pg_publication_tables
   The view pg_publication_tables provides
   information about the mapping between publications and information of
   tables they contain.  Unlike the underlying catalog
   pg_publication_rel,
   this view expands publications defined as FOR ALL TABLES
   and FOR TABLES IN SCHEMA, so for such publications
   there will be a row for each eligible table.
  
Table 54.17. pg_publication_tables Columns
| Column Type Description | 
|---|
| 
        Name of publication | 
| 
        Name of schema containing table | 
| 
        Name of table | 
| 
        Names of table columns included in the publication. This contains all the columns of the table when the user didn't specify the column list for the table. | 
| 
        Expression for the table's publication qualifying condition |