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14 Commits

Author SHA1 Message Date
drh
3d6fe13ddf Dozens and dozens of typo fixes in comments. This change adds no value
to the end product and is disruptive, so it is questionable whether or not
it will ever land on trunk.

FossilOrigin-Name: a80ae2c98b2dcf7aea93f7c175e5f4731d09b795ea0f7d052a5dac6401c68f90
2020-07-29 16:18:46 +00:00
drh
4c983b2f86 Remove an over-zealous ALWAYS() macro and add a test case that shows that
the conditional can sometimes be false.

FossilOrigin-Name: 536e9a9d1bd514056ecbc8172ed58f2656a86f791a15e526ae2e5f2c93687b6a
2020-01-03 14:34:04 +00:00
drh
92a2824cc6 An improved fix for the dbsqlfuzz-discovered ALWAYS() failure following OOM in
sqlite3ExprCollSeq().  This time with a test case (engineered by Dan).

FossilOrigin-Name: 907f7965b335d8d5441f2e386bb190d1f93ffcd45ca98d2d1c621dede491fc5e
2019-10-09 15:37:58 +00:00
drh
821afa44c1 Fix the implementation of the built-in RTRIM collating sequence so that
it works for control characters at the end of the string.
Ticket [f1580ba1b574e9e9]

FossilOrigin-Name: 86fa0087cd1f5c79ed51b99a226ec2eef5b0fa0a23981d469bec0e02fadf2a68
2019-06-14 13:24:46 +00:00
drh
6456b7710c Correctly handle COLLATE operators applied to COLLATE operators in an
ORDER BY clause.

FossilOrigin-Name: 9e1f837b08facbc7a2b6196770599a58233e725c
2015-04-15 05:57:50 +00:00
dan
80103fc614 Fix a problem causing collation sequence names to be dequoted multiple times under some circumstances.
FossilOrigin-Name: eddc05e7bb31fae74daa86e0504a3478b99fa0f2
2015-03-20 08:43:59 +00:00
drh
f6b1a8e1a5 Make sure errors encountered while initializing extensions such as FTS4
get reported out from sqlite3_open().  This fixes a bug introduced by
check-in [9d347f547e7ba9].  Also remove lots of forgotten "breakpoint"
commands left in test scripts over the years.

FossilOrigin-Name: ca3fdfd41961d8d3d1e39d20dc628e8a95dabb2f
2013-12-19 16:26:05 +00:00
drh
09081862cf Add test cases to demonstrate the memory leak on the COLLATE clause.
FossilOrigin-Name: 0a60212c9c8404ee079985a58094ed2b2b554d48
2013-06-09 20:16:26 +00:00
drh
0a8a406e9b Some errors in veryquick resolved. Many more to go.
FossilOrigin-Name: 972443b4eb282d45507da06c75e2cd46dd72326b
2012-12-07 18:38:16 +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
8df447f0e6 Omit the SQLITE_AFF_INTEGER type affinity. All numeric values are now
of type real, though an integer representation is still sometimes used
internally for efficiency. (CVS 2753)

FossilOrigin-Name: e0d6f61c7de2c03b8fd17ef37cf1a0add36ee618
2005-11-01 15:48:24 +00:00
drh
92febd92ad Tcl interface transfers values directly between SQLite and Tcl_Objs, without
at translation to strings. (CVS 1898)

FossilOrigin-Name: e97c331362545ce21117776c7b61d3488668f2bf
2004-08-20 18:34:20 +00:00
danielk1977
dc1bdc4f9d Fix various collation sequence issues. (CVS 1568)
FossilOrigin-Name: 66835ee67051027456a536e33b2f88a741654525
2004-06-11 10:51:27 +00:00
danielk1977
0202b29ef7 Some progress on user-defined collation sequences. (CVS 1544)
FossilOrigin-Name: c634e71f1909819fb55c728bc410e5cc390428e3
2004-06-09 09:55:16 +00:00