diff options
Diffstat (limited to 'src/include/catalog/pg_class.h')
| -rw-r--r-- | src/include/catalog/pg_class.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/include/catalog/pg_class.h b/src/include/catalog/pg_class.h index 42bc8635a24..e103530a3f2 100644 --- a/src/include/catalog/pg_class.h +++ b/src/include/catalog/pg_class.h @@ -49,7 +49,7 @@ CATALOG(pg_class,1259) BKI_BOOTSTRAP BKI_ROWTYPE_OID(83) BKI_SCHEMA_MACRO Oid reltoastidxid; /* if toast table, OID of chunk_id index */ bool relhasindex; /* T if has (or has had) any indexes */ bool relisshared; /* T if shared across databases */ - char relpersistence; /* see RELPERSISTENCE_xxx constants */ + char relpersistence; /* see RELPERSISTENCE_xxx constants below */ char relkind; /* see RELKIND_xxx constants below */ int2 relnatts; /* number of user attributes */ @@ -139,17 +139,18 @@ DESCR(""); DATA(insert OID = 1259 ( pg_class PGNSP 83 0 PGUID 0 0 0 0 0 0 0 f f p r 26 0 t f f f f 3 _null_ _null_ )); DESCR(""); + +#define RELKIND_RELATION 'r' /* ordinary table */ #define RELKIND_INDEX 'i' /* secondary index */ -#define RELKIND_RELATION 'r' /* ordinary cataloged heap */ -#define RELKIND_SEQUENCE 'S' /* SEQUENCE relation */ -#define RELKIND_UNCATALOGED 'u' /* temporary heap */ -#define RELKIND_TOASTVALUE 't' /* moved off huge values */ +#define RELKIND_SEQUENCE 'S' /* sequence object */ +#define RELKIND_TOASTVALUE 't' /* for out-of-line values */ #define RELKIND_VIEW 'v' /* view */ #define RELKIND_COMPOSITE_TYPE 'c' /* composite type */ #define RELKIND_FOREIGN_TABLE 'f' /* foreign table */ +#define RELKIND_UNCATALOGED 'u' /* not yet cataloged */ -#define RELPERSISTENCE_PERMANENT 'p' -#define RELPERSISTENCE_UNLOGGED 'u' -#define RELPERSISTENCE_TEMP 't' +#define RELPERSISTENCE_PERMANENT 'p' /* regular table */ +#define RELPERSISTENCE_UNLOGGED 'u' /* unlogged permanent table */ +#define RELPERSISTENCE_TEMP 't' /* temporary table */ #endif /* PG_CLASS_H */ |