68a494c06f
Fix a problem causing SQLite to return false "foreign key violation" errors
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when there is a partial (i.e. WHERE constrained) UNIQUE index on the parent
key columns. This bug did not cause SQLite to allow illegal data to be
inserted into the database, only to reject legal operations.
FossilOrigin-Name: 850877d1ea43104cc215353414b870c340acced2
2016-12-13 16:57:49 +00:00
e755e10a78
Clear the BTCF_ValidNKey flag when putting a cursor into REQUIRESEEK state. Fix for [1b266395].
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FossilOrigin-Name: a6d5e4e8693bea3739c35fe9769ac9abfb9ed056
2015-09-30 12:59:12 +00:00
b6b676ea7c
Fix some identifier name de-quoting issues in the foreign key and trigger logic.
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FossilOrigin-Name: 59e92bd9521f1e8315a9a7e7fd3d63b0c75eaf0e
2015-04-21 03:13:47 +00:00
648e264342
Add the "defer_foreign_keys" pragma and the SQLITE_DBSTATUS_DEFERRED_FKS
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value for sqlite3_db_status(). This is a cherry-pick of a sequence of five
checkins in the sessions branch between [1d44e5d3c2] and [d39e65fe70].
FossilOrigin-Name: 527121ac3cdc96ac33ad975c227a6685a2f7e999
2013-07-11 15:03:32 +00:00
1da40a381f
Check in implementation of foreign key constraints.
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FossilOrigin-Name: d5d399811876391642937edeb9e8434dd9e356f5
2009-09-19 17:00:31 +00:00
d2cb50b74c
Coverage improvements in pragma.c. Change the __DARWIN__ macro to __APPLE__,
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which is available by default on Leopard. (CVS 6153)
FossilOrigin-Name: 64c56226b91e57883c8059f65330318e53376b8a
2009-01-09 21:41:17 +00:00
50af3e1d2d
Change 'pragma foreign_key_list' to return some extra information. (CVS 5795)
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FossilOrigin-Name: 3bb33cf59da49f13201c0226e964cda067a4e780
2008-10-10 17:47:21 +00:00
60218d2a0e
The FOR EACH STATEMENT clause in a trigger is now a syntax error. It used
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to be silently ignored. STATEMENT is no longer a keyword. (CVS 3821)
FossilOrigin-Name: 8e2559b4da6329d7c21925d0850f7f91a3731975
2007-04-06 11:26:00 +00:00
85c23c61e2
Increased test coverage. Some malloc tests now fail though this is believed
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to be an instrumentation problem not a real error. (CVS 2604)
FossilOrigin-Name: f786f37a5e31f42aaf81b3ad4a734f12855da69e
2005-08-20 03:03:04 +00:00
6bf895708c
Update tests to work even if some features of the library are disabled. (CVS 2050)
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FossilOrigin-Name: b11fc9b3f3a2711f98e7e45724aa1d30081197f3
2004-11-03 16:27:01 +00:00
2dcc9aa2a8
Add the sqliteBtreePrevious() routine to the BTree module API. This is
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in anticipation of implementing reverse order searching of a table. (CVS 794)
FossilOrigin-Name: 0ad1d93879bee0d34b122591c025192a51b8490f
2002-12-04 13:40:25 +00:00
c2eef3b32b
Parse foreign key constraints and populate internal data structures
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appropriately. Constraints are still not enforced. (CVS 738)
FossilOrigin-Name: 170711ca65dc894d0486b9d575edb8f1708250fb
2002-08-31 18:53:06 +00:00
dan