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043c8f60a8
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21810 Commits

Author SHA1 Message Date
drh
043c8f60a8 Move some new test cases from fts3snippet.test into fts3snippet2.test. 
FossilOrigin-Name: fa203999944133941a38e5c858f1f66fc1ef4d2f33222ab81cbf4e3fc1539f1c
 2020-05-15 01:13:46 +00:00
drh
856408abf4 Add the SQLITE_ENABLE_FTS3_PARENTHESIS option to fuzzcheck. Add a new 
test case that uses that option.

FossilOrigin-Name: c49a33db954f1a3fbc1889bbe9f3f3fdb8fb00e31aafb91cd6f5d1602db5c2b9
 2020-05-15 01:02:00 +00:00
drh
219b8e7e75 Fix a null pointer deference that can occur on a strange matchinfo() 
query.

FossilOrigin-Name: a4dd148928ea65bd4e1654dfacc3d8057d1f85b8c9939416991d50722e5a720e
 2020-05-14 23:59:24 +00:00
drh
3d863b5e4e Do not allow a virtual table to be renamed into the name of one of its 
shadows.

FossilOrigin-Name: eca0ba2cf4c0fdf757bae19c6397a48245adb99e8017ddc28f01804072a30b2c
 2020-05-14 21:16:52 +00:00
drh
3c0e606bba Implement the IIF(x,y,z) SQL function that is short-hand for 
"CASE WHEN x THEN y ELSE z END".  For compatibility with SQL Server.

FossilOrigin-Name: fce173cd211b15867369b6a54fad48168352fc83981a722ce98e57299b88608a
 2020-05-13 18:03:34 +00:00
drh
ffe421c76a Remove unused constant SQLITE_FUNC_COALESCE. 
FossilOrigin-Name: a116b20f863e9732cd08fbfbb1aa48204a17d611c9c1edde85dcf59310bde782
 2020-05-13 17:26:38 +00:00
dan
8b4f231c47 Use AtomicStore() and AtomicLoad() in a few more places to avoid a theoretically undefined behaviour. This is not actually problem on any known hardware. 
FossilOrigin-Name: fda57d4d2f1499c861d43026aa9362d1a30d67c9c002ebf5b0cdc25251537fbb
 2020-05-13 13:33:30 +00:00
drh
2493dcdd07 New test case in test/fuzzdata8.db. 
FossilOrigin-Name: fa11230135610f01c56d6f436f30a8b57a50b430fe7397ea3a0b6642986b3a39
 2020-05-11 11:11:25 +00:00
dan
efa78884a8 Fix a problem handling constant integer expressions with collation sequences in PARTITION BY clauses. 
FossilOrigin-Name: 155e6649efe8614718be7ac6c3cccf5b073ae57496dc220db5e4313621f5188e
 2020-05-11 10:55:24 +00:00
drh
9e5fdc41c1 Release some restrictions on columns added by ALTER TABLE so that they 
only apply if the table contains one or more rows.

FossilOrigin-Name: 3a16c0ce4d8851f79f670d94786032c8007619154ece44647dc9cc5b1f9654ff
 2020-05-08 19:02:21 +00:00
drh
98aa1d735e Fix the count-optimization so that it honors the NOT INDEXED clause. 
FossilOrigin-Name: 0d23a0b209900f4d7c6c13f75d4364f19afc23db72f9cfdb11e05b81502e8040
 2020-05-08 18:22:00 +00:00
drh
91d4c374e2 New test cases added to test/fuzzdata8.db. 
FossilOrigin-Name: 3fce9711a47329811cd333ae2f1d1384a96d73b9a5d6f9d08454a57a3fd24fc8
 2020-05-08 15:28:07 +00:00
drh
acc175215a Do not retry on a failed realloc() unless SQLITE_ENABLE_MEMORY_MANAGEMENT 
is available, meaning that the retry has some possibility of success.

