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4324 Commits

Author SHA1 Message Date
drh
868ccf2679 Fix an off-by-one error that causes a quoted empty string at the end of 
a CRNL-terminated line of CSV input to be misread by the shell.

FossilOrigin-Name: b5617e4fdadc4cded93c985008e90982dd48bc3b
 2013-08-28 13:33:40 +00:00
drh
f7f8de5fb2 Add a test case for empty quoted field in CSV import in the shell. 
FossilOrigin-Name: 3df56e849164811117f9ac8ee2aee1eee188bb96
 2013-08-28 11:57:52 +00:00
drh
2f53b90665 Merge the STAT4 capability into trunk. 
FossilOrigin-Name: a32af0abe5fa6d570604fa3534e8230d5b6042fc
 2013-08-26 23:18:06 +00:00
drh
1efd81f7cf Fix a requirements comment in a test case. No changes to the testcase 
itself nor to any code.

FossilOrigin-Name: 3ad1f998e5db044849b528c31c4a7e1f3d527320
 2013-08-23 16:47:40 +00:00
dan
c63e880bdb Minor fixes for test cases. No code changes. 
FossilOrigin-Name: ef2a6a37366f91889dc2f1ba9cb6d1257d9b05db
 2013-08-21 20:04:54 +00:00
mistachkin
47b2995983 Fix typo in test. 
FossilOrigin-Name: f9859fe93bcecb4be7c1034291018523124c4a5c
 2013-08-21 19:59:14 +00:00
dan
36e78309de Candidate fix for [d666d600a6]. 
FossilOrigin-Name: 781592f32c8e1dcd59954c17211cf61349d1c0b1
 2013-08-21 12:04:32 +00:00
dan
22c745a9c9 Fix a minor problem in progress.test. No code changes. 
FossilOrigin-Name: a95ae93b32a9ad2ae017124ed0881802c3c741c0
 2013-08-21 07:25:03 +00:00
dan
c3c16cbd61 Fix a couple of test scripts to work with DEFAULT_AUTOVACUUM and OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 356c6c59311eaf7d5633476f635e94a12b8b3924
 2013-08-20 20:25:03 +00:00
dan
e934e633a5 Fix an invalid assert() in where.c. Also a crash that can occur in the EXPLAIN QUERY PLAN code under obscure circumstances. 
FossilOrigin-Name: ef192abb82c2fc31135f875d7a19908d67c076b0
 2013-08-20 17:14:57 +00:00
drh
d0aa2f3afd Ignore IS NOT NULL and NOT NULL constraints on NOT NULL columns. 
FossilOrigin-Name: e476408e3c5ba5f3ba5e98ff264167c163d72e3f
 2013-08-20 17:00:55 +00:00
dan
4044906210 Test script changes to support testing sqlite3_interrupt(). 
FossilOrigin-Name: 0cede9f898bcd13dab51b25cb0e72213d988d3d2
 2013-08-20 16:08:39 +00:00
dan
e704713cb8 Fix test script pragma2.test so that it works with ENABLE_MEMORY_MANAGEMENT. 
FossilOrigin-Name: 6acf728100ff339e4451bcefd3a20fd5c3cfd662
 2013-08-19 18:37:18 +00:00
dan
290703091e Add some extra assert() statements to silence a few clang warnings. 
FossilOrigin-Name: 1c63e9515b5f5cb9169928b108d002dcd18ad4fd
 2013-08-19 18:17:03 +00:00
drh
d3605a4f20 The fullfsync, checkpoint_fullfsync, and cache_spill pragmas apply to all 
files of a database connection, including those opened by future ATTACH
statements.

