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135 check-ins for the month beginning 2021-10-01
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2021-10-30
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| 20:22 | Add the sqlite3_autovacuum_pages() interface. (check-in: ca2703c339 user: drh tags: trunk) | |
| 18:17 | Fix an incorrect assert() statement in sqlite3GenerateConstraintChecks(). dbsqlfuzz 4190cff310aeab359a55f354e560db95d3a6f47d (check-in: 623c0d086b user: drh tags: trunk) | |
| 17:58 | Fix a memory leak in test code on this branch. (Closed-Leaf check-in: 60cd9da925 user: dan tags: autovacuum-pages-callback) | |
| 17:30 | Merge trunk changes into this branch. (check-in: 638c1b0c50 user: dan tags: autovacuum-pages-callback) | |
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2021-10-29
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| 16:19 | Reorder a test add earlier today to OP_Transaction for easier testing. (check-in: 8ba73b3cad user: drh tags: trunk) | |
| 14:04 | Merge the latest trunk enhancements into the reuse-schema branch. (check-in: 7623132efe user: drh tags: reuse-schema) | |
| 13:10 | Allow "VACUUM INTO" to change the page_size of a database even if the original database is in WAL mode. Enhancement suggested by forum post 033f2c9d1f. (check-in: efc7e8c99a user: drh tags: trunk) | |
| 12:29 | Add pragmas "multiplex_enabled", "multiplex_chunksize", and "multiplex_filecount" to the multiplexer implementation. (check-in: 39c5e80dbf user: drh tags: trunk) | |
| 09:59 | Fix the OP_Transaction opcode so that if an error other than SQLITE_SCHEMA occurs first, the original error is not overwritten by SQLITE_SCHEMA. dbsqlfuzz 85bf7e262017c6c7bddb03ff6d8541511985d36c. (check-in: 5374226df4 user: drh tags: trunk) | |
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2021-10-28
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| 19:49 | Fix .import -skip issue reported at https://sqlite.org/forum/forumpost/4c0816c24fc9d16f?t=h (check-in: 3aadbe17ed user: larrybr tags: trunk) | |
| 12:07 | Minor changes to make it easier for static analyzers to reason about the code. (check-in: ba4104aa02 user: drh tags: trunk) | |
| 00:09 | Ensure that the WAL code correctly handles all possible outcomes from the walIndexPage() routine. (check-in: 6979efbf07 user: drh tags: trunk) | |
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2021-10-27
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| 23:55 | Ensure that all possible outcomes for walIndexPage() are accounted for by callers. (Closed-Leaf check-in: 12715c6b23 user: drh tags: wal-tuneup) | |
| 20:23 | Avoid the 1-based indexing on the WalHashLoc.aPgno[] array. Make it 0-indexed instead. (check-in: 28f5f709b4 user: drh tags: wal-tuneup) | |
| 19:57 | Improve the comment on walIndexPage() to more accurately describe the post-conditions. (check-in: b619e93645 user: drh tags: wal-tuneup) | |
| 19:05 | New assert()s to help prove correctness in sqlite3VdbeMemExpandBlob(). (check-in: 7238d58051 user: drh tags: trunk) | |
| 17:15 | Fix the build for various the OMIT-everything compile-time option. No impact on regular builds. (check-in: 947805719b user: drh tags: trunk) | |
| 15:19 | Fix a harmless compiler warning in memdb.c. (check-in: 22fdc658a7 user: drh tags: trunk) | |
| 15:16 | Fix a harmless compiler warning in fuzzcheck. (check-in: 1cfb7e8a09 user: drh tags: trunk) | |
| 13:16 | Change fuzzcheck so that it accepts binary dbsql files. (check-in: c87a2426b8 user: drh tags: trunk) | |
| 12:05 | Add the --script option to fuzzcheck. (check-in: 5a9676bd49 user: drh tags: trunk) | |
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2021-10-26
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| 22:36 | Enhance fuzzcheck so that if an argument is an ordinary disk file (not a database) it is read in and processed as a script. (check-in: 978dc89df5 user: drh tags: trunk) | |
| 17:36 | Improved CLI error messages. (check-in: 8443a2724f user: drh tags: trunk) | |
