diff options
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 758561362..361224084 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -1030,6 +1030,7 @@ struct sqlite3 { #define SQLITE_Transitive 0x0200 /* Transitive constraints */ #define SQLITE_OmitNoopJoin 0x0400 /* Omit unused tables in joins */ #define SQLITE_Stat3 0x0800 /* Use the SQLITE_STAT3 table */ +#define SQLITE_AdjustOutEst 0x1000 /* Adjust output estimates using WHERE */ #define SQLITE_AllOpts 0xffff /* All optimizations */ /* @@ -1750,7 +1751,8 @@ struct Expr { #endif int iTable; /* TK_COLUMN: cursor number of table holding column ** TK_REGISTER: register number - ** TK_TRIGGER: 1 -> new, 0 -> old */ + ** TK_TRIGGER: 1 -> new, 0 -> old + ** EP_Unlikely: 1000 times likelihood */ ynVar iColumn; /* TK_COLUMN: column index. -1 for rowid. ** TK_VARIABLE: variable number (always >= 1). */ i16 iAgg; /* Which entry in pAggInfo->aCol[] or ->aFunc[] */ @@ -1777,12 +1779,13 @@ struct Expr { #define EP_FixedDest 0x000200 /* Result needed in a specific register */ #define EP_IntValue 0x000400 /* Integer value contained in u.iValue */ #define EP_xIsSelect 0x000800 /* x.pSelect is valid (otherwise x.pList is) */ -#define EP_Hint 0x001000 /* Not used */ +#define EP_Skip 0x001000 /* COLLATE, AS, or UNLIKELY */ #define EP_Reduced 0x002000 /* Expr struct EXPR_REDUCEDSIZE bytes only */ #define EP_TokenOnly 0x004000 /* Expr struct EXPR_TOKENONLYSIZE bytes only */ #define EP_Static 0x008000 /* Held in memory not obtained from malloc() */ #define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ #define EP_Irreduce 0x020000 /* Cannot EXPRDUP_REDUCE this Expr */ +#define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ /* ** The pseudo-routine sqlite3ExprSetIrreducible sets the EP2_Irreducible |