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Code Activity
8,230 Commits 1,608 Branches 185 Tags
ec561a351a08fb842caa2e65f4a3b601f4446793
Commit Graph

255 Commits

Author SHA1 Message Date
danielk1977
62c14b3487 Changes to avoid "unused parameter" compiler warnings. (CVS 5921) 
FossilOrigin-Name: 88134322c36b41304aaeef99c39b4ef5b495ca3b
 2008-11-19 09:05:26 +00:00
danielk1977
0f3f072d9f Avoid exposing internal interfaces sqlite_attach() and sqlite_detach() as SQL scalar functions. Ticket #3466. (CVS 5846) 
FossilOrigin-Name: 679c0b35aaa1ea488a205cc03802e7078a2bcf29
 2008-10-28 17:52:39 +00:00
drh
106cee5498 Work around an issue with the WINSCW compiler. (CVS 5671) 
FossilOrigin-Name: e333c3f4c3629dba05b58318e2cd0514843e5394
 2008-09-03 17:11:16 +00:00
danielk1977
a4de4532dd Add an extra 'const' qualifier to two arrays (in func.c and pragma.c) to ensure that they do not consume space in the data segment of the compiled object files. (CVS 5663) 
FossilOrigin-Name: 43f757c9f01ccc6e6c7a404fbeb74f825f7a29ca
 2008-09-02 15:44:08 +00:00
danielk1977
93ce741ba5 Modify the aBuiltinFunc array in func.c to use the WSD macros. (CVS 5653) 
FossilOrigin-Name: 846fff5f0902418cfce2915d2ccfe567481a1289
 2008-09-01 19:14:02 +00:00
danielk1977
075c23af26 Begin adding support for the SQLITE_OMIT_WSD macro. Some (many) WSD variables still need wrappers added to them. (CVS 5652) 
FossilOrigin-Name: 573d92abb9adb1c321ebc2fcadcf14374213b093
 2008-09-01 18:34:20 +00:00
drh
777c5386c3 Move date+time functions to start-time initialization. Additional 
start-time function cleanup. (CVS 5585)

FossilOrigin-Name: 80d6a31cb3851704c09ac9d99fe4bc241df3c180
 2008-08-21 20:21:34 +00:00
drh
70a8ca3c1e Initialize the global built-in function table at start-time 
instead of at compile-time.  This is less prone to malfunction when
compile-time parameters very. (CVS 5583)

FossilOrigin-Name: ef6936e50adb9ebea39c890167403fff01bbb5ed
 2008-08-21 18:49:27 +00:00
danielk1977
8c0a791a58 Add the pcache module from the experimental branch. Also change things so that most of the built-in SQL functions are kept in single static hash-table, rather than creating and populating a separate hash table for each open database connection. (CVS 5566) 
FossilOrigin-Name: cb494e10d71852024647aaa254203579ad438ea9
 2008-08-20 14:49:23 +00:00
drh
633e6d57d9 Implement the "lookaside" memory allocation cache. Use of this cache makes 
the speed1.test script run about 15% faster.  Added new interfaces to
control the cache. (CVS 5488)

FossilOrigin-Name: e48f9697e9fea339e150ddc32940760027dd07d9
 2008-07-28 19:34:53 +00:00
shane
1fc4129df7 Added macros to convert between 32-bit ints and 64-bit ptrs to avoid compiler warnings. (CVS 5378) 
FossilOrigin-Name: 6cdb6841ff4683e424ef394733da9c24f5602570
 2008-07-08 22:28:48 +00:00
drh
a2baf3a2e5 Make sure aggregate functions can take any number of arguments up to the 
limit imposed by SQLITE_LIMIT_FUNCTION_ARGS.  Ticket #3179.  Modify
the group_concat() function to take an unlimited number of arguments in
order to facilitate testing this behavior. (CVS 5233)

FossilOrigin-Name: 70c6739f4e84b3433e14960346b54d0e9e0bb9c6
 2008-06-18 15:34:09 +00:00
drh
e5ae5735c0 Continuing work on the new memory allocation subsystem. 
Added routines for temporary memory allocation.  Right the btree
balance mechanism to only do one temporary allocation at a time. (CVS 5220)

FossilOrigin-Name: 65fe7b62cfe7d11cd667681a64c96fe7b2fe5685
 2008-06-15 02:51:47 +00:00
drh
7209c697a1 Remove all references to sqlite3_intptr_t. (CVS 5051) 
FossilOrigin-Name: 6a94d19747a05df2694d3720f76de3dab3836578
 2008-04-27 18:40:11 +00:00
drh
b1a6c3c1cc Reinstate test cases for the limit tests. The sqlite3_limit() API is now 
tested and working. (CVS 4899)

