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Code Activity
4,149 Commits 1,608 Branches 185 Tags
0d24e6b8767b3fbc914ec8048cf35cc40a93eadd
Commit Graph

433 Commits

Author SHA1 Message Date
drh
1c55ba094a Fix a comment typo reported on the mailing list. (CVS 4152) 
FossilOrigin-Name: 25e6df9cdd7d0cbb2bdee9ce76806cfd08314212
 2007-07-02 19:31:27 +00:00
drh
9a087a99e5 Relax the restriction on using bytes 0x80 through 0xbf as the first 
character of an identifier.  Enhancements to ALTER TABLE tests for
tables with strange names or stange column names. (CVS 4008)

FossilOrigin-Name: 262a3e6339b31f269f8f07e43d295b90827e2779
 2007-05-15 14:34:32 +00:00
drh
4e5dd85135 Fix problems in ALTER TABLE that occur when column or table names are 
invalid UTF encodings. (CVS 4000)

FossilOrigin-Name: 9ff382f4584ff685a78b39f24424319709efb382
 2007-05-15 03:56:49 +00:00
drh
84f31128b2 Make REINDEX robust in the face of malloc() errors. (CVS 3990) 
FossilOrigin-Name: dbe417745d3d4ed875715ad7083d7345d1b6a56f
 2007-05-12 15:00:14 +00:00
drh
cf1023c08d Disable tracing pragmas when not in debug mode. This eliminates an external 
dependency on stdout. (CVS 3959)

FossilOrigin-Name: 5a0fe9854849bf3f04008a5dbb7a74e7d0d815ca
 2007-05-08 20:59:49 +00:00
drh
ee85813c94 Fix the amalgamation generator so that all non-API functions have file scope. (CVS 3958) 
FossilOrigin-Name: e9f56ead0514f3eac75807ea710c1f035b8add4f
 2007-05-08 20:37:38 +00:00
drh
e5c941b83b Add more code to enforce the limits specified in limits.h. (CVS 3946) 
FossilOrigin-Name: c59d436095b5258d7132a432c0cb6cd5a7990d85
 2007-05-08 13:58:26 +00:00
drh
c797d4dccd Begin implementing a new system of upper bounds on the capabilities 
of SQLite.  By clearly defining the upper bounds, we make those
upper bounds explicitly testable.  This check-in is just infrastructure.
The upper bounds are not yet enforced. (CVS 3941)

FossilOrigin-Name: 93b623b232a43f78d2c90bfa2389dd5b28ad7280
 2007-05-08 01:08:49 +00:00
drh
ca5557f91d Change incremental vacuum to be triggered by a pragma rather than a command. 
We have a lot to learn about this yet and we do not want to paint ourselves
into a corner by commiting to specific syntax too early. (CVS 3921)

FossilOrigin-Name: b13e497a326697ab42b429993a1eee7df3c0c3eb
 2007-05-04 18:30:40 +00:00
drh
9c61cd77a5 Optional parameter in the INCREMENTAL VACUUM statement specifies how many 
pages to vacuum from the database. (CVS 3919)

FossilOrigin-Name: ed713f9ccb5d0f306a79ab9931e43db2327fb435
 2007-05-04 16:14:38 +00:00
drh
5bb3eb9b9a Eliminate all uses of sprintf() and strcpy(). These were not being 
misused.  But getting rid of them removes a library dependency.  And
it avoids warnings from the OpenBSD compiler.  Ticket #2336. (CVS 3916)

FossilOrigin-Name: ba4845b32bdf38e623c4f7246e6e327715bbba4b
 2007-05-04 13:15:55 +00:00
danielk1977
dddbcdcc68 Add largely untested code for the incremental vacuum function. (CVS 3876) 
FossilOrigin-Name: f6a6d2b8872c05089810b1e095f39011f3035408
 2007-04-26 14:42:34 +00:00
danielk1977
417d724069 Fix an assertion failure caused by (3851). (CVS 3852) 
FossilOrigin-Name: 24683f1d29c5d312d6cabe2dde52d7c0424f629a
 2007-04-18 14:47:23 +00:00
danielk1977
a04a34ff1a Ensure sqlite3_finalize() can be called from within the xDisconnect() method of virtual tables. (CVS 3845) 
FossilOrigin-Name: 8d6c3bfc4dfdd380a2915d778e256d3e49d22d72
 2007-04-16 15:06:25 +00:00
drh
7c4ac0c555 Improvements to coverage testing. (CVS 3810) 
FossilOrigin-Name: 38af156da83a8469080ddb75a9a286be33ff6bef
 2007-04-05 11:25:58 +00:00
drh
e4d9081307 Change BtreeMoveto so that it can be biased to the right or to the center. 
Use a right bias when appending and a center bias when searching.  This
gives about a 15% reduction in calls to sqlite3VdbeRecordCompare. (CVS 3741)

FossilOrigin-Name: ad4a6b1a91bcefd8a4c75e8dc99c1153c72c31a3
 2007-03-29 05:51:49 +00:00
drh
cf64372910 More strict aliasing fixes. The single source file library now runs 
successfully with -fstrict-alias. (CVS 3725)

