摘要:
1、查找特定表大小 select round(BYTES/1024/1024,2)||'M' from Dba_Segments where segment_name=upper('表名'); 2、查找数据库中占用空间较大的对象 SELECT OWNER,SEGMENT_NAME,SUM(bytes 阅读全文
posted @ 2021-09-23 11:21
taotao100
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