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4924 Commits

Author SHA1 Message Date
mlcreech
c658b0ffb8 Fix for #1802, #2041, and #2270 - link libsqlite with -lrt (CVS 4848) 
FossilOrigin-Name: ccd70a6ee495a02362161b4004597fa191d46bc2
 2008-03-09 02:20:11 +00:00
mlcreech
fb80d20a9f Change <sqlite3.h> to "sqlite3.h" in #includes (CVS 4847) 
FossilOrigin-Name: 98e55fa4d32c4579d54b3a8cc26abdb3c8148e13
 2008-03-09 02:00:19 +00:00
mlcreech
5b0a9ebe4c Use autoconf to detect presence of gmtime_r() and localtime_r() (CVS 4846) 
FossilOrigin-Name: 9894d2ce418180b874406a7407e019dc872f289a
 2008-03-09 01:38:09 +00:00
mlcreech
6f10b3c0c9 Replace SQLITE_EXTERN with SQLITE_API in exported variables when generating 
the amalgamation.  Should fix #2982 (CVS 4845)

FossilOrigin-Name: f134c282ea841fe35f322a1f8c326242c6ad7b24
 2008-03-09 01:14:41 +00:00
drh
1c3cfc605b Clarify the language in the sqlite3_create_function() documentation. 
Ticket #2980. (CVS 4844)

FossilOrigin-Name: 2db43738bfcd2db29167ff02f4291e74324225d7
 2008-03-08 12:37:30 +00:00
drh
58edb657da Fix asserts in prepare.c to handle the misuse case of ppStmt==0. (CVS 4843) 
FossilOrigin-Name: 788b2c6b537809a496bf30550a12e743c1697eb7
 2008-03-08 12:23:30 +00:00
danielk1977
cac336ad95 Move a comment within the Parse structure to make it more accurate. No actual code changes. (CVS 4842) 
FossilOrigin-Name: 0ca14399b19ee22870394065c5c6a136ea41418d
 2008-03-08 06:16:29 +00:00
drh
3cb3edc19a Make sure all necessary mutexes are held prior to initializing the 
schema in sqlite3_table_column_metadata(). (CVS 4841)

FossilOrigin-Name: 4996ff93573c69b51eb7b1348058f85e6cb2728a
 2008-03-07 21:37:19 +00:00
drh
5ce88abaa3 Fix an alignment problem in test_async.c. (CVS 4840) 
FossilOrigin-Name: 752d8e21bb250d7df58a3abc945fcd7a3b38ad15
 2008-03-07 21:04:02 +00:00
drh
308aa32ffc Another fix to the OsUnlock I/O error logic. (CVS 4839) 
FossilOrigin-Name: 22bd537ee2af6779ecb38502513ae533f85f7c2e
 2008-03-07 20:14:38 +00:00
drh
1aa5af1151 Correctly handle I/O errors that occur during OsUnlock(). Before this 
fix, an I/O error during OsUnlock() could lead to database corruption.
That is not a serious problem, though, since errors during OsUnlock()
are not possible on most systems. (CVS 4838)

FossilOrigin-Name: b4c1258edb4a40501d13c9da674d0366d5a8c694
 2008-03-07 19:51:14 +00:00
drh
339eb0b8af Cleanup the locking-style code in os_unix.c. (CVS 4837) 
FossilOrigin-Name: 40f55c09dbd31f861b9f9c7641cce92553d94e35
 2008-03-07 15:34:11 +00:00
mlcreech
b279941f73 Trivial documentation fixes (CVS 4836) 
FossilOrigin-Name: 9819cefbd7032fe6884c6c891e8e399000e0821f
 2008-03-07 03:20:31 +00:00
mlcreech
3c080bc6a0 Add missing prefix & exec_prefix to Makefile - fixes #2979. (CVS 4835) 
FossilOrigin-Name: 4cda019b63e8ba9f1101fb296a7d745c69e84e00
 2008-03-07 02:20:56 +00:00
drh
218c508433 Updates to the locking-style code in os_unix.c. Not yet working. (CVS 4834) 
FossilOrigin-Name: 6ebce3b798c60050fb3c583d805570bb06837108
 2008-03-07 00:27:10 +00:00
mlcreech
98dc4b1aba Clean up recent autoconf-related additions, add config.h to the amalgamation (CVS 4833) 
FossilOrigin-Name: 8044623062e9aa43593c46e3e5d5bc7361ea7418
 2008-03-06 16:28:58 +00:00
mlcreech
a9e852b667 Handle non-autoconf build correctly with new changes (CVS 4832) 
FossilOrigin-Name: e2a9f5f1054f077e4773dd3d2c8f2ce5be118a01
 2008-03-06 09:58:50 +00:00
mlcreech
7ff4a45e4e Typo in amalgamation non-x86 builds (CVS 4831) 
FossilOrigin-Name: a8424e06064ee356db8231820737a7d5ba722873
 2008-03-06 09:19:00 +00:00
mlcreech
bd0ae111ec Don't try and include common.h on stand-alone amalgamation builds (CVS 4830) 
FossilOrigin-Name: 9898320be05cdbe78dac799f3fef34dccb644ca8
 2008-03-06 09:16:24 +00:00
mlcreech
ae28e67da5 Remove amalgamation on "make clean" (fixes #2559) (CVS 4829) 
FossilOrigin-Name: e03802f362307ee91fcecaeab6b8f3b43a61d4ca
 2008-03-06 09:03:20 +00:00
mlcreech
8390bc382a Miscellaneous autoconf cleanups - get rid of TARGET_CFLAGS, fix header list (CVS 4828) 
FossilOrigin-Name: a674f76db9035375772706b6ff1cfaa2a459ffb0
 2008-03-06 08:54:38 +00:00
mlcreech
c55771f372 Respect user's configured bindir/libdir/includedir if present (fixes #558) (CVS 4827) 
FossilOrigin-Name: 48c9fa97b9d9000f6fba5adb04c1026b162eb3ab
 2008-03-06 08:09:12 +00:00
mlcreech
df59c7c7d1 Actually use TARGET_CFLAGS on autoconf-driven builds (CVS 4826) 
FossilOrigin-Name: dda3d658998b00748f0e7693b3756d45400e8c8a
 2008-03-06 07:51:15 +00:00
mlcreech
d7f59456ce Add headers for use with autoconf (missing from previous checkin) (CVS 4825) 
FossilOrigin-Name: 4513a5f493bb612134d04685c0d6777e0d5c65bc
 2008-03-06 07:36:18 +00:00
mlcreech
12d4082f26 Use intptr_t definition to silence warnings about ptr-int casts (CVS 4824) 
FossilOrigin-Name: 54839a84e6ce080ea8a0f6ce32acaa053d20f311
 2008-03-06 07:35:21 +00:00
mlcreech
b87057f26d Include inttypes.h when available, add support for intptr_t (CVS 4823) 
FossilOrigin-Name: 88698fbdd5387b195e1c04c0c597f3c7458757c5
 2008-03-06 07:19:20 +00:00
mlcreech
8e63f3db09 Make extension loading more easily configurable. Fixes #2977 (CVS 4822) 
FossilOrigin-Name: fc401ad9d1c62db136ad4a1c931381aff047e164
 2008-03-06 04:14:17 +00:00
mlcreech
a4edab0e59 Make extension loading more easily configurable. Fixes #2977 (CVS 4821) 
FossilOrigin-Name: 2a2e8b64df3ff9ea5831b226984ab2c85771131e
 2008-03-06 04:14:17 +00:00
mlcreech
9498491013 Build amalgamation by default on autoconf-driven builds, add 
--disable-amalgamation option to configure script (CVS 4820)

