]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
14 years agoWhen resetting any non-TEMP schema, also reset the TEMP schema since it might
drh [Sat, 2 Apr 2011 16:50:25 +0000 (16:50 +0000)] 
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

14 years agoBegin a series of changes designed to reduce the scope and frequency of
drh [Sat, 2 Apr 2011 16:28:52 +0000 (16:28 +0000)] 
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

14 years agoFix a race condition in OP_ParseSchema.
dan [Sat, 2 Apr 2011 09:44:43 +0000 (09:44 +0000)] 
Fix a race condition in OP_ParseSchema.

FossilOrigin-Name: 71a799b02a3b3cf2e12758dea29fd2465bbec3e1

14 years agoDo not attempt to run tests that use the 'wholenumber' virtual table if the build...
dan [Sat, 2 Apr 2011 09:25:14 +0000 (09:25 +0000)] 
Do not attempt to run tests that use the 'wholenumber' virtual table if the build does not support virtual tables.

FossilOrigin-Name: 20afd81a4cf4d23962ec841bbd375f36a5156fb6

14 years agoFix additional test cases so that they work with DEFAULT_AUTOVACUUM.
dan [Sat, 2 Apr 2011 06:44:38 +0000 (06:44 +0000)] 
Fix additional test cases so that they work with DEFAULT_AUTOVACUUM.

FossilOrigin-Name: 139bc5655ed1d0fd1b7ca86d05a998fcc5fbc18e

14 years agoAdd the "wholenumber" virtual table module to the test suite - useful in
drh [Fri, 1 Apr 2011 23:49:44 +0000 (23:49 +0000)] 
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

14 years agoFix up the Makefile.in so that the configuration script works for
drh [Fri, 1 Apr 2011 20:54:38 +0000 (20:54 +0000)] 
Fix up the Makefile.in so that the configuration script works for
"make test".

FossilOrigin-Name: 2e03830c1e1b05f7b22f9fe553ae708b65a4e942

14 years agoMerge the word-fuzzer branch into trunk.
drh [Fri, 1 Apr 2011 20:47:27 +0000 (20:47 +0000)] 
Merge the word-fuzzer branch into trunk.

FossilOrigin-Name: f77609d44194ee8871b3fb281ea6b90a9182f69f

14 years agoAdd additional test data and documentation to the fuzzer virtual table. word-fuzzer
drh [Fri, 1 Apr 2011 20:28:31 +0000 (20:28 +0000)] 
Add additional test data and documentation to the fuzzer virtual table.

FossilOrigin-Name: a6a81d4fdafabba514e8f8e1958d6132b3850772

14 years agoChanges to wal tests so that they work with DEFAULT_AUTOVACUUM defined.
dan [Fri, 1 Apr 2011 19:14:40 +0000 (19:14 +0000)] 
Changes to wal tests so that they work with DEFAULT_AUTOVACUUM defined.

FossilOrigin-Name: b477852f82c1fddbda61fad83d55055ad8503dda

14 years agoMerge the multiplexer enhancements back into the trunk.
drh [Fri, 1 Apr 2011 18:39:24 +0000 (18:39 +0000)] 
Merge the multiplexer enhancements back into the trunk.

FossilOrigin-Name: 2c125710cbf04198464d436b16e5ef37c5b219cf

14 years agoAdd a script that will break the amalgamation source file up into 4 or 5
drh [Fri, 1 Apr 2011 18:12:58 +0000 (18:12 +0000)] 
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

14 years agoChange analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined.
dan [Fri, 1 Apr 2011 17:53:19 +0000 (17:53 +0000)] 
Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined.

FossilOrigin-Name: 9415201c8a0b9b640f5997c5348c5df812e88230

14 years agoWhen simulating an error in the close() system call, close the file descriptor anyway...
dan [Fri, 1 Apr 2011 16:50:07 +0000 (16:50 +0000)] 
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

14 years agoEnsure that it is not possible to add a column to a system table using ALTER TABLE.
dan [Fri, 1 Apr 2011 15:15:58 +0000 (15:15 +0000)] 
Ensure that it is not possible to add a column to a system table using ALTER TABLE.

