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git.ipfire.org Git - thirdparty/sqlite.git/log
dan [Tue, 23 Aug 2011 05:10:39 +0000 (05:10 +0000)]
Change to test instrumentation of os_unix.c: Regard IO errors that occur within SQLITE_FCNTL_SIZE_HINT requests as benign.
FossilOrigin-Name:
ca47da2a1f6e6d221470e7f02b129fc21c288d7b
dan [Mon, 22 Aug 2011 14:55:54 +0000 (14:55 +0000)]
Modify test cases so that veryquick.test passes with PAGECACHE_BLOCKALLOC defined.
FossilOrigin-Name:
c61000705b61dc448a838846826d1a5ab5eaca2b
dan [Fri, 19 Aug 2011 18:15:00 +0000 (18:15 +0000)]
Experimental change: If SQLITE_PAGECACHE_BLOCKALLOC is defined, instead of allocating pages one at a time, allocate blocks of between 15 and 63 pages in a single allocation.
FossilOrigin-Name:
63597097eedf80080fab0c1978cfd66ecaaa79fa
drh [Fri, 19 Aug 2011 14:54:12 +0000 (14:54 +0000)]
When retrying a write() after an EINTR error on unix, be sure to also
rerun the previous lseek(). Ticket [
e59bdf6116036a ]
FossilOrigin-Name:
21452f3ae6b5882b03c7cc41e661c7b8144cc3df
dan [Thu, 18 Aug 2011 17:47:57 +0000 (17:47 +0000)]
Ensure that the Tcl "db onecolumn" command returns an empty string if the SELECT statement returns zero rows.
FossilOrigin-Name:
928bcaf0f00a408e2f6c1d85dfab214457f52ad5
mistachkin [Wed, 17 Aug 2011 07:46:48 +0000 (07:46 +0000)]
Properly process x64 DLL exports, which do not contain a leading underscore, in the MSVC makefile.
FossilOrigin-Name:
d5936324d27a16ce251f56f5813176c82215d901
mistachkin [Wed, 17 Aug 2011 02:19:54 +0000 (02:19 +0000)]
Add vdbesort.c to the MSVC makefile.
FossilOrigin-Name:
8eaa2cd3f454711f2275d03831bca6a36a0b2504
drh [Wed, 17 Aug 2011 00:40:58 +0000 (00:40 +0000)]
Use OP_Sort rather than OP_Rewind in order to sort the content of a new
index on the CREATE INDEX statement. Add an ALWAYS() to the merge sort
logic to document an unreachable branch.
FossilOrigin-Name:
f01766f42342f043bf0cbe1e07224963011f01b7
drh [Mon, 15 Aug 2011 19:44:30 +0000 (19:44 +0000)]
Updated comments on the multiplexor extension. No changes to code.
FossilOrigin-Name:
0f42ef697e197d193867c0d6be3c9cf6471488c6
drh [Mon, 15 Aug 2011 15:37:15 +0000 (15:37 +0000)]
Fix an assert() in the merge-sort logic to account for I/O errors.
FossilOrigin-Name:
c1daa809a17a97610e51f9babd90f36908921245
drh [Mon, 15 Aug 2011 15:27:20 +0000 (15:27 +0000)]
New makefile target "sqlite3-debug.c" builds an amalgamation that include
appropriate "#line" macros relating the code back to the original source
files.
FossilOrigin-Name:
26f2da24b080bf89e3574bd1a162eb1fead51456
dan [Mon, 15 Aug 2011 14:41:01 +0000 (14:41 +0000)]
When opening a temporary file to use in a merge-sort, pass SQLITE_OPEN_TEMP_JOURNAL instead of SQLITE_OPEN_TEMP_DB. This is a better fit, as merge-sort files are written and read sequentially like journal files.
FossilOrigin-Name:
bd04756b66e343a7bc6c8bbed9e5cff7b9658d01
drh [Sat, 13 Aug 2011 10:47:51 +0000 (10:47 +0000)]
Fix the header comment on the implementation of the
file_control_sizehint_test TCL command in test1.c.
