Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
75 check-ins using file src/utf.c version d7a61c1d
|
2021-07-12
| ||
| 15:00 | Fix a defect in the query-flattener optimization identified by ticket [8f157e8010b22af0]. This fix is associated with CVE-2020-15358. (Leaf check-in: bcd014c4 user: dan tags: branch-3.32a) | |
|
2020-07-17
| ||
| 11:07 | Bring this branch up to date with begin-concurrent-pnu. (check-in: 12a909fb user: dan tags: begin-concurrent-report) | |
|
2020-07-16
| ||
| 20:57 | Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: 2160ede1 user: dan tags: begin-concurrent-pnu-wal2) | |
| 20:39 | Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: e9393a18 user: dan tags: begin-concurrent-pnu) | |
| 20:24 | Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: 9a4a0230 user: dan tags: begin-concurrent) | |
|
2020-06-18
| ||
| 14:30 | Merge the 3.32.3 release into the reuse-schema branch. (Leaf check-in: c2d36763 user: drh tags: reuse-schema-3.32) | |
| 14:00 | Version 3.32.3 (Leaf check-in: 7ebdfa80 user: drh tags: release, branch-3.32, version-3.32.3) | |
| 13:16 | Fix an assert() that could fail when operating on a database with a corrupt schema. (check-in: b69b9c06 user: drh tags: branch-3.32) | |
|
2020-06-17
| ||
| 17:27 | Fix an assert() in fts3 that could fail when processing a corrupt record. (check-in: ea71fb7f user: drh tags: branch-3.32) | |
| 12:37 | Merge miscellaneous fixes from trunk into the 3.32 branch. (check-in: d55b8e79 user: drh tags: branch-3.32) | |
|
2020-06-16
| ||
| 15:19 | Merge 3.32.2 changes into the reuse-schema branch. (check-in: dc081336 user: drh tags: reuse-schema-3.32) | |
|
2020-06-10
| ||
| 11:18 | Ensure that aggregate functions that (a) are part of SELECT statements with no FROM clause and (b) have one or more scalar sub-selects as arguments are assigned to the correct aggregate context. Fix for ticket [7c6d876f84e6e7e2] (check-in: dafd2466 user: dan tags: branch-3.32) | |
| 11:01 | Ensure that the "push-down" optimization does not push constraints down into compound queries if any of the component queries uses window functions. (check-in: d31850fe user: dan tags: branch-3.32) | |
| 11:01 | Disable AggInfo consistency checks when unwinding after an OOM. (check-in: 7e2833fb user: dan tags: branch-3.32) | |
|
2020-06-08
| ||
| 12:51 | Increase the version number to 3.32.3. (check-in: a376ec69 user: drh tags: branch-3.32) | |
| 12:49 | When an Expr object is changed and that Expr is referenced by an AggInfo, then also update the AggInfo. Also, persist all AggInfo objects until the Parse object is destroyed. This is a new fix for ticket [c8d3b9f0a750a529]. (check-in: 44a58d6c user: drh tags: branch-3.32) | |
|
2020-06-07
| ||
| 00:51 | Extra steps to ensure that queries that involve both window functions and aggregate functions are processed correctly by sqlite3WindowRewrite(). Fix for ticket [e5504e987e419fb0]. (Leaf check-in: 765bbcce user: drh tags: branch-3.32-early-winfunc-rewrite) | |
|
2020-06-06
| ||
| 20:48 | Merge multiple changes from trunk to address concerns with window-function parse-tree rewriting. (check-in: 05418b2a user: drh tags: branch-3.32-early-winfunc-rewrite) | |
|
2020-06-05
| ||
| 15:56 | Do parse-tree transformations required for window functions prior to running aggregate function analysis. Fix for ticket [c8d3b9f0a750a529]. (check-in: 79eff1d0 user: drh tags: branch-3.32-early-winfunc-rewrite) | |
|
2020-06-04
| ||
| 12:58 | Version 3.32.2 (check-in: ec02243e user: drh tags: release, branch-3.32, version-3.32.2) | |
|
2020-06-03
| ||
| 22:57 | Fix for ticket [810dc8038872e212]. (check-in: 9cfefef5 user: drh tags: branch-3.32) | |
| 22:47 | Version number to 3.32.2 (check-in: 4454b27f user: drh tags: branch-3.32) | |
| 19:28 | Fix for ticket [810dc8038872e212]. Thank to user "Maxulite" for tracking down the problem! (check-in: 89af93d7 user: drh tags: trunk) | |