FossilOrigin-Name: f9391fa06f22aea5c6af9e1c76d7f5404483189a
 2008-03-04 19:03:08 +00:00
mlcreech
3a00f907a9 Various renames & cleanups to limit exported symbols on amalgamation build (CVS 4819) 
FossilOrigin-Name: 9c6694bb61a8ecdbfb2d05e5e05a8cc97b792240
 2008-03-04 17:45:01 +00:00
drh
17eaae7493 Additional documentation and tests making it clear that whenever 
sqlite3_prepare() fails it sets *ppStmt to NULL. (CVS 4818)

FossilOrigin-Name: 39769f00c5d9ea20ad5d1c0569464529e953fa9d
 2008-03-03 18:47:28 +00:00
mlcreech
47524b8c47 Add fts2/3 files to autoconf-generated Makefile (needed for amalgamation) (CVS 4817) 
FossilOrigin-Name: 89666f94906c0ad651a444800dcf8ac886fe0c22
 2008-03-02 05:40:05 +00:00
mlcreech
fcfe27d635 Add mem5.c to source files in autoconf-generated Makefile (CVS 4816) 
FossilOrigin-Name: 8c1b6357f0bc86645017913e8b6ea8e82473f7df
 2008-03-02 05:34:10 +00:00
mlcreech
d885c7bed8 Trivial text cleanups (CVS 4815) 
FossilOrigin-Name: bbf9f0e6e23ce6c2729843535b8599c7bacb0f83
 2008-03-02 03:32:05 +00:00
mlcreech
273588663c Fix typo for #2968 (CVS 4814) 
FossilOrigin-Name: d1f6b243822c0dcbc4acf153e682b841cf6c22c2
 2008-03-01 23:34:46 +00:00
mlcreech
5b9d867803 Add bitvec.lo to LIBOBJS and corresponding make rule (CVS 4813) 
FossilOrigin-Name: 1d68f3af362f8bb5cdfbf60c60fb218bc316c5d0
 2008-02-27 03:22:49 +00:00
drh
17c0ba276d Fix a math error when computing how much memory to allocate for 
a new pager. (CVS 4812)

FossilOrigin-Name: 690d05cedae236251778a71fdd32319846580fdf
 2008-02-26 18:40:11 +00:00
drh
04c3a46ed9 Add commentary to clarify what is happening when an I/O error occurs while 
writing dirty pages to the database file. (CVS 4811)

FossilOrigin-Name: afe49d81f479715e13f18a97170d414a853a6cfe
 2008-02-26 16:16:45 +00:00
drh
8f2e9a1a94 Add an assert() to verify that the dirty-page list in the pager is 
valid before using it. (CVS 4810)

FossilOrigin-Name: 942daf94ef1f8ac678988e175ef968a2d3f801e9
 2008-02-26 14:46:04 +00:00
danielk1977
43468d9138 Have sqlite3PagerPagecount() return -1 when the pager is in error state. Fix for #2961. (CVS 4809) 
FossilOrigin-Name: 427e7f8b4a54eb6136174af63a467324d6fb051e
 2008-02-26 06:05:31 +00:00
mlcreech
e0414bbceb Add bitvec to build (CVS 4808) 
FossilOrigin-Name: c690dd68f20aa2137562dff573031ac041a29a4e
 2008-02-26 03:45:59 +00:00
drh
9f504eab49 Fix a bug in the LIKE optimizer that occurs when the last character 
before the wildcard is an upper-case 'Z'.  Ticket #2959. (CVS 4807)

FossilOrigin-Name: 610574b23b5e73b71be71df66e084c5bf37f6ccd
 2008-02-23 21:55:39 +00:00
drh
e4d052a314 Additional test cases. (CVS 4806) 
FossilOrigin-Name: 74126bf4e605dc875adbf5a0ee83bf8112891e35
 2008-02-21 21:30:07 +00:00
drh
1cfdc90b43 Accept "Z" as the zulu timezone at the end of date strings. (CVS 4805) 
FossilOrigin-Name: 4c9a7b42b797f42f2b1e2e8d6a260044bd22ef2d
 2008-02-21 20:40:43 +00:00
drh
b4d58ae74d Updates to API documentation contained in comments of sqlite.h.in. (CVS 4804) 
FossilOrigin-Name: 08276df3fdd63f210d502c414390f1efd8ebbbb7
 2008-02-21 20:17:06 +00:00
drh
afc91047b2 Test coverage and documentation improvements. (CVS 4803) 
FossilOrigin-Name: e0baceac412b85348e67f2376ea10000e1f76ab8
 2008-02-21 02:09:45 +00:00
drh
d641d51171 Make multiple attempts to delete files marked DELETE_ON_CLOSE under 
WinCE.  Ticket #2950. (CVS 4802)

FossilOrigin-Name: 5bc8e564e3499ada01a6c3d74b1e6d6906d2a118
 2008-02-20 00:00:00 +00:00
drh
7694574abd Remove instances of strcpy() from test code. Use memcpy() or 
sqlite3_snprintf() instead. (CVS 4801)

FossilOrigin-Name: 7b50140dc0fb41a1b40c8709d96e214d98b06f81
 2008-02-19 18:29:07 +00:00
drh
85e5f0d477 Remove an instance of sprintf() from the VM implementation. SQLite should 
not use sprintf() from the C library - it has its own implementation. (CVS 4800)

FossilOrigin-Name: 68f5ddddf0d1b5c8ed97dda0a32362a55637b5f2
 2008-02-19 18:28:13 +00:00
drh
8fd3897cda Avoid the use of UTF16 functions in code that is part of a build when 
UTF16 support is omitted.  Ticket #2949. (CVS 4799)

FossilOrigin-Name: 9db346dede59e7185afcd7f21b2f578c9a4f949e
 2008-02-19 15:44:09 +00:00
drh
a4267dcc69 Make sure SQLITE_OPEN_DELETEONCLOSE is ignored by sqlite3_open_v2(). (CVS 4798) 
FossilOrigin-Name: 33e26f6adf2ec2ab2e2711a8f86ce4cb11544e61
 2008-02-19 15:20:44 +00:00
drh
49e4fd71a4 Change non-exported memory interfaces to following the naming conventions. (CVS 4797) 
FossilOrigin-Name: 94774b41429c8bfa3582e30c09f414b9e5669575
 2008-02-19 15:15:15 +00:00
drh
a9121e4c8e Use 16-bit integers for indexing within a page in btree. Tighter 
bounds on the maximum number of cells within one page. (CVS 4796)