FossilOrigin-Name: c8a8a189a82500aab501e9949f5b197c0b80b3a9
 2007-03-27 13:36:37 +00:00
drh
4f0c587819 Modify sources to that they can be combined into a single sqlite3.c source 
file.  Eliminate all type-pruned pointer warnings. (CVS 3722)

FossilOrigin-Name: 0b832e218ec12b0eb559e407d80aba6709e2ea85
 2007-03-26 22:05:01 +00:00
danielk1977
59a33f98d6 Modifications to crash-test infrastructure. (CVS 3695) 
FossilOrigin-Name: c4be8d9949fc7b5e1bed757423c5195f38069048
 2007-03-17 10:26:59 +00:00
danielk1977
d45a0315cb Do not crash when a corrupt database contains two indices with the same name. (CVS 3684) 
FossilOrigin-Name: 48b2a40008a09881ed9da3548095495a3d4a6647
 2007-03-13 16:32:25 +00:00
drh
a34001c9a3 Minor tweaks to collating sequences. We'll hold of making major changes 
until 3.4.0, since we'll likely end up with some minor technical
imcompatibilities. (CVS 3626)

FossilOrigin-Name: 9740aa95a3f848fc663c88263a911fbc76ada243
 2007-02-02 12:44:37 +00:00
drh
61dfc31d80 Query optimizer enhancement: In "FROM a,b,c left join d" allow the C table 
to be reordered with A and B.  This used to be the case but the capability
was removed by (3203) and (3052) in response to ticket #1652.  This change
restores the capability. (CVS 3529)

FossilOrigin-Name: 7393c81b8cb9d4344ae744de9eabcb3af64f1db8
 2006-12-16 16:25:15 +00:00
drh
fdd48a76a6 Add support for IF EXISTS on CREATE/DROP TRIGGER/VIEW. Ticket #1899. (CVS 3406) 
FossilOrigin-Name: e4fe736cfbbdc081581911a01690576034877b72
 2006-09-11 23:45:48 +00:00
drh
417ec6381f Change the table_info pragma to show the text of the default value expression, 
not the result of evaluating the default value expression.
Ticket #1919. (CVS 3353)

FossilOrigin-Name: b4d53974c30d195c061cc7605a707d7d30c52740
 2006-08-14 14:23:41 +00:00
danielk1977
20b1eaffd8 Disallow writing to, creating or dropping virtual tables from within xSync() callbacks. (CVS 3339) 
FossilOrigin-Name: e705d232324c71738b8b25713a134617dd1fc525
 2006-07-26 16:22:14 +00:00
drh
76fe8032c1 By default, new databases are now created in the legacy file format - the 
format that ignores DESC on indices.  If you want descending indices, you
must either recompile with -DSQLITE_DEFAULT_FILE_FORMAT=4 or issue
"PRAGMA legacy_file_format=OFF" prior to creating the first table in the
database. (CVS 3330)

FossilOrigin-Name: 65b60f05ce49ff127bf5044f96db36caf1fa0106
 2006-07-11 14:17:51 +00:00
danielk1977
5ee9d6977f Add tests to make sure altering or adding an index to a virtual table is prohibited. (CVS 3280) 
FossilOrigin-Name: 6c3e8852ffbaf5ab52ffdf7ed3767fa1d4fd5882
 2006-06-21 12:36:25 +00:00
danielk1977
9d1b2a28f8 Test cases for accessing virtual tables when the corresponding module is undefined. (CVS 3279) 
FossilOrigin-Name: bcef48c54dd01cf089db16192e670cb0717988ac
 2006-06-21 07:34:11 +00:00
danielk1977
4b2688ab31 Modifications so that compilation and testing with the various OMIT macros defined works. (CVS 3276) 
FossilOrigin-Name: c6ea353bd9f5fe6c9cc3349d2034ada283f9c80e
 2006-06-20 11:01:07 +00:00
danielk1977
b8cbb872cf Respect default collation sequences assigned to virtual table columns. (CVS 3272) 
FossilOrigin-Name: d9b205acac34ba9703bc35dfb101aedd95cb5a16
 2006-06-19 05:33:45 +00:00
danielk1977
f9e7dda7ef Add code to invoke the virtual table transaction interface. Untested at this point. (CVS 3261) 
FossilOrigin-Name: 6125140228e09cad2029a48e92aa0123d3daecfb
 2006-06-16 16:08:53 +00:00
danielk1977
f1a381e7fc Add some tests (and fixes) for virtual tables and the authorization callback. Still more to come. (CVS 3260) 
FossilOrigin-Name: 9497c66e5533ec143d0efda4a419e4bdf922ae8c
 2006-06-16 08:01:02 +00:00
danielk1977
c7d5410126 Simple tests and fixes for writing to virtual tables. (CVS 3252) 
FossilOrigin-Name: 88fa510e4c684513bbb59031d034fdb5c51a6a15
 2006-06-15 07:29:00 +00:00
drh
4cbdda9e27 Added code to INSERT, DELETE and UPDATE virtual tables. The new code is 
mostly untested. (CVS 3248)

