æ¯å¼ 表é½æ¯ä½ä¸ºâ段âæ¥åå¨çï¼å¯ä»¥éè¿user_segmentsè§å¾æ¥çå
¶ç¸åºä¿¡æ¯ã
段ï¼segmentsï¼çå®ä¹ï¼å¦æå建ä¸ä¸ªå ç»ç»è¡¨ï¼å该表就æ¯ä¸ä¸ªæ®µã
sqlï¼SELECT segment_name AS TABLENAME,BYTES FROM user_segments WHERE segment_name='表å'ã
解éï¼
segment_name å°±æ¯è¦æ¥è¯¢ç表åï¼å¤§åï¼ï¼BYTES 为表åå¨æå ç¨çåèæ°ãæ¬sqlçææå°±æ¯æ¥è¯¢åºè¡¨åå表æå çåå¨ç©ºé´å¤§å°ã
温馨提示:答案为网友推荐,仅供参考