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Commit Graph

9855 Commits

Author SHA1 Message Date
drh
eb8ed70db5 Fix the shells so that they always enable the codec if it is available, 
even if no key is supplied. (CVS 1226)

FossilOrigin-Name: 95989717e17d52b2306374f5cf7613c3bd4e7801
 2004-02-11 10:37:23 +00:00
drh
7e26d75094 Fix an uninitialized variable in expr.c. Ticket #604. (CVS 1225) 
FossilOrigin-Name: 1673bf7c7b64542530ee03328186be33cb88c98d
 2004-02-11 10:35:29 +00:00
drh
bbd82df617 Refactor the interface to the randomness generator. (CVS 1224) 
FossilOrigin-Name: f2bdccf4bb2f796aafb64c33e55f62a1794d750c
 2004-02-11 09:46:30 +00:00
drh
9eb9e26b82 Pass all (relevant) regression tests when using the codec. (CVS 1223) 
FossilOrigin-Name: 5200e9edc5fdba0285a3cb1cd808cbf66d7a349e
 2004-02-11 02:18:05 +00:00
drh
d86a39c866 Adjustments to the codec in the pager. (CVS 1222) 
FossilOrigin-Name: be5122e99caacbeb5e568a2782fe2faf634ad355
 2004-02-10 23:51:05 +00:00
drh
fb044c1d1c Perform updates in search order. Ticket #602. (CVS 1221) 
FossilOrigin-Name: cf1cec74ae039cd7cbc8a1032d29f067dedb4210
 2004-02-10 13:41:52 +00:00
drh
4bc058593b Fix for ticket #603. (CVS 1220) 
FossilOrigin-Name: d0624d257789ac3f4cd3a7473bb741030c999b65
 2004-02-10 13:19:35 +00:00
drh
57ced9186a Make the pager accessible from the btree structure always, not just during 
debugging. (CVS 1219)

FossilOrigin-Name: 9c6b4758a4b13a91f71be17751a76c0c14b4d4c3
 2004-02-10 02:57:59 +00:00
drh
2d71ca94a9 Move the file-format-2 to file-format-3 conversion into sqliteInit(). (CVS 1218) 
FossilOrigin-Name: dcbe2800be2f805818724a7b9e468c4fd4f02529
 2004-02-10 02:27:04 +00:00
drh
d0ba193dc7 Allow SQLITE_PAGE_SIZE to be redefined on the compiler command-line. (CVS 1217) 
FossilOrigin-Name: 4c7bf714b5f3d2bb7366367ddf906141a7e36407
 2004-02-10 01:54:28 +00:00
drh
f620b4e2cb After code is generated for a subquery, delete the Select structure in order 
to force the temporary table to be used and to prevent the subquery from
being evaluated a second time.  Ticket #601. (CVS 1216)

FossilOrigin-Name: 1cff18868dab5f8ead8ed8d07e088d7fdda04569
 2004-02-09 14:37:50 +00:00
drh
b20ea9d225 Add an optional codec to the pager layer. (CVS 1214) 
FossilOrigin-Name: 2f0c122cfb84dea58d112324a0bdd8b85552a9fa
 2004-02-09 01:20:36 +00:00
drh
f603871326 Perpare for the 2.8.12 release. (CVS 1212) 
FossilOrigin-Name: 93ccd1b1d63b5b914b84b0463f2267bcfaadafa3
 2004-02-08 18:07:34 +00:00
drh
f1b07b0ca2 Fix a bug in the VDBE that occurs when a CreateTable or CreateIndex fails. (CVS 1211) 
FossilOrigin-Name: 42cfd541dcc31d1ef92387e3fd2346db61d0ecbd
 2004-02-08 06:17:19 +00:00
drh
34e79ceeb6 Fix inaccuracies and add details to comments in the pager. Change the name 
of one function to make its purpose clearer.  Ticket #599. (CVS 1209)

FossilOrigin-Name: 48832d35ed0d5ba02908822c749591e76b790c48
 2004-02-08 06:05:46 +00:00
drh
240c5795d5 Preliminary fix for ticket #599. More testing and analysis needed. (CVS 1208) 
FossilOrigin-Name: dc5be2c82b591a385adf02863d89e113272e2ebd
 2004-02-08 00:40:52 +00:00
drh
e84a306b91 Remove undocumented extensions from sqlite_mprintf() and friends in order to 
make it about 10% smaller. (CVS 1207)

