diff options
Diffstat (limited to 'lib/libsqlite3/src/whereInt.h')
| -rw-r--r-- | lib/libsqlite3/src/whereInt.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/libsqlite3/src/whereInt.h b/lib/libsqlite3/src/whereInt.h index 2ccc6ec0648..04cc2029d8d 100644 --- a/lib/libsqlite3/src/whereInt.h +++ b/lib/libsqlite3/src/whereInt.h @@ -69,6 +69,8 @@ struct WhereLevel { int addrCont; /* Jump here to continue with the next loop cycle */ int addrFirst; /* First instruction of interior of the loop */ int addrBody; /* Beginning of the body of this loop */ + int iLikeRepCntr; /* LIKE range processing counter register */ + int addrLikeRep; /* LIKE range processing address */ u8 iFrom; /* Which entry in the FROM clause */ u8 op, p3, p5; /* Opcode, P3 & P5 of the opcode that ends the loop */ int p1, p2; /* Operands of the opcode used to ends the loop */ @@ -253,7 +255,7 @@ struct WhereTerm { } u; LogEst truthProb; /* Probability of truth for this expression */ u16 eOperator; /* A WO_xx value describing <op> */ - u8 wtFlags; /* TERM_xxx bit flags. See below */ + u16 wtFlags; /* TERM_xxx bit flags. See below */ u8 nChild; /* Number of children that must disable us */ WhereClause *pWC; /* The clause this term is part of */ Bitmask prereqRight; /* Bitmask of tables used by pExpr->pRight */ @@ -275,6 +277,9 @@ struct WhereTerm { #else # define TERM_VNULL 0x00 /* Disabled if not using stat3 */ #endif +#define TERM_LIKEOPT 0x100 /* Virtual terms from the LIKE optimization */ +#define TERM_LIKECOND 0x200 /* Conditionally this LIKE operator term */ +#define TERM_LIKE 0x400 /* The original LIKE operator */ /* ** An instance of the WhereScan object is used as an iterator for locating |