SELECT 1 AS exist_flag FROM basic_tenant WHERE flag != 1 AND ( tenant_udf_id = #{tenantUdfId} ) LIMIT 1 SELECT 1 AS exist_flag FROM basic_tenant WHERE flag != 1 AND tenant_udf_id = #{tenantUdfId} AND tenant_id != #{tenantId} LIMIT 1 SELECT 1 AS exist_flag FROM basic_tenant WHERE flag != 1 AND tenant_id != #{tenantId} LIMIT 1 SELECT basic_tenant.tenant_id AS tenantId, basic_tenant.tenant_udf_id AS tenantUdfId, basic_tenant.tenant_name AS tenantName, basic_tenant.building_id AS buildingId FROM basic_tenant WHERE flag != 1 AND basic_tenant.tenant_udf_id = #{tenantUdfId} AND basic_tenant.building_id = #{buildingId} AND FIND_IN_SET(#{spaceId}, basic_tenant.r_space_ids) SELECT basic_tenant.tenant_id AS tenantId, basic_tenant.tenant_udf_id AS tenantUdfId, basic_tenant.tenant_name AS tenantName, basic_tenant.building_id AS buildingId FROM basic_tenant WHERE flag != 1 AND basic_tenant.company_id= #{companyId} AND basic_tenant.building_id = #{buildingId} SELECT bb.name as buildingName, bt.tenant_udf_id AS tenantUdfId, bt.tenant_name AS tenantName, bb.name AS buildingName FROM basic_tenant bt LEFT JOIN basic_building bb ON bb.building_id = bt.building_id WHERE bt.flag != 1 AND bt.tenant_udf_id = #{tenantUdfId} AND bt.building_id = #{buildingId} GROUP BY bt.tenant_udf_id, bt.tenant_name, bb.name; SELECT bb.name as buildingName, bt.tenant_udf_id AS tenantUdfId, bt.tenant_name AS tenantName, bb.name AS buildingName, GROUP_CONCAT(bs.name SEPARATOR ',') AS relatedSpaceNames FROM basic_tenant bt LEFT JOIN basic_building bb ON bb.building_id = bt.building_id WHERE bt.flag != 1 GROUP BY bt.tenant_udf_id, bt.tenant_name, bb.name; INSERT INTO basic_tenant (tenant_udf_id, tenant_name, building_id, company_id, creator_id, modifier_id,create_time, modify_time, flag) VALUES ( #{item.tenantUdfId,jdbcType=VARCHAR}, #{item.tenantName,jdbcType=VARCHAR}, #{item.buildingId,jdbcType=BIGINT}, #{item.companyId,jdbcType=BIGINT}, #{item.creatorId,jdbcType=BIGINT}, #{item.modifierId,jdbcType=BIGINT}, #{item.createTime,jdbcType=BIGINT}, #{item.modifyTime,jdbcType=BIGINT}, #{item.flag,jdbcType=INTEGER} )