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41 Commits

Author SHA1 Message Date
drh
3a07548b0d Remove unnecessary whitespace from testcase result strings. 
FossilOrigin-Name: ad70f03ceda74163903d247a975666b35fae722a27c48dd3efd31c1164b5627e
 2018-12-22 15:46:23 +00:00
dan
280c894b74 Calculate non-aggregate expressions in the SELECT list of an aggregate query 
that does not use min() or max() once per group, instead of once per row
visited.

FossilOrigin-Name: dce2dfbe1590deb3ef5661230ae2d232bd492441195defbf698ac56f9629211c
 2018-06-05 20:04:28 +00:00
drh
2589787c5a If terms of the WHERE clause require that the right table in a LEFT JOIN 
not be a null row, then simplify the LEFT JOIN into an ordinary JOIN.

FossilOrigin-Name: 5b7abecc7ab8ccbbb8cb5e0f672e67625c2555ad03442efbf34cb395f5bb71a8
 2018-03-20 21:16:15 +00:00
drh
50da663516 Update requirement marks to reflect changes in wording in the documentation. 
No changes to code.

FossilOrigin-Name: f5ac98efb5d5f7751c5c560bed9c7885e60ac4bc
 2016-11-22 19:15:05 +00:00
drh
bb44b3de39 Update evidence marks on SELECT tests. Comment changes only. 
No changes to code or tests.

FossilOrigin-Name: 1973d80e474cb95d053e04415b22154897d4d710
 2014-01-30 17:47:02 +00:00
drh
9a2555f538 Fix requirements marks only. No changes to code or tests. 
FossilOrigin-Name: 4a34378b9b02e463081729186dcb9b0404dbcd06
 2014-01-30 15:03:50 +00:00
drh
a88aca5442 Update a requirement mark and add some additional test cases to cover 
the requirement associated with ORDER BY and LIMIT on compound SELECT
statements.

FossilOrigin-Name: 8560091e85f2f99a24810648868bf2e081c32698
 2014-01-30 14:10:00 +00:00
drh
a820c05aa0 Update some requirements marks to conform with improvements 
in the documentation.

FossilOrigin-Name: be1acb610f7e594b417dd8409b7a7aa8f3af5f77
 2014-01-27 15:02:07 +00:00
drh
186ad8cc32 Further refinement of the idea of multiplying run-time cost estimates by 
the estimated row size.

FossilOrigin-Name: 18bd6ba96d19de6047baebfa15b1f739577c9ec4
 2013-10-08 18:40:37 +00:00
drh
3975974780 Updates to requirements marks. No code changes. 
FossilOrigin-Name: 213020769f310aec1591d97756b53891d0b64005
 2013-08-02 23:40:45 +00:00
mistachkin
48864df97d Many spelling fixes in comments. No changes to code. 
FossilOrigin-Name: 6f6e2d50941e444ebc83604daddcc034137a05b7
 2013-03-21 21:20:32 +00:00
drh
5343b2d4a8 More test cases an bug fixes for the ORDER BY optimization of joins. All 
veryquick tests now pass.

FossilOrigin-Name: 0d573320057b0903a5589cabfb1b1ece1c57958e
 2012-09-27 19:53:38 +00:00
drh
3f4d1d1b02 Attempt to use a covering index even on a full table scan, under the theory 
that the index will be smaller and require less disk I/O and thus be faster.

FossilOrigin-Name: cfaa7bc12847a7006ccc93815f2395ad5259744a
 2012-09-15 18:45:54 +00:00
dan
2f56da3f26 Changes to various test scripts so that veryquick.test runs with OMIT_COMPOUND_SELECT defined. 
FossilOrigin-Name: 76bb649ee2633226324130f5898622c348f93769
 2012-02-13 10:00:35 +00:00
drh
94a6d998f6 Fix a problem with NULL handling in aggregate min/max when returning 
values from the row containing the min or max.

FossilOrigin-Name: f27c7b4fb193126548e6a620ac89664d1efa3856
 2012-02-02 18:42:09 +00:00
drh
7a95789c0c For queries of the form "SELECT p, max(q) FROM t1", the value of column p 
returned is the one on the same row that holds the maximum value of q.

FossilOrigin-Name: adb29232b659c5332b6841776372407fcc350b08
 2012-02-02 17:35:43 +00:00
drh
f4692ccc79 Fix up requirements marks for syntax diagrams to reflect the new and improved 
GIF renderings.

FossilOrigin-Name: 1bb23a3b5297e07e08c26362f71aef0c5b978875
 2011-12-30 16:07:37 +00:00
dan
38cc40c216 Experimental changes to improve optimization of DISTINCT queries. 
FossilOrigin-Name: f7ba0219ef2f235543c258be736955d91ca5ecce
 2011-06-30 20:17:15 +00:00
drh
1a475194b4 Fix typos in evidence marks on tests. 
FossilOrigin-Name: bd980be471b185e2dc45875804103d5afc8f78cf
 2011-06-20 22:34:50 +00:00
drh
07bf3918f9 Add evidence marks for the sqlite3_blob_reopen() interface. Fix compiler 
warnings in test1.c.  Fix incorrect evidence marks on e_select.tcl.