FossilOrigin-Name: 8fdbe4abab4e9c292111579b03471f68c1e855fb
 2008-02-19 14:59:35 +00:00
drh
eee4c8ca11 Add the memory fault simulator to mem5.c. Enable soft heap limit on mem5.c. 
Limit the size of hash tables and the vdbefifo when using mem5.c. (CVS 4795)

FossilOrigin-Name: 63da5d97542e4f54c33329833477c8d96ce05dd0
 2008-02-18 22:24:57 +00:00
drh
f5e7bb513c Add the Bitvec object for tracking which pages have been journalled. 
This reduces memory consumption and runs faster than the bitmap approach
it replaced. (CVS 4794)

FossilOrigin-Name: 7c57bdbcdb84d95419ec7029d2e13c593854a8d8
 2008-02-18 14:47:33 +00:00
drh
2d7636e212 The power-of-two first-fit memory allocator is now working. (CVS 4793) 
FossilOrigin-Name: d134d29cea971eb01a0e0fd94341ab79e2d5b57a
 2008-02-16 16:21:45 +00:00
drh
66ce4d02fe Fix a bug in the ".show" command of the CLI. Ticket #2942. (CVS 4792) 
FossilOrigin-Name: dedf5f230bf34a207f2ee0a8349a2ea602a38aba
 2008-02-15 17:38:06 +00:00
drh
c52e355de1 Do not apply the query flattening optimization when the outer query is an 
aggregate and the inner query contains an ORDER BY clause.  Ticket #2943. (CVS 4791)

FossilOrigin-Name: 6d33cbd99cb0db680767ceb31ec6345e90a805bc
 2008-02-15 14:33:03 +00:00
drh
52391cb406 Fix a bug in EXPLAIN growing out of the new Mem implementation. (CVS 4790) 
FossilOrigin-Name: 4df62a55d6fc92c3d0a416c9c03d86d76478feb6
 2008-02-14 23:44:13 +00:00
drh
0d18020b80 Add the experimental mem5.c memory allocator. Allocate the content part 
of cache pages separately from the header.  (See check-ins (4495) and (4409)). (CVS 4789)

FossilOrigin-Name: 669ece8c82bfa69add852589dd1211751cb26fb2
 2008-02-14 23:26:56 +00:00
drh
7663e36c40 Fix a typo in a comment used to generate documentation. (CVS 4788) 
FossilOrigin-Name: 65e66dd81cd821364a2d95a9078d174fd9486288
 2008-02-14 23:24:16 +00:00
danielk1977
9172fd8cd0 Fix some VdbeMemCopy() related problems. (CVS 4787) 
FossilOrigin-Name: aca2bee8662c3adaa47b3e70b1ef35347111f9eb
 2008-02-14 15:31:52 +00:00
danielk1977
131b0ef7fd Fix a problem in the ptrchng.test script. (CVS 4786) 
FossilOrigin-Name: 30a45f078421bc89da9218528110e3bd90054bbf
 2008-02-14 05:44:45 +00:00
pweilbacher
d4c8a60358 small correctness fix for os2CheckReservedLock() (CVS 4785) 
FossilOrigin-Name: f364d9342345cb11a4fd1961ab4f6387fb6abacc
 2008-02-14 00:00:50 +00:00
pweilbacher
6034b1e07e always use random access mode when opening files (like on Windows) (CVS 4784) 
FossilOrigin-Name: 9f4da1013b558fcabadc3a3bec6bcdae9b06399e
 2008-02-13 23:48:02 +00:00
danielk1977
a7a8e14bf2 Where possible, avoid freeing buffers allocated for vdbe memory cells in case they can be reused. (CVS 4783) 
FossilOrigin-Name: 990237e27e417aff3dbf05784b716c21f3761a3a
 2008-02-13 18:25:27 +00:00
drh
0f35a6b529 When materializing a view for an UPDATE or DELETE make use of the WHERE 
clause to limit the number of rows materialized.  Ticket #2938. (CVS 4782)

FossilOrigin-Name: 5ab71c3a79cac04cb2c576f83a62218d05571006
 2008-02-12 16:52:14 +00:00
drh
8e5b5f8e54 ALTER TABLE uses double-quotes for quoting table names. (CVS 4781) 
FossilOrigin-Name: 607247c27b80520b8c25c489757288b8ea186f9e
 2008-02-09 14:30:29 +00:00
danielk1977
044d305c53 Modify shared.test to do case independent comparison of filenames. To account for the fact that "c:/test.db" and "C:/test.db" are the same file. (CVS 4780) 
FossilOrigin-Name: 63915b54cfb41c2361c387636aa904145b166411
 2008-02-08 18:25:48 +00:00
danielk1977
0ee26d943f Change the test code used for speed tests so that it does not throw an exception if the time command returns "0 microseconds per iteration". (CVS 4779) 
FossilOrigin-Name: f37e8637d234e50436760497f8001c33975510ce
 2008-02-08 18:25:29 +00:00
drh
1ece7325bb Do not release registers used to hold the results of a compound select 
after just the first select has run.  Ticket #2927.  For now, we will
never release the registers used to hold the result set, since the same
register set will be used for each select.  This is not an unacceptable
register leak and it is the safest approach. (CVS 4778)

FossilOrigin-Name: e9fcb793998be07eaea01404407087b71c29853d
 2008-02-06 23:52:36 +00:00
drh
ef10389ec4 Version 3.5.6 (CVS 4777) 
FossilOrigin-Name: 1d82ab6987e567fff051cf4dd7b1a0bf6d174145
 2008-02-06 16:58:27 +00:00
drh
a756546e4d Bump the version number to 3.5.6. (CVS 4776) 
FossilOrigin-Name: 3444efabfc3d9a30b7ef22f40ecfa401d033d43f
 2008-02-06 14:14:45 +00:00
drh
69544ec9cb Add the sqlite3_result_error_code() application interface. Use it in the 
ATTACH function so that a failed attach returns a proper error code.
Ticket #2914. (CVS 4775)

FossilOrigin-Name: c24616204307936d03d39d2ef0fe6856113f6977
 2008-02-06 14:11:34 +00:00
drh
45b5ba88dc Delete unused "pager3_refinfo_enable" flag and its associated debugging 
macros.  Ticket #2923. (CVS 4774)

FossilOrigin-Name: fccb217d91d08c5a2f5d51b21c6035474931957b
 2008-02-02 20:47:38 +00:00
danielk1977
1f12107a1c When OMIT_TRIGGER is defined, provide a no-op macro for sqlite3SelectMask(). Fix for #2918. (CVS 4773) 
FossilOrigin-Name: 1d478e9091ef5775297ca4d50c85e39ccdf9e245
 2008-02-02 04:47:09 +00:00
drh
755beb4564 Add more test cases to prove that ticket #2920 does not exist in 
CVS HEAD.  The problem was previously fixed by the changes to
ticket #2686.  Ticket #2920 is a duplicate of #2686. (CVS 4772)

