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2f425f6b64
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5268 Commits

Author SHA1 Message Date
danielk1977
2f425f6b64 Remove redundant code from sqlite3GetTempReg(). (CVS 5342) 
FossilOrigin-Name: 212d05d38c8126f99c028c5ab021b219487fa01e
 2008-07-04 09:41:39 +00:00
danielk1977
a7d8b85980 Remove references to temporary registers from the compiler column-cache when such registers are released. Fix for #3201. (CVS 5341) 
FossilOrigin-Name: f099d6773a837dbe4ba85a8fda818e2d9466e743
 2008-07-04 09:15:11 +00:00
shess
6c106e3f3b fts3 functions for testing scripts. These are a first step towards 
being able to write test script which verify that fts3 is internally
building indices in the expected way.  Both new functions are only
defined if fts3.c is compiled with SQLITE_TEST defined, as when
building testfixture.  These functions are not intended to be part of
the exposed fts3 API.

dump_terms() generates a TEXT result of all the terms in the index (or
a specified segment), sorted and joined with spaces.

dump_doclist() generates a TEXT representation of the doclist
associated with a given term in the index (or a specified segment). (CVS 5340)

FossilOrigin-Name: a48e3d95f7a656285e959cef595cbe6d53428ad9
 2008-07-03 19:53:21 +00:00
danielk1977
1f9caa41a0 Fix a memory leak that can occur following a malloc failure. (CVS 5339) 
FossilOrigin-Name: cec4eba1a105396c5fd5d2b664456f6d6be3f215
 2008-07-02 16:10:45 +00:00
danielk1977
524cc21ed6 Call the authorizer callback the same number of times whether or not the query flattening occurs. (CVS 5338) 
FossilOrigin-Name: 8b88b64bb37df4e38cbfe31a14c219688b26e2af
 2008-07-02 13:13:51 +00:00
danielk1977
4914cf92e3 Fix errors in in.test. Also add a few tests to selectB.test. (CVS 5337) 
FossilOrigin-Name: 8f9d1abb315a3d4aa3a580fd5cf3ae572cc330f4
 2008-07-01 18:26:49 +00:00
danielk1977
5e7ad50858 Fix another memory leak related to UNION ALL and sub-selects. (CVS 5336) 
FossilOrigin-Name: 56109b9a1f600ab3f16769aba0d47dcf782bbc95
 2008-07-01 17:39:27 +00:00
drh
4dc8ef520a In lemon: coalesce identical destructors. (CVS 5335) 
FossilOrigin-Name: 3447086cd3f6e9b89a8cf61afcf4715977bbf4cd
 2008-07-01 17:13:57 +00:00
drh
32c4d743bc In Lemon, if a non-terminal has the same type as a terminal, then reuse the 
terminal type in the YYMINORTYPE union for the non-terminal.  This gives
better table compression. (CVS 5334)

