postgresql/contrib/pgrowlocks/pgrowlocks.sql.in

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-- Adjust this setting to control where the objects get created.
SET search_path = public;
CREATE TYPE pgrowlocks_type AS (
locked_row TID, -- row TID
lock_type TEXT, -- lock type
locker XID, -- locking XID
multi bool, -- multi XID?
xids xid[], -- multi XIDs
pids INTEGER[] -- locker's process id
);
CREATE OR REPLACE FUNCTION pgrowlocks(text)
RETURNS setof pgrowlocks_type
AS 'MODULE_PATHNAME', 'pgrowlocks'
LANGUAGE 'C' STRICT;