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58 check-ins using file src/vdbeInt.h version 465fcb49

2021-11-06
11:58
Add the rbu_exclusive_checkpoint query parameter to RBU. (Leaf check-in: c15806a4 user: drh tags: reuse-schema-3.36)
2021-10-26
10:16
Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (check-in: 0e79584a 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: e4662603 user: drh tags: branch-3.36)
2021-07-06
15:47
Create new branch named "branch-3.36" (check-in: 5eea151d user: larrybr tags: branch-3.36)
2021-06-22
18:06
Fix a problem causing sqlite3_changes() to return an incorrect value following a "DELETE FROM tbl" command on an intkey table (because internal b+tree cells were being included in the count). (check-in: f662ff47 user: dan tags: trunk)
14:59
Ensure that the cell array used in balance_nonroot() is always large enough, even if the pages being balanced are corrupt. (check-in: 53f64e83 user: dan tags: trunk)
2021-06-20
22:52
Load recent dbsqlfuzz cases into test/fuzzdata8.db. (check-in: a766bba0 user: drh tags: trunk)
22:49
Remove a NEVER() that is reachable by a corrupt database. dbsqlfuzz 8456a0f88e39a49fb675d8f77394979ebb2a03c1. Test case in TH3. (check-in: 1c41e86f user: drh tags: trunk)
22:17
Do not allow an SQLITE_CORRUPT error to mask a prior SQLITE_IOERR in balance_nonroot(). dbsqlfuzz 5e1c86e7f18023f2b9abe3429977d7ea726f50d8 (check-in: 50e81876 user: drh tags: trunk)
2021-06-19
20:20
Remove unnecessary (redundant) variable initialization from sqlite3BtreeInsert() for a small size reduction and performance increase. (check-in: 70d18364 user: drh tags: trunk)
18:35
The previous check-in is a significant change to btree, so go ahead and increment the version number for the next development cycle. (check-in: 2eb66970 user: drh tags: trunk)
18:32
Split the sqlite3BtreeMovetoUnpacked() routine into two separate routines sqlite3BtreeTableMoveto() and sqlite3BtreeIndexMoveto(), since we usually know the type of btree in advance. This results in less branching and better performance. (check-in: 3b0d34e5 user: drh tags: trunk)
2021-06-18
19:01
Merge version 3.36.0 (check-in: 79221520 user: drh tags: reuse-schema)
18:36
Version 3.36.0 (check-in: 5c9a6c06 user: drh tags: trunk, release, version-3.36.0)
2021-06-17
17:44
Merge recent trunk changes into branch-concurrent-pnu-wal2 via that wal2 branch. (check-in: 2ff7e562 user: drh tags: begin-concurrent-pnu-wal2)
17:30
Merge recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: 229107b1 user: drh tags: begin-concurrent-pnu)
17:29
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 59303e69 user: drh tags: begin-concurrent)
17:26
Merge recent trunk enhancements into reuse-schema branch. (check-in: 92d8f967 user: drh tags: reuse-schema)
16:53
Merge the latest trunk enhancements into the wal2 branch. (check-in: 41363fb9 user: drh tags: wal2)
2021-06-16
19:23
Add an ALWAYS on a branch in STAT4-only logic that is now always true due to check-in [c21bc5a2353e660f]. (check-in: 7bd55eee user: drh tags: trunk)
18:58
Omit a handful of tests from pager1.test when testing SQLITE_ENABLE_ZIPVFS builds. (check-in: c3036c28 user: dan tags: trunk)
16:56
Do not run test file sessionbig.test on 32-bit platforms. It uses too much memory. (check-in: 75e53215 user: dan tags: trunk)
15:56
Adjust the mkshellc.tcl script so that the generated code always uses unix-style line endings. (check-in: 9f69af4d user: drh tags: trunk)
13:26
Avoid ominous warning in showdb.c (check-in: f8d7ac01 user: larrybr tags: trunk)
12:26
Adjustments to requirement markings in comments. No changes to code. (check-in: be00e45b user: drh tags: trunk)
11:32
Enhanced defense against integer overflow in ALTER TABLE. (check-in: fb7f094e user: drh tags: trunk)
2021-06-15
20:10
Fix some #ifdefs so that builds work for all supported compile-time options. (check-in: ca7d78f7 user: drh tags: trunk)
20:07
Fix an incorrect ifdef in the previous check-in. (Closed-Leaf check-in: 4b2bb467 user: drh tags: ifdef-update)
18:46
Fix some minor #ifdef issues so that all of the supported compile-time options continue to build. (check-in: d8cf4070 user: drh tags: ifdef-update)
15:36
Update the "nmakehlp.c" utility program sources associated with the TCL Extension Architecture, obtained from https://core.tcl-lang.org/sampleextension/file. Perhaps this new version will sit better with salmonx's static analyzer (ref1), (ref2). (check-in: 603b851d user: drh tags: trunk)
15:15
