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Code Activity
21,676 Commits 1,607 Branches 185 Tags
31f170f396b6eaad5a222dd854ca08247ebb7692
Commit Graph

226 Commits

Author SHA1 Message Date
drh
0951d703f2 Fix a segfault in the trigger code. (CVS 884) 
FossilOrigin-Name: 7672914b196cd55744edda8e5d8f1b7b86f898f9
 2003-03-27 13:01:28 +00:00
drh
d24cc427b7 Changes to the "sqlite" structure that allow simultaneous operations on 
multiple database files.  Many regession tests pass - but not all of them.
Do not use this version except for debugging SQLite itself. (CVS 883)

FossilOrigin-Name: d2fb2bb50cf1e13feb90995079f291384abd6ba9
 2003-03-27 12:51:24 +00:00
drh
113088ec68 Record the database name in addition to the table name for DELETE, INSERT, 
and UPDATE statements. (CVS 879)

FossilOrigin-Name: a5d8fc95ee58dc3205a0bbbcadaa3b9c902a941b
 2003-03-20 01:16:58 +00:00
drh
77ad4e4133 More tests of the sqlite_set_authorizer() API together with fixes for bugs 
that the new tests uncovered. (CVS 832)

FossilOrigin-Name: cc2ae781ac186f9ee1afacdc9117087421955369
 2003-01-14 02:49:27 +00:00
drh
e5f9c6442f Revise the sqlite_set_authorizer API to provide more detailed information 
about the SQL statement being authorized.  Only partially tested so far. (CVS 830)

FossilOrigin-Name: 45de93f913a18026a45de6254963dbcd1b0f1a19
 2003-01-13 23:27:31 +00:00
drh
ed6c8671b3 Initial check-in of the code for the new sqlite_set_authorizer() API function. 
The code is mostly untested at this point. (CVS 827)

FossilOrigin-Name: 52d5007f64d0af5286b2a0e1f0b9e53c86bece3f
 2003-01-12 18:02:16 +00:00
drh
cabb081971 Do not put a write lock on the main database file when writing to a temporary 
table. (CVS 750)

FossilOrigin-Name: 3f253afe15d4f7392555f340a41d780d1248087f
 2002-09-14 13:47:32 +00:00
drh
8c74a8ca5b Fix for ticket #136: Added the OP_RenameCursor VDBE instruction and used it 
to make cursor numbers right on nested subqueries.  Also added OP_Gosub and
OP_Return but have not actually used them for anything yet. (CVS 727)

FossilOrigin-Name: c602603e7cd8dc5c8bb9db2748eacab650de5bf0
 2002-08-25 19:20:40 +00:00
drh
4b59ab5e64 Change the way token memory is allocated in an effort to fix ticket #136. 
There is now a memory leak when using views of views. (CVS 725)

FossilOrigin-Name: 22d8726e61eec0e53893f492cb2163824b87a23e
 2002-08-24 18:24:51 +00:00
drh
e0bc4048a0 Added support for the "sqlite_temp_master" table. Increased the version 
number to 2.5.2. (CVS 640)

FossilOrigin-Name: 9c1432bf7485258e485bd652e3acdaeabbfe8850
 2002-06-25 01:09:11 +00:00
danielk1977
6f34903e85 Add RAISE() function, which allows more advanced flow-control in trigger programs (ticket #55) (CVS 614) 
FossilOrigin-Name: d4a2fb10067203a0d49317db747759872e62927e
 2002-06-11 02:25:40 +00:00
drh
d7489c3987 A SELECT statement inside the body of a TRIGGER uses the SRT_Discard target 
to discard the query results.  Such selects are intended to be used to call
user-defined functions for their side-effects.  They do not return results. (CVS 594)

