mirror of
https://github.com/postgres/postgres.git
synced 2026-01-27 21:43:08 +03:00
33 lines
804 B
C
33 lines
804 B
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* xid8.h
|
|
* Header file for the "xid8" ADT.
|
|
*
|
|
* Copyright (c) 2020-2026, PostgreSQL Global Development Group
|
|
*
|
|
* src/include/utils/xid8.h
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef XID8_H
|
|
#define XID8_H
|
|
|
|
#include "access/transam.h"
|
|
|
|
static inline FullTransactionId
|
|
DatumGetFullTransactionId(Datum X)
|
|
{
|
|
return FullTransactionIdFromU64(DatumGetUInt64(X));
|
|
}
|
|
|
|
static inline Datum
|
|
FullTransactionIdGetDatum(FullTransactionId X)
|
|
{
|
|
return UInt64GetDatum(U64FromFullTransactionId(X));
|
|
}
|
|
|
|
#define PG_GETARG_FULLTRANSACTIONID(X) DatumGetFullTransactionId(PG_GETARG_DATUM(X))
|
|
#define PG_RETURN_FULLTRANSACTIONID(X) return FullTransactionIdGetDatum(X)
|
|
|
|
#endif /* XID8_H */
|