FossilOrigin-Name:
309198085f255fc1fcc7bf28fd38d016d5a536ab
dan [Fri, 12 Aug 2011 16:47:12 +0000 (16:47 +0000)]
Merge the experimental changes to use a merge-sort when creating an index into the trunk.
FossilOrigin-Name:
346a453d1f1d615f1e9e7923a27dad84b8727fb1
dan [Fri, 12 Aug 2011 16:34:42 +0000 (16:34 +0000)]
Update Makefile.in and configure to account for new source file vdbesort.c.
FossilOrigin-Name:
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dan [Fri, 12 Aug 2011 16:30:30 +0000 (16:30 +0000)]
Merge latest trunk changes into experimental branch.
FossilOrigin-Name:
7e515055f219b01dd72df4e27bdcabfa2f9be5c2
dan [Fri, 12 Aug 2011 16:11:43 +0000 (16:11 +0000)]
Remove an unused parameter from a function in vdbesort.c. Fix some comments and other details in the same file.
FossilOrigin-Name:
1a8498d8037a1b93e56951bbdbb76291bd5a4f87
dan [Fri, 12 Aug 2011 15:02:00 +0000 (15:02 +0000)]
Add the SQLITE_OMIT_MERGE_SORT pre-processor directive. To omit the code in vdbesort.c.
FossilOrigin-Name:
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dan [Fri, 12 Aug 2011 11:59:57 +0000 (11:59 +0000)]
Add tests to improve coverage of vdbesort.c.
FossilOrigin-Name:
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drh [Wed, 10 Aug 2011 01:52:12 +0000 (01:52 +0000)]
Make the openDirectory routine in os_unix.c overrideable so that it can
be turned into a harmless no-op for the chromium sandbox.
FossilOrigin-Name:
6b236069e1ea3c99ff0a007a790d4baebda70b13
drh [Tue, 9 Aug 2011 18:14:36 +0000 (18:14 +0000)]
Add command-line utilities "offsets.c" and "extract.c" for use in
low-level analyzsis of database files.
FossilOrigin-Name:
dfa22ed4387f9526b74d5265503c7c8e9d559903
drh [Mon, 8 Aug 2011 23:48:40 +0000 (23:48 +0000)]
In os_unix.c, do not open the directory containing the database file when
the database file is opened. Instead, wait until time to fsync() the
directory. And do not report an error if the open fails, since some
systems (Ex: AIX and a chromium sandbox) are unable to open and fsync
directories.
FossilOrigin-Name:
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drh [Mon, 8 Aug 2011 23:18:05 +0000 (23:18 +0000)]
Allow the unlink() system call to be overridden in os_unix.c.
FossilOrigin-Name:
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dan [Mon, 8 Aug 2011 19:26:13 +0000 (19:26 +0000)]
Remove redundant parameter from vdbeSorterInitMerge() in vdbesort.c.
FossilOrigin-Name:
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dan [Mon, 8 Aug 2011 16:44:25 +0000 (16:44 +0000)]
Add fault-injection and other tests (and fixes) to improve coverage of vdbesort.c.
FossilOrigin-Name:
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drh [Sun, 7 Aug 2011 01:31:52 +0000 (01:31 +0000)]
Remove relevant elements from the sqlite_stat2 table when doing a DROP
INDEX or DROP TABLE.
FossilOrigin-Name:
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dan [Sat, 6 Aug 2011 15:09:33 +0000 (15:09 +0000)]
Fix a problem with building large indexes introduced by the previous commit.
FossilOrigin-Name:
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dan [Sat, 6 Aug 2011 12:01:58 +0000 (12:01 +0000)]
In temp files used for merge sorting, store the size of each packed-memory-array at the start of the array itself. This is to avoid having to store the offsets of all arrays in the (potentially very large) file in main-memory.
FossilOrigin-Name:
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dan [Fri, 5 Aug 2011 11:49:12 +0000 (11:49 +0000)]
Minor internal changes to vdbesort.c. Also, default to merging lists together 16 at a time.
FossilOrigin-Name:
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dan [Thu, 4 Aug 2011 18:43:37 +0000 (18:43 +0000)]
Fix a comment in vdbesort.c.