FossilOrigin-Name: b3259e872124fd7e17bbc23e582aa4d802044837
 2008-02-02 02:48:52 +00:00
pweilbacher
6ee442bcc9 Use the buffer size as limit for temp file names. This is done for windows too, see check-in (4595). (CVS 4771) 
FossilOrigin-Name: 99275bcd624c57585fc962235082fb0ca213d9c0
 2008-02-01 19:44:28 +00:00
pweilbacher
dc965c3c81 fix broken OS/2 mutex implementation (Ticket #2905) (CVS 4770) 
FossilOrigin-Name: 05afd86e2d25a219843be48c21c212e84f94e7ef
 2008-02-01 19:42:37 +00:00
drh
dd95535f20 Minor fixes to FTS3 so that it works better when appended to the end 
of the amalgamation. (CVS 4769)

FossilOrigin-Name: 62ede6699d8f116921a5a0baddca5e7e63740cd3
 2008-02-01 15:34:09 +00:00
drh
05dbd1fd16 Fix the build scripts for windows binaries. ticket #2916. (CVS 4768) 
FossilOrigin-Name: c336b2318a56c1deb94c41107754f5f622a9b1ee
 2008-02-01 13:44:33 +00:00
drh
a2647cae50 Modify the printf test script so that it does not depend on the platform 
printf, so that we do not spurious test failures when moving from one
platform to another. (CVS 4767)

FossilOrigin-Name: 514d7e474391278a121af285dc4aca6216358ad7
 2008-02-01 01:19:53 +00:00
pweilbacher
0fd508e3f6 make os2Truncate() actually do something and fix os2FullPathname() to be more elegant and work more correctly in all cases (Ticket #2904) (CVS 4766) 
FossilOrigin-Name: 921c7a0ac4581255ea5061980ff7991088b9b78a
 2008-02-01 00:31:59 +00:00
drh
1d454a31b5 Fix a problem with virtual tables and left joins introduced by 
check-in (4761).  Ticket #2894 and #2913. (CVS 4765)

FossilOrigin-Name: ebeac2a499ce16ac7e6d12daa5ce9d41e9067d28
 2008-01-31 19:34:51 +00:00
drh
78398d269f Version 3.5.5 (CVS 4764) 
FossilOrigin-Name: cb5bf4642f30ccd9052d76c3a47e7c5afc32afe6
 2008-01-31 17:25:14 +00:00
drh
03c5a38124 Remove a broken hyperlink from the API documentation. (CVS 4763) 
FossilOrigin-Name: 5fbda121743261f965d18342356a7c270daba416
 2008-01-31 17:21:21 +00:00
drh
414025db57 Fixes to API definition comments in sqlite.h.in. Updates to the 
build script - ticket #2874. (CVS 4762)

FossilOrigin-Name: c23f51de61398b08a9f02cc65befcbfe506137c0
 2008-01-31 16:36:40 +00:00
drh
2945b4a1ac Make sure virtual table interfaces are not invoked after EOF when 
the virtual table appears in an outer join.  Ticket #2894. (CVS 4761)

FossilOrigin-Name: face510bc14f440fc08dd5a354882ae05499bfa7
 2008-01-31 15:53:45 +00:00
danielk1977
7c36d07715 Add "return rc;" to the end of sqlite3_test_control(). (CVS 4760) 
FossilOrigin-Name: b547e7ea75294997de4298e30af813f36dfa3b05
 2008-01-31 15:31:01 +00:00
drh
72190430c5 Fix assertion fault in sqllimits1.test encountered when auto_vacuum is 
enabled.  Correct the sqllimit1 tests to account for extra pages inserted
by auto_vacuum. (CVS 4759)

FossilOrigin-Name: 9b207d1a6690206a6d7a10fcb517579b8bdadca2
 2008-01-31 14:54:43 +00:00
drh
ed13d98c8c Add the sqlite3_test_control() API. Use it to control the fault injector. (CVS 4758) 
FossilOrigin-Name: 413ddade6a13f993cddc57389d1107d82fa19972
 2008-01-31 14:43:24 +00:00
drh
820a90694e Version number to 3.5.5. Include FTS3 in the amalgamation by default 
(but disabled unless compiled with -DSQLITE_ENABLE_FTS3).  Fix a memory
allocation problem. (CVS 4757)

FossilOrigin-Name: 72411043e60d5358d5a7adf566d662d65d3b3336
 2008-01-31 13:35:48 +00:00
drh
21ac7f9dcd Additional API documentation updates in sqlite.h.in. (CVS 4756) 
FossilOrigin-Name: 9b6ab9faad39dd20d761efa68f137c596fbcd7a5
 2008-01-31 12:26:49 +00:00
drh
33c1be3962 Improvements to the API documentation found in comments in the sqlite.h.in 
source file. (CVS 4755)

FossilOrigin-Name: 0b8b5c2e833c90aec1c14d16c12334e01b50f35f
 2008-01-30 16:16:14 +00:00
drh
4bbf464fe0 Disable the likely() and unlikely() macros as they do not work some 
older versions of GCC. (CVS 4754)

FossilOrigin-Name: e01f9ed9450d3e23fc052e1b779c7a1965e76f7e
 2008-01-30 16:14:23 +00:00
aswift
ee99b90def Committed changes for ticket #2909 (CVS 4753) 
FossilOrigin-Name: 29ce204dbf2ccd051032f23f175b5c225f209fda
 2008-01-28 22:09:23 +00:00
drh
9d36b4da99 Fix an incorrect comment on the Mem object in vdbeInt.h. (CVS 4752) 
FossilOrigin-Name: 50c9cf9bbbe858d53697b4d3a0c1ec2d63ff5b18
 2008-01-28 15:19:26 +00:00
rse
d18eef5c57 remove an unused variable (CVS 4751) 
FossilOrigin-Name: 88846195474e620d0c3029d464d074aea6e82a22
 2008-01-27 10:35:56 +00:00
drh
ca4241140c Error messages says "no such view" instead of "no such table" when 
trying to DROP a VIEW that does not exist. (CVS 4750)

