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Code Activity
4,149 Commits 1,610 Branches 185 Tags
0d24e6b8767b3fbc914ec8048cf35cc40a93eadd
Commit Graph

433 Commits

Author SHA1 Message Date
drh
ff2d5ea408 First code for the ANALYZE command. Mostly untested. The analysis is 
not loaded into the symbol tables and is not used by the optimizer. (CVS 2560)

FossilOrigin-Name: a4886b114d2ccb3841d3d219f6b97f67745b13c2
 2005-07-23 00:41:48 +00:00
drh
29dda4ae65 Split the OP_Integer opcode into OP_Integer and OP_Int64. This allows 
comments to be added to OP_Integer.  Cleanup in the optimizer.  Allow
terms of the FROM clause to be reordered automatically. (CVS 2556)

FossilOrigin-Name: e2f822ac82d0a5a59de0b63cce65d4fd6c178ff1
 2005-07-21 18:23:20 +00:00
drh
fe05af87f8 In where.c, split out the code that selects an index into a separate 
subroutine. (CVS 2554)

FossilOrigin-Name: c30cbba9ead1b4d07f225b1e8a65d5d5230ea45d
 2005-07-21 03:14:59 +00:00
drh
eb55bd2fe9 Allow the DEFAULT value of a column to be obtained by calling a 
function that has constant arguments, such as julianday('now'). (CVS 2534)

FossilOrigin-Name: d273766ef2442eb87971b07f9ecf5682c88298ee
 2005-06-30 17:04:21 +00:00
drh
487e262f44 Remove the blob(), text() and numeric() functions added in (2524) and 
replace them with the standard CAST operator.
Ticket #1287. (CVS 2527)

FossilOrigin-Name: 17631785f9ee8ab280c82677eb53886912e085bc
 2005-06-25 18:42:14 +00:00
drh
7f057c9166 NULL values in a row of a unique index cause the row to be distinct. 
Ticket #1301.  More testing and optimization needs to be done on this
before closing the ticket. (CVS 2526)

FossilOrigin-Name: 06a71b162b032fc5b56d18919a784d4ee94dde7c
 2005-06-24 03:53:06 +00:00
drh
78776ecdb1 Do not record existance the sqlite_sequence table until it is actually 
created.  Ticket #1283. (CVS 2513)

FossilOrigin-Name: 95256d953c179372dcc5ead6c407672c8161a8c1
 2005-06-14 02:12:46 +00:00
drh
f0863fe568 Update older opcode names to be more meaningful in light of the latest 
code design. (CVS 2506)

FossilOrigin-Name: 36f2da1f8d8d434f861ecad55c9d86549751c954
 2005-06-12 21:35:51 +00:00
drh
ed8a3bb108 Reference count Table structures so that they are not deallocated too soon. 
Ticket #1210. (CVS 2498)

FossilOrigin-Name: e73d25c7419d580c47925494621df26d2fb9f27e
 2005-06-06 21:19:56 +00:00
drh
7c3d64f151 Do not allow parameters in VIEW definitions. Ticket #1270. (CVS 2492) 
FossilOrigin-Name: 0d46289f02aad526f462a3ceceb1bca1b9f6a543
 2005-06-06 15:32:08 +00:00
danielk1977
4dade03788 Rearrange code so that SSE can invoke the collation factory. (CVS 2482) 
FossilOrigin-Name: ea061d2ed3b25908fcfcb88e35ba612e5832a217
 2005-05-25 10:45:10 +00:00
drh
97903fef77 Remove the config.h file from the build. Ticket #1224. (CVS 2480) 
FossilOrigin-Name: 3e64f1ab417f371e9875915303b898c5b45f0807
 2005-05-24 20:19:57 +00:00
danielk1977
fd9a0a45a7 Move a few things around to make building without the parser easier. (CVS 2479) 
FossilOrigin-Name: 5fadb464eb77b4b998d8555f83401769960ea904
 2005-05-24 12:01:00 +00:00
danielk1977
3a3f38e090 Allow schema objects beginning with sqlite_ to be created if the 
SQLITE_WriteSchema flag is set. (CVS 2470)

FossilOrigin-Name: afc8ce42b6c321463f6451727d0f85c490c8e9ae
 2005-05-22 06:49:56 +00:00
drh
c96d8530ca Make sure all data structures have 8-byte alignment - necessary for the 
sparc architecture and helpful on other 64-bit platforms.  Ticket #1232.
Also update some comments in build.c. (CVS 2452)

