database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-11 01:42:22 +03:00
Code Activity
27,211 Commits 1,607 Branches 185 Tags
8dd4697e48c04a405c9c8da4a68b948e45b1f159
Commit Graph

469 Commits

Author SHA1 Message Date
drh
93a5c6bdf4 Use a built-in atof() function instead of the one from the library to 
avoid problems with locale.  Ticket #305. (CVS 1144)

FossilOrigin-Name: 4d9edbc50f7dee64edbadad2e2dc4f93d8248b3b
 2003-12-23 02:17:35 +00:00
drh
8548a059ff Comment changes to the lemon parser template. Change some sqliteMalloc() calls 
to sqliteMallocRaw() for speed.  Update the website template. (CVS 1114)

FossilOrigin-Name: c637caf13f579959ecdb6b134d0114e8efbcac60
 2003-10-22 22:15:27 +00:00
drh
03ab7336cd Fix a bug in sqliteRealloc() that only occurs if there is memory corruption 
and debugging is enabled.  Ticket #421. (CVS 1086)

FossilOrigin-Name: eebc82b77dbf35a18d2eae47336038d4b67806c6
 2003-08-26 11:29:07 +00:00
drh
4305d10360 The {quote: SrcList} object was not being expanded correctly by a call to 
sqliteSrcListAppend() if the {quote: SrcList} had previously been duplicated by
a call to sqliteSrcListDup().  Ticket #416. This check-in fixes that problem
by keeping a separate nAlloc field on {quote: SrcList}.  A similar change is made
to {quote: IdList} and {quote: ExprList} to avoid future problems. (CVS 1067)

FossilOrigin-Name: da6273255471673841fdcadc688aeac80722e130
 2003-07-30 12:34:12 +00:00
drh
8649d6a1a8 Remove unused code from util.c. (CVS 1006) 
FossilOrigin-Name: 1bcaa841a396e4d592de30d10846f7cefbbdcd0e
 2003-06-05 14:27:56 +00:00
jplyon
02be20d4f5 Added comments. (CVS 993) 
FossilOrigin-Name: 1276ddb3074b74e22c579bad6951ea52384c08dd
 2003-06-02 06:17:10 +00:00
drh
5364f60302 Make sure hash functions always return non-negative. (CVS 969) 
FossilOrigin-Name: 39a3e403f0440acb2f85a064ec23d404f9cdfbc4
 2003-05-12 23:06:52 +00:00
drh
cab20050bb Fix for ticket #297 - bug in sqliteSortCompare(). (CVS 917) 
FossilOrigin-Name: 4ded1965eb83dee0f28c27ba935d615c77331571
 2003-04-18 17:45:14 +00:00
drh
bb07e9a34f Simplify the number processing code. Fix for ticket #281. (CVS 910) 
FossilOrigin-Name: 4326b52a39cad4632dc2db37aa53a285a31af138
 2003-04-16 02:17:35 +00:00
drh
665de47ac3 Minor follow-on changes to the recent ATTACH patch. (CVS 892) 
FossilOrigin-Name: e80afe75b33d4eacb40ef6128cf688f7c3253984
 2003-03-31 13:36:09 +00:00
drh
da93d238c2 Add the sqliteErrorMsg() function and use it to generate error message 
text during parsing and code generation.  This simplifies the code
somewhat and makes it easier to handle names with a database prefix. (CVS 891)

FossilOrigin-Name: 1d3fc977211abdc7ba3fd51d661863e8ce5aef69
 2003-03-31 02:12:46 +00:00
drh
94e9203247 Added test code to check for file descriptor leaks. All regression tests pass 
now on both win2k and linux. (CVS 868)

FossilOrigin-Name: 75ba78280f7ab6b6acce5878859312f3223ee898
 2003-02-16 22:21:32 +00:00
drh
326dce7451 The callback-free API is now working, though much more testing is need. (CVS 853) 
FossilOrigin-Name: 162b259188e6967fe9c3722da26b81aab5655d83
 2003-01-29 14:06:07 +00:00
drh
7160220495 Make the GLOB work write with upper-case characters. Ticket #226. (CVS 831) 
FossilOrigin-Name: 7ea46e706485cc159f9d1c7e69efcdd048a0bb12
 2003-01-14 00:44:08 +00:00
drh
ed6c8671b3 Initial check-in of the code for the new sqlite_set_authorizer() API function. 
The code is mostly untested at this point. (CVS 827)