FossilOrigin-Name: 50815a82e0ec9a5c1399f5fe6ef416434b55a821
 2008-01-25 15:04:48 +00:00
danielk1977
cdf3020ca3 Fix a segfault that may follow a malloc failure during compilation of an INSTEAD OF trigger. (CVS 4749) 
FossilOrigin-Name: c6635a71dbb2a06d56a0cfce7f0383325e12dc01
 2008-01-24 14:27:44 +00:00
danielk1977
ac559264e3 Fix another segfault that can occur following a malloc failure in the SQL compiler. (CVS 4748) 
FossilOrigin-Name: 9d98a3f0dded4ee7ed53872f48ee8592ff077f92
 2008-01-23 17:13:40 +00:00
danielk1977
15cdbebe08 Fix a couple of segfaults that could occur after a malloc() failure in the SQL compiler. (CVS 4747) 
FossilOrigin-Name: 6bd8db3839d57a738cae2196679819186968b40e
 2008-01-23 15:44:51 +00:00
drh
d2b3e23bc3 Testing coverage enhancements to sqlite3_get_table() and to the SELECT 
code generator. (CVS 4746)

FossilOrigin-Name: 45c59802f6d35c7745b96c578ab43d5a336fe822
 2008-01-23 14:51:49 +00:00
drh
01495b9921 Improvements to test coverage in the lemon-generated parser and in the 
sqlite3_get_table() interface. (CVS 4745)

FossilOrigin-Name: 9f95d79daeb5e7f6fd62f3c896dae4d332121d1c
 2008-01-23 12:52:40 +00:00
drh
7e8b848a60 Make sqlite3SafetyOn() and sqlite3SafetyOff() macros which disappear when 
compiling without -DSQLITE_DEBUG=1. (CVS 4744)

FossilOrigin-Name: 5375ad6b4b652f388469b0ce4e8e78b3f49169bd
 2008-01-23 03:03:05 +00:00
drh
4b2f9368cb Improved test coverage for the tokenizer and sqlite3_complete() interface. 
Fix bugs in parsing blob literals and SQL variables beginning with $. (CVS 4743)

FossilOrigin-Name: c82033faf8bdb83ce43f0dd1611408e7796d53de
 2008-01-22 23:37:09 +00:00
drh
643167ff21 Add the fault injector module in fault.c. Use it as a basis for memory 
allocation failure testing. (CVS 4742)

FossilOrigin-Name: 1a335e180183b414fcc3510ce28b98b21cd134a6
 2008-01-22 21:30:53 +00:00
drh
02cd2b80c1 Fix a bug introduced by checkin (4739). (CVS 4741) 
FossilOrigin-Name: c8394ac24b87707fa7f2e3cb43ad8efb65d2595e
 2008-01-22 19:34:27 +00:00
drh
101716d398 Detect and report a particular type of database corruption that would 
formerly cause a segfault. (CVS 4740)

FossilOrigin-Name: f47cf3cc5c70ffb70795e9412e6eaeaf044c3559
 2008-01-22 16:35:36 +00:00
drh
c046f4000b Detect and report a particular type of database corruption that would 
formerly cause a segfault. (CVS 4739)

FossilOrigin-Name: 6ed2d9f82e2c81d5f6c22a4e05c1a2cb5eedd10c
 2008-01-22 16:35:36 +00:00
drh
5517625960 Remove dead code from the lemon-generated parser. Better testing 
of the sqlite3_file_control() interface, and in particular make sure
the interface works on :memory: databases. (CVS 4738)

FossilOrigin-Name: 83ca4fc7dc18d6deca58fe4181905eb9754e03da
 2008-01-22 14:50:16 +00:00
danielk1977
bf2609781b Move the test (sqlite3_simulate_device) functionality out of the main code and into a test vfs. (CVS 4737) 
FossilOrigin-Name: 17e7bd6c3f507ffc6b56f54ae8c70730e8246f39
 2008-01-22 11:50:13 +00:00
drh
c4dd3fd280 Changes to lemon to generate additional comments in the output file and 
to remove unreachable code.  Additional test cases for improved test
coverage. (CVS 4736)

FossilOrigin-Name: 2a0bc1e186532a0bfe36ca18fda74a5e7a199227
 2008-01-22 01:48:05 +00:00
drh
1df81a8b50 Additional test cases for the RTRIM collation. (CVS 4735) 
FossilOrigin-Name: 51452d20f99ecbe0fdb73cfafde5270711aeacad
 2008-01-21 16:47:16 +00:00
drh
60a713c66b Miscellaneous test coverage improvements. (CVS 4734) 
FossilOrigin-Name: 720bc20a11275ffe139df9203f23e0683b9b4db1
 2008-01-21 16:22:45 +00:00
danielk1977
a55e93555e Remove some unused branches from internal function sqlite3PagerDontRollback(). (CVS 4733) 
FossilOrigin-Name: 3d4252b06b42151874ee437c3a484e818232a5c9
 2008-01-21 13:04:34 +00:00
drh
9b5adfa220 Add the RTRIM collating sequence. Only implemented for UTF8. Still 
considered experimental and may be removed if we find adverse impact
elsewhere in the system. (CVS 4732)

FossilOrigin-Name: 0bf4e7fefdbbf7be4e32195473563158f22f1869
 2008-01-20 23:19:56 +00:00
drh
de4fcfdd7a Additional test coverage improvements. Test coverage now stands at 98.73%. (CVS 4731) 
FossilOrigin-Name: 010f7b780cb9c8f21af9ce810494fbd2be98a13f
 2008-01-19 23:50:26 +00:00
drh
91fd4d46ad Miscellaneous code simplifications and cleanup and test coverage 
enhancements. (CVS 4730)

FossilOrigin-Name: af129b6d158cc90ce9752dd6383c1de47f7b3e43
 2008-01-19 20:11:25 +00:00
drh
a05a722f23 Cleanup and simplification of constraint processing. Simplifications 
to the VM for better test coverage. (CVS 4729)

FossilOrigin-Name: d9ebe9d78c558af050c44ac4437ce0ef8193a4a8
 2008-01-19 03:35:58 +00:00
drh
1527ff4e52 Fix test instrumentation problems on shared_err.test. (CVS 4728) 
FossilOrigin-Name: 5aef5b0dd8e44a56f84fbc6f843016bca5101987
 2008-01-18 17:03:32 +00:00
danielk1977
5ba7cac1d8 Remove an absolute path from crash5.test. (CVS 4727) 
FossilOrigin-Name: 42d8a377551baef01fb4e80f35fc12f9454a3cd4
 2008-01-18 14:17:20 +00:00
drh
ca48c90f60 Remove the OP_HexBlob instruction and code OP_Blob directly. Reduce 
the amount of memory allocation required to encode blob literals.
Remove the "out2" instruction type.  Other minor optimizations. (CVS 4726)

FossilOrigin-Name: 0e50c0200a3c1c04e63cbb55a7255cdbbd225347
 2008-01-18 14:08:24 +00:00
danielk1977
a98d7b4797 Add a test (and fix) for possible corruption if malloc() fails during a CREATE INDEX statement, the application continues with the transaction, then crashes. (CVS 4725) 
FossilOrigin-Name: 65245d9904db19568d5092926b27f0c193c9ef0b
 2008-01-18 13:42:54 +00:00
danielk1977
87c29a94fc Add a couple of missing calls to pagerLeave(). (CVS 4724) 
FossilOrigin-Name: 87534dfff9e7a37c624a83c79f4074f29ff16c9e
 2008-01-18 11:33:16 +00:00
drh
c5531beb56 Fix a bug in the test scripts that was preventing many scripts from 
running with all.test.  Lots of hidden failures now come to light. (CVS 4723)