FossilOrigin-Name: d9707ef8dcd29667b6d366897f6ad02c87aa0041

14 years agoMerge the ANALYZE-index enhancement into trunk.
drh [Fri, 1 Apr 2011 14:26:14 +0000 (14:26 +0000)] 
Merge the ANALYZE-index enhancement into trunk.

FossilOrigin-Name: 7e237aea22084416d02b89d5223de4e1ca76882d

14 years agoRemoved dependency on sqliteInt.h so that multiplex VFS shim can be compiled as loada... multiplex-enhancements
shaneh [Fri, 1 Apr 2011 14:22:46 +0000 (14:22 +0000)] 
Removed dependency on sqliteInt.h so that multiplex VFS shim can be compiled as loadable module.

FossilOrigin-Name: 718f1ad7df9115871ba6159012d3183183fc40a1

14 years agoTest cases for ANALYZE-index. analyze-idx
drh [Fri, 1 Apr 2011 14:04:36 +0000 (14:04 +0000)] 
Test cases for ANALYZE-index.

FossilOrigin-Name: 365896cb0868fa476e3b4f5a965a1344a2914cc2

14 years agoMove a variable declaration inside an #ifdef to avoid a compiler warning.
drh [Fri, 1 Apr 2011 13:29:29 +0000 (13:29 +0000)] 
Move a variable declaration inside an #ifdef to avoid a compiler warning.

FossilOrigin-Name: 7a6d05dfbc36310683dd51a280e9283cef4f9056

14 years agoIn os_unix.c, do not return SQLITE_BUSY to SQLite following an error in fcntl(F_UNLCK...
dan [Fri, 1 Apr 2011 11:56:32 +0000 (11:56 +0000)] 
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

14 years agoFix some problems in os_unix.c when compiled with ENABLE_LOCKING_STYLE on OSX. Also...
dan [Fri, 1 Apr 2011 09:04:36 +0000 (09:04 +0000)] 
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

14 years agoFix two compiler errors associated with non-standard compile-time options.
drh [Fri, 1 Apr 2011 02:26:36 +0000 (02:26 +0000)] 
Fix two compiler errors associated with non-standard compile-time options.

FossilOrigin-Name: e3bf2d5ce4f87535e030a446e03d911f421805f7

14 years agoFix a compiler warning and an unreachable branch. Restore 100% branch test
drh [Fri, 1 Apr 2011 01:38:02 +0000 (01:38 +0000)] 
Fix a compiler warning and an unreachable branch.  Restore 100% branch test
coverage.

FossilOrigin-Name: 4dc148bb4cec5ecba167cdcb4959a4f0fa05a96f

14 years agoEnable/disable support.
shaneh [Thu, 31 Mar 2011 15:11:53 +0000 (15:11 +0000)] 
Enable/disable support.

FossilOrigin-Name: b3c6d9aa9e2124a2f2a1a5f9dbbd7db3b1d01a31

14 years agoTests and bug fixes for SELECT multiplex_control(op, val);
shaneh [Thu, 31 Mar 2011 13:14:12 +0000 (13:14 +0000)] 
Tests and bug fixes for SELECT multiplex_control(op, val);
Add tests and fixes for SELECT multiplex_control(op, val);

FossilOrigin-Name: fee9734c193a8bec9599e02e16938179e642bf5e

14 years agoAdditional test cases; Round chunk size up to a multiple of max page size;
shaneh [Thu, 31 Mar 2011 05:31:24 +0000 (05:31 +0000)] 
Additional test cases;  Round chunk size up to a multiple of max page size;

FossilOrigin-Name: 36e364a3fe7d3a9a521189ff0262611a492c21dc

14 years agoChange the ANALYZE command so that it will accept an index name as its
drh [Thu, 31 Mar 2011 02:03:28 +0000 (02:03 +0000)] 
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

14 years agoUpdates to multiplex.test script; misc. bug fixes;
shaneh [Wed, 30 Mar 2011 21:03:07 +0000 (21:03 +0000)] 
Updates to multiplex.test script;  misc. bug fixes;

FossilOrigin-Name: c41ff2358e8af0fe2186ab4173b81fba204a57ab

14 years agoFurther tests for os_unix.c.
dan [Wed, 30 Mar 2011 19:08:03 +0000 (19:08 +0000)] 
Further tests for os_unix.c.

