diff options
Diffstat (limited to 'src/include/funcapi.h')
| -rw-r--r-- | src/include/funcapi.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/include/funcapi.h b/src/include/funcapi.h index c9709f25b23..8aed8dccaff 100644 --- a/src/include/funcapi.h +++ b/src/include/funcapi.h @@ -282,7 +282,7 @@ HeapTupleGetDatum(const HeapTupleData *tuple) * memory allocated in multi_call_memory_ctx, but holding file descriptors or * other non-memory resources open across calls is a bug. SRFs that need * such resources should not use these macros, but instead populate a - * tuplestore during a single call, as set up by SetSingleFuncCall() (see + * tuplestore during a single call, as set up by InitMaterializedSRF() (see * fmgr/README). Alternatively, set up a callback to release resources * at query shutdown, using RegisterExprContextCallback(). * @@ -291,9 +291,15 @@ HeapTupleGetDatum(const HeapTupleData *tuple) /* from funcapi.c */ -/* flag bits for SetSingleFuncCall() */ -#define SRF_SINGLE_USE_EXPECTED 0x01 /* use expectedDesc as tupdesc */ -#define SRF_SINGLE_BLESS 0x02 /* validate tuple for SRF */ +/* flag bits for InitMaterializedSRF() */ +#define MAT_SRF_USE_EXPECTED_DESC 0x01 /* use expectedDesc as tupdesc. */ +#define MAT_SRF_BLESS 0x02 /* "Bless" a tuple descriptor with + * BlessTupleDesc(). */ +extern void InitMaterializedSRF(FunctionCallInfo fcinfo, bits32 flags); + +/* Compatibility declarations, for v15 */ +#define SRF_SINGLE_USE_EXPECTED MAT_SRF_USE_EXPECTED_DESC +#define SRF_SINGLE_BLESS MAT_SRF_BLESS extern void SetSingleFuncCall(FunctionCallInfo fcinfo, bits32 flags); extern FuncCallContext *init_MultiFuncCall(PG_FUNCTION_ARGS); |