2a58e9cc32
Add test cases for the new lookaside hit and miss status outputs. Add
...
the output of lookaside hit and miss to the command-line shell statistics.
FossilOrigin-Name: b0888047bb6d9ac55e29b9224df2ff650728bb78
2010-12-21 21:28:38 +00:00
e0a55f443b
Merge into the trunk the experimental enhancements to sqlite3_db_status()
...
for measuring lookaside memory allocator performance.
FossilOrigin-Name: 8c3b06c299554759b67437e09ee7ef6420dacafc
2010-12-21 20:36:45 +00:00
29ecd8a077
Rearrange a variable declaration in the proxy locking code to avoid a harmless
...
compiler warning on recent MacOS versions.
FossilOrigin-Name: 39bbd35599e735b32f7ed18143073165b805dd98
2010-12-21 00:16:40 +00:00
08bd9f83ce
Clarify the documentation of the SQLITE_STATUS_MALLOC_COUNT parameter to
...
sqlite3_status().
FossilOrigin-Name: 3b41bcc3e36a9ef0146bc2f6ae86377bd1700afd
2010-12-20 17:00:27 +00:00
0b12e7f860
Add additional DBSTATUS options for measuring the hit and miss rates against
...
the lookaside memory pool - information useful in tuning the lookaside size.
Currently experimental pending analysis of performance impact.
FossilOrigin-Name: 34613f1dc54c638531ca2f5907b71fbe8841233e
2010-12-20 15:51:58 +00:00
9c88d68988
Add the "-heap" option to the command-line shell - to allocate a fixed heap
...
for use with SQLITE_ENABLE_MEMSYS5.
FossilOrigin-Name: 74fff692345fed4b247e2b34c1e63b4d50cddfd4
2010-12-17 14:03:01 +00:00
cd2f58b374
Fix minor typos in the sqlite3_backup documentation.
...
FossilOrigin-Name: df430be59d0766a34a94ab85fec9aa3c3baeb740
2010-12-17 00:59:59 +00:00
230bd63011
Improvements to the documentation for sqlite3_backup. No code changes.
...
FossilOrigin-Name: f83609f4703b5e74a91bca071a4ac2843189f463
2010-12-16 20:35:09 +00:00
4278d53efa
Fix an assertion fault that can only occur if SQLITE_ENABLE_STAT2 is defined
...
and the constant folding optimization is disabled using sqlite3_test_control().
Problem introduced by [ad8bc68197f2b4] but we missed it prior to the 3.7.4
release due to taking shortcuts and skipping tests in the release checklist.
FossilOrigin-Name: 70a3d81742fcd481f83ccc8f7ff6af58bc29c4fa
2010-12-16 19:52:52 +00:00
7d20844542
Make wal_checkpoint a no-op if a prior checkpoint has already copied all
...
WAL content into the database. This prevents a concurrent write to the
database from resetting the wal-index out from under the WalIterator of
the checkpoint as it is initializing.
FossilOrigin-Name: cf86affcb7d3089496e9849cbf43a211097e4f64
2010-12-16 02:06:29 +00:00
d9c9b78e6c
Enhanced comments in wal.c and declare some procedure parameters "const".
...
No changes to the generated code.
FossilOrigin-Name: d0e4375b8a784d4e4ae66caababac919edd61883
2010-12-15 21:02:06 +00:00
901e994b8b
When registering the built-in LIKE and GLOB functions, make sure that they
...
are tagged with SQLITE_UTF8 so that if other application-defined LIKE and
GLOB implementations are provided for UTF16, then the appropriate function
will be selected.
FossilOrigin-Name: e1660764f20fed3fe92156d2b7f06075ff6ac145
2010-12-15 18:54:37 +00:00
a4bfd7fde8
Add support for the SQLITE_DEFAULT_FOREIGN_KEYS compile-time option.
...
FossilOrigin-Name: c959945ab7129b67eb2364befb9bf5cc88a8b0bf
2010-12-09 19:15:17 +00:00
7f322e791c
Mention the SQLITE_DEFAULT_WAL_AUTOCHECKPOINT compile-time option in the
...
documentation for the sqlite3_wal_autocheckpoint() interface.
FossilOrigin-Name: 5a52dd59ff577b071b4ed9316dc3bc753a18c8da
2010-12-09 18:55:09 +00:00
10fc727d35
Update the sqlite3_stmt_readonly() interface so that its output is
...
well-defined for all prepared statements, and so that it gives the
correct result for VACUUM.
FossilOrigin-Name: 9c19b7ae3542fd1fac692b4471f1839b22685c76
2010-12-08 18:30:19 +00:00
e14cd93f2e
The command-line shell ignore errors in sqlite3_close() when shutting down.
