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Author SHA1 Message Date
drh
bdaec52c62 Remove the BtreeMutexArray object - use the Vdbe.btreeMask field to accomplish 
the same result.  Add a generation counter to btree mutexes in order to assert
that mutexes are never temporarily dropped over a range of instructions in order
to do deadlock avoidance in some subroutine.  Lock all btrees in any Vdbe
program that uses OP_ParseSchema.

FossilOrigin-Name: d81708f7d1eee399bfe76f6b8dac950a85dc2582
 2011-04-04 00:14:43 +00:00
drh
dddd779b2b Make sure that the constant 1 is cast to yDbType before shifting to create 
an attached database mask.  This check-in is a follow-up and fix to the
[7aaf8772274422] change that increases the maximum number of attached databases
from 30 to 62.

FossilOrigin-Name: e2a09ea73c76a0bec1e09d1fc11092517e3ebdf9
 2011-04-03 18:19:25 +00:00
drh
4fa7d7c0df Fix typos in comments. No changes to code. 
FossilOrigin-Name: 28c5f12e98655d5c6167b13e8a15085eca43dd5b
 2011-04-03 02:41:00 +00:00
drh
069d32592d Merge in the latest changes from trunk. 
FossilOrigin-Name: 0d99229a7a58da07748072326f6261c533c1958f
 2011-04-02 20:08:10 +00:00
drh
6412358526 Change the name of the "tAttachMask" datatype to "yDbMask". 
FossilOrigin-Name: 3d6f2e82358c0d8c0ca04e0da20b84fc65c3f7fa
 2011-04-02 20:01:02 +00:00
dan
51438a7936 Avoid returning SQLITE_NOTFOUND when the unix xSetSystemCall interface is invoked with NULL passed as the second argument, even if all the default system calls are already installed. 
FossilOrigin-Name: 3b91eaaa0b3c25022332ba3d1a5651848fc5d84c
 2011-04-02 17:00:47 +00:00
drh
ff2e14b93f When resetting any non-TEMP schema, also reset the TEMP schema since it might 
be holding references to the non-TEMP schema that just got reset.

FossilOrigin-Name: 211d5dde1f9c15048c65d1d700141aa7b2491011
 2011-04-02 16:50:25 +00:00
drh
c7792fa052 Begin a series of changes designed to reduce the scope and frequency of 
invalidating schemas.  Design goals are that the internal schema should
never be deleted out from under a prepared statement that is running and
that all prepared statements should be expired if the schema is invalidated.
At the same time, minimize the number of schema invalidations.  This change
merely revises the sqlite3ResetInternalSchema() function to use -1 as the
wildcard for "all" rather than 0, so that we can reset the main schema
independently of all the others.

FossilOrigin-Name: 6a8ad6e31e0d2b8a5ace38faf0efd805155ee5f3
 2011-04-02 16:28:52 +00:00
dan
6c15487b7e Fix a race condition in OP_ParseSchema. 
FossilOrigin-Name: 71a799b02a3b3cf2e12758dea29fd2465bbec3e1
 2011-04-02 09:44:43 +00:00
dan
82346d9873 Do not attempt to run tests that use the 'wholenumber' virtual table if the build does not support virtual tables. 
FossilOrigin-Name: 20afd81a4cf4d23962ec841bbd375f36a5156fb6
 2011-04-02 09:25:14 +00:00
dan
de17f94895 Fix additional test cases so that they work with DEFAULT_AUTOVACUUM. 
FossilOrigin-Name: 139bc5655ed1d0fd1b7ca86d05a998fcc5fbc18e
 2011-04-02 06:44:38 +00:00
drh
70586beb3d Add the "wholenumber" virtual table module to the test suite - useful in 
populating tables with many rows of content prior to a test.

FossilOrigin-Name: 975dff155bd9db42f2b6855b24c861852bb7a201
 2011-04-01 23:49:44 +00:00
drh
8689bc308f Fix up the Makefile.in so that the configuration script works for 
"make test".

FossilOrigin-Name: 2e03830c1e1b05f7b22f9fe553ae708b65a4e942
 2011-04-01 20:54:38 +00:00
drh
f5a8a917ee Merge the word-fuzzer branch into trunk. 
FossilOrigin-Name: f77609d44194ee8871b3fb281ea6b90a9182f69f
 2011-04-01 20:47:27 +00:00
drh
1b05c423fe Add additional test data and documentation to the fuzzer virtual table. 
FossilOrigin-Name: a6a81d4fdafabba514e8f8e1958d6132b3850772
 2011-04-01 20:28:31 +00:00
dan
7fa65fbfa8 Changes to wal tests so that they work with DEFAULT_AUTOVACUUM defined. 
FossilOrigin-Name: b477852f82c1fddbda61fad83d55055ad8503dda
 2011-04-01 19:14:40 +00:00
drh
d820b42c29 Merge the multiplexer enhancements back into the trunk. 
FossilOrigin-Name: 2c125710cbf04198464d436b16e5ef37c5b219cf
 2011-04-01 18:39:24 +00:00
drh
1d21021f59 Add a script that will break the amalgamation source file up into 4 or 5 
smaller source files, each 32K lines or fewer, and a single "sqlite3-all.c"
source file that #includes the others.

