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c461a455c4
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9855 Commits

Author SHA1 Message Date
drh
c461a455c4 Avoid loading overflow pages just to satisfy typeof() or length() functions 
if the correct result can be computed without the extra page fetches.

FossilOrigin-Name: 0733c98c329bc9942460746e9bbaf4b4c94c1520
 2012-03-28 16:22:03 +00:00
drh
ac5e749be8 Minor changes to the core of OP_Column for performance and to clarify the 
critical path.

FossilOrigin-Name: 868394761e41b7483a5874426ee052dfb3a9e2be
 2012-03-28 16:14:50 +00:00
drh
dda5c08bf6 Improvements to comments. Minor changes to code in the hot path of 
OP_Column - with the hope of get a few cycles of performance improvement.

FossilOrigin-Name: ca093103437f141caa3eb11539c6eb7b4dd65175
 2012-03-28 13:41:10 +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
31ec740a3d Fix the typeof() and length() optimization so that it works for aggregates 
as well as scalar queries.

FossilOrigin-Name: bc18215a8a660442db6ddeeda4a88df0acffe0f7
 2012-03-28 02:43:20 +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
drh
cd217e7397 Increase the version number to 3.7.12 
FossilOrigin-Name: d95f9fb713c7ba4e570556d835fbd77e574afdea
 2012-03-25 17:25:38 +00:00
drh
fbbcd5deda Add SQLITE_DBSTATUS_CACHE_WRITE to the command-line shell. 
FossilOrigin-Name: 30b8dd326d28c0c08543989e376011ea41773a7e
 2012-03-24 20:09:33 +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
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
drh
bf92ec0ce3 Always quote the names of tables in the output of the shell's ".dump" command, 
even if the name is pure alphabetic text, in case the name is a keyword.

FossilOrigin-Name: 638b71150281a211f89b4057b0d5d32d3fbcf323
 2012-03-22 12:50:34 +00:00
drh
d878cab51a Remove the _SafeInit() entry points from the TCL interface. They have long 
been no-ops.  Removing them completely avoids confusion as to why they
don't work.

FossilOrigin-Name: 0fb26c7bfa7a4bb1503f90fd6f5b9c70f444665b
 2012-03-20 15:10:42 +00:00
drh
7b7c359fe6 Version 3.7.11 
FossilOrigin-Name: 00bb9c9ce4f465e6ac321ced2a9d0062dc364669
 2012-03-20 11:35:50 +00:00
drh
82ebc2a098 Fix out-of-bounds array references in the "echo" virtual table module 
used for testing.  No changes to the SQLite core.

FossilOrigin-Name: 7b449b301ea03295262b8d572b02625e4b39cfa5
 2012-03-20 03:10:51 +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
drh
d13a3bc772 Fix one more compiler warning missed by the previous check-in. 
FossilOrigin-Name: bc03d99a78e90c02b69037e5f5f81537b5a3ac60
 2012-03-19 14:57:49 +00:00
drh
01ea399a84 Suppress harmless compiler warnings on windows in FTS4 and RTREE. 
FossilOrigin-Name: 4fd68647c8d4b120e04d054617cef31001f44c6f
 2012-03-19 14:51:19 +00:00
drh
bbe0520329 Avoid a compiler warning (an incorrect compiler warning, at that) in vs2010. 
FossilOrigin-Name: 7dd97f12cd268cac1241f0f3e8de94bb629b97c7
 2012-03-19 14:28:43 +00:00
dan
0d1614c731 Ensure that compatible malloc and free functions are used with stat3 data if SQLITE_ENABLE_STAT3 is defined. 
FossilOrigin-Name: 32bb1ecee4e43a4683512dbca047abf735afd313
 2012-03-19 10:21:37 +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
drh
7a48480d07 Fix harmless compiler warnings. 
FossilOrigin-Name: 74eadeec34c4b19cf5f8b7f648db3b7ad601a00e
 2012-03-16 00:28:11 +00:00
drh
a929e6282b Add the sqlite3_db_readonly() API to trunk. 
FossilOrigin-Name: fed134a5f395533de0c9d76950697c060ddb126d
 2012-03-15 22:54:37 +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
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
fd6ddf91b0 Fix a problem compiling the test code in fts3_test.c when SQLITE_ENABLE_FTS3 is not defined. 
FossilOrigin-Name: b00ccda307caae597c143ab0586f90acb77f79cf
 2012-03-05 16:24:26 +00:00
dan
3a1abde7c8 Merge the fts4-languageid branch with the trunk. 
FossilOrigin-Name: 99a9073b5e411ce94f38ce49608baaa15de8b850
 2012-03-05 15:33:32 +00:00
dan
996073b3ae Add the xLanguageid method to sqlite3_fts3_tokenizer versions 1 and greater. 
FossilOrigin-Name: f8e9c445dd358c40e5a7bf3756b9f291909dbea7
 2012-03-03 18:46:41 +00:00
drh
c724008b26 Add a test case for ticket [3557ad65a076c]. 
FossilOrigin-Name: 4f34d7077b9acf7926c5e7375ca870d4ed3c60b9
 2012-03-03 01:44:12 +00:00
drh
7f67d94cfe Fix a bug [3557ad65a07] that causes incorrect DISTINCT processing on 
an indexed query involving the IN operator.

