add

qiaoba-module/qiaoba-module-tenant/src/main/resources/mapper/SysTenantDatasourceMapper.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.qiaoba.module.tenant.mapper.SysTenantDatasourceMapper">
+    <select id="selectTenantIds" resultType="string">
+        SELECT tenant_id FROM sys_tenant_datasource GROUP BY tenant_id
+    </select>
+
+    <update id="setBackupDatasourceExcludeId">
+        update sys_tenant_datasource set is_primary = #{code} where tenant_id = #{tenantId} and datasource_id != #{excludeId}
+    </update>
+
+    <select id="selectByIp" resultType="com.qiaoba.api.tenant.entity.SysTenantDatasource">
+        select * from sys_tenant_datasource where ip = #{ip} and tenant_id = #{tenantId}
+    </select>
+</mapper>