FossilOrigin-Name: a84f7711949ea3885b0e36e48118d2c76a8a5b82

14 years agoDo not generate sqlite_stat1 entries for empty tables when running
drh [Wed, 30 Mar 2011 14:54:05 +0000 (14:54 +0000)] 
Do not generate sqlite_stat1 entries for empty tables when running
ANALYZE.  Ticket [83ea97620bd31016451]

FossilOrigin-Name: 3a27af5b3c688c651ba1fae261026ef77b7ff5e3

14 years agoMove to an O(NlogN) algorithm for the priority queue. An insertion sort
drh [Wed, 30 Mar 2011 01:43:00 +0000 (01:43 +0000)] 
Move to an O(NlogN) algorithm for the priority queue.  An insertion sort
was way too slow.

FossilOrigin-Name: 7958cbba736a599c1293b06602eec43dfe4fd7d1

14 years agoAdd support for rowid.
drh [Tue, 29 Mar 2011 23:41:31 +0000 (23:41 +0000)] 
Add support for rowid.

FossilOrigin-Name: 2cf4158ff051916717fc2c0f4b6332d5f6ea6e3d

14 years agoAdd tests to syscall.test and sysfault.test.
dan [Tue, 29 Mar 2011 18:28:35 +0000 (18:28 +0000)] 
Add tests to syscall.test and sysfault.test.

FossilOrigin-Name: 3d2de011814002e2e25b7645f94ff8fc7aab9cdd

14 years agoThe first simple test-case appears to be working now.
drh [Tue, 29 Mar 2011 18:21:59 +0000 (18:21 +0000)] 
The first simple test-case appears to be working now.

FossilOrigin-Name: dd41155bc7459cafc1a2d5c75233193abfbac05d

14 years agoFix a problem whereby following an IO error in CommitPhaseTwo() of a multi-file trans...
dan [Tue, 29 Mar 2011 15:40:55 +0000 (15:40 +0000)] 
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

14 years agoFurther improvements to the fuzzer. It still is not quite working. Pausing
drh [Tue, 29 Mar 2011 14:08:09 +0000 (14:08 +0000)] 
Further improvements to the fuzzer.  It still is not quite working.  Pausing
to work on other things....

FossilOrigin-Name: 5f2f2fce40f43debeb0492c9b460b85c7dad2bde

14 years agoFix a problem in the unix VFS implementation of xNextSystemCall(). Also some typos...
dan [Tue, 29 Mar 2011 10:04:23 +0000 (10:04 +0000)] 
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

14 years agoIn-progress changes - do not use; Removed prefix support; Added file control interfac...
shaneh [Tue, 29 Mar 2011 05:06:46 +0000 (05:06 +0000)] 
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

14 years agoFix the documentation for the sqlite3_column_*_name() functions to describe
drh [Tue, 29 Mar 2011 01:47:22 +0000 (01:47 +0000)] 
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

14 years agoAdd test infrastructure (and some tests) to inject faults into os_unix.c using the...
dan [Mon, 28 Mar 2011 19:10:06 +0000 (19:10 +0000)] 
Add test infrastructure (and some tests) to inject faults into os_unix.c using the new xSetSystemCall interface.

FossilOrigin-Name: 0e1d20dfaeea5ab285d16aa4b8f02b61b1d2bc10

14 years agoAdded most of the logic. Simple test runs without segfaulting but does not
drh [Sat, 26 Mar 2011 19:04:47 +0000 (19:04 +0000)] 
Added most of the logic.  Simple test runs without segfaulting but does not
give the correct answer.

FossilOrigin-Name: fb4c31eac8a7290f61c50a3552245660e1271871

14 years agoSkeleton code for the word-fuzzer virtual table.
drh [Sat, 26 Mar 2011 15:05:27 +0000 (15:05 +0000)] 
Skeleton code for the word-fuzzer virtual table.