| 16:57 | Add phase and error number to CLI error messages. (Closed-Leaf check-in: 7f87a29868 user: larrybr tags: detail_cli_errors) | |
| 10:16 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (check-in: 0e79584a2b user: drh tags: reuse-schema-3.36) | |
| 10:02 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (Leaf check-in: e466260313 user: drh tags: branch-3.36) | |
| 09:53 | Fix the busy_timeout restriction on fuzzcheck so that it can deal with hexadecimal integer literals. (check-in: 4b41535b09 user: drh tags: trunk) | |
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2021-10-25
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| 18:51 | Remove a NEVER() in rebuildPage that is reachable, as is demonstrated by dbsqlfuzz case beac09b2756b5d285aa68f9737fdb06c972f159a. (check-in: ac3f617827 user: drh tags: trunk) | |
| 12:54 | Do not allow large busy_timeout pragmas in fuzzcheck, as they accomplish nothing other than making the tests unnecessarily slow. (check-in: fba441bf9f user: drh tags: trunk) | |
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2021-10-23
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| 22:14 | Improve the authorizer filter for ATTACH on fuzzcheck. (check-in: 87d49e8087 user: drh tags: trunk) | |
| 22:11 | Provide an assert() to fire for applications that should never open or create a disk-based database file. (check-in: 5218ac788c user: drh tags: trunk) | |
| 20:32 | The pager now remembers when a VFS reports that a database file is SQLITE_OPEN_MEMORY and treats that database as an in-memory database. (check-in: 967b656238 user: drh tags: trunk) | |
| 17:46 | Fix the memdb VFS so that it does not allow mmap if it is resizable, and so that it never opens a disk file for any reason. (check-in: 5ee14715a5 user: drh tags: trunk) | |
| 11:30 | Update fuzzcheck so that it allows ATTACH statements with memdb filenames. (check-in: 31671237e5 user: drh tags: trunk) | |
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2021-10-22
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| 11:17 | Fix harmless compiler warnings. Improve the independence of some TCL tests. (check-in: 1a038242dc user: drh tags: trunk) | |
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2021-10-21
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| 20:08 | Enable FTS5 for fuzzcheck. (check-in: 559ba38b8a user: drh tags: trunk) | |
| 19:48 | Fix the previous check-in so that it works with virtual tables that add new shadow tables the first time they are referenced. (check-in: f73b499e53 user: drh tags: trunk) | |
| 17:01 | Fix the new "table_list" pragma so that it shows the correct number of columns for views and virtual tables even when the object has not been previously used. (check-in: fb0ed8c55f user: drh tags: trunk) | |
| 14:37 | Merge all recent trunk changes into the begin-concurrent-report branch. (check-in: 0770f320b9 user: drh tags: begin-concurrent-report) | |
| 14:27 | Merge trunk enhancements into begin-concurrent-pnu branch. (check-in: 4d972744c3 user: drh tags: begin-concurrent-pnu) | |
| 14:24 | Merge trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 1958e6faca user: drh tags: begin-concurrent-pnu-wal2) | |
| 14:13 | Merge recent trunk enhancements into begin-concurrent branch. (check-in: ae4eed0b7e user: drh tags: begin-concurrent) | |
| 14:10 | Merge recent trunk enhancements into the reuse-schema branch (check-in: cd15fc3c08 user: drh tags: reuse-schema) | |
| 14:01 | Merge recent trunk enhancements into the wal2 branch. (check-in: 7e2bc836f6 user: drh tags: wal2) | |
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2021-10-20
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| 20:22 | Fix an incorrect JSON assert() that was added 5 days ago by check-in [7b8ea2298927fd34]. (check-in: e162da3ab4 user: drh tags: trunk) | |