FossilOrigin-Name: d9418851cebc1605d8d62aad7987c0d61a905e81
 2005-05-03 12:30:33 +00:00
danielk1977
53c0f7480b Add the SQLITE_OMIT_TEMPDB compile time macro. (CVS 2427) 
FossilOrigin-Name: c41d55443c2dd532147962b87f542fb7d37075fd
 2005-03-29 03:10:59 +00:00
drh
dd5b2fa5f2 Fix some memory leaks that occur after a malloc failure. (CVS 2421) 
FossilOrigin-Name: bcb5d72ef146b1019c72220701d385c7b0b5d0bd
 2005-03-28 03:39:55 +00:00
danielk1977
e94ddc9e43 Assorted fixes to the handling of various malloc() failures. (CVS 2413) 
FossilOrigin-Name: e7844a01c248e8d9204ea9214bec84c81dc07f32
 2005-03-21 03:53:38 +00:00
drh
ddba9e54e7 Updates to comments and documentation. No changes to code. (CVS 2398) 
FossilOrigin-Name: e53c77268cd16802bd8c6fc4c6cd5280dc12f9c1
 2005-03-19 01:41:21 +00:00
danielk1977
19a8e7e882 Add the ALTER TABLE ... ADD COLUMN command. (CVS 2393) 
FossilOrigin-Name: 94185dd4f7e2e941c74a521488d1212a75927218
 2005-03-17 05:03:38 +00:00
danielk1977
d5d565235b Fix some memory leaks that can occur if a memory allocation fails. (CVS 2388) 
FossilOrigin-Name: 9a358fc33d726d0b5782bf65b50f61f2bd096d56
 2005-03-16 12:15:20 +00:00
danielk1977
36963fdca8 Support for a future file format that includes 'short' records. (CVS 2351) 
FossilOrigin-Name: 173aeb256e2c09098a4392874f8623e8a760d951
 2005-02-19 08:18:05 +00:00
drh
d0e4a6c11d Split the logic for the ALTER TABLE command off into a separate source 
code file. (CVS 2342)

FossilOrigin-Name: 90d6573c2631fac92b9e572e9e21698ae2480c9d
 2005-02-15 20:47:57 +00:00
drh
aee128dc20 Make sure that when a CREATE INDEX fails, it does not leave a residue behind 
that can corrupt the database.  Ticket #1115. (CVS 2330)

FossilOrigin-Name: cbed92f397ec13b57771ab8b5be74c0cacf35dfd
 2005-02-14 20:48:18 +00:00
danielk1977
c30f9e7356 Return SQLITE_BUSY if the database is locked reading the schema within 
sqlite_prepare(). Ticket #1106. (CVS 2322)