| 15:59 | Simplification to the interrupt handling logic in sqlite3VdbeExec() saves a few bytes of code space. (check-in: 43e0e59b user: drh tags: trunk) | |
| 03:00 | Improve the query planner so that it is better able to find full index scan plan when there is an INDEXED BY clause. (check-in: d901837f user: drh tags: trunk) | |
|
2020-05-30
| ||
| 15:34 | Draw the dashes below the headers in "explain" mode in the CLI. (check-in: c6b7833a user: drh tags: trunk) | |
| 00:30 | Improved VDBE comments on the ANALYZE code generator. This change also fixes a harmless use of an uninitialized integer variable as an input to the %d format on a VDBE comment. (check-in: 1cb248a3 user: drh tags: trunk) | |
|
2020-05-29
| ||
| 21:06 | Enhancements to the incremental build support for MSVC. (check-in: 2e25d915 user: mistachkin tags: trunk) | |
| 20:16 | Remove a stray "&" character in the CLI, detected by a clang warning. (check-in: 5865d2f2 user: drh tags: trunk) | |
| 19:45 | Add the "shelltest" target to the MSVC makefile as well. (check-in: 9924c045 user: drh tags: trunk) | |
| 19:39 | Fix the ".import" command of the CLI to clean up better after errors. Add the new "shelltest" makefile target on unix platforms. (check-in: 50d4ddf1 user: drh tags: trunk) | |
| 19:17 | Improvements to help text for the CLI. (check-in: 6a01e4c4 user: drh tags: trunk) | |
| 19:03 | Fix a memory leak in the CLI when an unknown or unrecognized argument is given to the ".dump" command. (check-in: 71bfbbcc user: drh tags: trunk) | |
| 16:15 | Improvements to columnar output in the CLI. Columns automatically expand to contain the largest row. (check-in: 4e1db8e9 user: drh tags: trunk) | |
| 14:38 | Space to hold the ".width" of columns in the CLI is now obtained from malloc() and hence is not limited in the number of columns supported. (check-in: 445ed5da user: drh tags: trunk) | |
| 12:31 | Incremental improvements to tabular output modes in the CLI. The "markdown" and "table" modes no have headers turned on by default. (check-in: af28bff9 user: drh tags: trunk) | |
| 11:07 | Expand upon a comment in os_unix.c. No changes to code. (check-in: 77933dc4 user: dan tags: trunk) | |
| 00:21 | In the json output mode of the CLI, do correct quoting of escape characters. Also, show BLOBs as JSON strings, possibly with embedded \u0000 bytes. (check-in: 0278147a user: drh tags: trunk) | |
|
2020-05-28
| ||
| 23:49 | Progress toward adding new output modes to the CLI: json, table, and markdown. (check-in: 14f55faf user: drh tags: trunk) | |
| 20:37 | Enhance the ".quote" mode in the shell so that it honors .separator. (check-in: b5e33ed5 user: drh tags: trunk) | |
| 00:45 | When the sqlite_stat1 data is missing for some indexes of a table but is present for the table itself or for other indexes in the same table, then do not let the estimated number of rows in that table get too small, as doing so can deceive the query planner into ignoring a perfectly good index. (check-in: 98d42620 user: drh tags: trunk) | |
|
2020-05-27
| ||
| 12:44 | Small performance improvement and size reduction in the expression code generator. (check-in: eeb53e21 user: drh tags: trunk) | |
| 00:02 | Change a datatype from i16 to int to appease Converity and help eliminate a false-positive. (check-in: 5b560ec4 user: drh tags: trunk) | |
|
2020-05-26
| ||
| 20:33 | Fix the cksumvfs extension so that it will not register itself more than once. (check-in: d5cdd571 user: drh tags: trunk) | |
| 20:31 | Performance optimization in the transfer of error messages from statements to connections. (check-in: 0e898f4f user: drh tags: trunk) | |
| 11:23 | Increase the version number to 3.33.0 to begin the next release cycle. (check-in: 790badb3 user: drh tags: trunk) | |
| 11:10 | Changes to sqlite3SelectNew() to work around a false-positive warning from GCC-10. The code is very slightly larger and slower as a result. (check-in: 04e1edd8 user: drh tags: trunk) | |