FossilOrigin-Name: 5c9cc22cd8e9bec3d8622d2c354423281f2db0fb
 2008-07-01 16:34:49 +00:00
danielk1977
eca7e01a71 Fix a memory leak to do with the recent UNION ALL sub-select optimization. (CVS 5333) 
FossilOrigin-Name: 6ee71f4ddb4fa934f58c87dad2d30560af2e55d7
 2008-07-01 16:05:25 +00:00
danielk1977
4b86ef1d87 Fix a problem with LIMIT and OFFSET clauses on the parent query when optimizing a UNION ALL sub-select. (CVS 5332) 
FossilOrigin-Name: a79786a961dba8f4ffaddbe55e6467c14b12f7d6
 2008-07-01 14:39:35 +00:00
danielk1977
f23329a221 Optimize sub-selects and views that use UNION ALL. This optimization isn't very well tested yet. (CVS 5331) 
FossilOrigin-Name: 3ef468e7046b2091b5b6880fe19261ef1ee2887b
 2008-07-01 14:09:13 +00:00
danielk1977
daf79acb68 Call the query flattener while processing the parent query. Previously, it was called while processing the sub-queries. (CVS 5330) 
FossilOrigin-Name: 6fcb3bffe26ae1c21c72ce9019f1db1c118094a4
 2008-06-30 18:12:28 +00:00
danielk1977
63703a42f1 Changes to loadext.test so that it works on osx as well as linux. (CVS 5329) 
FossilOrigin-Name: 189cd85413a2e00696752bb82e7a442e86e621ac
 2008-06-30 15:09:29 +00:00
danielk1977
6cb427f5c4 Fix a malloc() failure related problem in os_unix.c. (CVS 5328) 
FossilOrigin-Name: ba8819a6f3dbc45d88346789de42971aacc0d246
 2008-06-30 10:16:04 +00:00
danielk1977
7a8097b6d8 Add a couple of tests to see if the new compound select optimizations work when the compound select is hidden inside a view. (CVS 5327) 
FossilOrigin-Name: 1a711249c25aafbaf08057ffdcbb9cf2f872f13d
 2008-06-30 07:53:09 +00:00
danielk1977
986fbb8e30 Remove an assert() that was failing if there were any open incremental blob handles when a statement transaction was rolled back. (CVS 5326) 
FossilOrigin-Name: f66491ab2ba3645d4e44e33ec6fa0ab94b2989be
 2008-06-28 15:33:24 +00:00
mihailim
65df9db007 Added reminder message to terminate SQL statements with a semicolon on shell startup. This closes #3099. (CVS 5325) 
FossilOrigin-Name: 0ab0b030dea03ec6693358b733329328828cf802
 2008-06-28 11:29:22 +00:00
danielk1977
e339d65a89 Rearrange some ENABLE_LOCKING_STYLE related code in os_unix.c. (CVS 5324) 
FossilOrigin-Name: f70d552bcd0df884eea2e2272bae558d35fc8845
 2008-06-28 11:23:00 +00:00
mihailim
7ffb2b5f35 Changed copy-paste error in comment. Fixes #3193. (CVS 5323) 
FossilOrigin-Name: 00eee53e8626591c4a0c61fe35735ec95ab3ef72
 2008-06-27 18:59:44 +00:00
drh
cf538f411d Documentation tweaks. (CVS 5322) 
FossilOrigin-Name: fcbd39344c0bf3a734bab6606d3988810b69b7d5
 2008-06-27 14:51:52 +00:00
danielk1977
0d84e5b2a7 Fix mem3.c (broken by (5320)). (CVS 5321) 
FossilOrigin-Name: fef90a21aea11f15371d3fcf44548d786dd8819b
 2008-06-27 14:05:24 +00:00
danielk1977
5099be5e85 Change mem5.c so that the minimum allocation size is runtime configurable. (CVS 5320) 
FossilOrigin-Name: 4f95f4cdf77e134fab42148e10198c7b008d4ae6
 2008-06-27 13:27:03 +00:00
drh
6fccc35a91 Remove unused variable. Fix a compiler warning. (CVS 5319) 
FossilOrigin-Name: 0b01ec5cf7725a02d4c12167df125cef578f6219
 2008-06-27 00:52:45 +00:00
drh
66ba23ce86 Tweaks to the IN expression code generator. Fix an an unrelated bug 
in the compound SELECT code generator. (CVS 5318)

FossilOrigin-Name: a4005782690f022e982df4873779a029b28b9306
 2008-06-27 00:47:28 +00:00
drh
3c31fc23b1 Fix a bug introduced by check-in (5316). Add some VDBE comments to 
the IN expression code generator. (CVS 5317)

FossilOrigin-Name: 1043a605e2dcad4b5222674efe392ee9915dc57d
 2008-06-26 21:45:26 +00:00
drh
ecc31805da Avoid generating unnecessary SCopy instructions with the RHS of an IN 
operator is a list of values. (CVS 5316)

