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7,694 Commits 1,606 Branches 185 Tags
5a299f9134bb2f3aaa4412739f59be1a25219ca5
Commit Graph

979 Commits

Author SHA1 Message Date
drh
d1d384888b Add the experimental sqlite3_stmt_status() interface. (CVS 5781) 
FossilOrigin-Name: de473efb35ffdf9a8222a70a84dfd7d3198c87c1
 2008-10-07 23:46:38 +00:00
drh
e82f5d04c3 Raise the hard upper bound on SQLITE_MAX_FUNCTION_ARG to 1000 from 100. 
The default upper bound is still 100, but it can now be raised as high
as 1000 at compile-time. (CVS 5780)

FossilOrigin-Name: 79df72ee836db91647913055ba6cf55558679b01
 2008-10-07 19:53:14 +00:00
drh
18472fa7b8 Remove the SQLITE_MUTEX_APPDEF compile-time option. The SQLITE_THREADSAFE=0 
option always removes all mutex code.  For application-defined mutexes only,
use SQLITE_THREADSAFE=1 with SQLITE_MUTEX_NOOP=1.  Ticket #3421. (CVS 5779)

FossilOrigin-Name: 02a12eb1cfe9307c66556105a1a99d657cc01ab5
 2008-10-07 15:25:48 +00:00
shane
4281bd4204 Initial support for LIMIT clause on DELETEs and UPDATEs. Changes likely with more testing. The code can be omitted with the define SQLITE_OMIT_UPDATE_DELETE_LIMIT. (CVS 5774) 
FossilOrigin-Name: 9c8b132e34bc6024bc9898182f8f93127ca52ac9
 2008-10-07 05:27:11 +00:00
danielk1977
b1c685b0c8 Allow INDEXED BY and NOT INDEXED to be used in UPDATE and DELETE statements. (CVS 5772) 
FossilOrigin-Name: 83a7e446b2d4846a6f92bd831a2adaa265f5a786
 2008-10-06 16:18:39 +00:00
danielk1977
85574e31cb Allow INDEXED BY and NOT INDEXED clauses in SELECT statements. (CVS 5766) 
FossilOrigin-Name: 98ca5580f5acd2e7b3ce512520ec0527f221505e
 2008-10-06 05:32:18 +00:00
danielk1977
41a05b7bee Optimize queries that contain "WHERE rowid IN (x, y, z...)" by using an intkey btree to store the (x, y, z...) set instead of an index btree. (CVS 5760) 
FossilOrigin-Name: 803a1736d56b3c07b8ad38715fe0e39196ecc507
 2008-10-02 13:50:55 +00:00
drh
39001e7525 Declare the isInterrupted field of the sqlite3 structure to be volatile. 
Ticket #3369. (CVS 5694)

FossilOrigin-Name: 414da4ebcecbed37177aecf649ddd3d258af260d
 2008-09-12 16:03:47 +00:00
danielk1977
0a732f59b0 Add support for the SQLITE_THREADSAFE=2 and SQLITE_DEFAULT_MEMSTATUS compilation options. (CVS 5676) 
FossilOrigin-Name: 85c2a58901338c1c4652c2cbee51e5f48d289191
 2008-09-04 17:17:38 +00:00
shane
4a27a28635 Modified core to not call deprecated functions sqlite3_memory_alarm() and sqlite3_transfer_bindings() by adding sqlite3MemoryAlarm() and sqlite3TransferBindings(). sqlite3_memory_alarm() and sqlite3_transfer_bindings() are now simple wrappers for the new functions. In prep for adding SQLITE_OMIT_DEPRECATED. (CVS 5672) 
FossilOrigin-Name: 821c387d159fd86cedb56c1130f0416bf5c65e6c
 2008-09-04 04:32:49 +00:00
danielk1977
502b4e00c6 Move the sqlite3SharedCacheEnabled global and the inProgress static variable (function sqlite3_initialize()) into the global sqlite3Config structure. This is required for the OMIT_WSD feature to work on some platforms. (CVS 5662) 
FossilOrigin-Name: 88c82759946910b5ffdd5febc17356403f986c2e
 2008-09-02 14:07:24 +00:00
drh
78f82d1e6c Continuing work on adding full support for the SQLITE_OMIT_WSD 
compile-time option. (CVS 5658)