FossilOrigin-Name:
db8518cab8e329b1dbe4cd6c81b21ef3ea69fcb1
dan [Thu, 4 Aug 2011 12:14:04 +0000 (12:14 +0000)]
Change to using packed-memory-arrays instead of b-trees when performing an offline merge-sort for CREATE INDEX. This makes it easier to control the number of disc seeks required when merging.
FossilOrigin-Name:
a4770d079c1b236eb54751e75a44cccc997c6b93
drh [Wed, 3 Aug 2011 22:06:39 +0000 (22:06 +0000)]
Merge the winopen-retry-logic branch into trunk. The biggest change here
is to test scripts, which should now use such as copy_file and
delete_file from tester.tcl rather than the raw file commands of TCL.
FossilOrigin-Name:
b90c28be3840169651022ef36cd7cf416bc22305
drh [Wed, 3 Aug 2011 16:40:15 +0000 (16:40 +0000)]
Update the OP_Move opcode to shift the pScopyFrom pointer of aliases when
compiled with SQLITE_DEBUG. Ticket [
d63523637517386191 ].
FossilOrigin-Name:
a2135ad13049c170b33315a949b1544e6a136183
mistachkin [Tue, 2 Aug 2011 23:45:53 +0000 (23:45 +0000)]
Add explanatory comment to the win32lock-2.2 test case.
FossilOrigin-Name:
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mistachkin [Tue, 2 Aug 2011 23:34:00 +0000 (23:34 +0000)]
Correct subtle timing issues in the win32lock test cases and in the lock_win32_file Tcl command. Also, eliminate superfluous MSVC compiler warnings.
FossilOrigin-Name:
7baf02946e14eb889d864984ff3b3822aad8a3c9
mistachkin [Tue, 2 Aug 2011 20:19:48 +0000 (20:19 +0000)]
Fix missing info exists check for win32lock-2.2 (the one previously applied to win32lock-1.2).
FossilOrigin-Name:
8a52698e642f40a32d09a6a00b63f25ac38f3fda
drh [Tue, 2 Aug 2011 20:14:55 +0000 (20:14 +0000)]
Exclude the 8_3_names.test script from the inmemory_journal permutation.
FossilOrigin-Name:
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mistachkin [Tue, 2 Aug 2011 20:03:36 +0000 (20:03 +0000)]
Replace the missed 'file copy' in malloc_common.tcl with copy_file.
FossilOrigin-Name:
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drh [Tue, 2 Aug 2011 20:01:06 +0000 (20:01 +0000)]
Merge in the permutation changes from trunk.
FossilOrigin-Name:
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drh [Tue, 2 Aug 2011 19:59:39 +0000 (19:59 +0000)]
Also exclude backcompat.test from inmemory_journal since inmemory_journal
is not compatible with WAL mode.
FossilOrigin-Name:
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drh [Tue, 2 Aug 2011 19:42:38 +0000 (19:42 +0000)]
Merge the latest trunk changes into the winopen-retry-logic branch.
FossilOrigin-Name:
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drh [Tue, 2 Aug 2011 19:30:20 +0000 (19:30 +0000)]
Omit backcompat.test from the journaltest permutation because it uses WAL
mode which is incompatible with journaltest.
FossilOrigin-Name:
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dan [Tue, 2 Aug 2011 10:56:22 +0000 (10:56 +0000)]
Minor fixes to vdbesort.c code in preparation for a major rework.
FossilOrigin-Name:
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drh [Tue, 2 Aug 2011 01:57:39 +0000 (01:57 +0000)]
Make sure IS NOT NULL constraints work on virtual tables.
Fix for ticket [
6c14288a473ceff ].
FossilOrigin-Name:
a55f4ab99952a731e4cd8f6ef17389062e5ed4c5
mistachkin [Tue, 2 Aug 2011 00:57:34 +0000 (00:57 +0000)]
Add retry logic for AV defense to winOpen. Also, refactor test suite to allow the key Tcl file operations (e.g. copy and delete) to be retried.
FossilOrigin-Name:
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drh [Sat, 30 Jul 2011 23:50:12 +0000 (23:50 +0000)]
Fix a (humorous) typo in the lemon documentation.