FossilOrigin-Name: 251c78a982a33194a052897c37a2a79ae9654452
 2008-01-18 02:31:56 +00:00
drh
008e476c28 Test coverage for date.c. (CVS 4722) 
FossilOrigin-Name: a676f949b68c968d7e71aceb060c1639b42ba680
 2008-01-17 22:27:53 +00:00
drh
3334e948cf Improved test coverage in date.c. Report an error if a malloc 
fails within strftime(). (CVS 4721)

FossilOrigin-Name: 495fb41626dfbfbeeb748675b9476a4f7cec6c7a
 2008-01-17 20:26:46 +00:00
drh
127b0a6105 Remove unused p4 element from the {quote: VdbeOpList} object. (CVS 4720) 
FossilOrigin-Name: 1c37d7b69b672987a6974f4193f933666f4f0c3a
 2008-01-17 17:27:30 +00:00
drh
d847eaad91 Reuse registers better in the inner loop of a SELECT statement. (CVS 4719) 
FossilOrigin-Name: 5ba4e5adf638c6812a2813961ea30a11a670409c
 2008-01-17 17:15:56 +00:00
drh
9cbf3425fb Registerification of the VDBE is complete. The operand stack has been 
removed from the code.  All instructions operate out of registers only. (CVS 4718)

FossilOrigin-Name: 706b41b70bd1e2030e6fa44358c38a26c5cf0985
 2008-01-17 16:22:13 +00:00
drh
07a518ebf6 Registerification of the WHERE clause logic. (CVS 4717) 
FossilOrigin-Name: 5581160f43c60825d03de58e67aa66904d9d8964
 2008-01-17 02:36:28 +00:00
drh
1db639cef3 Registerification of the WHERE clause logic. (CVS 4716) 
FossilOrigin-Name: b3a141b2b0c09bf3c7704deeade290d71b7c9b77
 2008-01-17 02:36:28 +00:00
danielk1977
24acd8f939 Use 1<<$x instead of pow(2,$x) in the test suite code. (CVS 4715) 
FossilOrigin-Name: 3a289b6d28bcf399845586b15f100d7c3a78b550
 2008-01-16 18:20:41 +00:00
drh
93aed5a177 Get all tests running without memory leaks. (CVS 4714) 
FossilOrigin-Name: 5807921f5a6e2e08f2c9e79aa91d8c587d64de74
 2008-01-16 17:46:38 +00:00
danielk1977
db4e8867a4 Work around using (regexp) in the (ifcapable) function of the test suite. So that simpler versions of tcl can call it. (CVS 4713) 
FossilOrigin-Name: 3aa5606bd4bd750a365454f42ab07826320f5b98
 2008-01-16 08:24:46 +00:00
drh
8cc7432280 Fix for a couple of minor memory leaks. (CVS 4712) 
FossilOrigin-Name: a13d3e953f1a3e451e8708a8ef064aa1d72cb4e9
 2008-01-15 02:22:24 +00:00
drh
d0e7788706 Fix for ticket #2883. (CVS 4711) 
FossilOrigin-Name: 187f41f54d7cfbaa9f6ce3be4d213a454b600749
 2008-01-14 15:20:08 +00:00
drh
0e359b30a9 Fix some issues with out-of-memory recovery. (CVS 4710) 
FossilOrigin-Name: 23181f86896e7c9e993e00032e735e67ee6b2e71
 2008-01-13 19:02:11 +00:00
drh
949f9cd565 The sqlite3_trace() callback now prints a message as each trigger fires 
within a statement. (CVS 4709)

FossilOrigin-Name: 110c000d86bd4a0b4b946c62d11a435426b02d16
 2008-01-12 21:35:57 +00:00
drh
2dcef11bb9 Continuing work toward converting the VM to a register machine. (CVS 4708) 
FossilOrigin-Name: 426f31ecdd05d1179a2e49c2ca1666011cede9c6
 2008-01-12 19:03:48 +00:00
drh
b765411161 Continuing work toward converting the VM into a register machine. (CVS 4707) 
FossilOrigin-Name: a6dddebcc5ccbbf3009c9d06163a8b59036331de
 2008-01-12 12:48:07 +00:00
drh
d8c303fe0a Do explicit range tests before attempting to convert a 64-bit float 
into a 64-bit integer.  Some systems (windows) seem to throw exceptions
if the conversion is out of range.  Ticket #2880. (CVS 4706)

FossilOrigin-Name: 4744257d3cd2dd96485fde6d9f60542714383421
 2008-01-11 15:27:03 +00:00
drh
efe3d656b6 Attempt to work around a bug in the Borland BCC 5.5.1 compiler. Ticket #2880. (CVS 4705) 
FossilOrigin-Name: 6de0ee49073c7a47d5e10495b569b33df76d1448
 2008-01-11 00:06:10 +00:00
drh
2d401ab8f9 More work toward converting the VM into a register-based machine. (CVS 4704) 
FossilOrigin-Name: 8cbd46517f407b3b1ce187b623db10f00aa415ea
 2008-01-10 23:50:11 +00:00
drh
892d317990 Continuing work toward registerizing the code generator. (CVS 4703) 
FossilOrigin-Name: 173698c963473ab1b9db88b23a2de82e4097b96d
 2008-01-10 03:46:36 +00:00
drh
3de120b032 Fix mixing quote excapes in an awk script. Ticket #2877. (CVS 4702) 
FossilOrigin-Name: 05fbca91085cb1b271a05e62181596b4f6f1bb9e
 2008-01-10 00:08:43 +00:00
drh
7d67f321d4 Fix a test script problem associated with the new crash4.test file. 
Ticket #2882. (CVS 4701)

FossilOrigin-Name: 1134c5ea7116bb2f342ccf09548d075c308c427b
 2008-01-09 23:21:25 +00:00
drh
98757157ee All essential opcodes can now operate out of registers and completely 
avoid the stack.  Many still optionally use the stack to support legacy
code generation, but the stack is not required.  The next step is to
update all code generation to avoid using the stack. (CVS 4700)

