Commit Graph

6433 Commits

Author SHA1 Message Date
drh 3478490332 Enhance the ".stats" command in sqlite3.exe to show one-time stats information
if invoked with one argument.  Also show /proc/PID/io information if run on
Linux.

FossilOrigin-Name: 3c36948f16b58fe8042c37d0df634308b4e48217
2016-02-27 17:12:36 +00:00
drh 4f8f5e4446 Fix a requirement mark to conform to a typo fix in the documentation.
FossilOrigin-Name: d1392c627934b89cdb86d82e73d56e8f76952b30
2016-02-27 14:04:27 +00:00
drh d892ac97bb Enhance documentation of sqlite3_snapshot_open() to explain that the database
connection must have participated in at least one read operation prior to
the beginning of the transaction for which the snapshot is to be opened.
Add test cases for this fact.

FossilOrigin-Name: 33dd671cb9c17f08dbc61aed91e80eaeb84bfaf5
2016-02-27 14:00:07 +00:00
drh 88a1650859 Fix a potential buffer overflow in the ICU upper() function.
FossilOrigin-Name: b8dc1b9f5d413000387bfe784b69f5d0ee5c0489
2016-02-26 21:20:57 +00:00
drh d42908fb0e Provide the new SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER option to
sqlite3_db_config() that can be used to activate the two-argument version
of fts3_tokenizer() for a specific database connection at run-time.

FossilOrigin-Name: 374b5108087a2eae03676c0f3469b37a272145bf
2016-02-26 15:38:24 +00:00
drh 26bcc7cf40 Ephemeral tables used to hold manifested views may not be unordered since
they might be subject to an ordered comparison if they are part of a join.

FossilOrigin-Name: 3ef6a3153267d5328202fea24fd29ff4d5409295
2016-02-26 04:13:39 +00:00
drh c9eaeef1fe Remove a debuggin "exit" command mistakenly left in the "where.test" module.
FossilOrigin-Name: beda0b8c76c2c7328a44156257c978cf8f5df59b
2016-02-26 04:04:07 +00:00
drh 8c098e61b6 Fix an incorrect cost computation for sorting (introduced just a few
check-ins ago).  Should be NlogN, not NloglogN.

FossilOrigin-Name: 2459d3238853951bc3a507dd975e7ec921cf8446
2016-02-25 23:21:41 +00:00
dan aa9ffaba4a Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set.
FossilOrigin-Name: 9ffff484bb4b67c29dda6180d7d766ad13988fe1
2016-02-25 20:17:55 +00:00
dan fd37e67b16 Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set.
FossilOrigin-Name: 8fea1166016c659ece83e0045bc348f478a9ba6a
2016-02-25 19:52:11 +00:00
drh d3e1af4aa0 Merge all the latest changes from trunk.
FossilOrigin-Name: b86590043e17705ada90562cf30f69b3e3ef65a4
2016-02-25 18:54:30 +00:00
drh 87eb919d05 Do not use an automatic index on an outer loop that only runs once.
FossilOrigin-Name: 5957e793414ff80ed01a7a67e70c3fd096a3f6e0
2016-02-25 18:03:38 +00:00
dan f769cd61b2 Extend [3e9ed1ae] so that covering indexes on WITHOUT ROWID tables are also identified.
FossilOrigin-Name: e721975faa0925be4029330550ff2a9666041ff7
2016-02-24 20:16:28 +00:00
drh 8e6cf0a7c5 Avoid creating a master journal unless two or more databases in the
transaction can actually benefit from that master journal.

FossilOrigin-Name: 3ed1890612bd45bd9c72f670d2cbb0b8fbd35d92
2016-02-22 14:57:38 +00:00
dan 748e5cd6f9 Add an extra test case for the change in commit [c4295725].
FossilOrigin-Name: a48ac4c347813bd2b416b1cb06c3cbf1f4b3781a
2016-02-22 09:45:27 +00:00
dan 3200132add Use a separate list of aux-data structures for each trigger program at the VDBE level. Fix for [dc9b1c91].
FossilOrigin-Name: c4295725015d394f01b8563f47236e0890f1cc0d
2016-02-19 18:54:29 +00:00
drh b719e3a747 Enhance speedtest1 to display the particular version of SQLite under test.
FossilOrigin-Name: 0cb728c15c66f1bf09cc1e0731a95ba937c6c71c
2016-02-19 16:19:23 +00:00
drh b2bddbbc2d Avoid a potential buffer overrun if an SQL statement being parsed ends
with an illegal "!" token.  (This problem was detected by fuzzcheck
running under valgrind. The problem was introduced by check-in [9570b6b43df3].)

