diff options
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index b8c9136a5..a37e0523a 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -881,6 +881,8 @@ typedef u64 tRowcnt; ** 0.5 -> -10 0.1 -> -33 0.0625 -> -40 */ typedef INT16_TYPE LogEst; +#define LOGEST_MIN (-32768) +#define LOGEST_MAX (32767) /* ** Set the SQLITE_PTRSIZE macro to the number of bytes in a pointer @@ -1151,7 +1153,7 @@ extern u32 sqlite3WhereTrace; ** 0xFFFF---- Low-level debug messages ** ** 0x00000001 Code generation -** 0x00000002 Solver +** 0x00000002 Solver (Use 0x40000 for less detail) ** 0x00000004 Solver costs ** 0x00000008 WhereLoop inserts ** @@ -1170,6 +1172,8 @@ extern u32 sqlite3WhereTrace; ** ** 0x00010000 Show more detail when printing WHERE terms ** 0x00020000 Show WHERE terms returned from whereScanNext() +** 0x00040000 Solver overview messages +** 0x00080000 Star-query heuristic */ @@ -1830,6 +1834,9 @@ struct sqlite3 { #define SQLITE_CorruptRdOnly HI(0x00002) /* Prohibit writes due to error */ #define SQLITE_ReadUncommit HI(0x00004) /* READ UNCOMMITTED in shared-cache */ #define SQLITE_FkNoAction HI(0x00008) /* Treat all FK as NO ACTION */ +#define SQLITE_AttachCreate HI(0x00010) /* ATTACH allowed to create new dbs */ +#define SQLITE_AttachWrite HI(0x00020) /* ATTACH allowed to open for write */ +#define SQLITE_Comments HI(0x00040) /* Enable SQL comments */ /* Flags used only if debugging */ #ifdef SQLITE_DEBUG @@ -1889,6 +1896,7 @@ struct sqlite3 { #define SQLITE_NullUnusedCols 0x04000000 /* NULL unused columns in subqueries */ #define SQLITE_OnePass 0x08000000 /* Single-pass DELETE and UPDATE */ #define SQLITE_OrderBySubq 0x10000000 /* ORDER BY in subquery helps outer */ +#define SQLITE_StarQuery 0x20000000 /* Heurists for star queries */ #define SQLITE_AllOpts 0xffffffff /* All optimizations */ /* @@ -3218,13 +3226,8 @@ struct ExprList { */ struct IdList { int nId; /* Number of identifiers on the list */ - u8 eU4; /* Which element of a.u4 is valid */ struct IdList_item { char *zName; /* Name of the identifier */ - union { - int idx; /* Index in some Table.aCol[] of a column named zName */ - Expr *pExpr; /* Expr to implement a USING variable -- NOT USED */ - } u4; } a[1]; }; |