FossilOrigin-Name: 52d5007f64d0af5286b2a0e1f0b9e53c86bece3f
 2003-01-12 18:02:16 +00:00
drh
8c1238aebd Code optimizations to help the library run faster. (CVS 808) 
FossilOrigin-Name: db745e87dc26cf1a35cdcec18f4b659742e14120
 2003-01-02 14:43:55 +00:00
drh
e7e8bc7739 Take care not to modify the sqlite* pointer to sqlite_exec() if we suspect 
that the pointer is stale - that it has previously been passed to
sqlite_close().  Possible fix for ticket #202.  Prior to this fix, test
misuse-5.3 was causing a change to a buffer that had been previously free()-ed. (CVS 799)

FossilOrigin-Name: f04547edfa1643ce52925d317915badfc676bd8b
 2002-12-17 13:05:25 +00:00
drh
2678058853 Make sure malloc(0) always returns NULL. Fix for ticket #171. (CVS 764) 
FossilOrigin-Name: 4622b7ce8f4727a6405ddf4f0af701db86da86bf
 2002-10-20 15:46:22 +00:00
drh
294fb92b50 Fix an uninitialized variable that could cause problems when comparing 
two NULLs. (CVS 757)

FossilOrigin-Name: 015425001813971f6d4c97c18d64c7f14fa1955f
 2002-09-30 01:31:21 +00:00
drh
da30d3696b Fix for ticket #142: Make sure we get the correct sort order even when the 
columns being sorted contain NULLs. (CVS 730)

FossilOrigin-Name: 45847390d007718a4b7a4e9fa445136d013113f8
 2002-08-26 19:55:07 +00:00
drh
d94a669894 Fix the memory leak introduced by check-in (725). (CVS 726) 
FossilOrigin-Name: b957dafc26383af514795df18bc7b8f367c9bd21
 2002-08-25 18:29:11 +00:00
drh
a9e99aee95 Make the distinction between text and numeric data. (CVS 710) 
FossilOrigin-Name: 310ac4fbaf0ed63f98bfacb55259960be03b0c8b
 2002-08-13 23:02:57 +00:00
drh
38640e15af All the code is now in place for SQLite to distinguish between NUMERIC and 
TEXT datatypes.  Still need to turn on the new code and test it. (CVS 659)

FossilOrigin-Name: b4737a16c997a6c139d616211fb6bc4b0fae181c
 2002-07-05 21:42:36 +00:00
drh
c27a1ce4bd Improvements to comments. No code changes. (CVS 618) 
FossilOrigin-Name: 7e10e60bb78b680bb822908a0b7763f8f5e3ee5a
 2002-06-14 20:58:45 +00:00
drh
f570f011eb Refinements to NULL processing: NULLs are indistinct for DISTINCT and UNION. 
Multiplying a NULL by zero yields zero. In a CASE expression, a NULL comparison
is considered false, not NULL.  With these changes, NULLs in SQLite now work
the same as in PostgreSQL and in Oracle. (CVS 600)

FossilOrigin-Name: da61aa1d238539dff9c43fd9f464d311e28d669f
 2002-05-31 15:51:25 +00:00
drh
8912d106e1 Change functions to handle NULLs correctly. Added the NULLIF() function. (CVS 590) 
FossilOrigin-Name: 46ce1a9ab6e527958ebc757fa2175c488299cd84
 2002-05-26 21:34:58 +00:00
drh
c22bd47d55 Improvements to the SQLITE_MISUSE detection logic. Also added test cases 
for this logic, including the new test file "misuse.test". (CVS 559)

FossilOrigin-Name: f42907ce457e012592f8c043dc6c915e87258b35
 2002-05-10 13:14:07 +00:00
drh
247be43d60 Attempt to detect when two or more threads try to use the same database at 
the same time and return an SQLITE_MISUSE error.  Also return this error
if an attempt is made to use a closed database. (CVS 558)

FossilOrigin-Name: a05fabd2df1cb38c555a7b2f31b0ca687db500c2
 2002-05-10 05:44:55 +00:00
drh
e684090012 Optimizations to the processing of integer comparisons. (CVS 420) 
FossilOrigin-Name: b7a7dae919be0e4c35b1fe8cb24fa7359a4b1200
 2002-03-06 03:08:25 +00:00
drh
567c604bb5 Bug fix when -DMEMORY_DEBUG is off. (CVS 407) 
FossilOrigin-Name: e14b0c82f3514f41934a7c0d173b6fdb186aafc8
 2002-02-28 04:10:29 +00:00
drh
0bce8354b4 Completely remove the old SQL function system and replace it with the 
new user functions.  The code currently compiles but it coredumps on the
test suite.  Do not use in its present state. (CVS 400)

FossilOrigin-Name: 50797fee5066ec9ea23b720e5ab7e8fc8ccc1988
 2002-02-28 00:41:10 +00:00
drh
ff78bd2f07 Bug fixes in the VIEW implementation. (CVS 396) 
FossilOrigin-Name: 668ef6380eba256ef82477b63aef850249a619a0
 2002-02-27 01:47:11 +00:00
drh
2f4392ff5b All identifiers to be quoted in square brackets, for compatibility with 
MS-Access. (CVS 370)