FossilOrigin-Name: 2a8d97e7c8976df0312e1294e8c1da8b15686654
2016-02-18 14:49:28 +00:00
drh 4c9d22819f Improved handling of the -v option on the fuzzcheck test program.
FossilOrigin-Name: c8cd7804dc905b2b20cd7c0192bcfaceaaa7e2a8
2016-02-18 14:03:15 +00:00
drh 4b7b1c9c12 Add working -q and --help options to testfixture.
FossilOrigin-Name: 404494e52b6385671ccde1c83b7b868986645536
2016-02-15 19:38:17 +00:00
drh e683b89880 Fix harmless compiler warnings previously seen in 64-bit MSVC builds.
FossilOrigin-Name: 7026246300392a83cc23817dbc54c2c66bf1f2b3
2016-02-15 18:47:26 +00:00
drh d8b7d6e44c Merge the changes for the 3.11.0 release candidate from trunk.
FossilOrigin-Name: 4d7a802e73ef0352f840bc8d74c560afb7666ff7
2016-02-13 14:07:56 +00:00
drh 98bfa16db2 Fix to previous check-in: Make sure CHECK constraints involving the ROWID
are not ignored when the ROWID changes.

FossilOrigin-Name: 7782cb1dd5914b867caf5ff2f0f837407abbfd7a
2016-02-10 18:24:05 +00:00
drh bbde018230 Code simplification: ALTER TABLE ADD COLUMN always upgrades the file_format
to 4 if is not there already.  No need to upgrade to only 2 or 3 since format
4 has now been supported for over 10 years.

FossilOrigin-Name: e1d8ec85546caeca3bb7a05ad962a2aed91194ce
2016-02-09 16:09:22 +00:00
drh 1a606f8246 Merge enhancements and fixes from trunk.
FossilOrigin-Name: f040a5bb62f3473fba6450c97c68f538d1df21ef
2016-02-09 15:44:18 +00:00
drh 2fade2f791 Make sure every co-routines has its own set of temporary registers and does
not share temporaries, since a co-routine might expect the content of a
temporary register to be preserved across an OP_Yield.
Proposed fix for ticket [d06a25c84454a].

FossilOrigin-Name: ca72be8618e5d466d6f35819ca8bbd2b84269959
2016-02-09 02:12:20 +00:00
dan e064c4066c Disable the two-argument form of the fts3_tokenizer() SQL function unless the library is built with -DSQLITE_ENABLE_FTS3_TOKENIZER.
FossilOrigin-Name: e0eb217aca7e4aadf9c44ed20822b78139f7c83c
2016-02-08 19:40:17 +00:00
drh 1cd0f05492 Make sure the "bak.db" database file does not actually exist before
starting the "quota.test" testing.

FossilOrigin-Name: 1cac6c45eeb7dbbcda0c76ba7d3a2ca77bc725cd
2016-02-05 17:49:43 +00:00
drh a23bc8a345 From test scripts, remove stray "breakpoint" commands and blank lines
at the ends of files.

FossilOrigin-Name: a6b35273239669189f33402144f58328b133d182
2016-02-05 16:46:09 +00:00
drh 0ac7cfaf99 Merge enhancements from trunk.
FossilOrigin-Name: a533608cb0de3cbc1e28a794aab99864b8c249f4
2016-02-05 14:15:34 +00:00
dan be7721d103 Avoid running some particularly time-consuming tests as part of veryquick.test.
FossilOrigin-Name: f465944b75a800ddc6920229ad32c2f39ff91e19
2016-02-04 17:31:03 +00:00
drh 3b7f9a68d5 Escape control characters in JSON.
Fix for ticket [ad2559db380abf8].

FossilOrigin-Name: 4f1b5229a3bbc9d40b7433a5eb3139d59d31dcb1
2016-02-04 10:28:57 +00:00
drh 6d258995e6 Refinements to synchronous logic:
(1) Use PAGER_SYNCHRONOUS_FULL rather than the corresponding magic number.
(2) Honor SQLITE_NO_SYNC on xDelete calls with sync
(3) Count xDelete syncs during testing
(4) Fix #ifs on SQLITE_EXTRA_DURABLE so that directory syncs on journal
unlink are off by default.