FossilOrigin-Name: ea3a4ee136ff6699c3099178f0efaa8bb517715f

14 years agoMinor change to sqlite3Utf8Read() to make consistent with READ_UTF8() usage and avoid...
shaneh [Thu, 24 Mar 2011 17:43:18 +0000 (17:43 +0000)] 
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

14 years agoFix problem with tableapi.test on Windows.
shaneh [Thu, 24 Mar 2011 17:37:24 +0000 (17:37 +0000)] 
Fix problem with tableapi.test on Windows.

FossilOrigin-Name: 69fe0c873d702ef1d781453ee6ac2b1fb77fce48

14 years agoThe changes to fix [f7b4edece25c9948] mean that the schema is always loaded
drh [Thu, 24 Mar 2011 01:34:03 +0000 (01:34 +0000)] 
The changes to fix [f7b4edece25c9948] mean that the schema is always loaded
whenever a prepared statement is running.  This means that a couple of
branches can be eliminated and one operand of OP_ParseSchema can be removed.

FossilOrigin-Name: b6e268fce12829f058f1dfa223731ec8479493f8

14 years agoFix a signed/unsigned comparison compiler warning.
drh [Wed, 23 Mar 2011 22:54:59 +0000 (22:54 +0000)] 
Fix a signed/unsigned comparison compiler warning.

FossilOrigin-Name: c81da6f98d89935442c447a51736e11baf5a7bc1

14 years agoUpdate the test_vfstrace.c shim to conform to the new VFS interface for
drh [Wed, 23 Mar 2011 22:51:46 +0000 (22:51 +0000)] 
Update the test_vfstrace.c shim to conform to the new VFS interface for
xSetSystemCall and xGetSystemCall.

FossilOrigin-Name: ad4dc7b95f94fc9a5430c1305fb61d9de79b3365

14 years agoChange the xSetSyscall methods of the VFS so that they do not cast object
drh [Wed, 23 Mar 2011 22:02:23 +0000 (22:02 +0000)] 
Change the xSetSyscall methods of the VFS so that they do not cast object
pointers into function pointers.  Fix other unrelated compiler warnings.

FossilOrigin-Name: e059152adce3a8fb693f082b82b5669a238c8d6f

14 years agoIncrease the upper bound on SQLITE_MAX_ATTACHED from 30 to 62.
drh [Wed, 23 Mar 2011 18:22:34 +0000 (18:22 +0000)] 
Increase the upper bound on SQLITE_MAX_ATTACHED from 30 to 62.

FossilOrigin-Name: 7aaf8772274422f5020fad9eea490e195170720f

14 years agoFix a bug in fts4 to do with matchinfo and deferred tokens.
dan [Wed, 23 Mar 2011 17:10:43 +0000 (17:10 +0000)] 
Fix a bug in fts4 to do with matchinfo and deferred tokens.

FossilOrigin-Name: 30d42dc66f19ef5cc5b27d6273eadf56619a3ce8

14 years agoIn the shell, make sure the ".log" command has at least one argument.
drh [Wed, 23 Mar 2011 11:16:22 +0000 (11:16 +0000)] 
In the shell, make sure the ".log" command has at least one argument.

FossilOrigin-Name: 1ed5e361ca7bfa9226fec265704394e0f228f0c5

14 years agoFix a numbering issue in rtree6.test. Add a couple of extra tests.
dan [Wed, 23 Mar 2011 10:52:23 +0000 (10:52 +0000)] 
Fix a numbering issue in rtree6.test. Add a couple of extra tests.

FossilOrigin-Name: 0b7668a71ef8995ea0306c7d890f87761961426e

14 years agoChange the rtree module to support queries with multiple comparison operators (i...
dan [Wed, 23 Mar 2011 10:38:49 +0000 (10:38 +0000)] 
Change the rtree module to support queries with multiple comparison operators (i.e. > or <) of the same type on a single column.

FossilOrigin-Name: 387b55aa9bb0f978641f9c2fa40f84fd98662047

14 years agoAdd the ability to enable and disable foreign key constraints and triggers
drh [Mon, 21 Mar 2011 17:15:58 +0000 (17:15 +0000)] 
Add the ability to enable and disable foreign key constraints and triggers
using calls to sqlite3_db_config().

