diff options
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index c65d159d1..df0e1c3ba 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -1031,8 +1031,8 @@ typedef INT16_TYPE LogEst; ** assuming n is a signed integer type. UMXV(n) is similar for unsigned ** integer types. */ -#define SMXV(n) ((((i64)1)<<(sizeof(n)-1))-1) -#define UMXV(n) ((((i64)1)<<(sizeof(n)))-1) +#define SMXV(n) ((((i64)1)<<(sizeof(n)*8-1))-1) +#define UMXV(n) ((((i64)1)<<(sizeof(n)*8))-1) /* ** Round up a number to the next larger multiple of 8. This is used @@ -1153,6 +1153,8 @@ extern u32 sqlite3TreeTrace; ** 0x00020000 Transform DISTINCT into GROUP BY ** 0x00040000 SELECT tree dump after all code has been generated ** 0x00080000 NOT NULL strength reduction +** 0x00100000 Pointers are all shown as zero +** 0x00200000 EXISTS-to-JOIN optimization */ /* @@ -1197,6 +1199,7 @@ extern u32 sqlite3WhereTrace; ** 0x00020000 Show WHERE terms returned from whereScanNext() ** 0x00040000 Solver overview messages ** 0x00080000 Star-query heuristic +** 0x00100000 Pointers are all shown as zero */ @@ -1269,7 +1272,7 @@ struct BusyHandler { ** pointer will work here as long as it is distinct from SQLITE_STATIC ** and SQLITE_TRANSIENT. */ -#define SQLITE_DYNAMIC ((sqlite3_destructor_type)sqlite3OomClear) +#define SQLITE_DYNAMIC ((sqlite3_destructor_type)sqlite3RowSetClear) /* ** When SQLITE_OMIT_WSD is defined, it means that the target platform does @@ -1924,6 +1927,7 @@ struct sqlite3 { #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_ExistsToJoin 0x40000000 /* The EXISTS-to-JOIN optimization */ #define SQLITE_AllOpts 0xffffffff /* All optimizations */ /* @@ -2162,7 +2166,7 @@ struct FuncDestructor { #define STR_FUNCTION(zName, nArg, pArg, bNC, xFunc) \ {nArg, SQLITE_FUNC_BUILTIN|\ SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \ - pArg, 0, xFunc, 0, 0, 0, #zName, } + pArg, 0, xFunc, 0, 0, 0, #zName, {0} } #define LIKEFUNC(zName, nArg, arg, flags) \ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_FUNC_CONSTANT|SQLITE_UTF8|flags, \ (void *)arg, 0, likeFunc, 0, 0, 0, #zName, {0} } @@ -2806,7 +2810,6 @@ struct Index { unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */ unsigned bNoQuery:1; /* Do not use this index to optimize queries */ unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */ - unsigned bIdxRowid:1; /* One or more of the index keys is the ROWID */ unsigned bHasVCol:1; /* Index references one or more VIRTUAL columns */ unsigned bHasExpr:1; /* Index contains an expression, either a literal ** expression, or a reference to a VIRTUAL column */ @@ -2894,7 +2897,7 @@ struct AggInfo { ** from source tables rather than from accumulators */ u8 useSortingIdx; /* In direct mode, reference the sorting index rather ** than the source table */ - u16 nSortingColumn; /* Number of columns in the sorting index */ + u32 nSortingColumn; /* Number of columns in the sorting index */ int sortingIdx; /* Cursor number of the sorting index */ int sortingIdxPTab; /* Cursor number of pseudo-table */ int iFirstReg; /* First register in range for aCol[] and aFunc[] */ @@ -2903,8 +2906,8 @@ struct AggInfo { Table *pTab; /* Source table */ Expr *pCExpr; /* The original expression */ int iTable; /* Cursor number of the source table */ - i16 iColumn; /* Column number within the source table */ - i16 iSorterColumn; /* Column number in the sorting index */ + int iColumn; /* Column number within the source table */ + int iSorterColumn; /* Column number in the sorting index */ } *aCol; int nColumn; /* Number of used entries in aCol[] */ int nAccumulator; /* Number of columns that show through to the output. @@ -3368,6 +3371,7 @@ struct SrcItem { unsigned rowidUsed :1; /* The ROWID of this table is referenced */ unsigned fixedSchema :1; /* Uses u4.pSchema, not u4.zDatabase */ unsigned hadSchema :1; /* Had u4.zDatabase before u4.pSchema */ + unsigned fromExists :1; /* Comes from WHERE EXISTS(...) */ } fg; int iCursor; /* The VDBE cursor number used to access this table */ Bitmask colUsed; /* Bit N set if column N used. Details above for N>62 */ @@ -3898,6 +3902,7 @@ struct Parse { u8 disableLookaside; /* Number of times lookaside has been disabled */ u8 prepFlags; /* SQLITE_PREPARE_* flags */ u8 withinRJSubrtn; /* Nesting level for RIGHT JOIN body subroutines */ + u8 bHasExists; /* Has a correlated "EXISTS (SELECT ....)" expression */ u8 mSubrtnSig; /* mini Bloom filter on available SubrtnSig.selId */ u8 eTriggerOp; /* TK_UPDATE, TK_INSERT or TK_DELETE */ u8 bReturning; /* Coding a RETURNING trigger */ @@ -4894,6 +4899,7 @@ char *sqlite3VMPrintf(sqlite3*,const char*, va_list); void sqlite3ShowWindow(const Window*); void sqlite3ShowWinFunc(const Window*); #endif + void sqlite3ShowBitvec(Bitvec*); #endif void sqlite3SetString(char **, sqlite3*, const char*); |