diff options
Diffstat (limited to 'src/include/utils/rel.h')
| -rw-r--r-- | src/include/utils/rel.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h index 21d5871454b..ad878cf1a22 100644 --- a/src/include/utils/rel.h +++ b/src/include/utils/rel.h @@ -104,6 +104,7 @@ typedef struct RelationData List *rd_indexlist; /* list of OIDs of indexes on relation */ Bitmapset *rd_indexattr; /* identifies columns used in indexes */ Bitmapset *rd_keyattr; /* cols that can be ref'd by foreign keys */ + Bitmapset *rd_idattr; /* included in replica identity index */ Oid rd_oidindex; /* OID of unique index on OID, if any */ LockInfoData rd_lockInfo; /* lock mgr's info for locking relation */ RuleLock *rd_rules; /* rewrite rules */ @@ -453,6 +454,29 @@ typedef struct StdRdOptions */ #define RelationIsPopulated(relation) ((relation)->rd_rel->relispopulated) +/* + * RelationIsAccessibleInLogicalDecoding + * True if we need to log enough information to have access via + * decoding snapshot. + */ +#define RelationIsAccessibleInLogicalDecoding(relation) \ + (XLogLogicalInfoActive() && \ + RelationNeedsWAL(relation) && \ + IsCatalogRelation(relation)) + +/* + * RelationIsLogicallyLogged + * True if we need to log enough information to extract the data from the + * WAL stream. + * + * We don't log information for unlogged tables (since they don't WAL log + * anyway) and for system tables (their content is hard to make sense of, and + * it would complicate decoding slightly for little gain). + */ +#define RelationIsLogicallyLogged(relation) \ + (XLogLogicalInfoActive() && \ + RelationNeedsWAL(relation) && \ + !IsCatalogRelation(relation)) /* routines in utils/cache/relcache.c */ extern void RelationIncrementReferenceCount(Relation rel); |