The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT unique_key_id
FROM hr_pump_batch_line_user_keys
WHERE user_key_value = p_ext_effort_line_user_key;
SELECT object_version_number
FROM psp_external_effort_lines peel,
hr_pump_batch_line_user_keys key
WHERE key.user_key_value = p_user_key_value
AND peel.external_effort_line_id = key.unique_key_id ;