FossilOrigin-Name: d07c4331a28d44deca1ece8a34118f5b121b3ee2
 2013-08-17 15:42:29 +00:00
drh
d4b5c60eca Test cases for the cache_spill pragma. 
FossilOrigin-Name: b85c9ec5e02c1b92faa8eeb9e56e02a576a43a96
 2013-08-17 00:25:07 +00:00
dan
0e8194a9c7 Add a test for the problem fixed by [91733bc485]. 
FossilOrigin-Name: 5c591104813a7e55e59f4f557cbb3e500fa817c2
 2013-08-16 17:46:49 +00:00
dan
22d73b1cbe Fixes for test code that was not working with utf16 databases. Run the analyze*.test scripts as part of the 'utf16' permutation test. 
FossilOrigin-Name: fe99494d99df95f699ffab07b1e212800b5ff00d
 2013-08-16 14:48:23 +00:00
dan
585c823256 Add extra tests. No code changes. 
FossilOrigin-Name: 949127d53e0a907ed6f73c6828637d94b265468c
 2013-08-16 14:23:02 +00:00
dan
c367d4c052 Avoid buffer overreads and false OOM error reports that could be caused by corrupted sample records in the sqlite_stat4 table. 
FossilOrigin-Name: 9f85b6a52a0b9b1524daa6f24d85257e7f591e95
 2013-08-16 14:09:43 +00:00
drh
d94f512f58 Merge recent trunk changes into the STAT4 branch. 
FossilOrigin-Name: c69b512af276a438399747af22659415af3a5d4d
 2013-08-16 12:26:33 +00:00
drh
0af16ab2c2 Make sure that GROUP BY terms select input column names in preference to 
output column names, in compliance with the SQL standard.
Ticket [1c69be2dafc28].

FossilOrigin-Name: f2d175f975cd0be63425424ec322a98fb650019e
 2013-08-15 22:40:21 +00:00
drh
e35463b312 Bare identifiers in ORDER BY clauses bind more tightly to output column name, 
but identifiers in expressions bind more tightly to input column names.
This is a compromise between SQL92 and SQL99 behavior and is what
PostgreSQL and MS-SQL do.  Ticket [f617ea3125e9c].

FossilOrigin-Name: c78b357c00a35ed48ce2ffbc041de8d22570d1e2
 2013-08-15 20:24:27 +00:00
dan
0adbed8a60 Fix a crash that can occur if the sqlite_stat3 or sqlite_stat4 table is corrupt. 
FossilOrigin-Name: d51df8a8fcc31c37f6e1c9612204af5738ed865e
 2013-08-15 19:56:32 +00:00
dan
af2583c83c Fix a crash that can occur following an OOM fault. 
FossilOrigin-Name: 9f80b2687012ab7c4d6d654fe19f40878bd78bd8
 2013-08-15 18:43:21 +00:00
dan
3bc9f74fe9 Change some assert() statements in vdbe.c to ensure that a memory cell used to store a VdbeCursor object is not also used for some other purpose. 
FossilOrigin-Name: 71070c9fce86103f174220e07771df99b2e01405
 2013-08-15 16:18:39 +00:00
dan
1f616ad8fa Add tests for sqlite_stat4 sample selection. And a fix for the same. 
FossilOrigin-Name: 1fb4d9d6f2675515feb8e3d971bbd54716372549
 2013-08-15 14:39:09 +00:00
dan
f00e902580 Change the way ANALYZE works to use a single cursor when scanning indices. 
FossilOrigin-Name: bdce612b35193abf72de1a563ea7962375b3574e
 2013-08-14 19:54:12 +00:00
dan
8ad169abb4 If ENABLE_STAT3 is defined but ENABLE_STAT4 is not, have ANALYZE create and populate the sqlite_stat3 table instead of sqlite_stat4. 
FossilOrigin-Name: cca8bf4372ab7a0258aa5c9397818415c6cf0abf
 2013-08-12 20:14:04 +00:00
dan
86f69d98d2 If there is data in both the sqlite_stat4 and sqlite_stat3 tables for a single index, ignore the sqlite_stat3 records. 
FossilOrigin-Name: 2a41736728d83a777ea8112da927cb047ec6684e
 2013-08-12 17:31:32 +00:00
dan
0106e378f1 Re-enable reading from the sqlite_stat3 table (as well as sqlite_stat4). 
FossilOrigin-Name: 6d45078e621526fc2bac0eaefbb0f9602b9a8ec5
 2013-08-12 16:34:32 +00:00
dan
dd6e1f193e Add the rowid field to the end of sample records stored in the sqlite_stat4 table. 
FossilOrigin-Name: 3a5e8ab7ddbe1d943b35ef329fe4e5a1bfdb0d9d
 2013-08-10 19:08:30 +00:00
dan
ad45ed7414 Fix a segfault in "ALTER TABLE t1 ADD COLUMN b DEFAULT (-+1)". Also an assert() failure that could occur if SQLITE_ENABLE_STAT4 were not defined. 
FossilOrigin-Name: 9fec3e38287067d60874530300fbeb602958c951
 2013-08-08 12:21:32 +00:00
dan
6cb8d76ccb Fix a bug in using stat4 data to estimate the number of rows selected by a range constraint. 
FossilOrigin-Name: f783938ea999731ea073cd2c78e278095f7bea6d
 2013-08-08 11:48:57 +00:00
dan
3d40759803 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 08f74c45ecf711a2373af578d44470add9082377
 2013-08-07 18:42:27 +00:00
dan
ddc2d6e8f5 Fixes for builds without SQLITE_ENABLE_STAT4. 
FossilOrigin-Name: 84999e27cc0d14b89d9fe024e29d287c69285369
 2013-08-06 20:15:06 +00:00
drh
9fe809c561 Fix a test case related to partial indices so that it works even if 
STAT3 is disabled.