FossilOrigin-Name: 5d34e64d4d2398aa9a54fd0a4f1de37ced7ea5dd
 2011-04-01 18:12:58 +00:00
dan
e433235ec2 Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined. 
FossilOrigin-Name: 9415201c8a0b9b640f5997c5348c5df812e88230
 2011-04-01 17:53:19 +00:00
dan
f18749542f When simulating an error in the close() system call, close the file descriptor anyway. Otherwise long running tests leak too many file-descriptors and crash. 
FossilOrigin-Name: 81ddbf43366c18ebdd46558d6a0fbee2ce6a4c4e
 2011-04-01 16:50:07 +00:00
dan
be53500356 Ensure that it is not possible to add a column to a system table using ALTER TABLE. 
FossilOrigin-Name: d9707ef8dcd29667b6d366897f6ad02c87aa0041
 2011-04-01 15:15:58 +00:00
drh
295867bd55 Merge the ANALYZE-index enhancement into trunk. 
FossilOrigin-Name: 7e237aea22084416d02b89d5223de4e1ca76882d
 2011-04-01 14:26:14 +00:00
shaneh
3801b65d62 Removed dependency on sqliteInt.h so that multiplex VFS shim can be compiled as loadable module. 
FossilOrigin-Name: 718f1ad7df9115871ba6159012d3183183fc40a1
 2011-04-01 14:22:46 +00:00
drh
be28a9b072 Test cases for ANALYZE-index. 
FossilOrigin-Name: 365896cb0868fa476e3b4f5a965a1344a2914cc2
 2011-04-01 14:04:36 +00:00
drh
026663d305 Move a variable declaration inside an #ifdef to avoid a compiler warning. 
FossilOrigin-Name: 7a6d05dfbc36310683dd51a280e9283cef4f9056
 2011-04-01 13:29:29 +00:00
dan
ea83bc614e In os_unix.c, do not return SQLITE_BUSY to SQLite following an error in fcntl(F_UNLCK), regardless of the value of errno. 
FossilOrigin-Name: ff6dfe6ed74f9ff1669b2bda41d61a01cd0a1bc6
 2011-04-01 11:56:32 +00:00
dan
211fb08433 Fix some problems in os_unix.c when compiled with ENABLE_LOCKING_STYLE on OSX. Also some minor issues with test scripts. 
FossilOrigin-Name: 8088031bc949bd4efb5edf33bbd1bce5700fca56
 2011-04-01 09:04:36 +00:00
drh
ce62d93837 Fix two compiler errors associated with non-standard compile-time options. 
FossilOrigin-Name: e3bf2d5ce4f87535e030a446e03d911f421805f7
 2011-04-01 02:26:36 +00:00
drh
76a32a81e4 Fix a compiler warning and an unreachable branch. Restore 100% branch test 
coverage.

FossilOrigin-Name: 4dc148bb4cec5ecba167cdcb4959a4f0fa05a96f
 2011-04-01 01:38:02 +00:00
shaneh
c27fa4b074 Enable/disable support. 
FossilOrigin-Name: b3c6d9aa9e2124a2f2a1a5f9dbbd7db3b1d01a31
 2011-03-31 15:11:53 +00:00
shaneh
d8ce22bbb7 Tests and bug fixes for SELECT multiplex_control(op, val); 
Add tests and fixes for SELECT multiplex_control(op, val);

FossilOrigin-Name: fee9734c193a8bec9599e02e16938179e642bf5e
 2011-03-31 13:14:12 +00:00
shaneh
78c4de4c71 Additional test cases; Round chunk size up to a multiple of max page size; 
FossilOrigin-Name: 36e364a3fe7d3a9a521189ff0262611a492c21dc
 2011-03-31 05:31:24 +00:00
drh
a071bc5dba Change the ANALYZE command so that it will accept an index name as its 
argument and only reanalyze that one index.  A quick smoke-test works.
Need to study the implications to the query planner and test corner cases.