| 10:54 | Innocuous changes to help Coverity avoid false-positives. (check-in: 4ec8a5a2 user: drh tags: trunk) | |
|
2020-05-25
| ||
| 18:18 | Merge version 3.32.1 into the begin-concurrent-pnu-wal2 branch. (check-in: 0f9464c5 user: drh tags: begin-concurrent-pnu-wal2) | |
| 18:09 | Merge version 3.32.1 into the wal2 branch. (check-in: 5c183757 user: drh tags: wal2) | |
| 18:03 | Merge versoin 3.32.1 into the begin-concurrent-pnu branch. (check-in: e8d79d2b user: drh tags: begin-concurrent-pnu) | |
| 17:27 | Merge version 3.32.1 into the begin-concurrent branch. (check-in: 5e08e360 user: drh tags: begin-concurrent) | |
| 16:34 | Update the reuse-schema branch to version 3.32.1 (check-in: ecf8dece user: drh tags: reuse-schema) | |
| 16:19 | Version 3.32.1 (check-in: 0c1fcf47 user: drh tags: trunk, release, version-3.32.1) | |
| 15:41 | Extra assert() statements in the printf() logic. (check-in: b1b182be user: drh tags: trunk) | |
| 15:19 | Defensive code that tries to prevent a recurrence of problems like the one described in ticket [7a5279a25c57adf1] (check-in: 572105de user: drh tags: trunk) | |
| 12:49 | Fix minor compile issues with optional extensions. (check-in: 3261ee9e user: drh tags: trunk) | |
| 12:02 | Make sure variable declarations are at start of scope even when SQLITE_ENABLE_SNAPSHOT is used. (check-in: a77ceaf6 user: drh tags: trunk) | |
| 01:31 | Attempt to work around a false-positive warning in the CGo compiler. (Closed-Leaf check-in: d4bf60f4 user: drh tags: cgo-warning-workaround) | |
|
2020-05-24
| ||
| 12:36 | Version number to 3.32.1. (check-in: 56e5063c user: drh tags: trunk) | |
| 03:38 | When rewriting a query for window functions, if the rewrite changes the depth of TK_AGG_FUNCTION nodes, be sure to adjust the Expr.op2 field appropriately. Fix for ticket [7a5279a25c57adf1] (check-in: ad7bb70a user: drh tags: trunk) | |
| 03:01 | Move some utility Walker callbacks into the walker.c source file, as they seem to belong there better. (check-in: dac43823 user: drh tags: trunk) | |
| 02:05 | Improvements to parse-tree tracing logic. No changes in deliverable code. (check-in: f7e5a68a user: drh tags: trunk) | |
| 00:30 | Minor fix to a comment. No code changes. (check-in: efdbb2b4 user: drh tags: trunk) | |
|
2020-05-23
| ||
| 19:58 | Limit the "precision" of floating-point to text conversions in the printf() function to 100,000,000. Fix for ticket [23439ea582241138]. (check-in: d08d3405 user: drh tags: trunk) | |
| 17:56 | Improved bytecode comment. (check-in: 9224f154 user: drh tags: trunk) | |
|
2020-05-22
| ||
| 18:41 | Merge version 3.32.0 into the reuse-schema branch. (check-in: 31706878 user: drh tags: reuse-schema) | |
| 18:35 | Merge version 3.32.0 into the begin-concurrent-pnu-wal2 branch. (check-in: 3cb29606 user: drh tags: begin-concurrent-pnu-wal2) | |
| 18:28 | Merge version 3.32.0 into the wal2 branch. (check-in: 1cb46a74 user: drh tags: wal2) | |
| 18:17 | Merge the 3.32.0 release into the begin-concurrent-pnu branch. (check-in: 79663e66 user: drh tags: begin-concurrent-pnu) | |
| 18:09 | Merge the 3.32.0 release into the begin-concurrent branch. (check-in: 79ad4ea2 user: drh tags: begin-concurrent) | |
| 17:46 | Version 3.32.0 (check-in: 5998789c user: drh tags: trunk, release, version-3.32.0) | |
|
2020-05-21
| ||
| 20:38 | Change a NEVER macro into a NO_TEST comment, as the conditional is reachable, but only when compiling for Windows 32-bit. (check-in: ce36b6d1 user: drh tags: trunk) | |
| 19:13 | Avoid another potential OOB read in sqlite3expert.c. (check-in: 0ccea800 user: dan tags: trunk) | |
|
2020-05-20
| ||
| 15:02 | Back out the change from [7fab1393c2b22b1f] that tries to convert invalid surrogate characters in UTF16 into the replacement character 0xfffd, as we find that this breaks some software. (check-in: 4218c7b7 user: drh tags: trunk) | |