FossilOrigin-Name: 09e167f9c14625924b17bbb1f292f89ac9ddc93a

14 years agoAdd a test case to verify that ticket [f7b4edece25c994857] is fixed.
drh [Sat, 19 Mar 2011 02:04:02 +0000 (02:04 +0000)] 
Add a test case to verify that ticket [f7b4edece25c994857] is fixed.

FossilOrigin-Name: eedbcf0a0ba91bb8b9cd3d115081ba297e9959fe

14 years agoAdd a generation counter to the Schema object and enhance OP_VerifySchema
drh [Fri, 18 Mar 2011 21:55:46 +0000 (21:55 +0000)] 
Add a generation counter to the Schema object and enhance OP_VerifySchema
to also check the Schema generation.  Fix for
ticket [f7b4edece25c99].

FossilOrigin-Name: 36c04dd1695f0899b53ce58738181b146fc005ed

14 years agoUpdate the implementation of ".testctrl" in the command-line shell to use
drh [Thu, 17 Mar 2011 16:45:50 +0000 (16:45 +0000)] 
Update the implementation of ".testctrl" in the command-line shell to use
a look-up table rather than a long sequence of if-elses.  Shorten source
code lines of shell.c to 80 characters or less.

FossilOrigin-Name: 54bacb95dd6e2d6ac4971391a40484ccb9126d29

14 years agoComment enhancement to better explain the logic in the "x IS NULL"
drh [Thu, 17 Mar 2011 01:58:21 +0000 (01:58 +0000)] 
Comment enhancement to better explain the logic in the "x IS NULL"
optimization.

FossilOrigin-Name: 869f894798a65f8bc0e0b083866a784fa0189f68

14 years agoEnhances to the query planner such that "x IS NULL" constraints take the
drh [Thu, 17 Mar 2011 01:34:26 +0000 (01:34 +0000)] 
Enhances to the query planner such that "x IS NULL" constraints take the
STAT2 statistics into account, just like "x=VALUE" constraints.

FossilOrigin-Name: 2353176811f752a16c1f2351a3d3431919b062a9

14 years agoAdditional interpretation of flags and constants in the VFS trace output.
drh [Wed, 16 Mar 2011 18:54:23 +0000 (18:54 +0000)] 
Additional interpretation of flags and constants in the VFS trace output.

FossilOrigin-Name: 3e984195f1f6d28734456dd726d226cedf207da2

14 years agoAdd the -vfstrace option to the usage error message in the shell.
drh [Wed, 16 Mar 2011 17:05:28 +0000 (17:05 +0000)] 
Add the -vfstrace option to the usage error message in the shell.

FossilOrigin-Name: baca45c549e1c144257ee657258939640120e094

14 years agoAdd the VFS-trace shim.
drh [Wed, 16 Mar 2011 16:56:29 +0000 (16:56 +0000)] 
Add the VFS-trace shim.

FossilOrigin-Name: f49a9ef3387bd4453f5654ebe83fea445c03cf4d

14 years agoMake the "unix-excl" VFS work exactly like "unix" if the database
drh [Tue, 15 Mar 2011 19:08:48 +0000 (19:08 +0000)] 
Make the "unix-excl" VFS work exactly like "unix" if the database
file is read-only.

FossilOrigin-Name: d9846834993079fb2e42d6bd2644b2154ef324d1

14 years agoFix an out-of-order variable declaration in shell.c.
drh [Tue, 15 Mar 2011 18:35:44 +0000 (18:35 +0000)] 
Fix an out-of-order variable declaration in shell.c.

FossilOrigin-Name: 725708465072fc63736e99610cc9cb0ac336145a

14 years agoAllow multiplex file names to be preceeded by prefix of the form ":multiplex:chunksiz...
shaneh [Tue, 15 Mar 2011 04:45:48 +0000 (04:45 +0000)] 
Allow multiplex file names to be preceeded by prefix of the form ":multiplex:chunksize:maxchunks:"
Still work to be done, though it compiles and prefixes are ignored.

FossilOrigin-Name: cfa4a2f7ea948be0925227efca82baea509249c9

14 years agoFix cut-and-paste typo in debugging print statement in winMutexTry().
shaneh [Tue, 15 Mar 2011 02:55:28 +0000 (02:55 +0000)] 
Fix cut-and-paste typo in debugging print statement in winMutexTry().