FossilOrigin-Name: c8f9edd962442cbdd848c48f1a134557ab8c6ef5
 2011-03-31 02:03:28 +00:00
shaneh
ac039688d2 Updates to multiplex.test script; misc. bug fixes; 
FossilOrigin-Name: c41ff2358e8af0fe2186ab4173b81fba204a57ab
 2011-03-30 21:03:07 +00:00
dan
661d71af8c Further tests for os_unix.c. 
FossilOrigin-Name: a84f7711949ea3885b0e36e48118d2c76a8a5b82
 2011-03-30 19:08:03 +00:00
drh
f6cf1ffb39 Do not generate sqlite_stat1 entries for empty tables when running 
ANALYZE.  Ticket [83ea97620bd31016451]

FossilOrigin-Name: 3a27af5b3c688c651ba1fae261026ef77b7ff5e3
 2011-03-30 14:54:05 +00:00
drh
2a0e00b436 Move to an O(NlogN) algorithm for the priority queue. An insertion sort 
was way too slow.

FossilOrigin-Name: 7958cbba736a599c1293b06602eec43dfe4fd7d1
 2011-03-30 01:43:00 +00:00
drh
f938a87cfd Add support for rowid. 
FossilOrigin-Name: 2cf4158ff051916717fc2c0f4b6332d5f6ea6e3d
 2011-03-29 23:41:31 +00:00
dan
5ef47bf002 Add tests to syscall.test and sysfault.test. 
FossilOrigin-Name: 3d2de011814002e2e25b7645f94ff8fc7aab9cdd
 2011-03-29 18:28:35 +00:00
drh
c8e27ab5da The first simple test-case appears to be working now. 
FossilOrigin-Name: dd41155bc7459cafc1a2d5c75233193abfbac05d
 2011-03-29 18:21:59 +00:00
dan
60939d0ade Fix a problem whereby following an IO error in CommitPhaseTwo() of a multi-file transaction the b-tree layer could be left in TRANS_WRITE state, causing problems later on. 
FossilOrigin-Name: dbe569a099c2855480e35c0cc4d9332821ad80da
 2011-03-29 15:40:55 +00:00
drh
d6ee353c84 If the keyword "unordered" appears at the end of the SQLITE_STAT1.STAT 
column for an index, then use that index for equality lookups only, never
for range queries or sorting.

FossilOrigin-Name: 3b964155f611c437d53d44feafa22f531942b1b4
 2011-03-29 15:00:17 +00:00
drh
72384dc28f Further improvements to the fuzzer. It still is not quite working. Pausing 
to work on other things....

FossilOrigin-Name: 5f2f2fce40f43debeb0492c9b460b85c7dad2bde
 2011-03-29 14:08:09 +00:00
dan
0fd7d86081 Fix a problem in the unix VFS implementation of xNextSystemCall(). Also some typos that prevent compilation when HAVE_POSIX_FALLOCATE is defined. 
FossilOrigin-Name: bc6cce81565b17f886478bd51500bba2ed11ec1d
 2011-03-29 10:04:23 +00:00
shaneh
d50deeeb7a In-progress changes - do not use; Removed prefix support; Added file control interface to enable/disable and adjust chunk size; 
added app-def function for same;

FossilOrigin-Name: bc02d0c193225bd49a8d8a3295aeac752d3c2e30
 2011-03-29 05:06:46 +00:00
drh
278479c1a5 Fix the documentation for the sqlite3_column_*_name() functions to describe 
that the information can be invalidated when a prepared statement is 
reprepared by the first invocation of an sqlite3_step() for a particular
execution cycle.

FossilOrigin-Name: 7270f80ac5dd17b979f1f790b2dfcf811866c1dc
 2011-03-29 01:47:22 +00:00
dan
213ca0a8cf Add test infrastructure (and some tests) to inject faults into os_unix.c using the new xSetSystemCall interface. 
FossilOrigin-Name: 0e1d20dfaeea5ab285d16aa4b8f02b61b1d2bc10
 2011-03-28 19:10:06 +00:00
drh
94169564fa Added most of the logic. Simple test runs without segfaulting but does not 
give the correct answer.

FossilOrigin-Name: fb4c31eac8a7290f61c50a3552245660e1271871
 2011-03-26 19:04:47 +00:00
drh
326a67d0e8 Skeleton code for the word-fuzzer virtual table. 
FossilOrigin-Name: ea3a4ee136ff6699c3099178f0efaa8bb517715f
 2011-03-26 15:05:27 +00:00
shaneh
dba2cc43c4 Minor change to sqlite3Utf8Read() to make consistent with READ_UTF8() usage and avoid implementation defined usages of <<. 
Added some additional UTF-8 test cases.

FossilOrigin-Name: 7173b3929fae4e678223b0e978a2da7fa50a9005
 2011-03-24 17:43:18 +00:00