FossilOrigin-Name: e9a8f910b5e2b84dd77364783f0610bca970cc88aa037c88636c72145b99f411
 2020-05-08 10:44:23 +00:00
dan
2d3ed22a3f Fix a failing assert() in fts3 triggered by a corrupt database. 
FossilOrigin-Name: cb299a090c81cdc5c116c4e15ab38fce112916f8b0fad0c7f2ab127e79238a94
 2020-05-07 19:55:40 +00:00
dan
b28f44eba2 Changes to avoid deadlock in SQLITE_ENABLE_SETLK_TIMEOUT builds. 
FossilOrigin-Name: 652e4b23fffbff128b177697d7217b7d5aad8baf2364df1646b268ce6774e0fb
 2020-05-07 14:39:56 +00:00
dan
11a8182e5c Fix an error that could occur if the first transaction executed by a connection configured to use blocking locks is a write-transaction for which the WRITER lock cannot be obtained. 
FossilOrigin-Name: 49e4dc72f7a4b28e4b49d7b91030bc986aea3ff44dac38cb6e68305800cd1de5
 2020-05-07 14:26:40 +00:00
dan
4cbe5d3588 Merge trunk changes into this branch. 
FossilOrigin-Name: ac4ee69664278a828e0a64c5be3b96fdb6eb6acc95646a9425c667aea328791c
 2020-05-07 14:05:08 +00:00
drh
e937df81f0 Fix the handling of reserve-bytes so that the maximum value of 255 can be used. 
FossilOrigin-Name: 99749d4fd4930ccf15227f67c732266af9e09dd3cabdc0834fb450ef98196441
 2020-05-07 01:56:57 +00:00
dan
a8aae52391 Avoid leaking a file-handle in test file walsetlk.test. 
FossilOrigin-Name: 3cfc675e2e917b69108feb3a75728b573abe8e44f0890a7d20d307b0b6784c0e
 2020-05-06 21:25:39 +00:00
dan
bc9fc18e45 Fix an assert() failure that could follow an IO error. 
FossilOrigin-Name: e89c864299024cdce395a15c19b000b976142b9eed267901a288adaa695f9e65
 2020-05-06 21:24:29 +00:00
drh
783e159e48 Fix harmless compiler warnings. 
FossilOrigin-Name: 92dc59132f8547635d73c61c21ea29b380c401ddc84a6d01412808e00386b9e8
 2020-05-06 20:55:38 +00:00
dan
7a623e1d25 Fix a problem preventing building without SQLITE_ENABLE_SETLK_TIMEOUT defined. 
FossilOrigin-Name: 98eb54c6d83992886f17a00b6fc8998df230e3b5f45bafc6fae0d15a9ee5a4c6
 2020-05-06 20:45:11 +00:00
dan
7bb8b8a4f7 Add error code SQLITE_BUSY_TIMEOUT, used internally by the OS layer to indicate that a call to xShmLock() has failed due to timeout of a blocking lock. 
FossilOrigin-Name: f3ef9c7c2b4ba3de1057ad569f068b241d5f23e6629d8e0dacf85e57fd13b8aa
 2020-05-06 20:27:18 +00:00
dan
fc87ab8c4a Fix compiler warnings in non-SQLITE_ENABLE_SETLK_TIMEOUT builds. 
FossilOrigin-Name: 22de99ef410ba2a540871f3e61157d8dc4b969416f14808aeca73971b17fcd51
 2020-05-06 19:22:59 +00:00
dan
861fb1e9dc Block on the WRITER lock when attempting to run recovery. 
FossilOrigin-Name: 105d6c9bbcadc64faa2b24e315cb13227b17cfc6bf1b3512713f80ce56976a3d
 2020-05-06 19:14:41 +00:00
drh
e0a8b712c1 Provide the SQLITE_DEFAULT_LEGACY_ALTER_TABLE compile-time option. 
FossilOrigin-Name: 63e659d9a793227604aa95685a8d83cd08305f1d01e135407a3ffc6d54482ab8
 2020-05-06 18:43:57 +00:00
dan
d0e6d13301 Add tests for running recovery when opening a write transaction or performing a checkpoint with blocking locks enabled. Fix some failing assert() statements. 
FossilOrigin-Name: d096ea3fe20f8af90f9e3f798fd0a69527b32ac8e208ade58b9d0af0e831f41b
 2020-05-06 17:18:57 +00:00
dan
293e9f5d6c Merge latest trunk changes into this branch. 
FossilOrigin-Name: a3727dba10b476f414f0a049b35f2a5c169a408eccefa6833821560684e07f8b
 2020-05-06 15:07:25 +00:00
dan
58021b237a Unless upgrading an existing read transaction, have ENABLE_SETLK_TIMEOUT builds attempt to use a blocking lock when opening a write transaction on a wal mode database. 
FossilOrigin-Name: d6f819a9e6b35f3fd558bd93255a6a24ad690a0fa15a82b009ca9c641db983c6
 2020-05-05 20:30:07 +00:00
drh
fde2592503 The only known path to a corruption detection branch was cut off by the 
previous commit implementing earlier index corruption.  So make the branch
NEVER.  Maybe a fuzzer will find a new path.

FossilOrigin-Name: 9a84d8eb44b12ddea921baa73ac3bffa8c8d23a852605dc1dbde37907360bd79
 2020-05-05 19:54:02 +00:00
drh
85bd353ac2 Earlier detection of index corruption caused by missing index entries. 
FossilOrigin-Name: f339f31f9e9a856b576f99c5230fdf6d60fdc2873e48cb5aa0a4ab1d04e3c930
 2020-05-05 18:42:49 +00:00
drh
eb8305bbc7 Fix a compiler warning in cksumvfs.c. 
FossilOrigin-Name: 68033bcade87e6046f4c0a49936d63ce531c680c1def98fae02afa0c79db2c7f
 2020-05-05 13:41:40 +00:00
drh
3d42fb788a Fix harmless compiler warnings. 
FossilOrigin-Name: 8eee591d3cb9fadfd5cac5543bd66ef9cb371a72d3ad3241fb3bfd67fb216eda
 2020-05-04 19:52:00 +00:00
dan
8714de97c0 Changes to avoid deadlock in SQLITE_ENABLE_SETLK_TIMEOUT builds. 
FossilOrigin-Name: 553423c23142cf0ec219192315d57ce8a0e10c3d8678d28bc110a1a9a7c17cee
 2020-05-04 19:42:35 +00:00
drh
44a5c86c6c Minor change to the sqlite_stmt virtual table, for test coverage. 
FossilOrigin-Name: 838987b2097c4b7acaa65aea99cfdaf199f04d76bcf6ef12743c60b338a965f7
 2020-05-04 19:04:23 +00:00
drh
20e34f9110 Simplify the initialization of built-in extensions. 
FossilOrigin-Name: 729f2397358d0382e255ba0058bf70bc9ed410b7621a67466da13de437d3ba5c
 2020-05-04 17:15:21 +00:00
drh
995e1af9fa Ensure that the master-journal name is in a form suitable to be passed 
into sqlite3_uri_parameter().

