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Add experimental support for LIKE, GLOB and REGEXP to the virtual table interface.

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FossilOrigin-Name: 277a5b4027d4c2caba8143228a4f7d6df899dbb4
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dan
2015-11-23 21:09:54 +00:00
parent 8836cbbcb4
commit 07bdba86d5
9 changed files with 110 additions and 28 deletions
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src/whereInt.h
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@@ -253,6 +253,7 @@ struct WhereTerm {
u16 eOperator; /* A WO_xx value describing <op> */
u16 wtFlags; /* TERM_xxx bit flags. See below */
u8 nChild; /* Number of children that must disable us */
u8 eMatchOp; /* Op for vtab MATCH/LIKE/GLOB/REGEXP terms */
WhereClause *pWC; /* The clause this term is part of */
Bitmask prereqRight; /* Bitmask of tables used by pExpr->pRight */
Bitmask prereqAll; /* Bitmask of tables referenced by pExpr */