Add NULL checks on all sqlite3_vfs_find(0) calls. This is not strictly necessary. There are no vulnerabilities here. However, adding these checks avoids unnecessary static analyzer complaints. Forum post ce1193be15. (check-in: 272a15b9 user: drh tags: trunk)
14:34
Prevent an infinite loop in the trim() SQL function if the second argument is a carefully malformed UTF8 string. (check-in: 829343c2 user: drh tags: trunk)
2021-06-14
20:49
Fix typos in testcase() macros from check-in [c09d90eec2a49b94]. (check-in: d4d9869c user: drh tags: trunk)
20:41
In the authorizer, use SQLITE_DROP_INDEX, not SQLITE_DROP_TEMP_INDEX when dropping an index in an attached database. (check-in: e5a5acd6 user: drh tags: trunk)
20:08
Fix an ALTER TABLE problem with handling infinite loops of CTEs in the database schema. (check-in: c09d90ee user: dan tags: trunk)
14:52
Fix a test script problem in corruptN.test. (check-in: 3ddfe9ae user: dan tags: trunk)
14:35
Update this branch with latest changes from trunk. (check-in: f21a53fb user: dan tags: reuse-schema)
14:25
Update this branch with latest changes from wal2. (check-in: 0ab89901 user: dan tags: begin-concurrent-pnu-wal2)
14:12
Update this branch with latest changes from trunk. (check-in: b38c2b8b user: dan tags: wal2)
14:00
An index on the expression "likely(X)" should store the true value of X, even if X is a real number with no fractional part. The optimization of storing some REAL indexed values as INT (see [10d851353c2abead]) should be omitted for index columns that are expressions. Forum post 3b940c437a. (check-in: 791473bc user: drh tags: trunk)
13:49
Update this branch with latest changes from trunk. (check-in: 74b42754 user: dan tags: begin-concurrent-pnu)
12:23
Update this branch with latest trunk changes. (check-in: d8199634 user: dan tags: begin-concurrent)
11:20
Avoid allocating oversized column names in the sqllimit1.test module. (check-in: 7068f1f6 user: drh tags: trunk)
2021-06-13
19:14
The opcode that preceeds OP_SeekScan is usually OP_IdxGT but can sometimes be OP_IdxGE. Adjust asserts accordingly. Follow-up to [9a2ab6092d644fc3]. dbsqlfuzz e41762333a4d6e90a49e628f488d0873b2dba4c5 (check-in: d6803ed8 user: drh tags: trunk)
17:55
Improved defense against OOM errors in sqliteInitOne(). dbsqlfuzz 429db39cd5777c46479641e8637c48c62890042d (check-in: b6c57e0e user: drh tags: trunk)
08:23
Correct link in .ar help. (check-in: de9d0f95 user: larrybr tags: trunk)
2021-06-12
18:12
The sqlite3WithPush() routine might destroy its second argument if there was a prior OOM. Do not use the second argument of sqlite3WithPush() if this happens. (check-in: baa3f962 user: drh tags: trunk)
17:45
An alternative approach to the use-after-free problem. (Closed-Leaf check-in: 6796b7a2 user: drh tags: alternative-oom-fix)
16:17
Fix a use-after-free that could follow an OOM in ALTER TABLE. (Edit:) Still contains problems. (Closed-Leaf check-in: 193b14a5 user: dan tags: original-uaf-fix)
2021-06-11
13:18
Reapply two recent ALTER TABLE error checks that turned out to be necessary after all. dbsqlfuzz fc5a9deefda00dda914748985155a6d4c44174e5. (check-in: 230fedd9 user: drh tags: trunk)
12:41
Avoid bugs in some implementations of dlopen() by avoiding calls to dlopen() with a filename argument that exceeds FILENAME_MAX bytes. Forum post 08a0d6d9bf. (check-in: 01f3877c user: drh tags: trunk)
12:14
Fix a crash in new ALTER TABLE code that could follow an OOM. (check-in: 6f1f2a0a user: dan tags: trunk)
12:02
Remove an unreachable branch added by the previous commit. (check-in: 852ee0e9 user: dan tags: trunk)
11:14
Fix problems with ALTER TABLE and schemas that contain views with some recursive CTEs, or CTEs that reference other CTEs. Forum post 9d965f2956. (check-in: 8b1f9a51 user: dan tags: trunk)
2021-06-10
19:37
Fix an assert() added by the previous commit that could fail with some database schemas. (Closed-Leaf check-in: 5079b5d5 user: dan tags: alter-table-cte-fix-1)
19:08
Fix problems with ALTER TABLE and schemas that contain views with complex CTEs. (check-in: 32e3ecfc user: dan tags: alter-table-cte-fix-1)
14:36
Improved robustness following OOM in the constant propagation optimization. dbsqlfuzz 001a20255c0df7495c21df62a20ea5b51e22c390. (check-in: 8658a64d user: drh tags: trunk)
2021-06-09
14:45
Set the database connection error code for an oversize argument to sqlite3_bind_blob64() or sqlite3_bind_text64(). Forum post a636276f0d451667 and 33821c8db543c. (check-in: 56ff58c0 user: drh tags: trunk)