| 18:17 | Fix the finish_test proc in tester.tcl so that it works for Windows test builds. Fix for problem introduced yesterday by check-in [3658417bf300e004]. (check-in: f52b84e69e user: drh tags: trunk) | |
| 17:58 | Enabled the testcase() macros under SQLITE_DEBUG. (check-in: 0ae8dd132d user: drh tags: trunk) | |
| 13:48 | Fix a problem with the CARRAY extension when the SQLITE_TRANSIENT destructor is used for non-text arrays. Forum thread 48e525b266. (check-in: cac910c15f user: drh tags: trunk) | |
| 12:52 | Ensure that valid bytecode is generated for RETURNING clauses even if the schema is corrupt and PRAGMA writable_schema is set so that the schema parse returns no errors. dbsqlfuzz cb21825bdcd6fdb4b686ce4f6e2f45e781d2f220 (check-in: 699117156e user: drh tags: trunk) | |
| 11:40 | Fix a case in the fts3 offsets() function where a corrupt database record could lead to dereferencing an uninitialized pointer. (check-in: 7b7d31a615 user: dan tags: trunk) | |
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2021-10-19
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| 19:26 | Merge multi-module test logic improvements from trunk. (check-in: e00a44ac10 user: drh tags: autovacuum-pages-callback) | |
| 18:59 | Improved cleanup in finish_test so that specifying multiple test modules on the "./testfixture" command-line is more likely to work. (check-in: 3658417bf3 user: drh tags: trunk) | |
| 18:53 | Fix permutations.test so that it can be called with a test file pattern that uses square brackets. (check-in: 55b6241871 user: dan tags: trunk) | |
| 18:40 | Update test scripts to unregister the test devsim VFS after it is used. (check-in: bb0e18ae4a user: dan tags: trunk) | |
| 18:00 | Merge trunk enhancements into the autovacuum-pages-callback branch. (check-in: c26c9e5040 user: drh tags: autovacuum-pages-callback) | |
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2021-10-17
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| 10:31 | Remove an incorrect assert() added 4 days ago by check-in [9e2f06b84f994277]. Replace it with a testcase() macro. (check-in: 03dff7196b user: drh tags: trunk) | |
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2021-10-16
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| 19:50 | Fix a harmless scan-build warning in FTS5. (check-in: 0bf42bb561 user: drh tags: trunk) | |
| 18:53 | Add NEVER() macros on branches that become unreachable due to the previous check-in. (check-in: 5fa272cc03 user: drh tags: trunk) | |
| 17:09 | Have the btree layer detect when a "DELETE FROM tbl" statement is clearing a database page that is still in use (due to database corruption) and report SQLITE_CORRUPT. (check-in: a6fda39e81 user: dan tags: trunk) | |
| 13:59 | Fix an assert() in fts5 that could fail with a corrupt database. (check-in: e99979855d user: dan tags: trunk) | |
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2021-10-15
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| 23:02 | Demostrate a prototype sqlite3_autovacuum_pages() interface. (check-in: bb6f2b8b48 user: drh tags: autovacuum-pages-callback) | |
| 17:06 | Protect the WhereTerm.u union using nearby assert()s and/or branches. (check-in: 8a56de5b9c user: drh tags: trunk) | |
| 16:15 | Protect the JsonNode.u union using nearby assert()s and branches. (check-in: 7b8ea22989 user: drh tags: trunk) | |
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2021-10-14
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| 21:13 | Fix a signed integer overflow in fts5 leading to a segfault that could occur when processing corrupt records. (check-in: 69a3ff0cc1 user: dan tags: trunk) | |
| 19:28 | Protect access to the WhereLoop.u union using nearby assert()s and branches. (check-in: bdd840216c user: drh tags: trunk) | |
| 17:30 | Update requirement marks. No changes to code. (check-in: 3a6887a543 user: drh tags: trunk) | |
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2021-10-13
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| 20:29 | New tests added to test/fuzzdata8.db. (check-in: e944d71760 user: drh tags: trunk) | |
