/ Check-in [2df0ebf9]
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Overview
Comment:Performance improvement for GLOB and LIKE matching for patterns with two or more multi-character wildcards ("*" or "%").
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SHA1: 2df0ebf95f6a25c77777c33685303e81550fd739
User & Date: drh 2016-12-01 18:57:58
Context
2016-12-01
19:58
Avoid clearing the EP_FromJoin flag from terms in ON clauses when flattening sub-selects. Possible fix for [2df0107b]. check-in: a427c405 user: dan tags: trunk
18:57
Performance improvement for GLOB and LIKE matching for patterns with two or more multi-character wildcards ("*" or "%"). check-in: 2df0ebf9 user: drh tags: trunk
18:49
Faster version of patternCompare() that uses new return values rather than an extra parameter to communicate wildcard information back up to parent searches. Closed-Leaf check-in: a1e2b6ce user: drh tags: pattern-compare-optimization
2016-11-30
16:54
Add the remember(V,PTR) extension function which copies an SQL value into an application variable. check-in: d2d30914 user: drh tags: trunk
Changes
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Changes to src/func.c.