FossilOrigin-Name:
ed630b012f468d6779b83dd8c4dbf3a8dafee573
mistachkin [Thu, 28 Jul 2011 20:48:38 +0000 (20:48 +0000)]
Merge changes for the new sqlite3_file_control() that will cause the -wal and -shm files to persist after the last database connection closes.
FossilOrigin-Name:
1b56677bdfb102d070a2057a65ba424fec81131d
mistachkin [Thu, 28 Jul 2011 19:16:41 +0000 (19:16 +0000)]
Remove redundant sub-expression from retry loop invariant in winAccess. Also, make check for SQLITE_ACCESS_READWRITE formally correct.
FossilOrigin-Name:
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mistachkin [Thu, 28 Jul 2011 07:34:44 +0000 (07:34 +0000)]
Fix conditional for retry logic in winAccess and add missing call to logIoerr.
FossilOrigin-Name:
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drh [Thu, 28 Jul 2011 00:14:45 +0000 (00:14 +0000)]
Use osStat() instead of stat() consistently in os_unix.c
FossilOrigin-Name:
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drh [Tue, 26 Jul 2011 16:23:25 +0000 (16:23 +0000)]
Test cases added. Fix the query mode.
FossilOrigin-Name:
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drh [Tue, 26 Jul 2011 16:03:07 +0000 (16:03 +0000)]
Prototype change for a new sqlite3_file_control() that will cause the
-wal and -shm files to persist after the last database connection closes.
FossilOrigin-Name:
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drh [Mon, 25 Jul 2011 23:25:47 +0000 (23:25 +0000)]
Enable the SQLITE_FCNTL_SIZE_HINT on unix even if SQLITE_FCNTL_CHUNK_SIZE
has not been set.
FossilOrigin-Name:
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drh [Sat, 23 Jul 2011 13:54:34 +0000 (13:54 +0000)]
Merge the winAccess retry logic from the anti-antivirus branch
into the trunk.
FossilOrigin-Name:
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drh [Sat, 23 Jul 2011 13:11:02 +0000 (13:11 +0000)]
In the multiplexor, close auxiliary files before deleting them when doing
a truncate.
FossilOrigin-Name:
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drh [Fri, 22 Jul 2011 21:25:57 +0000 (21:25 +0000)]
Add retry logic for AV defense to winAccess(). Also allow OS tracing to be
enabled by a compile-time option.
FossilOrigin-Name:
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drh [Fri, 22 Jul 2011 11:23:49 +0000 (11:23 +0000)]
Also add the sqlite3-all.c target to the MSVC makefile.
FossilOrigin-Name:
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drh [Fri, 22 Jul 2011 11:16:39 +0000 (11:16 +0000)]
Add makefile targets sqlite3-all.c.
FossilOrigin-Name:
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drh [Fri, 22 Jul 2011 10:53:05 +0000 (10:53 +0000)]
Adjust the maximum number of open database connections in wal3.test down
for OpenBSD.
FossilOrigin-Name:
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drh [Fri, 22 Jul 2011 10:33:04 +0000 (10:33 +0000)]
Use $(TCLSH_CMD) instead of tclsh in the autoconf makefile.
FossilOrigin-Name:
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drh [Thu, 21 Jul 2011 21:29:35 +0000 (21:29 +0000)]
Compile with the SQLITE_ENABLE_8_3_NAME macro set to 2 to force 8+3 filenames
to be on all the time.
FossilOrigin-Name:
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drh [Thu, 21 Jul 2011 20:59:58 +0000 (20:59 +0000)]
All multiplexor chunk sizes up to 4GiB. Disable the multiplexor if the
chunk size is set to 0.
FossilOrigin-Name:
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drh [Wed, 20 Jul 2011 17:59:38 +0000 (17:59 +0000)]
For an existing multiplexed database, try to set the chunk size automatically
based on the sizes of the preexisting pieces.
FossilOrigin-Name:
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drh [Wed, 20 Jul 2011 17:13:30 +0000 (17:13 +0000)]
All the SQLITE_OPEN_URI flag to propagate down into the VFS.
FossilOrigin-Name:
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drh [Wed, 20 Jul 2011 16:35:31 +0000 (16:35 +0000)]
When the multiplexor opens an auxiliary file, it now persists the name of that
file until it is closed, as it should. Remove the limit on the number of
auxiliary files used by the multiplexor.
