摘要:
数据迁移,相同字段如何统计? SELECT wm_concat(COLUMN_NAME) from (SELECT OWNER ,TABLE_NAME ,COLUMN_ID ,COLUMN_NAME ,DATA_TYPE ,DATA_LENGTHFROM DBA_TAB_COLUMNSWHERE O 阅读全文
posted @ 2021-03-16 15:55
老街巷口熟睡的猫
阅读(93)
评论(0)
推荐(0)

浙公网安备 33010602011771号