| 20:11 | Convert an assert() into a corruption detection branch in sqlite3BtreePayload(). dbsqlfuzz 848171b5d58f6e4a62257466e0e7de16696d4f02. (check-in: f038d7f90e user: drh tags: trunk) | |
| 15:09 | Attempt to clarify the sqlite3_open_v2() documentation so that people do not come away with the idea that SQLITE_OPEN_EXCLUSIVE is an allowed bit value for the 3rd argument bitmask. (check-in: 1310a126de user: drh tags: trunk) | |
| 14:45 | Back out the SQLITE_OPEN_EXCLUSIVE changes because it does not work on Windows and it does not work always on unix. (check-in: d008ad793d user: drh tags: trunk) | |
| 14:01 | Remove a NEVER() macro in ALTER TABLE due to an obscure case of a nested CTE inside an UPDATE within a trigger. dbsqlfuzz e89174cbfad2d904f06b5e24df0a22510b6a1c1e (check-in: 9e2f06b84f user: drh tags: trunk) | |
| 13:00 | The sqlite3_result_text() routine (and similar) should record OOM errors in addition to SQLITE_TOOBIG errors. dbsqlfuzz (check-in: eca4343626 user: drh tags: trunk) | |
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2021-10-12
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| 22:55 | Fix the group_concat() inverse function implementation so that it correctly handles BLOB inputs when database text encoding is UTF16. (check-in: 38a1326b4b user: drh tags: trunk) | |
| 18:05 | Fix an incorrect assert() in SQLITE_ENABLE_SORTER_REFERENCES logic - a new assert() introduced 5 days ago by [87e2f5eb436fc448]. (check-in: 7cfc839e5f user: drh tags: trunk) | |
| 11:30 | Fix a use-after-free in fts3 that could follow an optimize() in the middle of a SELECT statement when the hash table is non-empty. (check-in: 8124b2ceb7 user: dan tags: trunk) | |
| 02:26 | Fix another harmless compiler warning for MSVC. (check-in: b54c0db0fd user: mistachkin tags: trunk) | |
| 02:17 | Fix harmless compiler warnings in the debug build for MSVC. (check-in: 1ceb73f316 user: mistachkin tags: trunk) | |
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2021-10-11
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| 15:54 | Fail a schema parse if a virtual table or view has a positive integer rootpage. (check-in: 0265676040 user: drh tags: trunk) | |
| 15:21 | Use the IsOrdinaryTable() macro, not a test of tnum, to distinguish tables from views and virtual tables. (check-in: 6189b7809d user: drh tags: trunk) | |
| 09:48 | New test cases added to test/fuzzdata8.db (check-in: 2e475fecad user: drh tags: trunk) | |
| 09:39 | Fix an over-zealous assert(). (check-in: e2bb82a409 user: drh tags: trunk) | |
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2021-10-09
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| 16:00 | Detect any attempt to use an INDEXED BY clause on a CTE and report an error. (check-in: 35a9de2c97 user: drh tags: trunk) | |
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2021-10-08
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| 18:15 | Further to the previous check-in, remove the "harmless()" macro definition as it is no longer used. (check-in: b8c9a54664 user: drh tags: trunk) | |
| 18:12 | Remove a "harmless()" macro that is no longer relevant. (check-in: 87c357c601 user: drh tags: trunk) | |
| 16:39 | Add support for "PRAGMA writable_schema=RESET". (check-in: a51b305bd0 user: drh tags: trunk) | |
| 16:15 | Improved detection of database corruption. (check-in: c7fae46c8a user: drh tags: trunk) | |
| 10:25 | Minor improvements to comments in the data structure definitions. No changes to code. (check-in: e77ac4050c user: drh tags: trunk) | |
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2021-10-07
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| 23:04 | New assert() statements to protect the u1 and u2 unions of SrcList. (check-in: 9b91fbcfcc user: drh tags: trunk) | |
| 20:46 | Protect access to the Expr.y union using nearby assert()s and branches. (check-in: 87e2f5eb43 user: drh tags: trunk) | |
