diff options
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index dbefb4c58..e44ce7b7e 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -827,7 +827,7 @@ struct sqlite3 { unsigned int openFlags; /* Flags passed to sqlite3_vfs.xOpen() */ int errCode; /* Most recent error code (SQLITE_*) */ int errMask; /* & result codes with this before returning */ - u8 dbOptFlags; /* Flags to enable/disable optimizations */ + u16 dbOptFlags; /* Flags to enable/disable optimizations */ u8 autoCommit; /* The auto-commit flag. */ u8 temp_store; /* 1: file 2: memory 0: default */ u8 mallocFailed; /* True if we have seen a malloc failure */ @@ -972,7 +972,8 @@ struct sqlite3 { #define SQLITE_DistinctOpt 0x0020 /* DISTINCT using indexes */ #define SQLITE_CoverIdxScan 0x0040 /* Covering index scans */ #define SQLITE_OrderByIdxJoin 0x0080 /* ORDER BY of joins via index */ -#define SQLITE_AllOpts 0x00ff /* All optimizations */ +#define SQLITE_SubqCoroutine 0x0100 /* Evaluate subqueries as coroutines */ +#define SQLITE_AllOpts 0xffff /* All optimizations */ /* ** Macros for testing whether or not optimizations are enabled or disabled. @@ -1878,8 +1879,9 @@ struct SrcList { int addrFillSub; /* Address of subroutine to manifest a subquery */ int regReturn; /* Register holding return address of addrFillSub */ u8 jointype; /* Type of join between this able and the previous */ - u8 notIndexed; /* True if there is a NOT INDEXED clause */ - u8 isCorrelated; /* True if sub-query is correlated */ + unsigned notIndexed :1; /* True if there is a NOT INDEXED clause */ + unsigned isCorrelated :1; /* True if sub-query is correlated */ + unsigned viaCoroutine :1; /* Implemented as a co-routine */ #ifndef SQLITE_OMIT_EXPLAIN u8 iSelectId; /* If pSelect!=0, the id of the sub-select in EQP */ #endif @@ -2103,14 +2105,15 @@ struct Select { ** Allowed values for Select.selFlags. The "SF" prefix stands for ** "Select Flag". */ -#define SF_Distinct 0x01 /* Output should be DISTINCT */ -#define SF_Resolved 0x02 /* Identifiers have been resolved */ -#define SF_Aggregate 0x04 /* Contains aggregate functions */ -#define SF_UsesEphemeral 0x08 /* Uses the OpenEphemeral opcode */ -#define SF_Expanded 0x10 /* sqlite3SelectExpand() called on this */ -#define SF_HasTypeInfo 0x20 /* FROM subqueries have Table metadata */ -#define SF_UseSorter 0x40 /* Sort using a sorter */ -#define SF_Values 0x80 /* Synthesized from VALUES clause */ +#define SF_Distinct 0x0001 /* Output should be DISTINCT */ +#define SF_Resolved 0x0002 /* Identifiers have been resolved */ +#define SF_Aggregate 0x0004 /* Contains aggregate functions */ +#define SF_UsesEphemeral 0x0008 /* Uses the OpenEphemeral opcode */ +#define SF_Expanded 0x0010 /* sqlite3SelectExpand() called on this */ +#define SF_HasTypeInfo 0x0020 /* FROM subqueries have Table metadata */ +#define SF_UseSorter 0x0040 /* Sort using a sorter */ +#define SF_Values 0x0080 /* Synthesized from VALUES clause */ +#define SF_Materialize 0x0100 /* Force materialization of views */ /* |