diff options
Diffstat (limited to 'src/include/common/relpath.h')
| -rw-r--r-- | src/include/common/relpath.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/include/common/relpath.h b/src/include/common/relpath.h index 4bbd94393c8..2d3b52fe0b8 100644 --- a/src/include/common/relpath.h +++ b/src/include/common/relpath.h @@ -22,10 +22,12 @@ /* * RelFileNumber data type identifies the specific relation file name. */ -typedef Oid RelFileNumber; -#define InvalidRelFileNumber ((RelFileNumber) InvalidOid) +typedef uint64 RelFileNumber; +#define InvalidRelFileNumber ((RelFileNumber) 0) #define RelFileNumberIsValid(relnumber) \ ((bool) ((relnumber) != InvalidRelFileNumber)) +#define atorelnumber(x) ((RelFileNumber) strtou64((x), NULL, 10)) +#define MAX_RELFILENUMBER UINT64CONST(0x00FFFFFFFFFFFFFF) /* * Name of major-version-specific tablespace subdirectories @@ -35,6 +37,7 @@ typedef Oid RelFileNumber; /* Characters to allow for an OID in a relation path */ #define OIDCHARS 10 /* max chars printed by %u */ +#define RELNUMBERCHARS 20 /* max chars printed by UINT64_FORMAT */ /* * Stuff for fork names. |