drh
b9294de1e6
Allow a HAVING clause on any aggregate query, even if there is no GROUP BY
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clause. This brings SQLite into closer agreement with PostgreSQL and fixes
the concern raised by
[forum:/forumpost/1a7fea4651|forum post 1a7fea4651].
FossilOrigin-Name: 9322a7c21f1c22ba00e9b889223e89bc1591db6e561ce05091e905e98c1bf2b3
2022-06-21 13:41:24 +00:00
dan
8745f8a3c3
Fix a problem causing the count(*) optimization to be misapplied in some cases where an aggregate sub-query uses a count() expression that is aggregated against the outer query.
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FossilOrigin-Name: e30917278c0ec750b1756ddc5e32d65c55464531d6ef64d2e72a412dfe634f58
2021-11-15 14:11:23 +00:00
drh
8210233c7b
Revise tests cases to align with the new EXPLAIN QUERY PLAN output.
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FossilOrigin-Name: 50fbd532602d2c316813046ed6be8be2991c281eb5f295c4c28520a0de73862c
2021-03-20 15:11:29 +00:00
drh
98aa1d735e
Fix the count-optimization so that it honors the NOT INDEXED clause.
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FossilOrigin-Name: 0d23a0b209900f4d7c6c13f75d4364f19afc23db72f9cfdb11e05b81502e8040
2020-05-08 18:22:00 +00:00
drh
7c052da54d
Change an assert() in the aggregate query code generator into a testcase().
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FossilOrigin-Name: d1e6bc918b0c8e0701f5e15afb91b84a9004231b
2015-04-21 15:16:48 +00:00
drh
abcc1941db
Make sure the count(*) optimization works correctly on WITHOUT ROWID tables.
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FossilOrigin-Name: 91174779786be07d63f3c4a5277602ddc5f0ba26
2013-11-12 14:55:40 +00:00
drh
dda70fe38e
Remove leftover "breakpoint" commands from test scripts. Also remove blank
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lines at the end of scripts. (CVS 6721)
FossilOrigin-Name: 1fef16ec2b89981770cf44f606a420fbe031a7a4
2009-06-05 17:09:11 +00:00
drh
24fb627afa
Record within the Token structure itself whether or not the token has
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been dequoted. This steals one bit from the length of a token and
thus limits the size of tokens to 1GiB. (CVS 6589)
FossilOrigin-Name: 12bcb03d9b9e1a31c1a3c67cbb4263cc0af2f3d0
2009-05-01 21:13:36 +00:00
drh
818e39ad35
Make sure count(*) works on the sqlite_master table of an empty database.
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Ticket #3774 . (CVS 6443)
FossilOrigin-Name: e0c1a780f5a356c48b2a4cc66fab988fe441722f
2009-04-02 20:27:28 +00:00
danielk1977
02f33725d2
Minor changes and coverge tests for "SELECT count(*)" optimization. (CVS 6324)
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FossilOrigin-Name: a3695b98f63fb776c3b7f77f0553e8a38bcc6f78
2009-02-25 08:56:47 +00:00
danielk1977
7a895a8048
Fixes and some extra test cases for count(*) optimization. (CVS 6320)
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FossilOrigin-Name: 3f0baa1b63df31f7dc885fd39290ca12ad2be6df
2009-02-24 18:33:15 +00:00
danielk1977
4d9c1dd262
Add test file test/count.test for testing "SELECT count(*)" statements. It is not properly populated yet. (CVS 6318)
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FossilOrigin-Name: a195d74ff9ce836447dba4da7edcc6f1cdae5574
2009-02-24 10:48:27 +00:00
