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Performance improvement to sqlite3WhereExprUsage().

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FossilOrigin-Name: fd0934139076848f2f2edfd3d74d54608531031a05a60ca6ac1d7016dcd538df
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drh
2018-06-09 02:49:11 +00:00
parent 1fe3ac7347
commit ccf6db5e64
4 changed files with 19 additions and 14 deletions
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src/whereInt.h
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@@ -496,6 +496,7 @@ void sqlite3WhereClauseInit(WhereClause*,WhereInfo*);
void sqlite3WhereClauseClear(WhereClause*);
void sqlite3WhereSplit(WhereClause*,Expr*,u8);
Bitmask sqlite3WhereExprUsage(WhereMaskSet*, Expr*);
Bitmask sqlite3WhereExprUsageNN(WhereMaskSet*, Expr*);
Bitmask sqlite3WhereExprListUsage(WhereMaskSet*, ExprList*);
void sqlite3WhereExprAnalyze(SrcList*, WhereClause*);
void sqlite3WhereTabFuncArgs(Parse*, struct SrcList_item*, WhereClause*);