src/main/resources/mapper/sales/SalesLedgerMapper.xml
@@ -5,7 +5,7 @@ <mapper namespace="com.ruoyi.sales.mapper.SalesLedgerMapper"> <select id="selectSequencesByDate" resultType="java.lang.Integer"> SELECT CAST(SUBSTR(sales_contract_no, 9, 2) AS SIGNED) SELECT CAST(SUBSTR(sales_contract_no, 9, 3) AS SIGNED) FROM sales_ledger WHERE SUBSTR(sales_contract_no, 1, 8) = #{datePart} </select>