FossilOrigin-Name: 3771faa88eda3eb91264ce0982e22f53596abd4b
 2010-11-02 15:26:24 +00:00
dan
e4c2d05429 Modify some evidence tags to match updated gifs. 
FossilOrigin-Name: f44de500be5130d5ad800759acb76377eaa92367
 2010-09-24 19:14:42 +00:00
dan
5f90f52adb Add new file e_vacuum.test. Move part of e_select.test into e_select2.test. 
FossilOrigin-Name: 30801892c6036b8de2e26fc178389479c04b5dfa
 2010-09-24 18:04:22 +00:00
dan
cc9352e9f2 Modify testable statement ids in a few test files to account for recent docsrc changes. 
FossilOrigin-Name: 7893e525953da6c97eaea23fe94d26e1e635edea
 2010-09-24 08:00:10 +00:00
dan
51f0698d6d Add new test file e_insert.test. 
FossilOrigin-Name: 8023a3091b32d304eaf7be41bb1d0bd33517e5f6
 2010-09-18 19:00:12 +00:00
dan
96916f5680 Fix a couple of stale evidence marks in e_select.test. 
FossilOrigin-Name: 14227724a81c31c6bb9381b210f8fabf4b1154fd
 2010-09-18 15:15:02 +00:00
dan
1b89d5d9a4 Add tests to e_select.test. 
FossilOrigin-Name: 0ee9e755719c45e6047f9f004030716029b886ca
 2010-09-18 15:03:35 +00:00
dan
f41627abbf Add tests for some syntax diagrams in lang_select.html. 
FossilOrigin-Name: 2254e93bd5f70af5d3b2021983e4b826e601ee8f
 2010-09-17 19:04:18 +00:00
dan
201ed8a479 Add tests for ORDER BY, LIMIT and OFFSET clauses to e_select.test. 
FossilOrigin-Name: 7c989db55cbe87dfb8659dcf534f72cdc2df3bc5
 2010-09-16 18:51:09 +00:00
dan
eea831fa25 Add tests for ORDER BY clauses to e_select.test. 
FossilOrigin-Name: 14f156632729d1a44ef234f39ff9df32db6b308a
 2010-09-15 19:02:15 +00:00
dan
23fb1330ab Further tests for compound SELECT statements. 
FossilOrigin-Name: a0f01ebab9bd42fca9ce5d97f8cbf44afd803f4e
 2010-09-14 18:56:52 +00:00
dan
135aae8ab5 Add tests for compound SELECT statements to e_select.test. 
FossilOrigin-Name: 8b0b009f292e0b52bffb08662aef67d9465e5a0a
 2010-09-13 18:58:33 +00:00
dan
7c7a766a32 Add tests for "DISTINCT" and "ALL" to e_select.test. 
FossilOrigin-Name: 43a99d9a88b1c3a6978e79ca21d49de6be2c9def
 2010-09-11 17:37:52 +00:00
dan
e6a3838be1 Add tests to e_select.test. 
FossilOrigin-Name: 3a051a76f7f116f9ba25fe4e41418b9f0c1401be
 2010-09-10 19:18:00 +00:00
dan
59d29658e6 Add test cases to e_select.test. 
FossilOrigin-Name: 5e73f7b2b77ba5e0670c512d9ef9eeb9bb654c27
 2010-09-09 19:02:55 +00:00
dan
7413847759 Add WHERE clause tests to e_select.test. 
FossilOrigin-Name: 721b73fa5c5898f6c6d5946e1c70ccd2d0b0dccc
 2010-09-09 11:33:09 +00:00
dan
cd7fe243ce Add tests for sub-select statements in the FROM clause of a SELECT to e_select.test. 
FossilOrigin-Name: 2c6b1ca952be9979b8079431c2abad28419b6256
 2010-09-09 10:00:43 +00:00
dan
6d9ab66278 Fix problem with test names in e_select.test. 
FossilOrigin-Name: 8fe34faf6b8ddbb8ddd23418163650e846104328
 2010-09-08 19:16:48 +00:00
dan
5c3f58e4df Add tests to e_select.test. 
FossilOrigin-Name: 727ced6babf8aca87a69632949a7a0ce9bc2be89
 2010-09-08 19:02:32 +00:00
dan
c6f3e0cc56 Add tests to e_select.test. 
FossilOrigin-Name: 282dae7edf7209197fffb6c58b038b3aae1a0367
 2010-09-07 19:05:28 +00:00
dan
8663d0fb80 Add test cases to e_select.test. 
FossilOrigin-Name: 9db26d5ef5a4c6f9fe0adf2ff306f6f07b6cc60c
 2010-09-06 18:50:55 +00:00
dan
4ce7488075 Add test file e_select.test. 
FossilOrigin-Name: 8b9d8c226e5d95584c1e61a796dc23b780a300cb
 2010-09-04 18:52:30 +00:00