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32 events for the month beginning 2021-06-01 by user dan

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2021-06-30
14:04
Fix a memory leak in fts5 that could occur when processing a query containing multiple classes of error. (check-in: 7c279670 user: dan tags: trunk)
12:11
Fix an assert() in fts5 that might fail when dealing with corrupt records. (check-in: 9e760e25 user: dan tags: trunk)
2021-06-28
15:25
When generating data for a RETURNING clause, avoid assuming cursor number 0 is available for use. (check-in: 4b2c59ac user: dan tags: trunk)
2021-06-23
11:12
Fix a problem handling ORDER BY terms of the form "ORDER BY likely(<integer>)" within window frames. (check-in: 710f75b9 user: dan tags: trunk)
2021-06-22
18:32
Add the sqlite3_changes64() and sqlite3_total_changes64() API functions. (check-in: 48fdec22 user: dan tags: trunk)
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)
2021-06-16
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)
2021-06-14
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)
14:01
Update this branch with latest changes from begin-concurrent-pnu. (check-in: a485d1a1 user: dan tags: begin-concurrent-report)
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)
2021-06-12
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
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)
11:12 Edit [32e3ecfc8b122055|32e3ecfc]: Move to branch alter-table-cte-fix-1. (artifact: e5beb621 user: dan)
11:11 Edit [32e3ecfc8b122055|32e3ecfc]: Cancel tag "alter-table-cte-fix-1". (artifact: fd42816c user: dan)
11:10 Edit [32e3ecfc8b122055|32e3ecfc]: Add tag "alter-table-cte-fix-1". (artifact: 68baf089 user: dan)
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)
2021-06-09
13:39
Add defensive code to better handle corrupt records in fts5. (check-in: a99c29b5 user: dan tags: trunk)
2021-06-08
12:15
Avoid a buffer overread in fts3 that could occur when handling corrupt data structures. (check-in: 45f459d2 user: dan tags: trunk)
2021-06-07
17:36
Fix a buffer overread that could occur in fts5 when handling corrupt records. (check-in: 078962a2 user: dan tags: trunk)
15:28
Fix a buffer overrun in fts3 that could occur when handling corrupt records and '^' queries. (check-in: 9d0b6b0f user: dan tags: trunk)
2021-06-03
18:56
Fix a case where combining row-value UPDATE FROM syntax with window functions over aggregates can cause an error. dbsqlfuzz ae4516bff08d736f203f09934e2f4d31e0b3e7ce (check-in: 4a587c34 user: dan tags: trunk)
2021-06-01
15:37
Fix a problem with running ALTER TABLE against schemas that contain compound SELECT statements with ORDER BY clauses containing one or more references to the second or subsequent component SELECT statements. This fixes the problem reported by forum post 31ceaa8461. (check-in: 587a3044 user: dan tags: trunk)
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