Returns the transaction ID and lock mode for each member of the specified multixact ID.
Signatures & examples
pg_get_multixact_members ( multixid xid ) → setof record ( xid xid, mode text )
Returns the transaction ID and lock mode for each member of the specified multixact ID. The lock modes forupd, fornokeyupd, sh, and keysh correspond to the row-level locks FOR UPDATE, FOR NO KEY UPDATE, FOR SHARE, and FOR KEY SHARE, respectively, as described in Section 13.3.2. Two additional modes are specific to multixacts: nokeyupd, used by updates that do not modify key columns, and upd, used by updates or deletes that modify key columns.Version history 1