifications on VxWorks 7. Still gives a few compiler warnings, and still mostly untested on that platform. check-in: 7d92f1f1 user: drh tags: trunk
17:25
Ensure that automatic indexes are *not* considered when doing the the subqueries of the OR-optimization. check-in: 17890292 user: drh tags: trunk
2015-02-28
14:03
In the command-line shell, the inability to read ~/.sqliterc is no longer a fatal error. A warning is issued, but processing continues. check-in: 6bf62463 user: drh tags: trunk
01:04
More test cases and requirements marks for pragmas. check-in: fc51037c user: drh tags: trunk
2015-02-27
21:53
Remove all references to SQLITE_DEFAULT_TEMP_CACHE_SIZE. Add requirements marks related to cache_size changing. check-in: 766ad650 user: drh tags: trunk
20:28
New requirements marks and a few new test cases to go with them. No changes to code. check-in: 8c2b29d9 user: drh tags: trunk
00:33
Add a couple of requirements marks. check-in: d70b0fd4 user: drh tags: trunk
2015-02-26
21:04
Fix potential memory leaks in the misc 'compress' extension. check-in: 3bc34fd4 user: mistachkin tags: trunk
16:40
Update a requirements mark to reflect a change of wording in the documentation. No changes to code. check-in: 3038d016 user: drh tags: trunk
16:32
Fix a real bug (in test code) that was introduced while trying to eliminate harmless compiler warnings from OpenBSD (see check-in [10321910990195878c]). check-in: a62ba58c user: drh tags: trunk
02:33
Simplifications to the description of the nByte parameter to sqlite3_prepare() and friends. check-in: 4bee8295 user: drh tags: trunk
2015-02-25
14:25
Make sure the sqlite3_mutex.id field is initialized in the Win32 mutex implementation, even when SQLITE_DEBUG is turned off. check-in: 6d132e7a user: drh tags: trunk
13:48
Add support for the linenoise command-line editing library in shell.c. check-in: 03bbb947 user: drh tags: trunk
10:54
Add support for linenoise to shell.c. Closed-Leaf check-in: f7f2598c user: dan tags: linenoise
01:06
When cleaning with MSVC, prevent superfluous output regarding 'missing' files and directories. check-in: 034c16bd user: mistachkin tags: trunk
00:24
Remove an always-false conditional from constructAutomaticIndex(). Put an assert() in its place to prove that the conditional is always false. check-in: 3af300bf user: drh tags: trunk
2015-02-24
20:10
Prevent partial indexes on the table on the left hand side of a LEFT JOIN from being incorrectly qualified by a constraint in the ON clause of the join. This relaxes the rule introduced by the previous commit (as the partial indexes on the table on the rhs of the LEFT JOIN may now be qualified by terms within the ON clause). check-in: 1d6fb43a user: dan tags: trunk
20:04
Make sure partial indexes are not qualified incorrectly by a constraint that is inside the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead33]. check-in: 491cfe9b user: drh tags: trunk
18:39
More test cases to help ensure that partial indexes do not get used if their qualifing constraint is inside the ON clause of a LEFT JOIN. Closed-Leaf check-in: c6399958 user: drh tags: tkt-2326c258
16:48
This additional fix prevents a partial index from being qualified for use if the constraint that qualifies the partial index is part of the ON clause of a LEFT JOIN. check-in: 1a1516e4 user: drh tags: tkt-2326c258
16:05
Make sure partial automatic indexes are not based on terms in the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead3]. UPDATE: This fix does not work where the partial index is a named index. check-in: c0f4e308 user: drh tags: tkt-2326c258
2015-02-23
20:09
Fix building with ENABLE_OTA and OMIT_LOAD_EXTENSION. check-in: d6d21ff5 user: dan tags: ota-update
16:17