FossilOrigin-Name: e3157cb5ad0d22758e766a95fb1463a7810f7d7f
2016-02-04 09:48:12 +00:00
drh 6841b1cb3d Add "PRAGMA synchronous=EXTRA" which syncs the directory containing the
rollback journal when the rollback journal is deleted in order to commit a 
transaction in DELETE mode.

FossilOrigin-Name: af92401826f5cf49e62c278f344ab75252a18da2
2016-02-03 19:20:15 +00:00
drh 33c1eb6477 Merge all recent enhancements from trunk.
FossilOrigin-Name: f3f9200115caf4b356f90ec97c351d1afbcb9bf6
2016-02-02 02:22:30 +00:00
dan 3b37bc4206 Update walcrash.test to ensure that, during a particular test, enough data is written to cause SQLite to sync the wal file 14 times.
FossilOrigin-Name: 5d7c092869137a0ba69f93324fe4ed56a05b5985
2016-02-01 16:36:47 +00:00
dan 482721ab75 Fix new test cases in stat.test so that they work with -DSQLITE_DEFAULT_AUTOVACUUM=1 builds.
FossilOrigin-Name: a2810cf65db13479e2ab255c37abac7841ee985d
2016-01-30 21:09:02 +00:00
dan 5b6c8e4e1d A different way to clear the subtype on VDBE registers when the value of the register is overwritten with new content. To fix [[f45ac567eaa9f93].
FossilOrigin-Name: 2e9fb1295cd31fc29c97444c3dec82fef68e939f
2016-01-30 15:46:03 +00:00
drh 4b09ec6e11 Add the BTREE_FORDELETE and BTREE_AUXDELETE flags to the b-tree layer interface
and use them.  Add assert() statement to verify that they are correct.

FossilOrigin-Name: 85c467041c9378cae3038756da815e9117ee8c7d
2016-01-30 13:32:30 +00:00
dan eaa6cd87e8 Add tests for the change on this branch.
FossilOrigin-Name: 7cb697f82932a2581af69350117a29c9c8a2544f
2016-01-29 21:16:13 +00:00
dan de892d9660 Experimental attempt to make better use of covering indexes within OR queries.
FossilOrigin-Name: a323ac3a9d42bd5cb38d724c7e1180584b91054c
2016-01-29 19:29:45 +00:00
drh 47ab455c2b Remove a stray "exit" in a test script.
FossilOrigin-Name: 10c88bf9f2c238abbbb54797ee2327ab72713e6f
2016-01-29 18:48:08 +00:00
dan e61bbf4417 Modifications to ensure the nExtraDelete-related assert() statement does not fail.
FossilOrigin-Name: f43ff8f82d6c1239e6f9a32e7716421c1180ac74
2016-01-28 17:06:17 +00:00
dan 127f720240 Fix tests in fordelete.test to test for the BTREE_AUXDELETE flag.
FossilOrigin-Name: bbd25cf179df5bda1fe729928d6746248f06e46f
2016-01-27 16:17:41 +00:00
drh b89aeb6aa2 Add assert() statements on the nExtraDelete variable in vdbe.c to try to verify
that the FORDELETE and IDXDELETE flags are being generated correctly.  Those
flags are not currently generated correctly, and so the assert()s trip on this
check-in.

FossilOrigin-Name: dde1db0dd2e2cf04706117629756c352b178ebb8
2016-01-27 15:49:32 +00:00
dan 2349670262 Ensure that unixFullpathname() always nul-terminates its output buffer, even when returning an error.
FossilOrigin-Name: 4a4385564dd3887a7953820b60c99d6ce289f96a
2016-01-26 13:56:42 +00:00
dan af1b36b1df Only use lstat() if the HAVE_LSTAT macro is defined. Fix some test file issues.
FossilOrigin-Name: 8a6e4147a680ad6c5fdd588468b6daac82349d2c
2016-01-25 18:43:05 +00:00
dan e88ec187cd Fix issues on unix with opening database files via symlinks that are not in the current working directory. And with nested symlinks.
FossilOrigin-Name: 80398fd44fb232193450103808e1854e0eba5652
2016-01-25 17:04:48 +00:00
dan b5c557b87e Have the dbstat module dequote any argument passed to the CREATE VIRTUAL TABLE statement before attempting to match it against the names of attached databases.
FossilOrigin-Name: e60461e984b8df09256bb0d733dbfae52568a145
2016-01-22 15:44:07 +00:00
dan 2beb2c390b Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set.
FossilOrigin-Name: 82470d1c3a41221c78bcdd402b2219c4c21c43af
2016-01-21 17:25:56 +00:00