FossilOrigin-Name: e3cf1c1c114bcda8fe577beb5ee55b4a651b96db
 2008-01-09 23:04:12 +00:00
drh
c920628f26 Fix the build for AIX and other systems where "char" is unsigned by default. (CVS 4699) 
FossilOrigin-Name: 47672af0c658573c6b305d224c6901058b8c0e00
 2008-01-09 18:31:45 +00:00
drh
3c84ddff3e Continued work toward converting to a register-based VM. (CVS 4698) 
FossilOrigin-Name: 92deff07bba2089bbe011f44defb3a0ac1362d56
 2008-01-09 02:15:38 +00:00
drh
3557335658 Registerify the comparison opcodes. (CVS 4697) 
FossilOrigin-Name: 8862ce9ceefba4f5d1ffbd51d824c05f42a58c22
 2008-01-08 23:54:25 +00:00
drh
04adf4161d Finish registerizing the core logic of INSERT and UPDATE. (CVS 4696) 
FossilOrigin-Name: 5fd1036788dbbc48ff1c746d2e1ba12b04a7e58c
 2008-01-08 18:57:50 +00:00
drh
f858740ce9 Add crash4.test with additional crash testing. (CVS 4695) 
FossilOrigin-Name: 87b4ac4b73fb84411ced9e9a859dd0e2d211c4b3
 2008-01-08 16:03:49 +00:00
drh
cb1f0f6c26 Add additional randomness to crash tests. (CVS 4694) 
FossilOrigin-Name: 3ccce1f58be46787f8a35f0fa6d738ed126c0f07
 2008-01-08 15:18:52 +00:00
drh
aa9b8963b5 Progress toward registerification of the constraint checking logic for 
INSERT and UPDATE. (CVS 4693)

FossilOrigin-Name: b9bf509e39f5ac38c2149d2a648f68e5df5ae9e3
 2008-01-08 02:57:55 +00:00
drh
6a288a33f9 Registerify the AUTOINCREMENT processing and the OP_IsNull and OP_NotNull 
operators. (CVS 4692)

FossilOrigin-Name: aa48867cfa04da265b906e5b583bc7ac6b6a1157
 2008-01-07 19:20:24 +00:00
danielk1977
738bdcfbf8 Comment changes in select.c. (CVS 4691) 
FossilOrigin-Name: 38020592f15c072e0d221ae2e0df13508ac4bd49
 2008-01-07 10:16:40 +00:00
drh
1013c9320d Registerify the SRT_Subroutine destination for SELECT results. (CVS 4690) 
FossilOrigin-Name: 8201f71729c3afbb41764cea3cda65b03150cb0c
 2008-01-06 00:25:21 +00:00
drh
477df4b3ac Modify OP_RegMakeRec to take a base register and count and optionally 
store results in the register specified by P3. (CVS 4689)

FossilOrigin-Name: 6bb1b1bc1858028b743a4f660d42d5e9595dc022
 2008-01-05 18:48:24 +00:00
danielk1977
dba0137e1e Fix a memory leak introduced with #4687. (CVS 4688) 
FossilOrigin-Name: 2b98b0fca82e285ae6b38384587aafa27985fa34
 2008-01-05 18:44:29 +00:00
danielk1977
a9d1ccb9b0 First pass at optimizing max()/min() as described in #2853. Some refinements to come. (CVS 4687) 
FossilOrigin-Name: c449e04f1870b1ff726c95c0bf1c6c6a22ca588a
 2008-01-05 17:39:29 +00:00
drh
5b6afba924 Registerify binary operators. Add register tracing to debugging output. (CVS 4686) 
FossilOrigin-Name: 66396d2f0289e36b5fc0af5078c08d1b17f342ae
 2008-01-05 16:29:28 +00:00
drh
9de221dff5 Expression code generator takes advantage of recent opcode changes. (CVS 4685) 
FossilOrigin-Name: 6c78d2a49a3e6ee8bc31f16488a430cba9eda59d
 2008-01-05 06:51:30 +00:00
drh
41c2bf0388 Register-ify the OP_ForceInt opcode. (CVS 4684) 
FossilOrigin-Name: 32380dcabcd3839e79f91430b0c250d6e02d9243
 2008-01-05 05:38:21 +00:00
drh
8558cde1ab Register-ify the OP_AddImm and all casting opcodes. Omit the 
OP_MemIncr opcode. (CVS 4683)

FossilOrigin-Name: 3e8a07dd3cc9921ad39e379576abb0b485a42202
 2008-01-05 05:20:10 +00:00
drh
b1fdb2adea Get rid of OP_Dup, OP_MemStore, OP_MemLoad, and OP_MemMove. Replace 
with OP_Copy, OP_SCopy, and OP_Move.  Add the infrastructure for
operation properties in1, in2, in3, out2, and out3 but do not yet
use any of these. (CVS 4682)

FossilOrigin-Name: cc149eb9ca3c672cc6fea3528353234ac2ed5745
 2008-01-05 04:06:03 +00:00
drh
4c583128bd Implement the out2-prerelease opcode design pattern. (CVS 4681) 
FossilOrigin-Name: fe057a88d0038ac349ea41883b979ceba6ae410a
 2008-01-04 22:01:03 +00:00
drh
d298151587 Allow the P2 operand to be negative on opcodes that are not jumps. (CVS 4680) 
FossilOrigin-Name: 717bcd11a222fe100e25c5b2eb6de8b6b9930de1
 2008-01-04 19:33:49 +00:00
drh
4aeb7bf778 Fix mkopcodeh.awk so that it works on a mac. (CVS 4679) 
FossilOrigin-Name: 59d3dfa41f99e99b836649a0870cbfc1c275a654
 2008-01-04 19:12:35 +00:00
danielk1977
287fb61c6b Some modifications to insert.c to work without using the stack. (CVS 4678) 
FossilOrigin-Name: d9ac6beef538376d0ea0a1daa95cf1dfe36143cf
 2008-01-04 19:10:28 +00:00
drh
3a40f696d4 Replace the NOPUSH_MASKs with a bit-vector mechanism that can contain 
several different properties about each opcode. (CVS 4677)

FossilOrigin-Name: 042dcb9621934d0318a7c6e9cd08b20a569db367
 2008-01-04 16:50:09 +00:00
danielk1977
dd2fb29be8 Modify FifoRead and FifoWrite to work exclusively with memory cells. (CVS 4676) 
FossilOrigin-Name: 2c913908a47e7ace7d964067e3566d232ee2d494
 2008-01-04 13:57:26 +00:00
danielk1977
96cb76fc7a Modify the code generated for a DELETE to use registers instead of the vdbe stack. (CVS 4675) 
FossilOrigin-Name: 173f281334d340290e1978abea5d1ea804141910
 2008-01-04 13:24:28 +00:00
danielk1977
a29f18cdfc Add OP_MemSet, for setting a memory cell to a string value. (CVS 4674) 
FossilOrigin-Name: 8bb9f970dd71cbf19e45774fc822aa1efebc1724
 2008-01-04 11:01:03 +00:00
drh
389a1adbd7 Change the sqlite3ExprCode() function so that callers can request that 
the result of the expression be left on the stack or in a register. (CVS 4673)