Merge latest trunk changes with this branch. check-in: e5ca79d2 user: dan tags: ota-update
15:41
Change SQLITE_FCNTL_ZIPVFS_PAGER to SQLITE_FCNTL_ZIPVFS. check-in: f7865b94 user: dan tags: ota-update
15:02
Update the sqlite3ota_db() API to account for the fact that each OTA handle now uses two SQLite database handles. check-in: ef08ecce user: dan tags: ota-update
12:22
Improve tests for resuming ota updates following power failures. Fix a problem revealed by the same. check-in: 1cb675e5 user: dan tags: ota-update
2015-02-21
20:08
Fix some problems with resuming ota updates if saving the state is interrupted by a power failure or system crash. check-in: 6d5ed70d user: dan tags: ota-update
15:42
Update document on sqlite3_mprintf() and related functions. Discuss the %w format and point out that obscure ANSI-C formats are not supported. No changes to code. check-in: f8917ba4 user: drh tags: trunk
00:56
Fix a compiler warning associated with USE_PREAD64. check-in: c299e55a user: drh tags: trunk
00:49
Fix over-length source code lines in os_unix.c. check-in: 7560a9fa user: drh tags: trunk
00:19
Keep track of the optimal number of reserved bytes (by looking at reserve byte requests in calls to sqlite3BtreeSetPageSize()) and then change the reserve byte count to the optimal when doing a VACUUM or when using the backup API. check-in: 28c2b726 user: drh tags: trunk
2015-02-20
14:36
Add some missing comments and fix other minor code issues in sqlite3ota.c. check-in: 718fd8b6 user: dan tags: ota-update
2015-02-19
19:59
Ensure the mutex used to protect the linked list of all main database files opened by a single ota vfs is allocated. check-in: 9c8682d6 user: dan tags: ota-update
18:06
Update various documentation comments in sqlite3ota.c and sqlite3ota.h. check-in: 60e0a46b user: dan tags: ota-update
17:16
Fix errors in the EBCDIC upper-case to lower-case translation table. check-in: 905009f6 user: drh tags: trunk
16:12
Remove a redundant call to statfs() in the xOpen() method of the unix VFS. Also fix an unused local variable warning. check-in: 8215727d user: drh tags: trunk
14:41
Merge latest trunk changes with this branch. check-in: 6f5888a5 user: dan tags: ota-update
13:36
Add tests for a couple of previously untested branches in the ota code. check-in: a3c1bc5d user: dan tags: ota-update
02:43
Move the os_unix.c file closer to apple-osx. check-in: 81f242e3 user: drh tags: trunk
00:29
First small steps toward brining trunk and apple-osx closer together. check-in: 28284ccc user: drh tags: trunk
2015-02-18
20:17
Add new file ota12.test, containing tests for applying ota updates to live databases with other active reader/writer clients. check-in: 0864d127 user: dan tags: ota-update
20:16
Add ota tests to increase code coverage. Fix some minor issues in error handling within the ota code. check-in: 2b10c5d2 user: dan tags: ota-update
17:40
Fix a problem with OTA updates in the presence of database readers. check-in: 144bb29f user: dan tags: ota-update
2015-02-17
20:49
Improve test coverage of ota code a bit. check-in: a438fa6c user: dan tags: ota-update
2015-02-16
21:13
Add extra tests and fixes for ota. check-in: e0b71519 user: dan tags: ota-update
11:48
Add further tests and fixes for ota. check-in: 62dc1fff user: dan tags: ota-update
06:27
Move tcl test code from sqlite3ota.c to new file ext/ota/test_ota.c. check-in: f20779a6 user: dan tags: ota-update
2015-02-14
18:58
Change the way the "incremental checkpoint" function of OTA works in order to reduce the effect on the SQLite core code. check-in: b64a11a7 user: dan tags: ota-update
2015-02-13
16:36
Improvements to SQLITE_ENABLE_API_ARMOR. check-in: 823ad40c user: drh tags: trunk
12:05
Make sure the prepared statement auto-resets on extended error codes of SQLITE_BUSY and SQLITE_LOCKED even when compiled using SQLITE_OMIT_AUTORESET. check-in: 3c6ca414 user: drh tags: trunk
