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git.ipfire.org Git - thirdparty/sqlite.git/log
drh [Mon, 4 Apr 2011 23:08:14 +0000 (23:08 +0000)]
Add a comment to the VACUUM implementation explaining when all schemas are
reset and not just the "main" schema.
FossilOrigin-Name:
2aff1b0ca87a99b8ec80e696b9e8a48bb43db2c2
drh [Mon, 4 Apr 2011 21:25:28 +0000 (21:25 +0000)]
Additional schema mutex checks for sqlite3RootPageMoved().
Reduce the scope of sqlite3ResetInternalSchema() in a few places.
FossilOrigin-Name:
39c00907833413c0d97d3e06fdda967b825d23ea
drh [Mon, 4 Apr 2011 20:40:22 +0000 (20:40 +0000)]
Minor comment typo corrections. Simplify an assert. No functional changes.
FossilOrigin-Name:
82c2316240345167a571507d9392dfb6445ef523
drh [Mon, 4 Apr 2011 18:22:02 +0000 (18:22 +0000)]
Add a description of access rules for the Schema object and lots of asserts
to verify that the access rules are followed.
FossilOrigin-Name:
ae8374af057b6e6546e9265148cfffe32fcb0849
dan [Mon, 4 Apr 2011 14:05:39 +0000 (14:05 +0000)]
Merge test_syscall.c fix from the trunk.
FossilOrigin-Name:
1e1a23cc56563d512b28288256c34f05ea15b4aa
dan [Mon, 4 Apr 2011 14:03:58 +0000 (14:03 +0000)]
Have test_syscall.c include "sqliteInt.h". Otherwise the SQLITE_OS_UNIX symbol may not be defined correctly.
FossilOrigin-Name:
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drh [Mon, 4 Apr 2011 13:40:53 +0000 (13:40 +0000)]
Rename sqlite3SchemaFree() to sqlite3SchemaClear() to more accurately reflect
its function.
FossilOrigin-Name:
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drh [Mon, 4 Apr 2011 13:07:02 +0000 (13:07 +0000)]
Merge in the latest changes from trunk.
FossilOrigin-Name:
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drh [Mon, 4 Apr 2011 12:29:20 +0000 (12:29 +0000)]
Move the expired-statement test for OP_Function until after all memory has
been freed. The test is still commented out, however.
FossilOrigin-Name:
425e3edb146c497817855dd741878709a25c8b98
dan [Mon, 4 Apr 2011 07:05:38 +0000 (07:05 +0000)]
Changes to oserror.test and syscall.test so that they work with the in-memory journal permutation test.
FossilOrigin-Name:
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drh [Mon, 4 Apr 2011 03:27:16 +0000 (03:27 +0000)]
Suppress unused parameter warnings in sqlite3VdbeEnter() and related routines.
FossilOrigin-Name:
f8e98ab3062a6e56924a86e8f3204c30d0f3d906
drh [Mon, 4 Apr 2011 00:14:43 +0000 (00:14 +0000)]
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
drh [Sun, 3 Apr 2011 18:19:25 +0000 (18:19 +0000)]
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
drh [Sun, 3 Apr 2011 02:41:00 +0000 (02:41 +0000)]
Fix typos in comments. No changes to code.
FossilOrigin-Name:
28c5f12e98655d5c6167b13e8a15085eca43dd5b
drh [Sat, 2 Apr 2011 20:08:10 +0000 (20:08 +0000)]
Merge in the latest changes from trunk.
FossilOrigin-Name:
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drh [Sat, 2 Apr 2011 20:01:02 +0000 (20:01 +0000)]
Change the name of the "tAttachMask" datatype to "yDbMask".
FossilOrigin-Name:
3d6f2e82358c0d8c0ca04e0da20b84fc65c3f7fa
dan [Sat, 2 Apr 2011 17:00:47 +0000 (17:00 +0000)]
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
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
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:
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dan [Sat, 2 Apr 2011 09:44:43 +0000 (09:44 +0000)]
Fix a race condition in OP_ParseSchema.
FossilOrigin-Name:
71a799b02a3b3cf2e12758dea29fd2465bbec3e1
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
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:
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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:
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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:
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drh [Fri, 1 Apr 2011 20:47:27 +0000 (20:47 +0000)]
Merge the word-fuzzer branch into trunk.
