53.41. pg_publication_rel

The catalog pg_publication_rel contains the mapping between relations and publications in the database. This is a many-to-many mapping. See also Section 53.80 for a more user-friendly view of this information.

Table 53.41. pg_publication_rel Columns

Column Type

Description

oid oid

Row identifier

prpubid oid (references pg_publication.oid)

Reference to publication

prrelid oid (references pg_class.oid)

Reference to relation

prqual pg_node_tree

Expression tree (in nodeToString() representation) for the relation's publication qualifying condition. Null if there is no publication qualifying condition.