FossilOrigin-Name: 61bfb77c4267b99ac8a8ef49355bcbc395a1a37b
 2008-01-03 23:44:53 +00:00
danielk1977
890947e253 Fix typo in comment. Ticket #2870. (CVS 4672) 
FossilOrigin-Name: e97e4578671d85b634072b8931cf55516bbd4ca8
 2008-01-03 18:56:25 +00:00
drh
2133d82287 Update OP_Rowid, OP_Column and related opcodes to use registers. (CVS 4671) 
FossilOrigin-Name: 4f3967073d2df9eae5a61b9770d5de2e1af47b4c
 2008-01-03 18:44:59 +00:00
danielk1977
6dbee8185c Modify VFilter and VRename to use registers instead of the vdbe stack for inputs. (CVS 4670) 
FossilOrigin-Name: 253ed40aa36247fc846cc41c8612cd29899d9f8f
 2008-01-03 18:39:41 +00:00
drh
0a07c107a6 Registers (aka memory cells) in the VM are now numbered starting with 1 
instead of 0.  A register number of 0 means "no such register". (CVS 4669)

FossilOrigin-Name: 0b849805c3a0f562d50623f406279b400d335639
 2008-01-03 18:03:08 +00:00
danielk1977
2a339ff677 Modify OP_VUpdate to read arguments from a range of memory cells instead of from the stack. (CVS 4668) 
FossilOrigin-Name: 955b15a020e9ea6401fe03a36f5139a03ea80b8a
 2008-01-03 17:31:44 +00:00
danielk1977
2dca4ac1d3 Change the VdbeOp.p4 union to include specific pointer types for the various values of VdbeOp.p4type. (CVS 4667) 
FossilOrigin-Name: 7e8330c8044dc7718e720dbd33f6e2fe970ead77
 2008-01-03 11:50:29 +00:00
danielk1977
1f4aa337cd Change the OP_Insert opcode to read the key and data to insert from memory cells, not the stack. (CVS 4666) 
FossilOrigin-Name: 46501f490a5f5577ea31c758df749e02c7c65f39
 2008-01-03 09:51:55 +00:00
danielk1977
11641c1136 Change the output of vdbe_trace etc. to include operands p3 and p5. (CVS 4665) 
FossilOrigin-Name: 76f2040b051e1d4d8033e354dffe277b549f7962
 2008-01-03 08:18:30 +00:00
danielk1977
60585ddc7d Combine the OP_Column and OP_DfltValue opcodes. (CVS 4664) 
FossilOrigin-Name: c30f8206353f32a08ef0b323c9fd0bdbeaa28b02
 2008-01-03 08:08:40 +00:00
danielk1977
207872a488 Change OP_OpenRead and OP_OpenWrite so that the database number is read from the P3 operand, not the stack. (CVS 4663) 
FossilOrigin-Name: 35da261daf602b1e938f05bbad1ff99213d9f4b9
 2008-01-03 07:54:23 +00:00
danielk1977
0d78bae377 Fix EXPLAIN and EXPLAIN query plan to work with new opcode format. (CVS 4662) 
FossilOrigin-Name: b166c33a7b9a58d571619d2248019eda09651dd2
 2008-01-03 07:09:48 +00:00
drh
2400345a32 Revamp sqlite3VdbeAddOpList() so that the structure holds integer values 
for P1, P2, and P3. (CVS 4661)

FossilOrigin-Name: 4dc507d87b242619fe32606452227900e16a6de7
 2008-01-03 01:28:59 +00:00
drh
66a5167b47 Refactoring the VM. The P3 parameter is changed to P4. A P5 parameter is 
added (though not currently used.)  Add routines sqlite3VdbeAddOpX() where
X is one of 0, 1, 2, 3, or 4. (CVS 4660)

FossilOrigin-Name: 027875e4d4c4bd7686dc880c6917a968049b2fec
 2008-01-03 00:01:23 +00:00
drh
119a531de4 Add operands p4 and p5 to the VdbeOp structure. (CVS 4659) 
FossilOrigin-Name: ad528735e41ce2ec2e680b12e562d4ddb6650985
 2008-01-02 17:25:54 +00:00
danielk1977
9ed1dfa802 Minor optimizations for sub-selects in EXISTS(...) expressions: Discard any DISTINCT or ORDER BY clauses and do not calculate any column values. (CVS 4658) 
FossilOrigin-Name: fbd17a8976cc9b4dd7c7c903d8beade9a7ef095f
 2008-01-02 17:11:14 +00:00
danielk1977
6c8c8ce0e2 Combine the eDest and iParm arguments to sqlite3Select() into a single type - "SelectDest". (CVS 4657) 
FossilOrigin-Name: 86dcdfe6d7d629618ccb3c3ff0ca09f2da2d06c7
 2008-01-02 16:27:09 +00:00
drh
a2a49dc9df Add opcodes OP_ResultRow and OP_RegMakeRec which are register-based 
equivalents to OP_Callback and OP_MakeRecord.  Use the new opcodes. (CVS 4656)

FossilOrigin-Name: 4c7f35da7751c61a9b61b1d95adddcc37fff3266
 2008-01-02 14:28:13 +00:00
drh
2f6751f91e Remove a surplus OP_Close from delete.c. Fixes a problem with (4654). (CVS 4655) 
FossilOrigin-Name: 03cc91b3b0ff9be192532f8a404b3c7b827e1449
 2008-01-02 13:05:51 +00:00
danielk1977
e448dc4abf Take advantage of the fact that b-tree cursors need not be closed while other cursors modify their tables to simplify trigger program generation code. (CVS 4654) 
FossilOrigin-Name: f1966a8a47fca85f7862c0797a527ab01ac8b0c1
 2008-01-02 11:50:51 +00:00
danielk1977
eb9ae90137 Add some extra tests for the recent trigger compilation optimization. (CVS 4653) 
FossilOrigin-Name: de54dad800f0b62740ad4ebb3780464b44eb6dff
 2008-01-02 04:41:24 +00:00
drh
d4e70ebd6f Begin setting a foundation on which to convert the VM from a stack-based 
to a register-based machine.  Everything is still mostly stack based with
this check-in.  This change merely begins adding infrastructure to support
a register-based architecture. (CVS 4652)

FossilOrigin-Name: 051ec01f2799e095516015f2ef0180e50fac387c
 2008-01-02 00:34:36 +00:00
danielk1977
8f2c54e6e2 Optimize trigger compilation to avoid populating the OLD.* and NEW.* pseudo-tables with data that will never be used. Some testing to come. (CVS 4651) 
FossilOrigin-Name: e08a33ed7255c22ce2805363f44a1d7770acb2dd
 2008-01-01 19:02:09 +00:00
danielk1977
8ea1cfaa9a Silence a harmless unitialised variable warning in btree.c. Ticket #2862. (CVS 4650) 
FossilOrigin-Name: b51782ccac28598eec7adc9302fe7d1986bfdaf8
 2008-01-01 06:19:02 +00:00
danielk1977
7c9aaa7058 Define SQLITE_CORE=1 at the start of the amalgamation file for the benefit of any extension source code (i.e. fts3) appended to it. Ticket #2858. (CVS 4649) 
FossilOrigin-Name: 6dea8c16384443ed4ab59d1e2694534992ec3118
 2008-01-01 05:49:07 +00:00