FossilOrigin-Name: def98fd23e42bda13547e38ab13fed0e6554ce99

14 years agoMerge the unix-excl VFS into the trunk. This merge also adds the -vfs
drh [Mon, 14 Mar 2011 13:54:01 +0000 (13:54 +0000)] 
Merge the unix-excl VFS into the trunk.  This merge also adds the -vfs
option to the command-line shell.

FossilOrigin-Name: 3934b004e93852c89b937ec20431de96a2e99440

14 years agoIn the "unix-excl" VFS, use the heap for shared memory, since only a single unix-excl
drh [Sat, 12 Mar 2011 18:10:44 +0000 (18:10 +0000)] 
In the "unix-excl" VFS, use the heap for shared memory, since only a single
process is able to read or write the database.

FossilOrigin-Name: a05a6d40875df674f9c2b46e33128c6878d4edaa

14 years agoAdd the new optional "unix-excl" VFS. This VFS grabs an exclusive lock on
drh [Sat, 12 Mar 2011 17:02:57 +0000 (17:02 +0000)] 
Add the new optional "unix-excl" VFS.  This VFS grabs an exclusive lock on
the database preventing other processes from accessing it, but continues to
allow other database connections from the same process.

FossilOrigin-Name: 00051c3296e11211b2bb5ae28f016b17dca857d7

14 years agoMore tests for SQLITE_OMIT_UNIQUE_ENFORCEMENT and minor change to implementation.
shaneh [Sat, 12 Mar 2011 04:58:55 +0000 (04:58 +0000)] 
More tests for SQLITE_OMIT_UNIQUE_ENFORCEMENT and minor change to implementation.

FossilOrigin-Name: b86999436ec2414c990ba720441fe316f647eef6

14 years agoRemove an unused field from the unix sqlite3_file object.
drh [Fri, 11 Mar 2011 16:15:48 +0000 (16:15 +0000)] 
Remove an unused field from the unix sqlite3_file object.

FossilOrigin-Name: f957f23a8a392bb1720720960bda2c7b24de9663

14 years agoSimplification of tests and more added for SQLITE_OMIT_UNIQUE_ENFORCEMENT tests.
shaneh [Thu, 10 Mar 2011 21:48:02 +0000 (21:48 +0000)] 
Simplification of tests and more added for SQLITE_OMIT_UNIQUE_ENFORCEMENT tests.

FossilOrigin-Name: 75a38411a89bd2969ec5cecca13c13a390b3d478

14 years agoSkip unique constraint enforcement if compiled with SQLITE_OMIT_UNIQUE_ENFORCEMENT.
shaneh [Thu, 10 Mar 2011 21:13:18 +0000 (21:13 +0000)] 
Skip unique constraint enforcement if compiled with SQLITE_OMIT_UNIQUE_ENFORCEMENT.

FossilOrigin-Name: ba85bf8cb88f7ae220d919f5c23f51d9dcedc843

14 years agoMinor clean-up of previous mem5 allocator fix.
shaneh [Thu, 10 Mar 2011 03:54:55 +0000 (03:54 +0000)] 
Minor clean-up of previous mem5 allocator fix.

FossilOrigin-Name: 3643842316239ff7859f0ec522736a2b9c03d22c

14 years agoFix issue with mem5 allocator when min request size is larger thatn 2^30.
shaneh [Wed, 9 Mar 2011 21:36:17 +0000 (21:36 +0000)] 
Fix issue with mem5 allocator when min request size is larger thatn 2^30.

FossilOrigin-Name: d7dae06fb2d57ed6b9555b774712f42077ae4155

14 years agoOmit unnecessary OP_Next and OP_Prev operators when uniqueness constraints
drh [Wed, 9 Mar 2011 21:02:31 +0000 (21:02 +0000)] 
Omit unnecessary OP_Next and OP_Prev operators when uniqueness constraints
guarantee that the code will only make one pass through the loop.

FossilOrigin-Name: f000c9b2b7348238fe2085140d2dd05294a19709

14 years agoUpdates to the OS/2 implementation from Rich Walsh.
drh [Wed, 9 Mar 2011 11:04:07 +0000 (11:04 +0000)] 
Updates to the OS/2 implementation from Rich Walsh.