FossilOrigin-Name: e17a858c9eeb70c62f54c88e6be5897e58d67301
 2002-02-14 21:42:51 +00:00
drh
9208643d2a Constant ORDER BY or GROUP BY expressions are an error. (CVS 352) 
FossilOrigin-Name: 035984a5b00b4a1a6505405f40b15c7695283c0a
 2002-01-22 14:11:29 +00:00
drh
1ab4300ebc Fix warning messages in VC++. Patches from nicolas352001. (CVS 347) 
FossilOrigin-Name: f3038d218c91b44b70b75a7b881ea24c87fa6a02
 2002-01-14 09:28:19 +00:00
drh
8aff10153e Bug fixing in the new integer primary key code. (CVS 334) 
FossilOrigin-Name: 29cab124b4f7eae9d9feb60d2f3a2c443fd9b9aa
 2001-12-22 14:49:24 +00:00
drh
7a7c73905d Fix comparison functions so that they are consistent with the order 
of elements in indices.  Fix the handling of large integers. (CVS 317)

FossilOrigin-Name: fc2aae04578c305304a45ec6b76d3ab216cc7526
 2001-11-24 00:31:46 +00:00
drh
5a2c2c20af Attempting to add support for 64-bit platforms. (CVS 314) 
FossilOrigin-Name: 03673adbfe0c8a92d79f86ddf1136736594208ad
 2001-11-21 02:21:11 +00:00
drh
9bbca4c1c0 Implement indices that occur in sort order and the LIMIT...OFFSET clause 
of SELECT statements. (CVS 301)

FossilOrigin-Name: eb07768ae93f14bf6c150c1c4329948857a9d01c
 2001-11-06 04:00:18 +00:00
drh
6d4abfbee5 More changes for 2.0.7. (CVS 293) 
FossilOrigin-Name: f8328a5f11801c5124f9a8dace22df3c1cfb2191
 2001-10-22 02:58:08 +00:00
drh
717e640294 Added basic support for enforcement of UNIQUE on indices and primary 
keys.  Support for addition constraints is to follow. (CVS 267)

FossilOrigin-Name: 34c42967f3d52dfb65d9f31db4f6995d098ec1f7
 2001-09-27 03:22:32 +00:00
drh
ecdc7530dd Fixes to the locking and rollback behavior. (CVS 261) 
FossilOrigin-Name: 337b3d3b2a903328d9744c111979909a284b8348
 2001-09-23 02:35:53 +00:00
drh
8cfbf08ffa Trying to get the OS abstraction layer to work. (CVS 256) 
FossilOrigin-Name: abff526d005b3b46904de091753cc79548739ad8
 2001-09-19 13:22:39 +00:00
drh
db5ed6d55d Fix a problem in GROUP BY with multiple columns. (CVS 255) 
FossilOrigin-Name: 22132ce18cad31482cdb9b380cedc3f53bc532b8
 2001-09-18 22:17:44 +00:00
drh
b19a2bc603 Disclaimed copyright. Preparing for release 2.0. (CVS 250) 
FossilOrigin-Name: 4e926efe2b59adfec4086eb1d2ba830238facb4c
 2001-09-16 00:13:26 +00:00
drh
092d0350d5 Limit the total data in a single row to 2^16-1 bytes. (CVS 248) 
FossilOrigin-Name: 8fdec4d8b6043471f21235bc8918c9a8d838f508
 2001-09-15 13:15:12 +00:00
drh
50e5dadf2c Everything is working on Linux. This is release 2.0-Alpha-1. (CVS 246) 
FossilOrigin-Name: 14474fa144fe7c5dc63e0990d6cc92d769e6013e
 2001-09-15 00:57:28 +00:00
drh
5e00f6c7d5 The code is in place to replace GDBM with BTree. But I have not yet 
attempted to compile it.  I am sure the code contains bugs. (CVS 238)

FossilOrigin-Name: 6ecc8b20d4f402f45f03d46d8d4fa40dea666e97
 2001-09-13 13:46:56 +00:00
drh
daffd0e597 better handling of out-of-memory errors (CVS 207) 
FossilOrigin-Name: 86b30cd0975dfea9424b9f9f0d4194aa71ce508b
 2001-04-11 14:28:42 +00:00
drh
297ecf146b i18n changes (CVS 201) 
FossilOrigin-Name: 8390f6521af0f1c5cd0298cc4a1dfa3f092c1e15
 2001-04-05 15:57:13 +00:00