FossilOrigin-Name: ef26ea5c46d3915d206f8ff7f82a24f4c8955f1f
 2008-09-02 00:52:52 +00:00
shane
fa4e62f3d8 Omit prototype for and calls to sqlite3MaterializeView() if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER). (CVS 5655) 
FossilOrigin-Name: 9cf484fc17944ffa14335e391112d82d2390d116
 2008-09-01 21:59:42 +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
588a9a1a1c Defer deleting Table objects associated with flattened subqueries until 
all code has been generated, in case some expression node still references
the Table object.  Ticket #3346. (CVS 5650)

FossilOrigin-Name: d04d70336727a0db959c672e6c22cdaa0505dce5
 2008-09-01 15:52:10 +00:00
rse
4eb8e1b9f2 remove private declaration of sqlite3_snprintf() in sqliteInt.h as there is already a public declaration in sqlite3.h (CVS 5643) 
FossilOrigin-Name: 4113e778be7a1e3e7a67583913e137c66d88a190
 2008-08-29 18:42:30 +00:00
rse
d07bc4f58e remove a doubled function declaration (the second just is just two lines below) (CVS 5642) 
FossilOrigin-Name: e5793110d5e3b8bc4d139fc21f0962ccd48cf10c
 2008-08-29 18:40:15 +00:00
drh
8b213899e8 Avoid reevaluating WHERE and ORDER BY expressions that alias terms in the 
result set.  Ticket #3343.  Note that aliased GROUP BY expressions are still
evaluated twice. (CVS 5637)

FossilOrigin-Name: ab0292caa5887cc1bdc0e8c9d3f3502b83975440
 2008-08-29 02:14:02 +00:00
drh
ee76c61657 Remove dead code. (CVS 5601) 
FossilOrigin-Name: 6de9c084fc533fbb22af6a4cd3e4e9a461b13876
 2008-08-22 17:34:45 +00:00
drh
2a5d825ea2 Allow the WHERE clause in an UPDATE or DELETE against a view with an 
INSTEAD OF trigger to refer to the view by name.  Ticket #3298. (CVS 5589)

FossilOrigin-Name: 7360e5d1f37ed6672f336b625b3c90d060e0a020
 2008-08-22 12:30:52 +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
drh
7d10d5a6e1 Refactor the name resolution procedures in the code generator. (CVS 5569) 
FossilOrigin-Name: daf730d1defa78fb8b80a78f9108ac35a13e09f6
 2008-08-20 16:35:10 +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
e63d999189 Additional changes toward fixing ticket #3292. (CVS 5562) 
FossilOrigin-Name: 0b92cbf5255020d4fde382f81590ff0488936667
 2008-08-13 19:11:48 +00:00
drh
ec1fc80ca3 A partial fix for ticket #3292. This fixes the original problem but there 
are other similar problems lurking in the code still. (CVS 5561)

FossilOrigin-Name: 055f173ab1b6fb657bf817faa3a37335d8fa60d5
 2008-08-13 14:07:40 +00:00
drh
93ed56d9ea Revise the initialization and shutdown logic so that it no longer keeps 
a recursive mutex allocated for the whole interval but instead releases
the mutex as soon as possible.  Do not reset status values upon initialization. (CVS 5559)

FossilOrigin-Name: 697fe7a3167c22a3232ce154e9d47cf75af613c4
 2008-08-12 15:21:11 +00:00
drh
e9d1c720ee Separate verbs of sqlite3_config() and sqlite3_db_config() into their 
own namespaces.  Allow SQLITE3_DBCONFIG_LOOKASIDE to specific an external
memory buffer. (CVS 5536)

FossilOrigin-Name: 5dd865da5e787c10ef4c9e96647724bfab9dea01
 2008-08-04 20:13:26 +00:00
danielk1977
9dbee7dc1c Fix a bug introduced by (5519) causing builds with SQLITE_OMIT_VIRTUALTABLE to malfunction. (CVS 5525) 
FossilOrigin-Name: 761e73ceab77f965d58546ecf493f65cf52456fc
 2008-08-02 15:32:39 +00:00
drh
701bb3b4f0 Additional coverage testing. Fix a segfault following OOM in 
sqltie3_load_extension(). (CVS 5523)