FossilOrigin-Name: c33c02d6069b90f295698a9f35f4aa99dee5f5e9
 2005-02-09 07:05:46 +00:00
danielk1977
441daf68d2 Fix an error introduced with (2299). (CVS 2301) 
FossilOrigin-Name: 22041d5f26355b0fc80eb355bfec897fb50ac1e1
 2005-02-01 03:46:43 +00:00
danielk1977
48d0d866fc Avoid allocating a vdbe in sqlite3FinishCoding() if one has not been allocated already. (CVS 2299) 
FossilOrigin-Name: eaf1866e4d10f0ddf5ccc02b7d9aff281ff9efc0
 2005-02-01 03:09:52 +00:00
danielk1977
201f7168df Change to sqlite3AffinityType() to remove hex constants. (CVS 2298) 
FossilOrigin-Name: d8b4b0ef13dddbf527e7440e7343c458210dceac
 2005-02-01 02:13:29 +00:00
danielk1977
b3dff964bd Replace sqlite3AffinityType() with a slightly faster version. (CVS 2296) 
FossilOrigin-Name: abe9f5e81f1196f28eec628e898b2a994c4d659d
 2005-02-01 01:21:55 +00:00
drh
59f19c15c5 Performance tweaks for sqlite3AffinityType. (CVS 2295) 
FossilOrigin-Name: 32b926154aaae9264359fa1e9a7189afd08b0bb7
 2005-01-31 23:45:55 +00:00
danielk1977
52a83fbbe9 Move sqlite3HashNoCase to hash.c. (CVS 2294) 
FossilOrigin-Name: 5c10ccd8e99cab7e9f8e733dfd1447c2df1d25c1
 2005-01-31 12:56:44 +00:00
danielk1977
c60e9b82db Assorted minor changes to speed up loading the database schema. (CVS 2293) 
FossilOrigin-Name: dfbd684a913022ad43ce59c3422d3d94f776d547
 2005-01-31 12:42:29 +00:00
danielk1977
b3bce66232 Modify sub-query handling. Tickets #1083 and #1084. (CVS 2286) 
FossilOrigin-Name: b1b50f315873a8614920d1e3af4a07fb29a7ff6a
 2005-01-29 08:32:43 +00:00
danielk1977
e63739a868 Fix a warning introduced by (2280). (CVS 2283) 
FossilOrigin-Name: dc1b8106c4ce0ab378ee26324df4537ffe68a940
 2005-01-27 00:33:37 +00:00
danielk1977
33a5edc3a4 Have REINDEX handle missing collation sequences correctly. (CVS 2280) 
FossilOrigin-Name: 1c1904f44310fa0e327d8f0a77f1cf97599b630a
 2005-01-27 00:22:02 +00:00
danielk1977
a21c6b6fe0 Modifications and bugfixes so that the test suite passes with the TCL statement cache turned on. (CVS 2271) 
FossilOrigin-Name: d5233e0747789dea04d35a8350b408321d23a64d
 2005-01-24 10:25:59 +00:00
danielk1977
576ec6b32a Improve test coverage for minimum feature builds. (CVS 2254) 
FossilOrigin-Name: 9c4d0e13e8c5f3fc4d7fd8f495898372293f7fad
 2005-01-21 11:55:25 +00:00
danielk1977
83715c3edd Change the implementation of ALTER TABLE so that it does not use the IN() operattor. (CVS 2249) 
FossilOrigin-Name: 06887afb323fa1fb6988a136f96a456467cf7b2f
 2005-01-21 00:44:22 +00:00
drh
1398ad3639 Continued refactoring of the name resolution logic and query optimizer. (CVS 2236) 
FossilOrigin-Name: d8b2a7e09187564fe66a2b4bf0992c6a017146cf
 2005-01-19 23:24:50 +00:00
drh
9b3187e113 Continue refactoring name resolution. Fix for ticket #1047. (CVS 2230) 
FossilOrigin-Name: 88d4834fec7583a9b6400a1ce5b928c1f8a390dd
 2005-01-18 14:45:47 +00:00
drh
73b211abed Refinements to the name resolution logic. Change the name of the 
keywordhash.c file to keywordhash.h. (CVS 2229)

FossilOrigin-Name: 0142ae6f0004bf18a1c2d8e49c09d2a9a27d6369
 2005-01-18 04:00:42 +00:00
drh
626a879a25 Infrastructure changes to handle name resolution differently. This is needed 
to fix various long-standing problems with column names in joins.  It will
also make the implementation of correlated subqueries easier. (CVS 2228)

FossilOrigin-Name: 4a7534396a72ccb300303df28798bb2c50293782
 2005-01-17 22:08:19 +00:00
danielk1977
5558a8a697 Fix some memory leak problems with corrupt.test and auto-vacuum databases. (CVS 2226) 
FossilOrigin-Name: 6244252915fa312a6c4d192464023d95aaef4661
 2005-01-17 07:53:44 +00:00
drh
23bf66d6af Minor code and comment cleanup. (CVS 2165) 
FossilOrigin-Name: d012628a78edaa8d3cb438a7dcc3770b2eb8588b
 2004-12-14 03:34:34 +00:00
drh
81db88e630 Remove the unused sqlite3_context.isStep element. (CVS 2156) 
FossilOrigin-Name: 7b20f2b71f679e72b6cb3b78ccb31b4e7c4bd48b
 2004-12-07 12:29:17 +00:00
danielk1977
8b840013da Fix a memory leak in ALTER TABLE. (CVS 2149) 
FossilOrigin-Name: ba71716ce21ae99b10b2d0b61092497872770ef7
 2004-11-23 16:31:16 +00:00
danielk1977
1d54df88e3 Add authorization callbacks for REINDEX. (CVS 2148) 
FossilOrigin-Name: 9f0d744ee4d99f44e88c6f799821791c3b5f31b6
 2004-11-23 15:41:16 +00:00
danielk1977
81650dc6c8 Ensure tests pass when SQLITE_OMIT_TRIGGER is defined. (CVS 2137) 
FossilOrigin-Name: 53894988ac1ad44ec65a1e1c420e2a26eb4c2efd
 2004-11-22 11:51:13 +00:00
drh
73c42a1386 Fix segfaults that might occur after a malloc failure. (CVS 2119) 
FossilOrigin-Name: 368774487e7a0266465f5a1c2701c9b14573d26c
 2004-11-20 18:13:10 +00:00
danielk1977
023f41762c Ensure ALTER TABLE respects the system table convention - "sqlite_*". (CVS 2115) 
FossilOrigin-Name: f635b6aae661ac85eec49b197f3bb4b85172a457
 2004-11-19 08:41:34 +00:00