| 19:27 | Break the tcl release tests into smaller units to better take advantage of multi-processor systems. (check-in: 03cef1c30d user: dan tags: trunk) | |
| 17:43 | Protect all accesses to the Expr.x union using nearby assert()s and branches. (check-in: 8eaa1d4a98 user: drh tags: trunk) | |
| 14:19 | Fix an incorrect assert() on PRAGMA table_xinfo added by the previous check-in. (check-in: f85cb287c5 user: drh tags: trunk) | |
| 13:40 | Protect all accesses to the FuncDef.u and Expr.u unions using nearby assert()s or branches. (check-in: 9af863f065 user: drh tags: trunk) | |
| 12:11 | Protect every access to the Table.u union using a nearby assert() or branch. (check-in: 50e08338ae user: drh tags: trunk) | |
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2021-10-06
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| 10:36 | Fix a macro typo introduced by [5da112c02f9e8d0b] that prevented coverage tests from working. (check-in: 566e697489 user: drh tags: trunk) | |
| 10:04 | One corner case for the fix at [8b24c177061c3836] was not quite right. Caught overnight by both OSSFuzz and dbsqlfuzz and repaired here. (check-in: 79e90a8225 user: drh tags: trunk) | |
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2021-10-05
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| 22:51 | Fix a harmless typo in a comment. forum post 218c116fdf. (check-in: 8ca0c7d826 user: drh tags: trunk) | |
| 18:59 | Fix harmless compiler warnings, mostly caused by prior efforts to get static analyzers to run without warnings. (check-in: cddd3b382a user: drh tags: trunk) | |
| 18:33 | Fix more harmless static-analyzer warnings. As of this check-in, no warnings are generated by scan-build for clang-6 or clang-10. (check-in: a7835bead8 user: drh tags: trunk) | |
| 17:41 | Fixes for harmless static-analyzer warnings. This also makes the code easier for humans to understand. (check-in: 36177a62fe user: drh tags: trunk) | |
| 15:30 | Fix separate compilation of json1.c, which was apparently broken by check-in [32f33f356931242b]. (check-in: 0c7ece6792 user: drh tags: trunk) | |
| 13:00 | Small change to FTS5 to help static analyzers understand that it is not dereferencing a NULL pointer. (check-in: 0d853df1b1 user: drh tags: trunk) | |
| 12:34 | Ensure that geopoly does not invoke sqlite3_result_error_nomem() with a NULL pointer. (check-in: 2483310d15 user: drh tags: trunk) | |
| 11:11 | Simplifications to the preupdate_hook logic to make it easier to reason about, and reduce static analyzer warnings. (check-in: 91e3b98e06 user: drh tags: trunk) | |
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2021-10-04
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| 22:34 | Fix harmless static-analyzer warnings. (check-in: 32f33f3569 user: drh tags: trunk) | |
| 18:59 | Merge static-analyzer warning fixes and the new SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS macro. (check-in: 5da112c02f user: drh tags: trunk) | |
| 18:57 | Some #defines somehow failed to get set correctly in the previous check-in. Fixed here. (Closed-Leaf check-in: 15bbdf9ac8 user: drh tags: fix-warnings) | |
| 18:21 | Fix harmless static analyzer warnings in sessions, rtree, fts3 and fts5. Add the -DSQLITE_OMIT_AUXILIARY_SAFETY_CHECKS compile-time option to cause ALWAYS() and NEVER() macros to be omitted from the build. (check-in: 1c67f957fc user: drh tags: fix-warnings) | |
| 16:14 | Fix harmless static analyzer warnings in auxiliary build tools, mkkeywordhash.c and lemon.c. No changes to the SQLite core. (check-in: f2f279b2cc user: drh tags: trunk) | |
| 15:08 | Fix harmless static analyzer warnings. (check-in: 1ebcde72e2 user: drh tags: trunk) | |
| 13:30 | The pragma_table_list virtual table should have only one "schema" column. (check-in: 886feffaad user: drh tags: trunk) | |
| 13:18 | Fix harmless static analyzer warnings. (check-in: 6604a08596 user: drh tags: trunk) | |
| 12:16 | Merge recent trunk changes into the begin-concurrent-report branch. (check-in: 71b102942c user: drh tags: begin-concurrent-report) | |