FossilOrigin-Name:
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drh [Tue, 19 Jul 2011 18:29:00 +0000 (18:29 +0000)]
Formatting changes on the multiplexor code - make sure no lines exceed 80
characters. No logical changes.
FossilOrigin-Name:
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drh [Tue, 19 Jul 2011 15:27:59 +0000 (15:27 +0000)]
Increase the version number to 3.7.8.
FossilOrigin-Name:
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dan [Fri, 15 Jul 2011 13:43:34 +0000 (13:43 +0000)]
In os_unix.c, check if the ESTALE macro is defined before using it.
FossilOrigin-Name:
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drh [Wed, 13 Jul 2011 18:31:10 +0000 (18:31 +0000)]
Do not try to use STAT2 to refine the row estimate of a query that
uses a unique or nearly-unique index.
FossilOrigin-Name:
efffc49baf38698ed3de05d16b4261bf405d42d7
drh [Wed, 13 Jul 2011 16:03:46 +0000 (16:03 +0000)]
Added the SQLITE_FCNTL_WIN32_AV_RETRY file control for configuring the
retry counts and delays in the windows VFS.
FossilOrigin-Name:
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drh [Tue, 12 Jul 2011 14:38:25 +0000 (14:38 +0000)]
Merge the improved anti-virus defenses into the trunk.
FossilOrigin-Name:
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dan [Tue, 12 Jul 2011 14:28:05 +0000 (14:28 +0000)]
Experimental support for speeding up CREATE INDEX commands using an offline merge sort.
FossilOrigin-Name:
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mistachkin [Tue, 12 Jul 2011 14:02:47 +0000 (14:02 +0000)]
Revise logic in winDelete to check the file prior to attempting to delete it.
FossilOrigin-Name:
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drh [Tue, 12 Jul 2011 13:51:05 +0000 (13:51 +0000)]
Improvements to the logging that occurs on an antivirus I/O retry.
FossilOrigin-Name:
ff0ff75c3559f5bbe29c73204cc8ff1cb80f42cb
drh [Tue, 12 Jul 2011 11:04:18 +0000 (11:04 +0000)]
Update the anti-virus retry logic for DeleteFile(). Invoke sqlite3_log()
for each anti-virus retry. Make the retry delay configurable at
compile-time.
FossilOrigin-Name:
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drh [Mon, 11 Jul 2011 23:45:44 +0000 (23:45 +0000)]
Update the TCL commands for setting windows manditory locks.
Add test cases for manditory lock delays under windows.
FossilOrigin-Name:
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drh [Mon, 11 Jul 2011 18:17:56 +0000 (18:17 +0000)]
Change the windows backend to retry read and write requests if the encounter
ERROR_LOCK_VIOLATION and ERROR_SHARING_VIOLATION errors - which we think
sometimes happens due to agressive anti-virus software.
FossilOrigin-Name:
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drh [Sat, 9 Jul 2011 16:17:18 +0000 (16:17 +0000)]
Fix harmless compiler warnings on unix.
FossilOrigin-Name:
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drh [Sat, 9 Jul 2011 13:00:41 +0000 (13:00 +0000)]
In where.c::findIndexCol - make sure that the Expr.op is TK_COLUMN before
accessing the Expr.iColumn and Expr.iTable fields. Also fix a couple of
unreachable branches.
FossilOrigin-Name:
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drh [Fri, 8 Jul 2011 17:02:57 +0000 (17:02 +0000)]
Change the default chunk size on test_multiplex.c to
2147418112 bytes
(formerly
1073741824 bytes) and make the default configurable at compile-time
using SQLITE_MULTIPLEX_CHUNK_SIZE and at run-time using the "chunksize"
URI query parameter. Add support fo test_multiplex to the shell.
FossilOrigin-Name:
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dan [Fri, 8 Jul 2011 16:10:54 +0000 (16:10 +0000)]
Fix for [
54844eea3f ]: Do not create automatic indexes on correlated sub-queries.
FossilOrigin-Name:
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drh [Fri, 8 Jul 2011 13:07:02 +0000 (13:07 +0000)]
Extend the SQLITE_TESTCTRL_OPTIMIZATIONS option to disable DISTINCT
optimizations.