FossilOrigin-Name: d1ba026d882f070b351280028e2fa88a3cca59b46d4683302e24c6677e0951b9
 2020-05-04 11:47:38 +00:00
drh
278b0517d8 Add the SQLITE_FCNTL_CKPT_START file-control and use it to optimize 
the cksumvfs extension.

FossilOrigin-Name: efdecb13091316aeac2722f58577cb0314e008e857f2816a2a222bac0a83e9e1
 2020-05-02 04:08:23 +00:00
drh
477a357278 Add support for PRAGMA analyze_limit and approximate analysis. 
FossilOrigin-Name: 812547525d35df975f40cbbeb604cc9cd2dec809c1ca083cbb139fe59ffa1d73
 2020-05-02 03:46:32 +00:00
drh
f72981f2d9 Add a missing VdbeCoverage() macro. 
FossilOrigin-Name: 77a55c394d2c313a5710229bee9262457dcfc6620e6500f9f526c5f6acf87cef
 2020-05-02 03:29:21 +00:00
drh
c75921ac4e Merge the bytecode and tables_used table-valued functions. Requires 
-DSQLITE_ENABLE_BYTECODE_VTAB at compile-time.

FossilOrigin-Name: d09bcce37f1eaf084e3b07eb4a23653ea1f370cdd290ce3875408186adf87022
 2020-05-02 00:31:00 +00:00
drh
7e088a6c0a Corner-case changes to the bytecode virtual table for testability and 
correctness.

FossilOrigin-Name: baa720e4a88f268ed95337daab5f434fd3263b00f09101cddc6424765bf3b722
 2020-05-02 00:01:39 +00:00
drh
51f1c6f3ec Merge recent enhancements from trunk. 
FossilOrigin-Name: 96dfc71ea599702ef38b60952d03e95dce5a8c534cd943e076e9c76b00e61e65
 2020-05-01 18:58:21 +00:00
drh
fcf31b28ff Add the SQLITE_FCNTL_CKPT_START file-control. Use it to optimize the 
cksumvfs extension.

FossilOrigin-Name: b40f5aa344ae10cf4da83b3aa9e4866d6f6ffb06ba7e34ec1ce80c92468cf3bf
 2020-05-01 18:37:34 +00:00
drh
e754830eae Merge recent trunk enhancements. 
FossilOrigin-Name: 2100b2c8f339e9778723fa0c91e479bab8675cf6fbea1664b6af49f40db6d27b
 2020-05-01 15:04:13 +00:00
drh
5051194270 Clarification to the sqlite3_uri() family of interfaces. Documentation 
enhancement only - no changes to code.

FossilOrigin-Name: 853703cd6d44d6dd48ef5eda6523e374b8ebdf7c338ddaad31c15a40a8b3fd9b
 2020-05-01 13:45:12 +00:00
drh
8b2d8de3e2 Update documentation for sqlite3_close_v2() for clarity. No functional 
changes.

FossilOrigin-Name: 80498b69ea489e8816c80a52c9e55a62699116fcbfdcbfd922ef23c2d9938871
 2020-05-01 13:32:19 +00:00
drh
cdb6ce980b Add the new SQLITE_IOERR_DATA result code and use it in cksumvfs. 
Also enhance cksumvfs to emit an sqlite3_log() message whenever it finds
an invalid checksum.

FossilOrigin-Name: a094e8bfdef10d9e5d97f5a9f7c15b0fc547358b83367762ba5c2dfd2c9d0117
 2020-05-01 11:31:43 +00:00
drh
95063d8c90 Do not allow page_size changes on an active cksumvfs database. 
FossilOrigin-Name: 2c17cdce26fd935e6d81ff828f4670291fc014013c93b2a1578506598345ee86
 2020-04-29 01:09:46 +00:00
drh
451f89a896 Fix incorrect error message when something goes wrong with the 
sqlite3_dbpage() table-valued function in the .dbinfo command of the CLI.

FossilOrigin-Name: 0dcf002463f5931c3875d2038d2b97298f1800b1cdfa70485d6430ab758f3b25
 2020-04-28 23:09:56 +00:00