pipIrr-SV.git - Gitblit

			@@ -864,4 +864,21 @@
			ORDER BY card.createDt DESC
			LIMIT 1
			</select>

			<!--检查卡地址是否已存在（管理卡表 + 农户水卡表）-->
			<select id="checkCardAddrExists" resultType="java.lang.Long">
			SELECT COUNT(*) AS totalCount FROM (
			-- 检查管理卡表中正常(1)和挂失(3)状态的记录，排除已注销(2)和未写卡(4)
			SELECT card_addr FROM se_management_card
			WHERE card_addr = #{cardAddr}
			AND state IN (1, 3)

			UNION ALL

			-- 检查农户水卡表中正常(1)和挂失(3)状态的记录
			SELECT cardAddr FROM se_client_card
			WHERE cardAddr = #{cardAddr}
			AND state IN (1, 3)
			) AS combined_result
			</select>
			</mapper>