FossilOrigin-Name: 153c645025637bbff14dfce793e4b92210ded7e8
 2013-08-06 19:18:17 +00:00
dan
e043201d3d Use N separate cursors when scanning an index with N columns to collect sqlite_stat4 data. This fixes a problem with collecting incorrect nEq values from multi-column indexes. 
FossilOrigin-Name: 3a71afe67418ce00097cd9714c395fe9ff16f23b
 2013-08-05 18:00:56 +00:00
dan
c55521a60b Fix a couple of problems in code related to sqlite_stat4. 
FossilOrigin-Name: badd24d987240db5528b37d1c177431617079f9b
 2013-08-05 05:34:30 +00:00
dan
f52bb8d385 Begin adding experimental sqlite_stat4 table. This commit is buggy. 
FossilOrigin-Name: 2beea303a1d609cd2ff252412c50b966b9e5e8f1
 2013-08-03 20:24:58 +00:00
drh
3975974780 Updates to requirements marks. No code changes. 
FossilOrigin-Name: 213020769f310aec1591d97756b53891d0b64005
 2013-08-02 23:40:45 +00:00
drh
b47e07f1c1 Add support for partial indices. 
FossilOrigin-Name: 478113f18b1d28606b107b5a0bed04cb90a82cf2
 2013-08-02 16:41:02 +00:00
drh
1e7d43c977 Silently ignore database name qualifiers in CHECK constraints and in 
partial index WHERE clauses.

FossilOrigin-Name: 2e8c845eb5011a2743dace333aa38383588f2080
 2013-08-02 14:18:18 +00:00
drh
989b116a03 Fix the CREATE INDEX statement so that trying to create a TEMP index on 
a non-TEMP table throws an error rather than segfaulting.

FossilOrigin-Name: e3c8935f8736d00dc83644fa21d86ca7fec6d2fc
 2013-08-01 22:27:26 +00:00
drh
af4300636a Fix an incorrect expected result in a test case in corruptG.test. 
FossilOrigin-Name: 6913831ad2892fdc8331ee53426d935386eacb9e
 2013-08-01 22:26:56 +00:00
drh
f5601cac4d Fix a potential buffer overread in sqlite3VdbeRecordCompare() when a 
serial_type specifies a field that starts in bounds but is much too large
for the allocated buffer.  Mostly harmless.  The overread is unlikely to
go more than one or two bytes past the end of the buffer.

FossilOrigin-Name: e436b2f4e5c5e6b2f70e65332c0c7d618e2ef20a
 2013-08-01 20:26:04 +00:00
drh
df003d61ce Make sure signed integer overflow does not cause a segfault while attempting 
to read a corrupt database where the header size varint on a record is larger
than the maximum 32-bit signed integer.

FossilOrigin-Name: c3baca99f4580652afb2c3f73036ab83796a1557
 2013-08-01 19:17:39 +00:00
dan
2acbc0dd78 Add test case for the problem fixed by [127a5b776d]. 
FossilOrigin-Name: 65816718b59b286c11d939235a23c7325f25594b
 2013-08-01 17:43:35 +00:00
drh
3bf0ac1709 Fix bug in the logic that determines the end of a CREATE INDEX statement. 
Added a VACUUM test case that exposed the bug.

FossilOrigin-Name: 2e3df0bc900c01286d3ce32c2bbf9e5293973f9b
 2013-08-01 16:02:40 +00:00
drh
66518ca71f More test cases and corresponding bug fixes. 
FossilOrigin-Name: 0c8cfdfae215c95cf167f404a1d346690b28e972
 2013-08-01 15:09:57 +00:00