下面一句话是不是把tbsasmhigh2.dbf重新命名成TBSASMHIGH2.256.941195609?那为什么rename后tbsasmhigh2还在?
alter database rename file '+newdata/orcl/datafile/tbsasmhigh2.dbf' to '+newdata/orcl/datafile/TBSASMHIGH2.256.941195609';
select * from v$asm_alias where group_number=3