FossilOrigin-Name: 0b3f552b986fd89c48c350b0746be93b9d276ecc
 2004-02-02 12:29:25 +00:00
drh
22fbcb8ddd Fix the handling of -init option to the sqlite shell. Ticket #568. 
Also add hooks for encrypting the database. (CVS 1206)

FossilOrigin-Name: 3c796de8d1af55944f396f08feaa9e69c1652896
 2004-02-01 01:22:50 +00:00
drh
3914aed1de Fix a bug introduced by the previous check-in. (CVS 1205) 
FossilOrigin-Name: 04cf22785e68fcd4098e6c10a89386108cd0bf07
 2004-01-31 20:40:42 +00:00
drh
2c79c67fcb A few more optimizations to the VDBE. (CVS 1204) 
FossilOrigin-Name: 06e7ff4cb8c73fd690c6d5b5f530a30d83f4f10c
 2004-01-31 20:20:29 +00:00
drh
6810ce677d Rework internal data structures to make the VDBE about 15% smaller. (CVS 1203) 
FossilOrigin-Name: 8273c74bd09d1a044cb5154498b0a39939f6e3ed
 2004-01-31 19:22:56 +00:00
drh
00706be366 Rework the VDBE data structures to combine string representations into the 
same structure with integer and floating point.  This opens the door to
significant optimizations. (CVS 1202)

FossilOrigin-Name: c0faa1c67a967f028cd018e58988fb08bc814d3d
 2004-01-30 14:49:16 +00:00
drh
0c37e6309b Make sure min() and max() optimizations work for subqueries. Ticket #587. (CVS 1201) 
FossilOrigin-Name: af73fbca839f8cbe39c21f1f9e439fe9b79005c8
 2004-01-30 02:01:03 +00:00
drh
8141f61ef2 Modularize the column name resolution code so that it is smaller, faster, 
and ready for some enhancements that will fix long-standing name
resolutions problems. (CVS 1198)

FossilOrigin-Name: d3648034b409822909d79eb5aa4e64cafa986541
 2004-01-25 22:44:58 +00:00
drh
b733d03749 Add the ability to group FROM terms using parentheses. Names of columns in 
a join no longer include the table name. (CVS 1197)

FossilOrigin-Name: 3626f6d4a1adb4209d5bd9e6477343b52bddbdf2
 2004-01-24 20:18:12 +00:00
drh
0bca353087 Make ATTACH and DETACH work with the non-callback API. Ticket #574. (CVS 1194) 
FossilOrigin-Name: c32a80fe3cd6dda5238e59bd48d9dd22b4856304
 2004-01-20 11:54:03 +00:00
jplyon
4b11c6d3f4 comment typos (CVS 1192) 
FossilOrigin-Name: 7972ee321974380a59fef752f5643d98f9df38cc
 2004-01-19 04:57:53 +00:00
jplyon
cfa5684d47 comment typos (CVS 1191) 
FossilOrigin-Name: de35c36ed7657903ebba0c5acff75baaa0453f87
 2004-01-19 04:55:56 +00:00
jplyon
8bc03a7acd coment typo (CVS 1190) 
FossilOrigin-Name: 0d2683dc5ecb886ae9625484b51e65df49b3235d
 2004-01-19 04:54:28 +00:00
jplyon
b6c9e6e6c1 coment typo (CVS 1189) 
FossilOrigin-Name: 8210b2d818ab83a97b3b71b432770436116f4770
 2004-01-19 04:53:24 +00:00
jplyon
b1639ffeb5 comment (CVS 1188) 
FossilOrigin-Name: fa55c9861e1cc372a36958383a86895dc311bb4b
 2004-01-19 04:52:29 +00:00
drh
4d5b836545 Do not use strcpy() on overlapping buffers. (CVS 1187) 
FossilOrigin-Name: ed6bd2eb39a0940c4f41d365ddc81ecc7066cf4e
 2004-01-17 01:16:21 +00:00
drh
606c369847 Access to free()ed memory problem fixed. Found by electric fence. 
Only an issue when doing an EXPLAIN of a CREATE INDEX. (CVS 1186)

