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5 Commits

Author SHA1 Message Date
dan a1188d6d93 When building an ephemeral table of integers, do not assume that the table 
does not already contain N if the insert cursor points to N-1. Fix for ticket
[61fe9745].

FossilOrigin-Name: 1c1b0862236f564283be08338790d6494e705f1198547a59499e3f8c07f2cd99
 2017-04-24 14:16:55 +00:00
dan edc3537c61 Fix a problem causing incorrect code to be generated for IN constraints like "a IN (1, 2, 3)" where column "a" is a rowid column with an extra UNIQUE index created on it. Ticket [0eab1ac759]. 
FossilOrigin-Name: a92aee5520cfaf85ae896365a7e42bdd981f828d
 2016-09-16 16:30:57 +00:00
dan ab8aa11b96 Add another test case for bug [5e3c8867]. 
FossilOrigin-Name: d91e57e49f23414ec9211b775eb11cd6230a4f96
 2016-03-09 15:14:54 +00:00
dan dd715f7c57 Do not automatically remove the DISTINCT keyword from "a IN (SELECT DISTINCT ...)" expressions. Fix for [db87229497]. 
FossilOrigin-Name: 55e453aadbb676dda07f0fa537d39ce184ef636c
 2014-11-14 15:28:33 +00:00
drh dbaee5e342 Enhance IN processing to allow efficient use of indices with numeric affinities. 
Add test cases for IN processing that would have spotted the error in the
[2be661a48023f4] check-in.

FossilOrigin-Name: 5ded9b68388f4024425c11f09b03529ac89454ce
 2012-09-18 19:29:06 +00:00