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49 check-ins using file src/dbstat.c version e042b0e7
2019-02-05
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19:15 | Fix memory leaks on this branch. (check-in: e9c5e189 user: dan tags: reuse-schema) | |
2019-02-04
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21:02 | Fix a problem with reloading the schema on this branch. (check-in: 5dfbef83 user: dan tags: reuse-schema) | |
2019-02-02
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21:02 | Try new approach ensuring that each Schema object is only used by one connection/database at any one time. (check-in: 9e8e5f52 user: dan tags: reuse-schema) | |
2018-11-17
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18:11 | Fix further problems with the feature on this branch. (check-in: 6d7a7e5f user: dan tags: reuse-schema1) | |
2018-11-16
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17:04 | Fix further REUSE_SCHEMA issues. (check-in: 9780829a user: dan tags: reuse-schema1) | |
2018-11-15
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21:20 | Fix some problems with the feature on this branch. Many problems remain. (check-in: 31b6aee7 user: dan tags: reuse-schema1) | |
2018-11-10
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17:37 | Add the "changesetfuzz" program. For fuzzing changeset blobs. (check-in: 2bae0e7c user: dan tags: trunk) | |
17:36 | Merge latest trunk changes. (Closed-Leaf check-in: b6d549c9 user: dan tags: changesetfuzz) | |
2018-11-09
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23:45 | Merge fixes from trunk. (check-in: e3e9b85e user: drh tags: apple-osx) | |
23:41 | Fix invalid use of unprotected sqlite3_value objects in the sqldiff utility, when using the --changeset option. (check-in: a8d65214 user: drh tags: trunk) | |
20:04 | When a table is renamed using "ALTER TABLE RENAME TO", update any REFERENCES clauses that refer to the table, unless "PRAGMA legacy_alter_table" is true and "PRAGMA foreign_keys" is set to false (i.e. so that when "PRAGMA legacy_alter_table" is set behaviour is still compatible with versions 3.24 and earlier). (check-in: ae9638e9 user: dan tags: trunk) | |
18:44 | Merge latest trunk changes with this branch. (check-in: ae88f8e1 user: dan tags: reuse-schema) | |
14:17 | Fix for ticket [787fa716be3a7f650cac] (check-in: 531eca61 user: drh tags: trunk) | |
00:02 | Disable the use of coroutines for subqueries within a query that is the RHS of an IN operator, as the IN operator might be evaluated more than once. Possible fix for [787fa716be3a7f65], unless we can come up with something better. Later: Counter-example found. (Closed-Leaf check-in: 8d663bfa user: drh tags: tkt787fa716-deadend) | |
2018-11-08
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22:53 | In the treeview.c module, break out the display of SrcList into a separate subroutine, so that it can be invoked while debugging. (check-in: 8c74065f user: drh tags: trunk) | |
14:59 | Add tests and a fix for program "changesetfuzz". (check-in: 09b90db5 user: dan tags: changesetfuzz) | |
2018-11-07
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20:13 | Merge latest trunk changes into this branch. (check-in: 53cd91d0 user: dan tags: changesetfuzz) | |
20:07 | Fix minor issues in the changesetfuzz program. (check-in: 5c7f0240 user: dan tags: changesetfuzz) | |
17:52 | Update the "changesetfuzz" program to work with patchsets as well as changesets. (check-in: 75b00fbe user: dan tags: changesetfuzz) | |
14:39 | Fix a problem with the handling of SQLITE_FCNTL_PRAGMA in the test_onefile.c demo. (check-in: 13e21b7d user: dan tags: trunk) | |
11:56 | Partially revert [3e1a2f661], as some test scripts require separate $presql and $dbconfig variables. (check-in: cbf85284 user: dan tags: trunk) | |
2018-11-06
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20:08 | Update the changesetfuzz program to fuzz changeset schemas as well as data. (check-in: 141a93c8 user: dan tags: changesetfuzz) | |
2018-11-05
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20:37 | Add preliminary version of "changesetfuzz" program. For fuzzing changeset data without creating corrupt changesets. (check-in: 81ac8745 user: dan tags: changesetfuzz) | |
19:37 | Add the SQLITE_DBCONFIG_DEFENSIVE flag. (check-in: 11d98414 user: drh tags: trunk) | |
16:38 | Eponymous virtual tables appear to exist in all schemas. This is an alternative and improved fix to the eponymous virtual table in trigger problem that was previously addressed by checkin [1fa74930ab56171e]. (check-in: b8d35c4a user: drh tags: trunk) | |