FossilOrigin-Name: ec80474b1c157a29fb6978dd5575c396c57973b3
 2008-06-26 20:06:06 +00:00
drh
4ead1482d8 Documentation updates in sqlite.h.in. No changes to code. (CVS 5315) 
FossilOrigin-Name: 168fd6f83e2c837e91d02fa49fff3fe2f9538928
 2008-06-26 18:16:05 +00:00
danielk1977
0cdc022e88 Fix handling of "x IN (...)" and "x NOT IN (...)" expressions when the set contains an SQL NULL value. (CVS 5314) 
FossilOrigin-Name: d45a97be71fa61ab4a692bd807ab762130f7f5b9
 2008-06-26 18:04:03 +00:00
drh
9de1b35189 Document the rules for when an sqlite3_blob object expires. (CVS 5313) 
FossilOrigin-Name: e1de2287fd9b067f687cb8b427786b878af6c5b7
 2008-06-26 15:04:57 +00:00
danielk1977
b06a0b67c4 Change the TEMP_STORE preprocessor symbol to SQLITE_TEMP_STORE. (CVS 5312) 
FossilOrigin-Name: 1e3b8308021107d983d2152663f62b369cca091d
 2008-06-26 10:54:12 +00:00
danielk1977
29bafeabcd Change the OS_XXX pre-processor symbols to SQLITE_OS_XXX. Symbols "OS_UNIX", "OS_WIN", "OS_WINCE", "OS_OS2" and "OS_OTHER" are now "SQLITE_OS_UNIX", "SQLITE_OS_WIN", "SQLITE_OS_WINCE", "SQLITE_OS_OS2" and "SQLITE_OS_OTHER", respectively. (CVS 5311) 
FossilOrigin-Name: cdd4cf4ce2ab363ddc3f27c5e44896e17269a161
 2008-06-26 10:41:19 +00:00
danielk1977
71bc31c68d Fix a race condition in sqlite3_initialize(). (CVS 5310) 
FossilOrigin-Name: 70b2ed2afcf1757d1c58f3a83dad4a5fb226ae63
 2008-06-26 08:29:34 +00:00
drh
4766b29d95 Documentation updates. No changes to code. (CVS 5309) 
FossilOrigin-Name: cdc4e75a9f1e3c79ade92344cf32a4225222d44f
 2008-06-26 02:53:02 +00:00
danielk1977
ff3c898d13 Change the makefiles so that "make test" now runs the veryquick.test script instead of quick.test. Also modify veryquick.test to reuse the code in quick.test. veryquick.test is now the same as quick.test except that it omits all testing related to malloc and IO error simulation. (CVS 5308) 
FossilOrigin-Name: 8c65146ea0e77e8e31fffc467806b1edf91fb4db
 2008-06-25 17:54:53 +00:00
danielk1977
c0fa4c5f32 Remove internal function sqlite3OsDefaultVfs(). The built-in VFS layers now register their VFS implementations by calling sqlite3_vfs_register() from within sqlite3_os_init(). (CVS 5307) 
FossilOrigin-Name: 8fa33b79d7369ec5777fd9ad3349f0fa31b98fd6
 2008-06-25 17:19:00 +00:00
danielk1977
6b39c2e40b Have mem3.c and mem5.c grab a mutex when required. Include them both in the amalgamation again. (CVS 5306) 
FossilOrigin-Name: 9e3c95ff4048cd8e4c56acf7a8ebedc49621e9c7
 2008-06-25 14:57:53 +00:00
drh
3f994d06ff Test enhancements, especially to the new compound-SELECT merge logic. (CVS 5305) 
FossilOrigin-Name: edf7f518361902924105142a8c67b898ba7d532f
 2008-06-25 14:31:53 +00:00
danielk1977
c66c0e14a6 Fix the allocator in mem5.c so that it can be enabled at run time using the sqlite3_config() function. (CVS 5304) 
FossilOrigin-Name: 30ff6bb0b2d1068d28e86ac90bb9f454e4537a2d
 2008-06-25 14:26:07 +00:00
danielk1977
32155ef0ff Fix up some details to do with the mem3.c (memsys3) allocator. If the library is compiled with SQLITE_ENABLE_MEMSYS3, the memsys3 allocator can be selected at runtime. (CVS 5303) 
FossilOrigin-Name: 9c6c8e01b31abfe2bc8e650bbfdb504021dc7e59
 2008-06-25 10:34:34 +00:00
mihailim
29b13cc9d9 Fixed typo to close #1731. (CVS 5302) 
FossilOrigin-Name: 9902be8d66453d3f4cfdc7f81a4ebe9bc6729204
 2008-06-25 08:02:44 +00:00
drh
ff354e91ba If a unique index covers any prefix of the ORDER BY clause then let it 
satisfy the ORDER BY clause. (CVS 5301)

FossilOrigin-Name: e53403b6d742be83c5b130ed6cef4035d081d613
 2008-06-25 02:47:57 +00:00
drh
fae37af17f Add new test script for compound select statements. (CVS 5300) 
FossilOrigin-Name: a193b1612e7ccd1c8f6136ece8d4768fccfe43fe
 2008-06-25 02:22:32 +00:00
drh
0acb7e4849 The compound-select merge optimization passes quick.test with no errors. (CVS 5299) 
FossilOrigin-Name: 8bbfa97837a74ef0514e0c92ea2a6576f02cc361
 2008-06-25 00:12:41 +00:00
pweilbacher
91ef8f45c4 OS/2 fixes for pre-C99 compilers and a return code correction in os2Access(). (CVS 5298) 
FossilOrigin-Name: 3241a3bdd08f6abf3f1655152e296cc7ebe73bca
 2008-06-24 22:50:06 +00:00
danielk1977
57e5ea9327 Modify the memory allocation system in mem3.c so to fit in with the new sqlite3_mem_methods scheme. At this point it only "mostly" works. (CVS 5297) 
FossilOrigin-Name: 3febef548fb1c314336fe4bc359d72a4fe84e84e
 2008-06-24 19:02:55 +00:00
danielk1977
6fb6444c3e Add a few extra tests to select9.test. (CVS 5296) 
FossilOrigin-Name: 37b084fd7d7ad7f13fc9454fc25ca5aed48d4a31
 2008-06-24 15:39:43 +00:00
drh
f6e369a119 Fix a problem in sqlite3ExprIsInteger() causing failures on select1-4.9.2. 
Other bug fixes in compound-merge.  The compound-merge is still disabled
in this check-in using "#if 0" due to additional bugs. (CVS 5295)

FossilOrigin-Name: 95037e6dbf4ed0ffd38790f3270dcaa4c1ae64ed
 2008-06-24 12:46:30 +00:00
drh
398cf3d707 Remove a surplus "breakpoint" from select4.test. (CVS 5294) 
FossilOrigin-Name: 3117238ce9cbfc36e2de929592decef86220e2a2
 2008-06-24 12:28:03 +00:00
danielk1977
9afe68477d Add start of new test file "select9.test". To test LIMIT, OFFSET and ORDER BY on compound SELECT statements. (CVS 5293) 
FossilOrigin-Name: 3a13e943d8fb4060fc1f0f827a156a730ee64be0
 2008-06-24 11:21:20 +00:00