FossilOrigin-Name:
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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:
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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:
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drh [Fri, 1 Apr 2011 18:39:24 +0000 (18:39 +0000)]
Merge the multiplexer enhancements back into the trunk.
FossilOrigin-Name:
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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:
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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:
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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:
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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:
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drh [Fri, 1 Apr 2011 14:26:14 +0000 (14:26 +0000)]
Merge the ANALYZE-index enhancement into trunk.
FossilOrigin-Name:
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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:
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drh [Fri, 1 Apr 2011 14:04:36 +0000 (14:04 +0000)]
Test cases for ANALYZE-index.
FossilOrigin-Name:
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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:
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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:
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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:
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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:
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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:
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shaneh [Thu, 31 Mar 2011 15:11:53 +0000 (15:11 +0000)]
Enable/disable support.
FossilOrigin-Name:
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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:
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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:
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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:
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shaneh [Wed, 30 Mar 2011 21:03:07 +0000 (21:03 +0000)]
Updates to multiplex.test script; misc. bug fixes;
FossilOrigin-Name:
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dan [Wed, 30 Mar 2011 19:08:03 +0000 (19:08 +0000)]
Further tests for os_unix.c.
FossilOrigin-Name:
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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:
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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:
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drh [Tue, 29 Mar 2011 23:41:31 +0000 (23:41 +0000)]
Add support for rowid.
FossilOrigin-Name:
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dan [Tue, 29 Mar 2011 18:28:35 +0000 (18:28 +0000)]
Add tests to syscall.test and sysfault.test.
FossilOrigin-Name:
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drh [Tue, 29 Mar 2011 18:21:59 +0000 (18:21 +0000)]
The first simple test-case appears to be working now.
FossilOrigin-Name:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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drh [Sat, 26 Mar 2011 15:05:27 +0000 (15:05 +0000)]
Skeleton code for the word-fuzzer virtual table.
FossilOrigin-Name:
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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:
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shaneh [Thu, 24 Mar 2011 17:37:24 +0000 (17:37 +0000)]
Fix problem with tableapi.test on Windows.
FossilOrigin-Name:
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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:
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drh [Wed, 23 Mar 2011 22:54:59 +0000 (22:54 +0000)]
Fix a signed/unsigned comparison compiler warning.
FossilOrigin-Name:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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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:
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drh [Wed, 16 Mar 2011 16:56:29 +0000 (16:56 +0000)]
Add the VFS-trace shim.
FossilOrigin-Name:
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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:
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drh [Tue, 15 Mar 2011 18:35:44 +0000 (18:35 +0000)]
Fix an out-of-order variable declaration in shell.c.
FossilOrigin-Name:
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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:
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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:
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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:
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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:
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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:
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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:
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drh [Fri, 11 Mar 2011 16:15:48 +0000 (16:15 +0000)]
Remove an unused field from the unix sqlite3_file object.
FossilOrigin-Name:
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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:
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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:
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shaneh [Thu, 10 Mar 2011 03:54:55 +0000 (03:54 +0000)]
Minor clean-up of previous mem5 allocator fix.
FossilOrigin-Name:
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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:
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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:
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drh [Wed, 9 Mar 2011 11:04:07 +0000 (11:04 +0000)]
Updates to the OS/2 implementation from Rich Walsh.
FossilOrigin-Name:
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drh [Tue, 8 Mar 2011 16:39:29 +0000 (16:39 +0000)]
Merge the syscall-override changes into trunk.
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36d79e6f54cdc4129c6e6366a49722e2cf1cccbd
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.
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ddb747d33a004c7fe532a661e879ccba68c79c59
drh [Tue, 8 Mar 2011 13:06:41 +0000 (13:06 +0000)]
Fix two compiler warnings. No functional code changes.
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c829868aa2254c5e2268cdb803462cc6ec5cb71e
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.
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2d5800bd8cfc7d7f5578a71b1aeaa74b2ec4b372
drh [Sun, 6 Mar 2011 21:54:33 +0000 (21:54 +0000)]
Another minor simplification brought to light by clang.
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3bfbf026dd6a0eeef07f8f5f1ebf74c9cfebcd61
drh [Sun, 6 Mar 2011 21:28:32 +0000 (21:28 +0000)]
Remove dead code identified by the clang static analyzer.
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