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3893 Commits

Author SHA1 Message Date
dan
99f8fb66a4 Fix for 2a5629202f. When considering whether or not a UNIQUE index may be used to optimize an ORDER BY clause, do not assume that all index entries are distinct unless there is some reason to believe that the index contains no NULL values. 
FossilOrigin-Name: 9870e4c4fef10112c987c40cb1b95255a7214202
 2012-04-20 15:24:53 +00:00
drh
7ed243b71a Fix a harmless compiler warning in tclsqlite.c for MSVC x64. Fix a test 
case associated with the FTS4 merge feature.

FossilOrigin-Name: de3f7187eb2ff24683a1854ae523e7d30c290893
 2012-04-19 17:19:51 +00:00
drh
374fdce485 Improved handling of aggregate subqueries within an aggregate query. 
FossilOrigin-Name: 430bb59d798286a86c351de92c429345f016b3f0
 2012-04-17 16:38:53 +00:00
drh
c00ce490c5 Add new interfaces to the test_quota.c module: sqlite3_quota_ftruncate(), 
sqlite3_quota_file_size(), sqlite3_quota_file_truesize(), and
sqlite3_quota_file_mtime().

FossilOrigin-Name: 2fa9f54309aea9927fb3695a986febd4963df7d1
 2012-04-10 17:53:47 +00:00
dan
c8f8616c41 Do not run attempt to run test file fts4merge3.test unless the build includes FTS. 
FossilOrigin-Name: 0506bf86d31e821a905e3a8a03c4817e326f7f44
 2012-04-03 18:34:24 +00:00
dan
2bd2cfc2b5 Modify capi3.test and capi3c.test so that they work with SQLITE_OMIT_AUTORESET builds. 
FossilOrigin-Name: 1d5e744cc645150ccaa7256663146fc7b8540bd5
 2012-04-03 18:33:43 +00:00
drh
e77593fc50 Test cases for RELEASE and ROLLBACK TO of a nested savepoint while queries 
are pending.

FossilOrigin-Name: d2bf0efa7da59448a62f5be795403be4e5b7fb7f
 2012-03-31 17:50:12 +00:00
dan
a25a42cfe7 Change the ICU tokenizer so that it does not attempt to call strlen(NULL). 
FossilOrigin-Name: 04298f1ac42c40cb2a48092b415acf96a08954b7
 2012-03-31 11:58:23 +00:00
drh
5fb52caadf Do more aggressive optimization of the AND operator where one side or the 
other is always false.

FossilOrigin-Name: f9a7e179cbbeeab5e57bbf392bef89750215546b
 2012-03-31 02:34:35 +00:00
drh
f68686ae52 When a named CHECK constraint fails, include the name of the constraint 
in the error message.

FossilOrigin-Name: 1b75f301affac654bee24fa247046ea0782d3c4d
 2012-03-30 15:48:48 +00:00
drh
ccdf2025b5 Fix an FTS4 test script problem for windows. 
FossilOrigin-Name: 36aa6665e709b5942b3558afbd555058b42f2c78
 2012-03-30 13:34:17 +00:00
dan
06801f6ff0 Merge fts4-incr-merge with trunk. 
FossilOrigin-Name: 4d6de3e9bef3487f2d89167939ab2c42872d05b3
 2012-03-29 15:11:32 +00:00
dan
c68939ef3e Disable the LIKE optimization if the column on the left-hand-side of the LIKE operator belongs to a virtual table. 
FossilOrigin-Name: 0bacb879e18026f2a8e22fe3e4bc8d27de5c4416
 2012-03-29 14:29:07 +00:00
drh
69ac85420c Merge in the latest changes from trunk. 
FossilOrigin-Name: 66c4aaadda433c9d479a25c27cdff84560088402
 2012-03-28 16:44:13 +00:00
dan
eef7445d02 Fix a problem in fts4merge3.test. 
FossilOrigin-Name: 64fc8b30f8bc7ddc697b6042040e958787ff3118
 2012-03-28 13:55:29 +00:00
drh
3c888b7d1b Test cases for length() of a large blob in an aggregate query. 
FossilOrigin-Name: d095fa4bfabd765c8e935ed227a334161097dd34
 2012-03-28 02:51:51 +00:00
drh
a748fdcc43 Evaluate typeof(X) and length(Y) where X is any column and Y is a blob column 
without actually loading X and Y from disk.

