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Commit Graph

5 Commits

Author SHA1 Message Date
drh
bd27afc005 Be sure to use the correct collating sequence when doing a balanced merge
of a four-way or larger compound select.  Error goes back to version
3.38.0 (2021).
[bugs:/info/2026-10-18T23:46:25Z|Bug 2026-10-18T23:46:25Z]

FossilOrigin-Name: 7ee2a48bb3765bfe8cef4ae400eacf77c660f9d5dbaa289ab5f17474fca98cae
2026-10-20 18:25:01 +00:00
drh
5804da0218 Enhance the generate_series() table-valued function such that it is able to
recognize equality and inequality constraints on the "value" column and
optimize its operating accordingly.

FossilOrigin-Name: d50b784807333c5461a2d027778c746c799285b95bb1952f142b317ea2846460
2024-08-22 18:12:10 +00:00
dan
d85e4ac347 Add missing "finish_test" command to the end of test script merge1.test.
FossilOrigin-Name: 13cb3f1e63ed1e906f820655645a4966f0cae140ac442177b6685637dcfd365a
2022-06-30 11:01:48 +00:00
dan
dfcb11de18 Do not run merge1.test with SQLITE_OMIT_VIRTUALTABLE builds.
FossilOrigin-Name: bf8dbfd499e732f14c7a8efee527e8ce155937dbb2a3e85213f8aa64ac497189
2022-02-12 18:56:24 +00:00
drh
38cebe07bb When implementing a multi-way compound SELECT using merge, try to balance
the merge tree.

FossilOrigin-Name: bb8522fe0dc54282ec13672eba9b44ee08f9cb55c1663f1699a61bf96ec1fd04
2021-12-30 00:37:11 +00:00