| 12:09 | Merge recent trunk enhancements into begin-concurrent-pnu branch. (check-in: 35ad7bc6e0 user: drh tags: begin-concurrent-pnu) | |
| 12:02 | Merge recent trunk changes into the begin-concurrent-pnu-wal2 branch. (check-in: bce02eaa0c user: drh tags: begin-concurrent-pnu-wal2) | |
| 11:54 | Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 4f5ef7aa4c user: drh tags: begin-concurrent) | |
| 11:49 | Merge recent trunk enhancements into the reuse-schema branch. (check-in: 64234c5c9a user: drh tags: reuse-schema) | |
| 11:44 | Merge recent trunk enhancements into the wal2 branch. (check-in: 127173e0ba user: drh tags: wal2) | |
| 11:10 | Fix query plans created by whereShortCut() so that they always check transitive constraints that drive an index. The is analogous to the [f1f9b5de3c59489b] check-in, just for whereShortCut() rather than the full query planner. Fix for the issue described by forum post a65cacbf5e1c41ba. (check-in: 8b24c17706 user: drh tags: trunk) | |
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2021-10-03
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| 22:03 | In CLI, ensure correct line-accumulation state whenever line(s) are dumped or processed. And test this. (check-in: be211a9c59 user: larrybr tags: trunk) | |
| 00:12 | Add the sqlite3ResultStrAccum() internal interface to simplify the the implementation of functions that return strings. (check-in: e548e9299d user: drh tags: trunk) | |
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2021-10-02
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| 18:22 | Try to fix a harmless static-analyzer warning in sqlite3BtreeTransferRow(). (check-in: 5906a0152d user: drh tags: trunk) | |
| 17:46 | Fix a harmless static-analyzer warning in sqlite3ExprCode(). (check-in: 918c22e82a user: drh tags: trunk) | |
| 17:34 | Remove an unnecessary static buffer from sqlite3VdbeExpandSql(). (check-in: 953a33b7f7 user: drh tags: trunk) | |
| 17:12 | Make the sqlite3_filename_xxxx() interfaces robust against NULL pointer arguments, even though the documentation says the behavior is undefined in that case. (check-in: dd64c60bab user: drh tags: trunk) | |
| 16:39 | Fix harmless compiler warnings (check-in: bdb9dc8a02 user: drh tags: trunk) | |
| 15:34 | Fix CLI line processing. (back to start state after meta-command executes) (check-in: 928c2a3498 user: larrybr tags: trunk) | |
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2021-10-01
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| 22:48 | Fix a problem with group_concat() when it is used as a window function with a sliding window, as described by forum thread ccf3b5673ba852cf. (check-in: f47f7f7822 user: drh tags: trunk) | |
| 21:01 | Fix harmless compiler warnings. (check-in: 94b59691ee user: drh tags: trunk) | |
| 20:39 | Change things so that SQLITE_OMIT_VIRTUALTABLE implies SQLITE_OMIT_ALTER_TABLE. (check-in: 2f7c946c5f user: dan tags: trunk) | |
| 17:06 | Fix a potential write outside of array bounds in the --hexdb decoder of the CLI when given corrupt input. (check-in: c7fdd775bb user: drh tags: trunk) | |
| 15:05 | Fix a buffer overread in fts5 that could occur when processing an "ORDER BY rowid DESC" query against corrupt database records. (check-in: fe098a9334 user: dan tags: trunk) | |
| 02:45 | Remove unreachable branches in the fixed group_concat() code. (Closed-Leaf check-in: 8bd721c29e user: drh tags: group_concat-fix-legacy) | |
| 02:16 | Merge updates from trunk (check-in: 35351371c5 user: drh tags: group_concat-fix-legacy) | |
| 00:25 | Fixes to the version of "varsep" group_concat so that (1) it builds under separate compilation and (2) omits tabs in source code and (3) runs faster than trunk. This variant of the group_concat_varsep branch might be preferred over the tip because it preserves (undocumented) legacy behavior about the position of separators relative to terms. (check-in: 04399cf964 user: drh tags: group_concat-fix-legacy) | |