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Only disable the one-pass DELETE optimization if the WHERE clause contains

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a correlated subquery.  Uncorrelated subqueries are allowed.  This is a
refinement of check-in [3f221f592a9a1] that is the fix for
ticket [dc6ebeda9396087].

FossilOrigin-Name: aae389692a2ed2cc92151d51fb2cd5a16921c469
This commit is contained in:
drh
2016-05-04 14:45:30 +00:00
parent 582c080289
commit 91da707280
5 changed files with 12 additions and 10 deletions
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src/sqliteInt.h
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@@ -2597,6 +2597,7 @@ struct NameContext {
#define NC_InAggFunc 0x0008 /* True if analyzing arguments to an agg func */
#define NC_HasAgg 0x0010 /* One or more aggregate functions seen */
#define NC_IdxExpr 0x0020 /* True if resolving columns of CREATE INDEX */
#define NC_VarSelect 0x0040 /* A correlated subquery has been seen */
#define NC_MinMaxAgg 0x1000 /* min/max aggregates seen. See note above */
/*