FossilOrigin-Name: dc46156a2237701679433779b871844f4f2abe4b

14 years agoMerge the syscall-override changes into trunk.
drh [Tue, 8 Mar 2011 16:39:29 +0000 (16:39 +0000)] 
Merge the syscall-override changes into trunk.

FossilOrigin-Name: 36d79e6f54cdc4129c6e6366a49722e2cf1cccbd

14 years agoUnix errno integer can vary from one system to the next. So do not
drh [Tue, 8 Mar 2011 14:05:07 +0000 (14:05 +0000)] 
Unix errno integer can vary from one system to the next.  So do not
depend on specific errno values in test cases.

FossilOrigin-Name: ddb747d33a004c7fe532a661e879ccba68c79c59

14 years agoFix two compiler warnings. No functional code changes.
drh [Tue, 8 Mar 2011 13:06:41 +0000 (13:06 +0000)] 
Fix two compiler warnings.  No functional code changes.

FossilOrigin-Name: c829868aa2254c5e2268cdb803462cc6ec5cb71e

14 years agoFix additional cases of possible signed integer overflow, especially with
drh [Tue, 8 Mar 2011 02:38:28 +0000 (02:38 +0000)] 
Fix additional cases of possible signed integer overflow, especially with
regard to negation.

FossilOrigin-Name: 2d5800bd8cfc7d7f5578a71b1aeaa74b2ec4b372

14 years agoAnother minor simplification brought to light by clang.
drh [Sun, 6 Mar 2011 21:54:33 +0000 (21:54 +0000)] 
Another minor simplification brought to light by clang.

FossilOrigin-Name: 3bfbf026dd6a0eeef07f8f5f1ebf74c9cfebcd61

14 years agoRemove dead code identified by the clang static analyzer.
drh [Sun, 6 Mar 2011 21:28:32 +0000 (21:28 +0000)] 
Remove dead code identified by the clang static analyzer.

FossilOrigin-Name: 01a79d5a7af48fb7e50291c0c7c6283d3fb359d0

14 years agoSimplifications to the overflow-free multiplier. Also remove some commented-out
drh [Sat, 5 Mar 2011 21:41:34 +0000 (21:41 +0000)] 
Simplifications to the overflow-free multiplier.  Also remove some commented-out
code that was left in that subroutine by mistake on the previous check-in.

FossilOrigin-Name: 55fc25fdab61e6094289e068c343e012fec10439

14 years agoFix all known instances of signed-integer overflow. Within SQL expressions,
drh [Sat, 5 Mar 2011 20:59:46 +0000 (20:59 +0000)] 
Fix all known instances of signed-integer overflow.  Within SQL expressions,
integer overflow now forces coercion to floating point.  The shift operators
work with any integer right-hand operand with negative values reversing
the direction of the shift.

FossilOrigin-Name: abf21394124a0af46f072793718964cee2ce55d0

14 years agoFix an instance of signed arithmetic overflow and an one bit-shift overflow.
drh [Sat, 5 Mar 2011 13:54:15 +0000 (13:54 +0000)] 
Fix an instance of signed arithmetic overflow and an one bit-shift overflow.
Mark six other signed arithmetic overflow locations that need fixing.

FossilOrigin-Name: 04abab71ecd52f6070b9f84781a3df3d6dba7722

14 years agoHandle EINTR errors from open(). syscall-override
drh [Fri, 4 Mar 2011 15:43:57 +0000 (15:43 +0000)] 
Handle EINTR errors from open().

FossilOrigin-Name: a7d176b27cd73791d45eb3a31df78187ae10ce20

14 years agoDo a better job of choosing the join table order when the tables having
drh [Fri, 4 Mar 2011 00:56:58 +0000 (00:56 +0000)] 
Do a better job of choosing the join table order when the tables having
very different numbers of rows.

FossilOrigin-Name: 952f5e8c69904c48f2decfabf8ea60a2e9f3e134

14 years agoFix quoting of the result in rtreeB.test.
drh [Wed, 2 Mar 2011 22:07:29 +0000 (22:07 +0000)] 
Fix quoting of the result in rtreeB.test.

