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3923 Commits

Author SHA1 Message Date
drh
9c67b2aae0 Add the mode=memory option to URI filenames, which when present forces the 
database to be an in-memory database.  This enables named in-memory databases.

FossilOrigin-Name: 651520fa84ee0c488bef660bab9865500309d5e9
 2012-05-28 13:58:00 +00:00
drh
2bfcce45eb Merge into trunk the changes that permit :memory: databases to use shared cache. 
FossilOrigin-Name: e72179f3a43e4df36b7c2955eaacce6c804272c6
 2012-05-27 22:42:57 +00:00
drh
d4e0bb0e65 Have user interfaces report out the filename of in-memory databases as an 
empty string, as it always has.  This simplifies the changes.

FossilOrigin-Name: 595dfdbffefb2598cba89980f885289d1c5f5833
 2012-05-27 01:19:04 +00:00
drh
4ab9d254e0 Only allow :memory: databases to share cache if there are created using a 
URI filename.  This minimizes the risk of breakages in legacy applications
that have shared-cache enabled but also use :memory: databases which they
expect to keep separate.

FossilOrigin-Name: e3ad61e0308a8442c2bdb7cdb3465576cd39ed4a
 2012-05-26 20:08:49 +00:00
dan
7946c53009 If SQLITE_DISABLE_FTS3_UNICODE is defined, do not build the "unicode61" tokenizer. 
FossilOrigin-Name: e71495a817b479bc23c5403d99255e3f098eb054
 2012-05-26 18:28:14 +00:00
drh
afc8b7f0c1 Enable the use of shared cache for an in-memory database, so that separate 
database connections can share the same in-memory database.

FossilOrigin-Name: 4590e433f2a595bb80fb061024b0a3d2ca25b7b2
 2012-05-26 18:06:38 +00:00
dan
7a796731db Add coverage tests for fts3_unicode.c. 
FossilOrigin-Name: 07d3ea8a3cb179fab6c48934fc6751f53b507d36
 2012-05-26 16:22:56 +00:00
dan
cf9f6f1375 Add fault-injection tests that use the unicode61 tokenizer. Fix a problem revealed by the same. 
FossilOrigin-Name: ed28c48a3dd7e766e60db0d96ef5460bf9913e6b
 2012-05-26 15:44:08 +00:00
dan
ab322bd21e Change the name of the "unicode" tokenizer to "unicode61" to emphasize that the case folding and separator-character identification routines are based on unicode version 6.1. 
FossilOrigin-Name: 8f3e60aa2253f21bcee5d03982cfdd7f16c00060
 2012-05-26 14:54:50 +00:00
dan
3d403c71a8 Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators. 
FossilOrigin-Name: 0c13570ec78c6887103dc99b81b470829fa28385
 2012-05-25 17:50:19 +00:00
drh
b24c61a232 Increase the version number to 3.7.12.1. Minor changes to test scripts. 
FossilOrigin-Name: 5519cc5ef471e32a59995a34be811b46478dca1e
 2012-05-21 22:45:35 +00:00
drh
bbabe19767 Mark and always-true conditional as such. Add the fuzz-oss1.test test module. 
FossilOrigin-Name: bdc01fd0fa0c15efbb32bf18527c71e3e4dc48ed
 2012-05-21 21:20:57 +00:00
drh
3a8c4be7d4 Candidate fix for the nested aggregate query problem of ticket 
[c2ad16f997ee9c8e].

FossilOrigin-Name: f3dd1fafd4718558de1f06139419a8c560d727f5
 2012-05-21 20:13:39 +00:00
drh
ac43e98d61 Change the ".schema" command of the shell to output VIEWs in declared order, 
rather than alphabetical order, so that nested views will appear in the 
correct order.  Fix for ticket [cfe84e86839e59e8].

FossilOrigin-Name: e092ff69e25363f97495adc622f4250041ca9708
 2012-05-21 03:15:06 +00:00
drh
5a3eff702d Fix a test case in the shell1.test script so that it works even for very 
long pathnames.

