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fc9760654ae33e2385d15fef23a77de0ce7ed05f
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225 Commits

Author SHA1 Message Date
danielk1977 fc9760654a Add code to enforce the MAX_EXPR_DEPTH limit. (CVS 3968) 
FossilOrigin-Name: 2c9c94a24d52a1c9f5d1b32cbdff794a2dd74126
 2007-05-10 10:46:56 +00:00
danielk1977 7a15a4beef Add a few more tests to sqllimit1.test. (CVS 3954) 
FossilOrigin-Name: eeee6b71e5643511320cbe15bafa170cfd02877f
 2007-05-08 17:54:43 +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 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 4f5c74e6ec Make "incremental" a fallback token so that you can set 
"auto_vacuum=incremental"
without having to quote the "incremental". (CVS 3917)

FossilOrigin-Name: 9d7a2e2bb41e7baed2cdcf199cb04d7aef19c010
 2007-05-04 14:14:45 +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
drh 15926590ed Binary file I/O infrastructure added and used to increase test coverage 
for detection of corrupt database files. (CVS 3822)

FossilOrigin-Name: 479b3d965b19c3ec4cb72542718751debf8ff75c
 2007-04-06 15:02:13 +00:00
drh 60218d2a0e The FOR EACH STATEMENT clause in a trigger is now a syntax error. It used 
to be silently ignored.  STATEMENT is no longer a keyword. (CVS 3821)

FossilOrigin-Name: 8e2559b4da6329d7c21925d0850f7f91a3731975
 2007-04-06 11:26:00 +00:00
drh fdbcdee5ff The -DSQLITE_OMIT_ATTACH=1 option now omits both the ATTACH and VACUUM 
commands. Ticket #2268.
 The regression test suite depends on both of these commands
and will not run if compiled with this option. (CVS 3727)

FossilOrigin-Name: cbebfb89603044e48b3a87b79d1eefbbc5b4c8a5
 2007-03-27 14:44:50 +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 8b4c40d8ac First cut at adding the COLLATE operator. Regression tests pass (or at least 
the quick set does) and a few new tests have been added.  But many more
tests are needed.  Rules for combining collations need to be worked out. (CVS 3624)

FossilOrigin-Name: 85cca7cd252d46ba71d302a89bc67c56146ec552
 2007-02-01 23:02:45 +00:00
drh a3eb4b44c4 Parser changes to allow parenthesized numerical arguments to pragmas, 
in support of the integrity_check enhancement of check-in (3609)
and ticket #2176. (CVS 3610)

FossilOrigin-Name: ab6322bf9398c2989b648b24c1ebdf09493accdf
 2007-01-27 02:38:29 +00:00
drh 2b7acc3551 Allow constraint names on DEFAULT values in a table definition. 
Ticket #2109. (CVS 3535)

FossilOrigin-Name: 893d58c23da2a9b900a13eaa5202d94429862136
 2006-12-20 02:15:00 +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 154d4b2446 Be more aggressive with the SQLITE_OMIT_VACUUM macro. Saves about 150 
bytes of code space. (CVS 3432)

FossilOrigin-Name: 7e618db4579d752cc6d775c664c93e141217948f
 2006-09-21 11:02:16 +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 147d0ccc15 Add support for INSERT INTO ... DEFAULT VALUES. Tickets #299, #1940. (CVS 3368) 
FossilOrigin-Name: bc84cb54b0df09738fd90e48820dc3cdfa7828c2
 2006-08-25 23:42:53 +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
drh f64afeb53f Fix a possible NULL-pointer deference following a malloc failure. 
Error discovered by Klocwork. (CVS 3327)

FossilOrigin-Name: 368bcf264456f5506260797497bc8d8dc4897e0f
 2006-07-11 10:42:36 +00:00
drh 6a03a1c5f7 For infix functions (LIKE, GLOB, REGEXP, and MATCH) treat the left 
operand as the first argument for the purposes of virtual table
function overloading, even though the left operand is really the
the second argument. (CVS 3324)

FossilOrigin-Name: 6e98373ca11c9d476f4c6b1841c6e006b7a49f29
 2006-07-08 18:34:59 +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
drh 03bea70cd8 Add support for the MATCH operator. (CVS 3231) 
FossilOrigin-Name: 815b84d5273b42978edcee0d4afe7f91a7933f4e
 2006-06-13 15:37:26 +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 86dac2b6be Syntax errors override errors from the code generator, not the other 
way around. (CVS 3192)

FossilOrigin-Name: 5031ffc665782e7b300c498fb8be168443505add
 2006-05-25 12:17:31 +00:00
drh 8aa34ae0b1 Additional changes due to Coverity scans. (CVS 3130) 
FossilOrigin-Name: a69f697d50124f2c0c654d56390ae83a4ac5e9e8
 2006-03-13 12:54:09 +00:00
drh 187e4c6ac9 The parser now permits very large triggers - triggers with 10000 or more 
statements. (CVS 3113)

FossilOrigin-Name: b4fa96d0e92182cd8792e88b4540b95912bb9f95
 2006-02-27 22:22:27 +00:00
drh 8fc3345f29 Detect stack overflow in the parser and report an error. (CVS 3112) 
FossilOrigin-Name: bd2c38f4670d1243284f2431b5e0712a6d1de1d7
 2006-02-27 21:58:07 +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
danielk1977 955de52c9c Add the column_origin_name() etc. APIs. (CVS 3069) 
FossilOrigin-Name: 82f502cdc1fead3bf7e3190d5c9db3aee6919ed4
 2006-02-10 02:27:42 +00:00
drh 77e96d142a Remove support for the non-standard ON CONFLICT clause on CREATE INDEX. 
Ticket #1486.  The ON CONFLICT clause has never worked on CREATE INDEX so
removing it should not break anything. (CVS 3042)

