Question: What is the tax source system code related to the benefits and overpayments? List the code and the benifit id, order by benifit id.
Schema: create table cmi_cross_references (source_system_code varchar, cmi_cross_ref_id varchar, PRIMARY KEY (source_system_code)); create table benefits_overpayments (council_tax_id varchar, cmi_cross_ref_id varchar, PRIMARY KEY (council_tax_id))
SQL: select t1.source_system_code, t2.council_tax_id from cmi_cross_references as t1 join benefits_overpayments as t2 on t1.cmi_cross_ref_id = t2.cmi_cross_ref_id order by t2.council_tax_id