13:53 | Merge recent trunk enhancements. (check-in: 62acf7a0 user: drh tags: apple-osx) | |
07:53 | Disable the IS NOT NULL optimization when the IS NOT NULL operator is part of the ON clause of a LEFT JOIN. Fix for ticket [65eb38f6e46de8c75e188a17ec]. (check-in: af39661e user: drh tags: trunk) | |
2018-11-03
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17:31 | Correct the internal logic for SQLITE_DBCONFIG_DEFENSIVE. (Closed-Leaf check-in: 76094345 user: drh tags: dbconfig-defensive) | |
16:51 | Add extra defenses against strategically corrupt databases to fts3/4. (check-in: d44318f5 user: dan tags: trunk) | |
16:09 | Add the SQLITE_DBCONFIG_DEFENSIVE flag. (check-in: af3f29d4 user: drh tags: dbconfig-defensive) | |
13:11 | Fix a assert() in the query planner that can arise when doing row-value operations on a PRIMARY KEY that contains duplicate columns. Ticket [1a84668dcfdebaf12415d]. (check-in: dcb8c735 user: drh tags: trunk) | |
2018-11-02
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17:38 | Enhance triggers so that they can use table-valued-functions that exist in schemas outside of the schema in which the trigger is defined. (check-in: 1fa74930 user: drh tags: trunk) | |
2018-10-31
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20:52 | Deploy the sqlite3Strlen30NN() function (argument guaranteed to be non-NULL) for a small performance improvement. (check-in: 4a6ad519 user: drh tags: trunk) | |
19:01 | Add support for the SQLITE_PREPARE_NORMALIZED flag and the sqlite3_normalized_sql() when compiling with SQLITE_ENABLE_NORMALIZE. Also remove unnecessary whitespace from Makefiles. (check-in: 790ea39a user: drh tags: trunk) | |
18:24 | Tweaks to the test_intarray documentation and tests. (check-in: 7107f0da user: drh tags: trunk) | |
01:26 | Merge fixes from trunk, especially rebustness against corrupt database files. (check-in: 4b370c74 user: drh tags: apple-osx) | |
01:12 | Merge fuzz test cases computed by dbfuzz2. (check-in: e0d30c18 user: drh tags: trunk) | |
01:04 | Improved corrupt database detection in the relocatePage() routine of the b-tree module. (check-in: d5787333 user: drh tags: trunk) | |
2018-10-30
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23:45 | Add new fuzzer cases generated by dbfuzz2. (Closed-Leaf check-in: 79fdad8b user: drh tags: dbfuzz2-cases) | |
19:14 | Update comments in sqlite3session.c to describe the format of "rebase blobs", as well as changesets and patchsets. (check-in: bf93f7b5 user: dan tags: trunk) | |
16:25 | Split the SQLITE_WriteSchema flag in two flags, WriteSchema and SQLITE_NoSchemaError. Set only WriteSchema on a VACUUM to avoid problems when trying to vacuum a corrupt database. With this change, the size of the flags field on sqlite3 must grow from 32 to 64 bytes. (check-in: 4f987810 user: drh tags: trunk) | |
15:31 | Modify the CLI so that the --deserialize option is only available if it is compiled with SQLITE_ENABLE_DESERIALIZE. DESERIALIZE is now off by default for the main.mk makefile, but on for Makefile.in and Makefile.msc. (check-in: 90b2a684 user: drh tags: trunk) | |
15:20 | Improvements to the -fsanitize=fuzzer based database file fuzzer. (Cherrypick from the rubust-against-damaged-db branch.) (check-in: 3cc01a0e user: drh tags: trunk) | |
14:36 | In the CLI, when opening a file that begins with the normal SQLite prefix, open the file as a normal database even if it has a ZIP for AppendVFS record at the end. (check-in: 7989bbda user: drh tags: trunk) | |
13:19 | Enable sqlite3_deserialize() in the CLI. The --deserialize option associated with opening a new database cause the database file to be read into memory and accessed using the sqlite3_deserialize() API. This simplifies running tests on a database without risk of modifying the file on disk. (check-in: 5e0129ee user: drh tags: trunk) | |
00:06 | Improvements to the -fsanitize=fuzzer based database file fuzzer. (Closed-Leaf check-in: 585c94db user: drh tags: robust-against-damaged-db) | |
00:06 | In the VACUUM command, defer setting writable_schema until after it has been determined that the schema is not corrupt. (check-in: 3afec260 user: drh tags: robust-against-damaged-db) | |
2018-10-29
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21:01 | Fix a potential assertion fault that can occur while trying to DROP a table from a corrupted database file. (check-in: 147a9429 user: drh tags: trunk) | |
18:33 | Fix minor memory leak in the dbstat extension that can occur following an attempt to analyze a corrupt database file. (check-in: cb874fd8 user: drh tags: trunk) | |