FossilOrigin-Name: 669bcf5ab694359485ab30913d8d9e4926f41789
 2006-01-30 23:04:51 +00:00
drh b52076cd7a Do not name variables "operator" because some compilers do not realize that 
"operator" is not a reserved word in ANSI-C.  Ticket #1625. (CVS 2997)

FossilOrigin-Name: 1f42a338e2ee90f4c24a9eb19054c4b831dd661f
 2006-01-23 13:22:09 +00:00
danielk1977 dba99bcc96 Fix some memory leaks caused by obscure syntax errors in SQL. (CVS 2882) 
FossilOrigin-Name: 6593199a4d0d0e1f9cc2f48d30327b1c03a8170e
 2006-01-07 14:02:26 +00:00
drh 4d91a701bd Add support for CREATE INDEX IF NOT EXISTS and DROP INDEX IF EXISTS. (CVS 2855) 
FossilOrigin-Name: 551cdd6c309e75687abaeac5381b794cd5e4c10a
 2006-01-04 15:54:36 +00:00
drh faa59554c3 Add support for CREATE TABLE IF NOT EXISTS. (CVS 2847) 
FossilOrigin-Name: 0bd9e35fd22946640f4fb1c1874922ae096916f7
 2005-12-29 23:33:54 +00:00
drh a073384f08 Add support for DROP TABLE IF EXISTS. (CVS 2843) 
FossilOrigin-Name: a4c547de83d8b27f06a58f9e530a7c983ec1dc3a
 2005-12-29 01:11:36 +00:00
drh fdd6e85a34 Initial infrastructure for recognizing DESC indices and being able to read 
and write older databases that specify DESC indices but do not really use
them.  Nothing is close to working yet. (CVS 2822)

FossilOrigin-Name: cd110aa225b09591064405dd8952b3df37278c52
 2005-12-16 01:06:16 +00:00
drh 2646da7e52 Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810) 
FossilOrigin-Name: 83a59151559d9496d4f546e03e65087ea974717d
 2005-12-09 20:02:05 +00:00
danielk1977 f744bb56a1 Modify ATTACH and DETACH to execute at runtime instead of compile time. (CVS 2803) 
FossilOrigin-Name: 5e04ec694add7a8331e3d6fbdfcaed51349ae7bc
 2005-12-06 17:19:11 +00:00
drh fa3b19ef3d Reduce the number of distinct token symbols in the parser so that the parser 
can store tokens in a single byte and thus be smaller in size. (CVS 2776)

FossilOrigin-Name: 2dfc9863919c9eb1fd1064ab2817d752dd7f9293
 2005-11-24 22:22:29 +00:00
drh 8a51256c0c Create separate affinities for INTEGER and REAL. (CVS 2766) 
FossilOrigin-Name: ce06c123d0c5663dbaf263c2e0aaf5d9cdeb2ccd
 2005-11-14 22:29:05 +00:00
drh fd405314d3 About 0.5KiB of additional compression in the parser tables. (CVS 2764) 
FossilOrigin-Name: f39974ebd81f274dc4cf6cf94e6e87ee7b4a0814
 2005-11-06 04:06:59 +00:00
drh 06f6541e2f Disallow subqueries in CHECK constraints. (CVS 2756) 
FossilOrigin-Name: db27afc4cdc5b51c1fa0e83dbd6d4a4a69c5b642
 2005-11-03 02:03:13 +00:00
drh ffe07b2dc1 First cut at supporting CHECK constraints. Everything appears to work, 
but much more testing is needed as well as documentation. (CVS 2754)

FossilOrigin-Name: 2313d912baeca0fd516d524f16708953de483729
 2005-11-03 00:41:17 +00:00
drh 53f733c7ae Fix a whole host of newly discovered memory leaks the occur after a 
failure of realloc(). (CVS 2696)

FossilOrigin-Name: 4686d649756a0aa301ade901ac49c89a976c5402
 2005-09-16 02:38:09 +00:00
drh c99130fd82 COUNT(DISTINCT x) is now fully functional, though it could benefit from 
additional testing. (CVS 2688)

FossilOrigin-Name: 2f397bd8142ec5e8f7238127012d14fdb558d918
 2005-09-11 11:56:27 +00:00
drh ecc9242f6f Add the experimental EXPLAIN QUERY PLAN diagnostic capability. (CVS 2685) 
FossilOrigin-Name: 986efb7b12643800805ad4b1f1e90e30fcf6d38a
 2005-09-10 16:46:12 +00:00
drh fd35797469 Infrastructure for the DISTINCT keyword in aggregate functions. But it does 
not work yet.  If you try to use it you get an error message. (CVS 2680)

FossilOrigin-Name: 4d62e36fe3819c2a1412737c2ec8a91ddc5e1777
 2005-09-09 01:33:19 +00:00
drh 13449892ef Rewrite the aggregate handling logic so that it runs in O(1) space. 
This is the first cut at the code.  Many regression tests fail. (CVS 2662)

FossilOrigin-Name: 17039ec3ff4396862beedf4a8af89654b2140f58
 2005-09-07 21:22:45 +00:00