Document RDB$PUBLICATIONS and RDB$PUBLICATION_TABLES

src/docs/asciidoc/en/refdocs/fblangref40/_fblangref40-appx04-systables.adoc

@@ -1609,6 +1609,72 @@ Used in conjunction with `RDB$RELATION_NAME` (see next).
 |Package name of the procedure (or `NULL` for a top-level stored procedure)
 |===
 
+[[fblangref40-appx04-publications]]
+== `RDB$PUBLICATIONS`
+
+`RDB$PUBLICATIONS` stores the replication publications defined in the database.
+
+[[fblangref40-appx04-tbl-pubs]]
+[cols="<4m,<3m,<5", frame="all", options="header",stripes="none"]
+|===
+^| Column Name
+^| Data Type
+^| Description
+
+|RDB$PUBLICATION_NAME
+|CHAR(63)
+|Publication name
+
+|RDB$OWNER_NAME
+|CHAR(63)
+|The username of the user who created the publication
+
+|RDB$SYSTEM_FLAG
+|SMALLINT
+|Flag:
+
+`0` - user-defined +
+`1` or higher - system-defined
+
+|RDB$ACTIVE_FLAG
+|SMALLINT
+|Inactive (`0`) or active (`1`)
+
+|RDB$AUTO_ENABLE
+|SMALLINT
+|Automatically add new tables to publication:
+
+`0` - disabled +
+`1` - enabled (tables are automatically added to this publication)
+|===
+
+[NOTE]
+====
+In Firebird 4.0 there is a single (pre-defined) publication named `RDB$DEFAULT`.
+User-defined publications will be available in future Firebird releases.
+====
+
+[[fblangref40-appx04-publication-tables]]
+== `RDB$PUBLICATION_TABLES`
+
+`RDB$PUBLICATION_TABLES` stores the names of tables that are replicated as part of a publication.
+
+[[fblangref40-appx04-tbl-pubtables]]
+[cols="<4m,<3m,<5", frame="all", options="header",stripes="none"]
+|===
+^| Column Name
+^| Data Type
+^| Description
+
+|RDB$PUBLICATION_NAME
+|CHAR(63)
+|Publication name
+
+|RDB$TABLE_NAME
+|CHAR(63)
+|Table name
+|===
+
 [[fblangref-appx04-refconstr]]
 == `RDB$REF_CONSTRAINTS`