The following lines contain the word 'select', 'insert', 'update' or 'delete':
PROCEDURE select_columns ( X_repository_id IN OUT number,
X_status IN OUT varchar2,
X_status_name IN OUT varchar2,
X_usage IN OUT varchar2,
X_usage_name IN OUT varchar2) IS
BEGIN
SELECT lookup1.meaning, lookup2.meaning
INTO X_status_name, X_usage_name
FROM cn_lookups lookup1, cn_lookups lookup2
WHERE lookup1.lookup_type = 'REPOSITORY_STATUS'
AND lookup1.lookup_code = X_status
AND lookup2.lookup_type = 'REPOSITORY_USAGE'
AND lookup2.lookup_code = X_usage;
END select_columns;