FossilOrigin-Name: b899dbeb60752843287e2c6ad3577e1d00f0d587
 2012-03-28 01:34:47 +00:00
dan
3b16fb0423 Really delete the fts3merge.test script (should have been deleted by the previous commit). 
FossilOrigin-Name: 83838149d9dd7956c5f48f760c2f321180d2db5f
 2012-03-27 15:10:50 +00:00
dan
311ec02587 Remove the fts3merge.test script in favour of changing the fts4merge.test script so that it runs tests using both fts4 and fts3. Fix some problems with incr-merge and FTS3 tables. 
FossilOrigin-Name: 5c447e226afca0d46b9ed994dea26a16a9ae168c
 2012-03-27 15:00:06 +00:00
dan
5da0aa1603 Allow multiple incremental merges to proceed concurrently. This is required to prevent a large crisis-merge from occuring while an even larger incremental-merge is underway. 
FossilOrigin-Name: 7ed9d2f24a650b424b97dfc19b8042c4cf09c82c
 2012-03-27 11:48:02 +00:00
dan
cbcd9f5357 Add an experimental integrity-check function to FTS. 
FossilOrigin-Name: 40fc8804743dfb005991e9c5ef7b0ebcb3c2e731
 2012-03-26 10:36:55 +00:00
drh
9ad3ee40f2 Add SQLITE_DBSTATUS_CACHE_WRITE. Used to query a database connection for the cumulative number of database pages written. 
FossilOrigin-Name: 05f98d4eec0f029b76fd471f8d9edf2807de6b55
 2012-03-24 20:06:14 +00:00
dan
bde1a0b196 Add SQLITE_DBSTATUS_CACHE_WRITE. Used to query a database connection for the cumulative number of database pages written. 
FossilOrigin-Name: 3cb6a879f1220db03a66429d63330e27e8ca6e49
 2012-03-24 19:44:56 +00:00
drh
6c2e7e19fa Enable fts3 tables to use incremental merge by automatically creating the 
%_stat table when it is needed.

FossilOrigin-Name: cc051fc0b2d89603b27b94cf2afdbda417ee9d94
 2012-03-24 17:29:05 +00:00
drh
4ef9dfff97 An attempt at automatic incremental merging for FTS4. 
FossilOrigin-Name: ed69434cd89084f4b57bd2cc4f5cc558904af565
 2012-03-24 02:20:43 +00:00
dan
ba512b0b3d Add a test to verify that sqlite3_total_changes() works with incr-merge operations. 
FossilOrigin-Name: 1c72cecc6bf5be2a5c04ad6214a6bac22a29f860
 2012-03-23 15:38:43 +00:00
dan
3501a91677 Remove an incorrect assert() statement. Fix a const-related warning. 
FossilOrigin-Name: 96ed47493b3d46344fd2105642f31690aee06674
 2012-03-23 14:38:49 +00:00
drh
d60f4f4c95 When an incremental blob cursor is invalidated (occurs when an SQL statement modifies or deletes the row the blob cursor points to) release all page references held by the cursor. Otherwise, the presence of these references may cause other code in btree.c to incorrectly infer that the database is corrupt. 
FossilOrigin-Name: 341b703ce16361a64ed8bba64ff46792132c0b56
 2012-03-23 14:23:52 +00:00
dan
865e26afa2 Fix another test case issue in trace2.test. 
FossilOrigin-Name: 02a8e4236cf2c1c74b3c6537be1b5f197175a32e
 2012-03-23 13:40:59 +00:00
dan
dbd4f5cfb6 When an incremental blob cursor is invalidated (occurs when an SQL statement modifies or deletes the row the blob cursor points to) release all page references held by the cursor. Otherwise, the presence of these references may cause other code in btree.c to incorrectly infer that the database is corrupt. 
FossilOrigin-Name: 82c3f2ba42f2c75ba6951cc2743148886a4dc0bc
 2012-03-23 11:09:59 +00:00
dan
40c21432b7 Update a couple of existing test cases. 
FossilOrigin-Name: dcb8fa0f77a44250df0e8c4f6cfb9f6e181982d7
 2012-03-23 11:07:22 +00:00
dan
185c1fb02e Add test cases to fts4merge.test. 
FossilOrigin-Name: ecab2083334dcdde24a3c56864114979b7a6f25a
 2012-03-22 17:48:00 +00:00
dan
e81eaec754 Following an incr-merge operation that does not completely consume its input segments, store context in the rowid==1 row of the %_stat table that allows the next incr-merge to pick up where the previous left off. 
FossilOrigin-Name: ab0a4f44fb67e9f0cb82297b80e728ca58cdb0fb
 2012-03-22 16:48:12 +00:00
dan
74f47e1d31 Add fts4merge3.test, for testing that older versions of FTS4 may interoperate with incr-merge capable versions. 
FossilOrigin-Name: 903ec5126dd981da6d7bab45c568f34b99446159
 2012-03-21 14:34:23 +00:00
drh
e239233982 Merge trunk changes into the fts4-incr-merge branch. 
FossilOrigin-Name: f61d5fb0281381228eb1a12a233bacaeb26b12a3
 2012-03-20 17:04:17 +00:00
drh
0299b40f0f Add additional test cases to e_insert.test. Update evidence marks. 
no changes to core code.