FossilOrigin-Name: f1e44eb323f05495cbae25113aebcc50d16b40df
 2008-08-02 03:50:39 +00:00
danielk1977
3e3a84d32a Test that virtual table methods xBestIndex, xOpen, xFilter, xNext, xColumn, xRowid, xUpdate, xSync and xBegin can all return error messages using the sqlite3_vtab.zErrMsg variable. (CVS 5519) 
FossilOrigin-Name: 007359b770f225877880b11f4c5d97bb548e38ca
 2008-08-01 17:37:40 +00:00
drh
603234181e Define _GNU_SOURCE only if it is not already defined. Ticket #3263. (CVS 5514) 
FossilOrigin-Name: bc5abd31a7b5bc656edbb54c1c4523549d888056
 2008-07-31 17:35:45 +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
drh
ec424a5be6 Add the capability to track the maximum depth of the LALR(1) parser stack 
so that critical applications can check to see if they are getting close
to limits. (CVS 5481)

FossilOrigin-Name: ef0250f3dc769a4acd534f31fa06d90922d4145b
 2008-07-25 15:39:03 +00:00
danielk1977
31fab4f30b Updates to mem6.c allocator. (CVS 5473) 
FossilOrigin-Name: 43a4cae2acea33d1a17c0037516e9c27fb7e8e91
 2008-07-25 08:48:59 +00:00
danielk1977
2d34081de9 Add mem6.c, a new allocator. More to come. (CVS 5467) 
FossilOrigin-Name: 192bc192185a7b475ef9331e2a4a0dc68083ec03
 2008-07-24 08:20:40 +00:00
drh
4dc754d96d Read the sqlite3_vtab.zErrMsg after each call to a virtual table 
method and transfer any error into the database connection.
Fix the fts2.test and fts3.test scripts to that they return
silently rather than failing the test sequence if the appropriate
FTS implementation is unavailable. (CVS 5463)

FossilOrigin-Name: e2c6771d44f1b4fee16ef90e91c3498be2a7d2b1
 2008-07-23 18:17:32 +00:00
drh
e8f52c5089 Remove leftover debugging commands (breakpoint and btree_breakpoint) from 
test scripts. (CVS 5400)

FossilOrigin-Name: dcb160249fa2d592ad09b8b0052102dc44a93511
 2008-07-12 14:52:20 +00:00
drh
34004cebb6 Additional test coverage for the btree module. Remove the failsafe() macro 
and replace it with ALWAYS() and NEVER(). (CVS 5395)

FossilOrigin-Name: d7e2f0d2d45574d6191c1b191c0daf5260696f27
 2008-07-11 16:15:17 +00:00
drh
93a960a0a8 Remove unused code. Test coverage enhancements. Modify the algorithm used 
to select column names for VIEWs of joins so that the constructed column
names omits the underlying table names. (CVS 5386)

FossilOrigin-Name: 636cd723296a8b1709011fdd99b236ffddf3f1b0
 2008-07-10 00:32:42 +00:00
drh
22c2403a1c Begin adding the failsafe() macro. (CVS 5383) 
FossilOrigin-Name: 8aae4fe7e702b7636fba1fd609a0ca22fdcc3371
 2008-07-09 13:28:53 +00:00
drh
a9671a22b3 Remove obsolete code from select.c, including the "affinity" parameter 
to the sqlite3Select() module. (CVS 5380)

FossilOrigin-Name: cbd3c1585b7a8f8042aa1448fe1be87de056c41a
 2008-07-08 23:40:20 +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
f089aa459e Completely rework the sqlite3SetString() primitive so that it honors the 
SQLITE_LIMIT_LENGTH and avoids the use of strlen(). (CVS 5374)

FossilOrigin-Name: 8ed04b1e26a55306e4baf3e93fb084514134d603
 2008-07-08 19:34:06 +00:00
drh
0a687d123e Improved enforcement of the SQLITE_LIMIT_LENGTH limit. (CVS 5368) 
FossilOrigin-Name: ee93150878436ce6e992ea8a1d348fb58b03b5e2
 2008-07-08 14:52:07 +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
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
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
71bc31c68d Fix a race condition in sqlite3_initialize(). (CVS 5310) 
FossilOrigin-Name: 70b2ed2afcf1757d1c58f3a83dad4a5fb226ae63
 2008-06-26 08:29:34 +00:00