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23 Commits

Author SHA1 Message Date
drh
5b843aa032 In the P4 column of the EXPLAIN listing, abbreviate "keyinfo" as just "k" and 
"BINARY" as just "B".

FossilOrigin-Name: 72d45eb79b5d0505050cff57a00d725948b2a0c0
 2013-10-30 13:46:01 +00:00
dan
a682a6b578 Fix misc3.test so that it works with OMIT_MERGE_SORT builds. 
FossilOrigin-Name: 87946c627f7230bea3739fd6aeec3e56115a3f93
 2011-09-24 09:54:14 +00:00
drh
d40807ddef Performance improvements to the external merge-sorter. Keep content on an 
in-memory linked lists rather than an ephemeral table prior to spilling to
disk.  Use the external merge-sorter to implement ORDER BY and GROUP BY
in addition to CREATE INDEX.

FossilOrigin-Name: 4c43e8b2d2c1d8dcba3cd1c3f2ec4e19ab419430
 2011-09-03 17:07:26 +00:00
drh
dc70e4c365 Fix the test case misc3-6.11 so that it works correctly on UTF16 databases 
after the fix of for ticket #3838, check-in (6603) (CVS 6609)

FossilOrigin-Name: c1e739e39b1df205f3beb4088ce7760a0d56359f
 2009-05-06 00:49:00 +00:00
drh
ff354e91ba If a unique index covers any prefix of the ORDER BY clause then let it 
satisfy the ORDER BY clause. (CVS 5301)

FossilOrigin-Name: e53403b6d742be83c5b130ed6cef4035d081d613
 2008-06-25 02:47:57 +00:00
drh
de4fcfdd7a Additional test coverage improvements. Test coverage now stands at 98.73%. (CVS 4731) 
FossilOrigin-Name: 010f7b780cb9c8f21af9ce810494fbd2be98a13f
 2008-01-19 23:50:26 +00:00
drh
91fd4d46ad Miscellaneous code simplifications and cleanup and test coverage 
enhancements. (CVS 4730)

FossilOrigin-Name: af129b6d158cc90ce9752dd6383c1de47f7b3e43
 2008-01-19 20:11:25 +00:00
danielk1977
3e8c37e7f8 Modify test scripts to work when SQLITE_OMIT_SUBQUERY (along with other OMIT macros) is defined. (CVS 2251) 
FossilOrigin-Name: bb0254ab14417f0ab40f10f37cb63a60507f070a
 2005-01-21 03:12:14 +00:00
drh
40e016e492 All tests pass when SQLITE_OMIT_INTEGRITY_CHECK is defined. (CVS 2055) 
FossilOrigin-Name: 158a2d16a8630e3b5892120f6ea68f2b0dc47eb3
 2004-11-04 14:47:11 +00:00
drh
798da52ce7 All tests pass even if OMIT_TRIGGER is defined. (CVS 2053) 
FossilOrigin-Name: c33b3a613751057e8a46fdcd428b8448329d414d
 2004-11-04 04:42:28 +00:00
drh
6bf895708c Update tests to work even if some features of the library are disabled. (CVS 2050) 
FossilOrigin-Name: b11fc9b3f3a2711f98e7e45724aa1d30081197f3
 2004-11-03 16:27:01 +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
drh
137b35e480 Fix the misc3.test test file. (CVS 1415) 
FossilOrigin-Name: 478836f44825d8154c0106e46e9a2b2daaa4cf33
 2004-05-20 03:30:10 +00:00
drh
8b8891bf0a Fix a VDBE stack overflow that occurs when the left-hand side of an IN 
expression is NULL and the result is stored on the stack rather than used
to control a jump.  Ticket #668. (CVS 1299)

FossilOrigin-Name: fc7a7975b03c144c2db3566facd008d3701c735e
 2004-03-17 23:32:08 +00:00
drh
b1aa04fccc Make sure a LIMIT clause on a SELECT cleans up the vdbe stack so that if it 
occurs inside a trigger, it won't cause a stack overflow.  Ticket #640. (CVS 1282)

FossilOrigin-Name: 5aaa2939baa972231def086ed5f9d9ba63302532
 2004-03-02 18:37:41 +00:00
drh
02f75f19e5 Make sure BEGIN, COMMIT, and ROLLBACK are really no-ops when preceded 
by EXPLAIN.  Ticket #626. (CVS 1267)

FossilOrigin-Name: 2af1f065b5eb39fd3ecac00f8a66d1b4186aead5
 2004-02-24 01:04:11 +00:00
drh
e2201971ac Add test case for ticket #601. (CVS 1215) 
FossilOrigin-Name: 096312dacb9eb2f8da3cec1504aef8629b505e7f
 2004-02-09 14:35:28 +00:00
drh
751f41217e Fix comparisons of ROWID against floating point numbers so that they work 
correctly.  Ticket #377 and #567. (CVS 1178)

FossilOrigin-Name: c9ac3db8e08403398ec344757385334601a59374
 2004-01-14 21:59:22 +00:00
drh
52b36cabe0 Ignore NULLs in a subquery as the right operand of IN. Ticket #565. (CVS 1175) 
FossilOrigin-Name: c9e7996fb9080b715e9b273a3ac3ed3744e10a77
 2004-01-14 13:38:54 +00:00
drh
9d4280d53f Additional integer overflow boundary case tests. (CVS 1159) 
FossilOrigin-Name: 532170d4b8fc7a4e596a817257e9e1f81d364940
 2004-01-06 01:52:34 +00:00
drh
202b2df74a Fix problem in the code generator were incorrect code was being created if 
the SQL source contained a negative integer that was too large to fit in
a 32-bit signed integer variable.  Ticket #552. (CVS 1157)

FossilOrigin-Name: b8381d9fe99273507e8626638110646801afef06
 2004-01-06 01:13:46 +00:00
drh
93a5c6bdf4 Use a built-in atof() function instead of the one from the library to 
avoid problems with locale.  Ticket #305. (CVS 1144)

FossilOrigin-Name: 4d9edbc50f7dee64edbadad2e2dc4f93d8248b3b
 2003-12-23 02:17:35 +00:00
drh
acf4ac96e3 Make sure the pagers in-memory cache states in sync with the disk file. 
Ticket #529. (CVS 1133)

FossilOrigin-Name: da00efb13fe8ccf1c27e4e1193df6b53de9463f4
 2003-12-17 23:57:34 +00:00