FossilOrigin-Name: dec9a995d7012a1f85be4edb71240b9d4f07c60e
 2012-03-03 00:34:47 +00:00
mistachkin
5b044545d7 Fix test pragma-19.5 so that it works on file names that may contain spaces and/or backslashes. 
FossilOrigin-Name: 9aaa1ab7c63c9045fecf5e965b333cc5f28b0791
 2012-03-02 22:41:06 +00:00
drh
9db1d56f02 Remove an obsolete comment from FTS3. No code changes. 
FossilOrigin-Name: 74d224b14467d8a6915d3cf372f45e0d28708fa2
 2012-03-02 20:34:57 +00:00
dan
7395599031 Fix problems with combining content= and languageid= in a single fts4 table. 
FossilOrigin-Name: 22491e7bc38aee43819b888e04241cb6a6ef73a3
 2012-03-02 19:53:02 +00:00
dan
c0db214b10 Add test for FTS 'rebuild' command. 
FossilOrigin-Name: 181bc35731f19c3e4497ba3338c209918d34ea69
 2012-03-02 16:18:21 +00:00
dan
8fb662b0be Fix the FTS 'optimize' command on multi-lingual databases. 
FossilOrigin-Name: 65fa693729a336e4d905ce72e6b9ccf4faa772bd
 2012-03-02 12:26:19 +00:00
dan
e3ddd1ac42 Fix a bug in merging FTS language tables for languages other than language 0. 
FossilOrigin-Name: d281cb8984c911a4c0cce2ec299e1351d8e580e4
 2012-03-02 11:48:50 +00:00
drh
cd565fd118 Fix a typo in the header comment of sqlite3_commit_hook(). 
FossilOrigin-Name: 3784d1475b49f24e4a51450edc94aee66fd48fe4
 2012-03-01 21:30:44 +00:00
dan
7fcb214b93 Add the "languageid=" option to fts4. This code is still largely untested and alsmost certainly buggy. 
FossilOrigin-Name: bea257f70f10dd1111d79cabd1e1462dc651704d
 2012-03-01 19:44:20 +00:00
dan
f602963dbc Fix spurious errors that may occur if an empty database is opened and then initialized as a WAL database by a second connection. 
FossilOrigin-Name: 16330a2f7262173a32ae48a72c0ee2522b6dc554
 2012-02-28 17:57:34 +00:00
dan
4aced72a59 Fix a case where an error code was being overwritten in multiplexDelete(). 
FossilOrigin-Name: c267893a0813beb1764071409025e178318e1ca3
 2012-02-28 11:52:12 +00:00
drh
c611ee94bb Fix the xDelete implementation of the multiplexor VFS so that it correctly 
deletes overflow WAL files.

FossilOrigin-Name: e44e26771e5aa48f3bfa14d6db3e669b5b2a1e73
 2012-02-27 14:28:50 +00:00
drh
5fb96aaf74 Separate multiplexor overflow pages for -wal and -journal files into 
separate namespaces when in 8+3 filename mode.

FossilOrigin-Name: d6850667ea61172ea0ebea4a22b6b306f74775fa
 2012-02-24 16:13:55 +00:00
drh
1a3dd3d445 Fix the multiplexor so that it works with WAL mode and 8+3 filenames. 
FossilOrigin-Name: a9fcb46bc08c29aebaf3bc999f45846c3c320f68
 2012-02-24 15:57:13 +00:00
drh
70708600b5 Add #ifdef SQLITE_ENABLE_ZIPVFS around those bits of code that are only 
used by ZIPVFS.

FossilOrigin-Name: 3130275c64a60c5cfacbd11123305e6d99ea866d
 2012-02-24 14:33:28 +00:00
drh
8d93684874 If the SQLITE_FCNTL_PRAGMA file control returns something other than 
SQLITE_NOTFOUND, then skip the rest of Pragma code generation.

FossilOrigin-Name: 9e6d340f557c2f2c8a07300ac60357af9906a7fa
 2012-02-24 00:03:12 +00:00
drh
a40eb7cfee A simple change that allows the SQLITE_32BIT_ROWID compile-time option to 
work better.

FossilOrigin-Name: f9df4063fbd100ce306a89fc649c1860fd801f31
 2012-02-24 00:02:28 +00:00