FossilOrigin-Name: f8041f3d4d3350b4086cd6ba3e9006bdde8546a9
 2002-05-27 12:24:48 +00:00
danielk1977
d702fccbce Require the INSTEAD OF syntax to create triggers on database views. (CVS 591) 
FossilOrigin-Name: d9e48cd5180e2aae7672b9d54e18c37d0fe5258a
 2002-05-26 23:24:40 +00:00
drh
f5905aa7be NULL values are distinct. A comparison involving a NULL is always false. 
Operations on a NULL value yield a NULL result.  This change makes SQLite
operate more like the SQL spec, but it may break existing applications that
assumed the old behavior.  All the old tests pass but we still need to add
new tests to better verify the new behavior.  Fix for ticket #44. (CVS 589)

FossilOrigin-Name: 9051173742f1b0e15a809d12a0c9c98fd2c4614d
 2002-05-26 20:54:33 +00:00
drh
ad2d8307ac Initial implementation of LEFT OUTER JOIN including the expanded SQL92 join 
syntax. The basic functionality is there but there is still a lot of testing
to do. (CVS 587)

FossilOrigin-Name: 99bd1f5b9a1a20bfeefe15c00d96a34a5f40923e
 2002-05-24 20:31:36 +00:00
drh
ad3cab52fe Split the IdList structure into IdList and SrcList. SrcList is used to 
represent a FROM clause and IdList is used for everything else.  This change
allows SrcList to grow to support outer joins without burdening the other
uses of IdList. (CVS 584)

FossilOrigin-Name: a167b71d8c27e870bc3079c6132e483bffc83298
 2002-05-24 02:04:32 +00:00
drh
bd5a451d5d Change the names of the PushList and PopList opcodes to ListPush and ListPop 
so that they will appear together with the other List opcodes in the
documentation. (CVS 583)

FossilOrigin-Name: c53b0b9283c5c34def87d58b03fd979d03dc0890
 2002-05-23 22:07:02 +00:00
drh
e4697f5e90 Fix some places where a malloc() failure would lead to a segfault. (CVS 580) 
FossilOrigin-Name: 01ad352c3c82a86d9c94010cbc85d098b8fbc08a
 2002-05-23 02:09:03 +00:00
drh
1873cd508a Do not allow triggers on the SQLITE_MASTER table. (CVS 579) 
FossilOrigin-Name: 275ba356f351abcf9a079ac16b765c9443750f0e
 2002-05-23 00:30:31 +00:00
drh
1d1f30555d Clean up some compiler warnings. (CVS 575) 
FossilOrigin-Name: 3399b01219b9e75b93587b5634d199d9e6fb6e42
 2002-05-21 13:18:25 +00:00
drh
c977f7f596 Additional code cleanup resulting from a review of the new trigger code. (CVS 572) 
FossilOrigin-Name: 37dbdd551e88440933066133ec9cc1e10b03fc1a
 2002-05-21 11:38:11 +00:00
danielk1977
f29ce55958 Style fixes to triggers code in various *.c files (partial fix to ticket #39) (CVS 571) 
FossilOrigin-Name: 8a4195c7466962291a296e8f53034ea8cb25005f
 2002-05-19 23:43:12 +00:00
danielk1977
633ed08d95 Stylistic changes to src/trigger.c (partial fix to ticket #39). Also more comments. (CVS 570) 
FossilOrigin-Name: b1d72cb5847a9f5f08e40b36ad117b5493232ea7
 2002-05-17 00:05:58 +00:00
drh
dc3794561f Beginning to clean up the trigger code. Still lots of work to do. (CVS 566) 
FossilOrigin-Name: b10346818b25940c6dc85e94de8e36d20954161c
 2002-05-15 12:45:43 +00:00
drh
9adf9ac4e4 Remove all tabs from the beginning of source code lines. Replace tabs with 
the appropriate number of spaces. (CVS 565)

FossilOrigin-Name: 690f9a163173c4c7af7e8e92e942cee4184c7974
 2002-05-15 11:44:13 +00:00
danielk1977
c3f9bad209 Added FOR EACH ROW triggers functionality (CVS 562) 
FossilOrigin-Name: 794bf67b6b36fce8854d5daff12f21dbb943240c
 2002-05-15 08:30:12 +00:00