...
FossilOrigin-Name: 925332c3d79f6252895ff1a367f795630619247e
2010-12-08 03:28:17 +00:00
81d7fd13e4
Changes to the shell which should, in theory, allow it to work with
...
libeditline as an alternative to libreadline.
FossilOrigin-Name: e474fd9e7f89644a7840e33e9df03dbaa4dd28bd
2010-12-08 00:02:26 +00:00
91412b2446
Improved documentation for SQLITE_FCNTL_FILE_POINTER.
...
FossilOrigin-Name: 43935548ae79d4d1a71549820a77368cda77104a
2010-12-07 23:24:00 +00:00
2c2e8eb1a8
Work around restriction in Windows file locking.
...
FossilOrigin-Name: fe441df9ba447d97571e919099846efa3ec87427
2010-12-07 17:12:21 +00:00
c216eee7ce
Fix a bug in the demo "superlock" code preventing locks from being released in some circumstances.
...
FossilOrigin-Name: 65c393793ff5fdb935d5acfe5bdc3bca052f7314
2010-12-07 16:39:25 +00:00
b0a7c9cd2f
Fix the build so that it once again works with SQLITE_OMIT_SHARED_CACHE
...
and SQLITE_OMIT_AUTOVACUUM.
FossilOrigin-Name: fabcb6b95e1d4059d1e6c6183f65846f6cbd5749
2010-12-06 21:09:59 +00:00
f58ee7f1aa
Add the ability to disable constant factoring using sqlite3_test_control().
...
Add a TCL interface to this new capability and add tests cases to the TCL
test scripts to actually use the new capability.
FossilOrigin-Name: ad8bc68197f2b47435149c3dbc035f4e7210fc76
2010-12-06 21:06:09 +00:00
ef4c059843
Back out part of the previous change that was not really necessary in order
...
to fix [80ba201079ea60], and which in fact serves no useful purpose.
FossilOrigin-Name: fa9eef865f2f399870305bef82296db25e5b3e90
2010-12-06 18:59:13 +00:00
48b5b041d1
Initialize all constants at the very beginning of a prepared statement.
...
Do not allow constant initialization to occur once control flow has a chance
to diverge, to avoid the possibility of having uninitialized registers.
Ticket [80ba201079ea60807].
FossilOrigin-Name: c5c53152d68218bb5e7f922271dd7c50da2361c1
2010-12-06 18:50:32 +00:00
eefab7512b
Have sqlite3_blob_bytes() return 0 following a failed call to sqlite3_reopen_blob().
...
FossilOrigin-Name: 476a8b492124d31e0656e61a6183ab55684c0bdf
2010-12-06 17:11:05 +00:00
ea76f55562
Remove an over-zealous call to memAboutToChange() from OP_MustBeInt.
...
OP_MustBeInt will never invalidate the Mem.z pointer so the memAboutToChange()
call is not necessary.
FossilOrigin-Name: 841cf7a7dbf0947cb7bde864609a8d3294f78689
2010-12-03 18:57:17 +00:00
8fcfc3449c
Changed multiplex shim's xFilesize to return an error on mismatched chunk size.
...
Added test of same.
FossilOrigin-Name: 6818c6e42faf233afa6b30799c5b425aa42d0783
2010-12-01 23:42:42 +00:00
ce7e189d24
Change the type of a variable in struct SrcList so that it fits in a 100 byte lookaside buffer on a 64-bit architecture.
...
FossilOrigin-Name: 7df43f4892e628ecb8a83c5ed2dce5e24f6dd529
2010-12-01 19:00:48 +00:00
271065704c
Avoid recursive calls to sqlite3VdbeMemRelease() when deleting VM frames used by trigger programs.
...
FossilOrigin-Name: 119ffe955eb1e8016cb8131a63bd17557f395f3f
2010-12-01 08:04:47 +00:00
3239053e69
Fix a warning in os_unix.c.
...
FossilOrigin-Name: ee8dc8c87ed15b76ba437df23e1d7b1b7fa30296
2010-11-29 18:36:22 +00:00
0cb3a1eca4
Fix compiler warnings discovered while building SQLite on [ http://www.devio.us/ ].
...
FossilOrigin-Name: 5602ec95aa2a74d0624bb6c7d53e7a0d35536253
2010-11-29 17:55:18 +00:00
6ea28d6d84
Fix various compiler warnings.
...
FossilOrigin-Name: c412f61229b6ab1ac90b932afd56f7c5e3ba1cfe
2010-11-26 16:49:59 +00:00
01a109e50e
Fix a couple of compiler warnings in test_superlock.c. Add superlock.c
...
to the Makefile.in used by the configure script.