FossilOrigin-Name: 4c4be4c3c8aae97f1d85442b25afba9f0b02c8b3
 2008-03-20 16:30:17 +00:00
drh
bb4957f858 Initial implementation of per-connection limits and the sqlite3_limit() API. 
The sqllimits1.test script crashes.  SQLITE_LIMIT_PAGE_COUNT and
SQLITE_LIMIT_VDBE_OP are currently ignored. (CVS 4897)

FossilOrigin-Name: 60c77882b2de9f6a45f8bd87c9c6a0cc613f8373
 2008-03-20 14:03:29 +00:00
drh
fa4a4b9159 Add a new interface, sqlite3_context_db_handle(), that returns the database 
connection pointer for an application-defined function. (CVS 4889)

FossilOrigin-Name: 54c55cae556af5a16c0ce8be1a96d2932db80ad8
 2008-03-19 21:45:51 +00:00
drh
984bfaa4c7 Move SQL functions used for testing only out of func.c and into a new 
test file named test_func.c.  Use sqlite3_auto_extension() to make sure
the test functions appear in every database connection. (CVS 4883)

FossilOrigin-Name: e90c4cc8a89838161f218739bc821126e247498c
 2008-03-19 16:08:53 +00:00
drh
2fa1868fb6 Add a new api sqlite3_randomness() for providing access to SQLite's 
internal PRNG.  Add sqlite3_test_control() verbs for controlling the PRNG. (CVS 4882)

FossilOrigin-Name: 15110ea02768bfe977a57eccd6b941a36ebd6b32
 2008-03-19 14:15:34 +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
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
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
60a713c66b Miscellaneous test coverage improvements. (CVS 4734) 
FossilOrigin-Name: 720bc20a11275ffe139df9203f23e0683b9b4db1
 2008-01-21 16:22:45 +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
85b623f2f9 Change all instances of "it's" in comments to either "its" or "it is", 
as appropriate, in case the comments are ever again read by a pedantic
grammarian.  Ticket #2840. (CVS 4629)

FossilOrigin-Name: 4e91a267febda572e7239f0f1cc66b3102558c36
 2007-12-13 21:54:09 +00:00
danielk1977
bc67da48af Fix a 'const' issue in trimFunc(). (CVS 4608) 
FossilOrigin-Name: 64787d78b99a549a87bc2baeff8ae87691612b77
 2007-12-11 04:23:19 +00:00
drh
6ed4b78123 Fix a macro in func.c that causes problems for the amalgamation. (CVS 4605) 
FossilOrigin-Name: 6adbe91efffc6b3f53dae87494430ede61d40ecc
 2007-12-10 18:07:20 +00:00
drh
b9175aed38 Get the LIKE and GLOB operators working again on systems using the 
EBCDIC character set. (CVS 4597)

FossilOrigin-Name: 754298a74e3d889f3767daba058262613d20a601
 2007-12-07 18:39:04 +00:00
drh
ade8648301 Add the {quote: StrAccum} object 
for accumulating strings.  Revamp xprintf to use
the new object.  Rewrite the group_concat() function to use the new object.
Productize and test the group_concat() function. (CVS 4578)

FossilOrigin-Name: 221aee72be040769e8026b91648f03c6366a8821
 2007-11-28 22:36:40 +00:00
drh
b0689696f2 Add a prototype "group_concat()" aggregate function to func.c. 
Disabled by default.  No documentation nor test cases.  No effort
to make it efficient. (CVS 4519)

FossilOrigin-Name: 61987a89d1c4af59c745d1c5f17bab3301588b6c
 2007-11-01 17:38:30 +00:00
drh
64f31519b7 Make the 3rd parameter of the SUBSTR() function optional. Ticket #2579. (CVS 4486) 
FossilOrigin-Name: 4a807d48ea9923c1e3df4a5ad503710e62ae29f8
 2007-10-12 19:11:55 +00:00
danielk1977
fa18bece7a Handle transient malloc() failures in sqlite3CreateFunc(). (CVS 4371) 
FossilOrigin-Name: c0ce63196458c81e0859fc8a38f2dd2145a580bc
 2007-09-03 11:04:22 +00:00
danielk1977
d7d2f93cbb Remove code for calling the SQL function randstr() with 0 or 1 argument, as it is registered with sqlite as requiring exactly 2. Also test io errors in sqlite3_release_memory(). (CVS 4365) 
FossilOrigin-Name: 5842f68c1ba838f24e9ba02c818d308540d591a4
 2007-09-01 17:00:12 +00:00
danielk1977
8601124d56 Fix the "test_destructor" test function in utf-16 mode. Fix for test failure in utf16 version of func.test. (CVS 4344) 
FossilOrigin-Name: c073b78040e5833de038dea464ac87c7358b8b51
 2007-08-30 16:30:27 +00:00
danielk1977
26783a58e2 Use the DbMalloc() and DbRealloc() functions more consistently. (CVS 4323) 
FossilOrigin-Name: c790c234c369c6b7610e67dcaaa9eee347df729c
 2007-08-29 14:06:22 +00:00
danielk1977
a1644fd863 Modifications to the malloc failure tests to test transient and persistent failures. (CVS 4321) 
FossilOrigin-Name: e38ef81b85feb5bff2ad8448f3438ff0ab36571e
 2007-08-29 12:31:25 +00:00
drh
4a50aac564 Improvements to memory leak detection. The --backtrace=NNN option is now 
recognized by tester.tcl.  Memory leak summaries are automatically written
to the file ./memleak.txt and each leak is tagged with the test in which
it occurred.  The quick.test script runs on Linux with no errors and
no leaks. (CVS 4273)