FossilOrigin-Name: 036395c0a8e08883b11df025e3da9e2461e4b1eb
 2012-03-19 17:42:46 +00:00
dan
db0ad5f204 In pager1.test, use "file attr test.db -readonly 0" before "file attr test.db -perm rw-rw-rw-", not after. 
FossilOrigin-Name: 4f5283f18f570a09b95c26e5aa14885ada518dd2
 2012-03-17 15:12:16 +00:00
dan
a2e85abaa2 Modify a test in ioerr2.test to account for the new SQLITE_ABORT_ROLLBACK extended error code. 
FossilOrigin-Name: affaebde109e8dd851474ffe7b7d48b1aae8c7ed
 2012-03-17 09:43:09 +00:00
drh
1a342a4a73 Update the trace2.test script for languageid. 
FossilOrigin-Name: a11528ac575fa20fd8022756d042a32fe1272e12
 2012-03-16 17:00:49 +00:00
drh
c8d7b24e93 Cherrypick the [3475092cff] fix for 32-bit overflow with large language-ids 
into trunk.

FossilOrigin-Name: 2755edc7f1186ba8955f2c3550a90f40a55ddae2
 2012-03-16 16:52:54 +00:00
dan
81b35dc66c Fix some integer overflow problems that can occur when using large langauge id values. 
FossilOrigin-Name: 3475092cff862080a020d386076d739f0d22c9b2
 2012-03-16 15:54:19 +00:00
drh
421377e67a Add the sqlite3_db_readonly() interface. This is still tentative, pending 
a closer look at other ideas to accomplish the same thing.

FossilOrigin-Name: 254f99ea9ff1534948bdb179e69ab0c940c87ec1
 2012-03-15 21:28:54 +00:00
dan
4ab6f2b9c1 Modify incremental merge code to merge nMin segments at a time. 
FossilOrigin-Name: cd34bc1af4ba608ea3b52bab55bcfe0086711900
 2012-03-15 17:45:50 +00:00
dan
5730ef599c Add tests for incremental merge code. 
FossilOrigin-Name: 570473729d6561d81e6e5f8884fd18487008636e
 2012-03-14 20:01:52 +00:00
drh
331b67c151 Candidate fix for the optimizer problem described in ticket 
[b7c8682cc17f3] which can causes a LEFT JOIN to be changed
into a INNER JOIN if there are OR terms in the WHERE clause.

FossilOrigin-Name: 0dc4cb935514131c99172175d57feec3a1743aa9
 2012-03-09 22:02:08 +00:00
mistachkin
533b8f6d47 On Windows, make sure the returned test current directory value does not contain any backslashes. 
FossilOrigin-Name: efee39e64bd95c284220fdb0ae8ee6c1847fadab
 2012-03-08 20:28:31 +00:00
mistachkin
f8a784645c On Windows, make sure the current directory value used by the test suite is 'normalized' to what the parent command shell sees. Also, clean the test directories used by the quota2.test file. 
FossilOrigin-Name: 82bcd7ec1531f6d71c079578434c58d3ce46a1de
 2012-03-08 20:00:36 +00:00
dan
593c9824bc Add the 'merge=?,?' command to fts4. This still needs some work. 
FossilOrigin-Name: 741b8f897750eac3c9774fd65de7e40bb89781b1
 2012-03-08 18:39:03 +00:00
drh
2938f924cc If a CHECK constraint is named, report that name on the error message when 
the constraint fails.

FossilOrigin-Name: 9a0f90d9deb335ac71044b8afa81538d85cc7ccf
 2012-03-07 19:13:29 +00:00
dan
3a1abde7c8 Merge the fts4-languageid branch with the trunk. 
FossilOrigin-Name: 99a9073b5e411ce94f38ce49608baaa15de8b850
 2012-03-05 15:33:32 +00:00