FossilOrigin-Name: 0c0a03987cc144fa017b0a0f9cf45c36e74fbd9f
 2012-05-20 20:14:18 +00:00
drh
ab35eaed1f Parser bug fix: Make sure the table constraints allowed by prior releases 
can still be parsed, even if they are technically not allowed by the
syntax diagram.

FossilOrigin-Name: e536ac041815b118c461ceee798f9b7283269f58
 2012-05-12 18:29:53 +00:00
dan
64b95bbcdc Before running each test script, make sure the FTS enhanced query syntax is disabled. 
FossilOrigin-Name: f84d87bcc0e4f6f56d01556b2b1dc27ebef9ce26
 2012-05-12 05:30:29 +00:00
drh
e4d3195734 Use the regexp result option for a test case in shell1.test. 
FossilOrigin-Name: 93061c6e063fddfa6b5d21064a36b58cc97599f1
 2012-05-12 01:14:27 +00:00
drh
0971140bec Adjust some of the pager tests to accommodate longer database pathnames. 
FossilOrigin-Name: 22eef1d8a81ea95612f7973e242fa333c51ae399
 2012-05-11 23:03:44 +00:00
drh
957ed0b3fe Fix the wal2.test script so that it works on big-endian machines. 
FossilOrigin-Name: c4ab72f75090a420f73b85334b4c42a85af951a5
 2012-05-11 23:01:33 +00:00
drh
ed1d84e395 Fix a bug in the wal.test script so that it works on big-endian systems. 
FossilOrigin-Name: 40fe9088fb73eee7b37b574a1dda422266a58638
 2012-05-11 20:43:47 +00:00
dan
5cfed52dd1 Have the FTS auxiliary functions correctly handle terms that appear in non-matching branches of the FTS expression. Fix for [bdc6bbbb38]. 
FossilOrigin-Name: 4d3e1673b309a3d6a6cac01d67dfd79a8007f991
 2012-05-10 17:43:14 +00:00
drh
aeb281c2ea Further changes to constraint parsing to support legacy syntax. 
FossilOrigin-Name: 38bf90af1ede6ee64ef7be66392e895e60c9126e
 2012-05-08 11:17:33 +00:00
drh
4dc330dd33 Adjust the parser so that certain legacy schema constructs (that are not 
valid according to the syntax diagram) continue to be accepted, so that
older databases that happen to use those constructs are still readable.
This fixes an issue introduced by check-in [1b75f301affac6]

FossilOrigin-Name: a1c014d8a87c8940b3a037d8d8cc4d5678809802
 2012-05-07 19:21:36 +00:00
dan
7a9fc59efa Update a test in io.test to account for [05f98d4eec]. 
FossilOrigin-Name: bfa61e781cb442be641486e7e55a1518e888d830
 2012-05-01 14:21:57 +00:00
drh
70331cd725 Enhance the processing of ORDER BY clauses on compound queries to better 
match terms of the order by against expressions in the result set, in order
to enable better query optimization.

FossilOrigin-Name: a49e909c8738317c8383ce93771c0a9c4cf270bc
 2012-04-27 01:09:06 +00:00
drh
3f17aefb35 Enhance the do_test proc in the test suite so that if the expected result 
is of the form "/.../" or "~/.../" then regular expression matching is done
between result and the "..." part of the expectation.  In the ~/.../ case,
we expect there to be no match.

FossilOrigin-Name: c9a734406c016329e80d887f7438206e41c52ce7
 2012-04-27 01:08:02 +00:00
drh
5128e85cde New test cases for the ".dump" and ".mode insert" commands of the shell. 
FossilOrigin-Name: dfce8569765614462a3952d1761c10d579984665
 2012-04-24 13:14:49 +00:00
drh
8df9185ce4 Move the shell test scripts into the test/ subfolder so that they are 
run automatically by "make test".

FossilOrigin-Name: 9fb7da6904e479f4671eeebf1a4b7e4e4e4f2b7b
 2012-04-24 12:46:05 +00:00
dan
6a36f43586 Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. 
FossilOrigin-Name: 7b8548b1872cc1225355ba8311e93dd08d6526e2
 2012-04-20 16:59:24 +00:00
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