FossilOrigin-Name: c6532b35cc5a81cc753a22e0165bfdd5143941f1

14 years agoAdd additional VFS methods to retrieve system call pointers and to get a
drh [Wed, 2 Mar 2011 19:06:42 +0000 (19:06 +0000)] 
Add additional VFS methods to retrieve system call pointers and to get a
list of all changeable system calls.

FossilOrigin-Name: 38558363494e3a736dcb091dd859e76b7ccd78b0

14 years agoAdd more system calls to the set that can be overridden in os_unix.c.
drh [Wed, 2 Mar 2011 18:01:10 +0000 (18:01 +0000)] 
Add more system calls to the set that can be overridden in os_unix.c.
Also merge in recent fixes from trunk.

FossilOrigin-Name: 80fac2a6e07221bb67613af84ab9dda3e18b5ceb

14 years agoFix bugs in [7b6e30e6a7] that only show up on Mac.
drh [Wed, 2 Mar 2011 17:54:32 +0000 (17:54 +0000)] 
Fix bugs in [7b6e30e6a7] that only show up on Mac.

FossilOrigin-Name: ec55e8c6bb4f2419b3813aa2fd1a20d8f5016159

14 years agoMake sure the rtreenode() testing and analysis routine in the RTREE extension
drh [Wed, 2 Mar 2011 15:44:35 +0000 (15:44 +0000)] 
Make sure the rtreenode() testing and analysis routine in the RTREE extension
can handle 64-bit rowids.  This fix is in response to a message on the
mailing list.

FossilOrigin-Name: 24602557fc3295fe2836d269175f12ec680ac011

14 years agoProof-of-concept prototype for the proposed xSetSystemCall extension method
drh [Wed, 2 Mar 2011 15:09:07 +0000 (15:09 +0000)] 
Proof-of-concept prototype for the proposed xSetSystemCall extension method
on the VFS.

FossilOrigin-Name: 92b5a76abc53290e1bb87b6b55bc64bb1b331dfc

14 years agoLog all error from close() in os_unix.c to sqlite3_log() but do not attempt to
drh [Wed, 2 Mar 2011 02:08:13 +0000 (02:08 +0000)] 
Log all error from close() in os_unix.c to sqlite3_log() but do not attempt to
report errors back up to the application.  Update the unix error logging to
put the most important information earlier in the message.

FossilOrigin-Name: 7b6e30e6a712311d4ef275253b085b85e6e17116

14 years agoComment out some code in os_unix.c that only runs on MacOSX with
drh [Fri, 25 Feb 2011 03:25:07 +0000 (03:25 +0000)] 
Comment out some code in os_unix.c that only runs on MacOSX with
SQLITE_ENABLE_LOCKING_STYLE.

FossilOrigin-Name: 4e50b0362ab6604a4b6c9f4ad849ec1733d6ce1a

14 years agoFix a typo in a comment. No changes to code.
drh [Thu, 24 Feb 2011 21:10:00 +0000 (21:10 +0000)] 
Fix a typo in a comment.  No changes to code.

FossilOrigin-Name: af4756184a255f5d8a5cd276bf9f2fc3b38d9169

14 years agoReserve a range of bits in the SQLITE_OPEN_xxxx bit vector for future
drh [Wed, 23 Feb 2011 22:39:23 +0000 (22:39 +0000)] 
Reserve a range of bits in the SQLITE_OPEN_xxxx bit vector for future
expansion.

FossilOrigin-Name: 9b9046546db5b060e37e7ba01c23bb7e9528d861

14 years agoFix a typo in the robust_flock() macro for systems without EINTR.
drh [Wed, 23 Feb 2011 14:00:12 +0000 (14:00 +0000)] 
Fix a typo in the robust_flock() macro for systems without EINTR.

FossilOrigin-Name: af9ba2a6d2c37915e799eec52bb827de46afd34d

14 years agoRetry selected system calls on unix when they fail with EINTR.
drh [Wed, 23 Feb 2011 13:33:46 +0000 (13:33 +0000)] 
Retry selected system calls on unix when they fail with EINTR.

FossilOrigin-Name: b9d29ea385bafcf87c7dd07822ce9ec3d3892bd1