FossilOrigin-Name: 21f6b31097692171c6493e6ca6de6acbd62dc595
 2007-08-23 02:47:53 +00:00
drh
b21c8cd4f6 The sqlite3_value object now carries an sqlite3* pointer to use for 
recording malloc failures.  This eliminates the need to pass sqlite3*
pointers into many internal interfaces.  Also added more mutexing. (CVS 4263)

FossilOrigin-Name: 9287276191a582c1cf7cf6b71d8399727d8e534d
 2007-08-21 19:33:56 +00:00
drh
29278e3dbb Remove unnecessary #includes of "os.h". New mutex implementations. (CVS 4255) 
FossilOrigin-Name: fbbd5bda544ffec4e1b43407b12e546235dc7873
 2007-08-21 10:44:15 +00:00
danielk1977
c6cc77d368 Replace a few sqlite3_malloc() calls that should be sqlite3MallocZero(). (CVS 4234) 
FossilOrigin-Name: 384d0ca9bc96309e7057e4a2bd4bac5049485e9b
 2007-08-16 10:36:33 +00:00
danielk1977
1e5369531e More work on refactoring of malloc() interfaces. There are still many errors. (CVS 4233) 
FossilOrigin-Name: 77b1671351fe94b0ebc126a63140643deae2aa64
 2007-08-16 10:09:01 +00:00
drh
174357527a Half-way through a major refactoring of the memory allocation. 
I have not even attempted to compile so I am certain there are
countless errors. (CVS 4231)

FossilOrigin-Name: deb7ecd65f7b83eaf0ba610eeef3b0ede61db1c3
 2007-08-16 04:30:38 +00:00
danielk1977
e0fc52618c Fix two obscure memory leaks that can follow a malloc() failure in sqlite3_set_auxdata(). Ticket #2534. (CVS 4185) 
FossilOrigin-Name: b88af1827bec3e8a32450dd0a073ffc3b12a5939
 2007-07-26 06:50:05 +00:00
drh
6615095629 Rework the UTF8 reader logic in order to avoid the use of malloc(). 
Ticket #2523. (CVS 4175)

FossilOrigin-Name: 9a059cb6bced5cdc950f7816602ac92d89a899be
 2007-07-23 19:12:41 +00:00
danielk1977
832a58a68c Extend fts2 so that user defined tokenizers may be added. Add a tokenizer that uses the ICU library if available. Documentation and tests to come. (CVS 4108) 
FossilOrigin-Name: 68677e420c744b39ea9d7399819e0f376748886d
 2007-06-22 15:21:15 +00:00
drh
98640a3fa1 Make sure zeroblob does reasonable things with a negative argument or 
an argument that is larger than the maximum blob size. (CVS 4048)

FossilOrigin-Name: f40218434e549144ddb48303df30e5191d44d3fc
 2007-06-07 19:08:32 +00:00
drh
f076504b1c Remove the alternative UTF-16 implementation of SUBSTR(). It does not 
work anymore and the UTF-8 version can do everything that the UTF-16
version does. (CVS 4009)

FossilOrigin-Name: 9b91502ef0ea9c0bfb8362c4b70314dc8449eb9e
 2007-05-15 14:40:11 +00:00
drh
1f0feef80b Clarification on the best practices for using the _bytes() APIs. 
Change sqlite3_value_blob() to force the representation to be purely
a BLOB and not a dual BLOB/String.  Ticket #2360. (CVS 4005)

FossilOrigin-Name: cf2dd45b58380de7f3e167b5357848d12872caa3
 2007-05-15 13:27:07 +00:00
drh
4a919118d3 A new approach for UTF-8 translation. (CVS 4004) 
FossilOrigin-Name: 6c8ad2790eaede90b3f1ef62614e667178b2a8c4
 2007-05-15 11:55:09 +00:00
drh
f764e6fc3d The built-in substr() function applied to a BLOB counts bytes, not characters. (CVS 3997) 
FossilOrigin-Name: 75d573080d03ee48fe88710f70c6875ff9cae19c
 2007-05-15 01:13:47 +00:00