FossilOrigin-Name: 32c97b884b104d120db3c0a87f5eab28f36851f8
 2006-06-14 19:00:20 +00:00
danielk1977
9e39ce87cf Add code to invoke the xDestroy method of a virtual table when it is dropped. (CVS 3218) 
FossilOrigin-Name: f0c7c8d12c04376e48c6d53a29cfae3fa13b52cf
 2006-06-12 16:01:21 +00:00
danielk1977
fe3fcbe20c Add a simple test case (and corresponding bugfix) for the virtual table xConnect and xDisconnect methods. (CVS 3214) 
FossilOrigin-Name: b63dbc794795533f0bfd2d8e25633e6e3dea3ebd
 2006-06-12 12:08:45 +00:00
danielk1977
7e6ebfb246 Add first cut of sqlite3_declare_vtab(). Not at all well tested yet. (CVS 3213) 
FossilOrigin-Name: bbeb93b5bb26ba83ee7b7ae439ca5ceebebac9a0
 2006-06-12 11:24:37 +00:00
drh
b9bb7c187e Progress toward CREATE VIRTUAL TABLE. Still not even close to working... (CVS 3211) 
FossilOrigin-Name: 898ec36b4102aaa03979f8f5c510936e57e2ae48
 2006-06-11 23:41:55 +00:00
drh
e09daa90ac Basic parsing of CREATE VIRTUAL TABLE statements. (CVS 3210) 
FossilOrigin-Name: 66370cb99bd93abb33e1e8433672da45e1795f78
 2006-06-10 13:29:31 +00:00
drh
db5138885b Adjust the default weights on indices so that an index that matches more 
terms of the where clause wins (by default) over one that matches fewer.
Ticket #1808. (CVS 3186)

FossilOrigin-Name: 249b579f83b2922e3e03037186a9402af951e6d1
 2006-05-11 23:14:59 +00:00
drh
6205d4a47b Make sure the rootpage values in the symbol table are correctly updated 
when dropping tables and indices in autocommit mode.  Ticket #1728. (CVS 3150)

FossilOrigin-Name: 1c582dd11304f4421da2fa451f52b313b541270e
 2006-03-24 03:36:26 +00:00
drh
d698bc15ef Improvements to comments in build.c. (CVS 3149) 
FossilOrigin-Name: 986208a364ce0ba81456b54e6561a277fb19309c
 2006-03-23 23:33:26 +00:00
drh
8aa34ae0b1 Additional changes due to Coverity scans. (CVS 3130) 
FossilOrigin-Name: a69f697d50124f2c0c654d56390ae83a4ac5e9e8
 2006-03-13 12:54:09 +00:00
drh
43617e9ab9 Code changes resulting from Coverity analysis. 
http://scan.coverity.com/  Found 1 potential segfault in sqlite3_mprintf().
Also 2 failures to fclose() following a malloc() failure.  And lots of
cases where unnecessary conditionals could be removed from the code. (CVS 3126)

FossilOrigin-Name: e510e6dd9d6261f33b853af3b32d155b9d6b63b3
 2006-03-06 20:55:46 +00:00
drh
74161705f1 Remove unused parameters on internal APIs. Suppress warnings from 
CodeWarrior. (CVS 3110)

FossilOrigin-Name: 4b22e4b847f8d5c29830baea541194ef3a0c4811
 2006-02-24 02:53:49 +00:00
drh
e134ff1ea8 Always generate code, even if it is a no-op, for CREATE and DROP statements 
that use the IF EXISTS or IF NOT EXISTS clause. (CVS 3106)

FossilOrigin-Name: f8173e6aea8e90f64f5907f3f7ff4f34281f40da
 2006-02-18 16:36:45 +00:00
danielk1977
ddfb2f036a Ensure temp db is open before executing a pragma like "temp.cachesize = xxx". Fix for #1682. (CVS 3104) 
FossilOrigin-Name: 1e4644b2369547da65fcaa9a3c8ddd206a3c82ae
 2006-02-17 12:25:14 +00:00
drh
78aecb7250 Make sure pointers are always aligned to 8-bytes when creating internal 
Index structures. (CVS 3079)

FossilOrigin-Name: d20a33ac2a29a3410fa28078dd122d87d8fca4fe
 2006-02-10 18:08:09 +00:00
danielk1977
1787ccabed Fix the origin APIs so that they correctly handle views and subqueries that cannot be flattened. (CVS 3072) 
FossilOrigin-Name: 5e8611e13de08d704cea6c9c4466c3af842a7a1a
 2006-02-10 07:07:14 +00:00
drh
fb8de2dc07 Detect circularly defined views and issue an error message. Ticket #1658. (CVS 3055) 
FossilOrigin-Name: f5341529d0cdbd63ce4c33606858158b6093969a
 2006-02-05 18:55:20 +00:00