FossilOrigin-Name: 6604e5f7d332b484e84d177f93c9d9f2ab54a32b
 2004-01-16 20:01:31 +00:00
dougcurrie
a70f2d8d72 See ticket #569; eliminates warnings for Cygwin v1.5 and above. (CVS 1185) 
FossilOrigin-Name: a0f8b1f3cea9a0542f8d36898bf98df3c59f12e0
 2004-01-16 19:11:28 +00:00
drh
51e9a44592 More compaction of expr.c. (CVS 1184) 
FossilOrigin-Name: 92e7f78057c4e8f6214b6e0a2d80c3ffcbfdf68e
 2004-01-16 16:42:53 +00:00
drh
4efc4754f3 Incremental code compaction in expr.c. Now about 4% smaller. 
Lots more work to do. (CVS 1183)

FossilOrigin-Name: d292ba5148059dce3893b80eabdca4af9f75194e
 2004-01-16 15:55:37 +00:00
drh
1dba727946 Fix a buffer-overflow problem in the randStr function (used only for testing). (CVS 1182) 
FossilOrigin-Name: 42c79edc2e8d1051b3bca915b4b205c601b8077f
 2004-01-16 13:58:18 +00:00
drh
d1bec47a3d More aggressive retry schedule in sqlite_busy_timeout(). (CVS 1181) 
FossilOrigin-Name: 5e85025be7aa4a03b0cfb4d0f28a2e44653b9d3f
 2004-01-15 13:29:31 +00:00
drh
23b2db23b4 Allow "<expr> IN <table>" as a shorthand for 
"<expr> IN (SELECT * FROM <table>)" (CVS 1180)

FossilOrigin-Name: 01874d252ac44861e927dea3f5534f67e19b1fa8
 2004-01-15 03:30:24 +00:00
drh
aa940eacfe Reinsert the experimental sqlite_commit_hook() API. (CVS 1179) 
FossilOrigin-Name: 72bc84f2f18f6eeb279a4ad670310e85d154f663
 2004-01-15 02:44:03 +00:00
drh
751f41217e Fix comparisons of ROWID against floating point numbers so that they work 
correctly.  Ticket #377 and #567. (CVS 1178)

FossilOrigin-Name: c9ac3db8e08403398ec344757385334601a59374
 2004-01-14 21:59:22 +00:00
drh
52b36cabe0 Ignore NULLs in a subquery as the right operand of IN. Ticket #565. (CVS 1175) 
FossilOrigin-Name: c9e7996fb9080b715e9b273a3ac3ed3744e10a77
 2004-01-14 13:38:54 +00:00
drh
c713bdc778 Move some files around and bump the version number in preparation for the 
release of 2.8.10. (CVS 1173)

FossilOrigin-Name: 74c661850e1899c457d4e822d8284bb66e1dc651
 2004-01-14 03:32:37 +00:00
drh
7bdeb312ed Remove an incomplete comment that somehow snuck into the sources. (CVS 1172) 
FossilOrigin-Name: ea1ad4653e6248f112d5516a0dcf3a72aa9b60d7
 2004-01-14 03:12:42 +00:00
drh
31e95bcc5d On unix, embargo close() operations until all locks have cleared from the 
file.  Ticket #561. (CVS 1171)

FossilOrigin-Name: 1ebe5fc7b03a6b070a5d52ffedb95f0d519ab068
 2004-01-12 00:39:05 +00:00
drh
7b40e60800 Previous commit of changes to the in-memory backend was not quite right. 
This check-in should square things away. (CVS 1170)

FossilOrigin-Name: 75d91e3bca44787768b1970203878dd4b1e31e55
 2004-01-12 00:38:18 +00:00
drh
572b6f5614 Make sure the in-memory database can handle malloc failures. (CVS 1169) 
FossilOrigin-Name: ba92af182c6c9c6b2e3816006191eedd424cdf1a
 2004-01-12 00:21:52 +00:00
drh
ba21256f98 Remove unused code and tighten existing code to make the library a little 
smaller. (CVS 1168)

FossilOrigin-Name: 34a6b7416c6c9bcdf301f5e7b072a0362a746105
 2004-01-08 02:17:31 +00:00
drh
143f3c45a7 Rework the fix to ticket #461 so that we do not have to do redundant tests 
of WHERE clause terms looking for NULLs.  See also check-in (1103). (CVS 1167)

FossilOrigin-Name: 5fd581787e88173f0303f870fc956ec9285cca4e
 2004-01-07 20:37:52 +00:00
drh
d1d9fc3397 Permit sqlite_exec() to be called from within user-defined functions. (CVS 1166) 
FossilOrigin-Name: 03636c94a542b1f90a3acfbe65a9c2976872073f
 2004-01-07 19:24:48 +00:00