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| author | drh <> | 2023-11-08 21:38:30 +0000 |
|---|---|---|
| committer | drh <> | 2023-11-08 21:38:30 +0000 |
| commit | 243f2ec6a15201fdcabc791fd7618d85332fe83f (patch) | |
| tree | bb2410690d9a7752a7cd3d67784d1979e9ff3a1a /src/sqliteInt.h | |
| parent | b494366370f5f9698e574150c5a4309d7c3dc78b (diff) | |
| download | sqlite-243f2ec6a15201fdcabc791fd7618d85332fe83f.tar.gz sqlite-243f2ec6a15201fdcabc791fd7618d85332fe83f.zip | |
Make a distinction between functions that consume subtypes and functions
that generate subtypes.
FossilOrigin-Name: 48a92e3ad855227188a4c5afe4abbb7171761cf6fc930660084d9abeecfd91d9
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 20e23ed2b..1a1e1268a 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -2018,10 +2018,11 @@ struct FuncDestructor { #define SQLITE_FUNC_WINDOW 0x00010000 /* Built-in window-only function */ #define SQLITE_FUNC_INTERNAL 0x00040000 /* For use by NestedParse() only */ #define SQLITE_FUNC_DIRECT 0x00080000 /* Not for use in TRIGGERs or VIEWs */ -#define SQLITE_FUNC_SUBTYPE 0x00100000 /* Result likely to have sub-type */ +/* SQLITE_VALUE_SUBTYPE 0x00100000 // Consumer of subtypes */ #define SQLITE_FUNC_UNSAFE 0x00200000 /* Function has side effects */ #define SQLITE_FUNC_INLINE 0x00400000 /* Functions implemented in-line */ #define SQLITE_FUNC_BUILTIN 0x00800000 /* This is a built-in function */ +/* SQLITE_RESULT_SUBTYPE 0x01000000 // Generator of subtypes */ #define SQLITE_FUNC_ANYORDER 0x08000000 /* count/min/max aggregate */ /* Identifier numbers for each in-line function */ @@ -2113,9 +2114,10 @@ struct FuncDestructor { #define MFUNCTION(zName, nArg, xPtr, xFunc) \ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_FUNC_CONSTANT|SQLITE_UTF8, \ xPtr, 0, xFunc, 0, 0, 0, #zName, {0} } -#define JFUNCTION(zName, nArg, bUseCache, bSubtype, iArg, xFunc) \ +#define JFUNCTION(zName, nArg, bUseCache, bRS, bWS, iArg, xFunc) \ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_DETERMINISTIC|SQLITE_FUNC_CONSTANT|\ - SQLITE_UTF8|((bUseCache)*SQLITE_FUNC_RUNONLY)|((bSubtype)*SQLITE_SUBTYPE), \ + SQLITE_UTF8|((bUseCache)*SQLITE_FUNC_RUNONLY)|\ + ((bRS)*SQLITE_VALUE_SUBTYPE)|((bWS)*SQLITE_RESULT_SUBTYPE), \ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define INLINE_FUNC(zName, nArg, iArg, mFlags) \ {nArg, SQLITE_FUNC_BUILTIN|\ @@ -4452,7 +4454,7 @@ struct Window { int regStartRowid; int regEndRowid; u8 bExprArgs; /* Defer evaluation of window function arguments - ** due to the SQLITE_SUBTYPE flag */ + ** due to the SQLITE_VALUE_SUBTYPE flag */ }; #ifndef SQLITE_OMIT_WINDOWFUNC |