2015-02-12
22:45
For the shell '.import' command, make sure the last column value present is considered before NULL filling any missing ones. check-in: 9c5bcad1 user: mistachkin tags: trunk
2015-02-11
17:05
Merge the ota-update-no-pager_ota_mode branch into this one. check-in: 71887cd9 user: dan tags: ota-update
16:54
Merge latest trunk changes with this branch. Closed-Leaf check-in: 0b63e8dc user: dan tags: ota-update-no-pager_ota_mode
16:25
Ensure that an error is reported if an attempt is made to update a wal mode database via ota. check-in: 6fc5d4d2 user: dan tags: ota-update-no-pager_ota_mode
2015-02-10
20:00
Further tweaks to work with zipvfs. check-in: 0f152416 user: dan tags: ota-update-no-pager_ota_mode
17:08
Add documentation and test cases for sqlite3ota_create_vfs(). Also code to detect errors in zipvfs/ota setup. check-in: e7296681 user: dan tags: ota-update-no-pager_ota_mode
2015-02-09
20:07
Add the sqlite3ota_create_vfs() and sqlite3ota_destroy_vfs() functions. check-in: 96443ecb user: dan tags: ota-update-no-pager_ota_mode
18:28
Propagate COLLATE operators upward through function calls and CASE operations. And do not flatten an aggregate subquery into a query that uses other subqueries. Fixes for tickets [ca0d20b6cdddec5] and [2f7170d73bf9], respectively. check-in: 24e78b8d user: drh tags: trunk
17:46
Fix WITHOUT ROWID table handing in sqlite3_analyzer. check-in: 937e0fe7 user: dan tags: trunk
16:34
Add test cases for the query flattener fix for ticket [2f7170d73bf9abf8]. Closed-Leaf check-in: dd8f7f75 user: drh tags: tkt-2f7170d7
16:09
Propagate the COLLATE operator upward through function calls. Initial fix for ticket [ca0d20b6cdddec5e8]. check-in: c053448a user: drh tags: tkt-2f7170d7
15:21
Disable the query flattener for aggregate subqueries if the parent query uses other subqueries in its result set or WHERE clause or ORDER BY clause. Preliminary fix for ticket [2f7170d73bf9abf8]. However it still contains a defect similar to the COLLATE problem of [ca0d20b6cddd]. check-in: 0b7d65e3 user: drh tags: tkt-2f7170d7
14:07
Rename the internal "EP_Constant" bitmask to a less misleading "EP_ConstFunc". check-in: 4ef7cece user: drh tags: trunk
13:42
In selecttrace 0x100 mode, show the parse tree after name resolution instead of before flattening, so that it is always seen even if flattening does not occur. Also: add the hex pointer value to the top of each SELECT tree. check-in: aa093fef user: drh tags: trunk
11:54
In selecttrace mode 0x100, show a complete parse-tree both before and after query flattening. This is a change to debugging code only. check-in: b3c6b8a3 user: drh tags: trunk
10:20
Fix over-length source code lines in resolver.c. No logic changes. check-in: c12edb85 user: drh tags: trunk
2015-02-07
20:20
Add comments to explain the role of the ota vfs. check-in: 7bb63363 user: dan tags: ota-update-no-pager_ota_mode
19:17
Remove "PRAGMA pager_ota_mode". check-in: 8ac58e46 user: dan tags: ota-update-no-pager_ota_mode
15:16
Fix potential 32-bit integer overflow problems on the offset and length parameters to sqlite3_blob_read() and sqlite3_blob_write(). For sqlite3_blob_open(), make sure the *ppBlob return parameter is zeroed if the interface fails with SQLITE_MISUSE. check-in: 5df02f50 user: drh tags: trunk
2015-02-06
15:03
Merge the command-line shell enhancements from trunk. check-in: c3931db5 user: drh tags: ota-update
14:51
Change the name of ".info" to ".dbinfo" and add an optional second argument which is the ATTACH-ed DB about which information is provided. Provide ".indexes" as an alternative name to the legacy ".indices" command. check-in: 0f65a7e2 user: drh tags: trunk