FossilOrigin-Name: 461f1a010f55e7da6b43ea65550066b1ca7abad0
2010-11-24 13:04:22 +00:00
c84e033c92
The previous check-in with changes to the max_page_count pragma was not
...
quite correct. This check-in fixes the problem.
FossilOrigin-Name: 30c26c3b13b29ce57683e91ac11641d4eb4d678f
2010-11-23 20:25:08 +00:00
60ac3f426c
Fix the max_page_count pragma so that it will not set to a value smaller
...
than the current database size, as the documentation requires. Also,
remove all occurances of atoi() from the core.
FossilOrigin-Name: 2031974b606ef713b5f34522b2221470d98687c5
2010-11-23 18:59:27 +00:00
15eac4e48a
Fix a typo in unixCurrentTimeInt64() preventing compilation with NO_GETTOD defined.
...
FossilOrigin-Name: 3df3e79b56821201b4f5ecd23f94d485745c48c3
2010-11-22 17:26:07 +00:00
204eaecda4
Merge in the superlock demonstration changes.
...
FossilOrigin-Name: 570e79a8eb3bb2d2a15c46c55fbf52c9dd3e3ae8
2010-11-19 18:36:44 +00:00
c97d84638e
Add the checkpoint_fullfsync pragma which enables F_FULLFSYNC on checkpoint
...
operations only, not during ordinary commit fsyncs.
FossilOrigin-Name: a069867301de3ca2e1753bd4d2e426d27365be4c
2010-11-19 18:23:35 +00:00
e336b0017d
Add file test_superlock.c with example code for obtaining an exclusive lock on either rollback or wal mode databases.
...
FossilOrigin-Name: 1a3e7417a2184188fe21c3284e58720da9ca11cf
2010-11-19 18:20:09 +00:00
3eb0811457
Add the SQLITE_FCNTL_FILE_POINTER verb to sqlite3_file_control().
...
FossilOrigin-Name: 4425b0645d0afebe3172201012d501c6992daa38
2010-11-19 14:37:49 +00:00
437261d077
Fix compiler warnings.
...
FossilOrigin-Name: 6c4f1d5c24522d1f541a2b96b229ad0374f99c19
2010-11-18 13:47:50 +00:00
e5a8a1df0d
Prevent a possible segfault when the sqlite3_value_numeric_type() interface is
...
misused to try to determine the numeric type of the NULL value returned
from sqlite3_column_value() with an invalid column number.
FossilOrigin-Name: 501b743bcb60cda0acf63bcf8a4abbf00797b347
2010-11-18 12:31:24 +00:00
79d086dffc
Restrict the scope of the sqlite3_stmt_readonly() interface to a specific
...
subset of prepared statement types.
FossilOrigin-Name: 919b06c3a803abb9236606a9b5885f0d8181e730
2010-11-17 02:02:45 +00:00
f03d9ccc45
Adding the sqlite3_stmt_readonly() interface.
...
FossilOrigin-Name: fd5b2f23dd5111d2f0934dd828bae36b755024c1
2010-11-16 23:10:25 +00:00
95aa47b10a
Use the estimated number of rows computed for subqueries in the cost
...
computations for outer queries.
FossilOrigin-Name: 56bbc539246a6dc9f1ae1edb898db7a4f6f6d322
2010-11-16 02:49:15 +00:00
04098e6085
Change the EQP output for the min/max optimization from "SCAN" to "SEARCH".
...
Other changes in where.c in support of full branch coverage testing.
FossilOrigin-Name: d52b593978aa1776af7aeb957c4f8df0c5cb7e43
2010-11-15 21:50:19 +00:00
03b6df1e8e
Fix the EQP logic so that it correctly reports OOM errors while formatting
...
"detail" text.
FossilOrigin-Name: 136c2ac24ee1663bc0904bce1a619ecef3d11c1c
2010-11-15 16:29:30 +00:00
91da6b8397
Test some example code from documentation page eqp.html.
...
FossilOrigin-Name: 547bc2c232cbf7b7ff295287ab8fddb880e517f9
2010-11-15 14:51:33 +00:00
4f48d644e9
Merge the EXPLAIN QUERY PLAN changes from experimental into trunk.
...
FossilOrigin-Name: ce27bf38405ce805dad95ec22cbe68ddc7af544a
2010-11-15 14:44:30 +00:00
4bc39fa188
Change the EXPLAIN QUERY PLAN output to use "USING INDEX" instead of "BY INDEX", and to use "SEARCH" instead of "SCAN" for loops that are not full-table scans.
...
FossilOrigin-Name: 6611b76b0296875fb9903b25dfaa783a9c12eaa1
2010-11-13 16:42:27 +00:00
drh