FossilOrigin-Name:
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drh [Thu, 7 Jul 2011 08:52:24 +0000 (08:52 +0000)]
Update the tool/symbols.sh script to check for accidentally exported
global variables.
FossilOrigin-Name:
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dan [Thu, 7 Jul 2011 08:19:16 +0000 (08:19 +0000)]
Add a target to main.mk that will fail if the amalgamation contains any exported symbols that do not begin with "sqlite3_". Run this target from within releasetest.tcl. Add "static" to a couple of private functions in mem3.c.
FossilOrigin-Name:
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dan [Thu, 7 Jul 2011 07:37:53 +0000 (07:37 +0000)]
Remove accidental global variable "doclist" from fts3Int.h.
FossilOrigin-Name:
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dan [Wed, 6 Jul 2011 09:36:59 +0000 (09:36 +0000)]
Expose the value of compile time symbol SQLITE_MAX_DEFAULT_PAGE_SIZE to test scripts.
FossilOrigin-Name:
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dan [Mon, 4 Jul 2011 06:52:15 +0000 (06:52 +0000)]
Adjust a couple of test scripts so that they work with OMIT_UTF16 builds.
FossilOrigin-Name:
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drh [Sat, 2 Jul 2011 19:12:05 +0000 (19:12 +0000)]
Add a testcase macro to ensure testing a boundary case in DISTINCT processing.
FossilOrigin-Name:
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dan [Sat, 2 Jul 2011 15:32:57 +0000 (15:32 +0000)]
Ensure that automatic indexes are only created in scenarios where they may be used more than once.
FossilOrigin-Name:
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dan [Sat, 2 Jul 2011 09:46:52 +0000 (09:46 +0000)]
Merge experimental changes improving optimization of DISTINCT queries with the trunk.
FossilOrigin-Name:
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dan [Sat, 2 Jul 2011 06:44:05 +0000 (06:44 +0000)]
Fix a broken assert() in where.c.
FossilOrigin-Name:
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dan [Fri, 1 Jul 2011 18:43:13 +0000 (18:43 +0000)]
Merge latest trunk changes with experimental branch.
FossilOrigin-Name:
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dan [Fri, 1 Jul 2011 18:26:40 +0000 (18:26 +0000)]
Improve use of indexes to optimize DISTINCT queries.
FossilOrigin-Name:
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drh [Fri, 1 Jul 2011 14:22:04 +0000 (14:22 +0000)]
dan [Fri, 1 Jul 2011 14:21:38 +0000 (14:21 +0000)]
Improvements and tests for detection of redundant DISTINCT qualifiers.
FossilOrigin-Name:
7337293c87fb563604dd6ad284f2d1e30c938b4c
drh [Fri, 1 Jul 2011 13:50:44 +0000 (13:50 +0000)]
Ignore the database name on the target table when parsing a CREATE TABLE
statement out of the sqlite_master table. This is a fix for
ticket [
d6ddba6706353 ] that preserves backwards compatibility.
FossilOrigin-Name:
009c96ea7836edf75d65b150055e920079bb45e3
dan [Thu, 30 Jun 2011 20:17:15 +0000 (20:17 +0000)]
Experimental changes to improve optimization of DISTINCT queries.
FossilOrigin-Name:
f7ba0219ef2f235543c258be736955d91ca5ecce
drh [Wed, 29 Jun 2011 17:11:39 +0000 (17:11 +0000)]
Pass the BTREE_UNORDERED hint into both sqlite3BtreeOpen() and into
sqlite3BtreeCreateTable().
FossilOrigin-Name:
591de898f41630156cc0fc6ef17dd3ee5e7c479f
dan [Tue, 28 Jun 2011 14:16:42 +0000 (14:16 +0000)]
Merge the fts3-changes branch back into the trunk.
FossilOrigin-Name:
b9477eb056d120826ed82b0d65e6f27b5d0c087a
dan [Tue, 28 Jun 2011 11:58:09 +0000 (11:58 +0000)]
Add a fix and tests for the FTS deferred token logic.
FossilOrigin-Name:
91daea7d2ec41f014fb30c6371aae447cc07f287