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12 c RAC environment how to delete the mistake to add a database file

Time:09-24

Prior to the test on the virtual machine to install oracle performance, using tools to add the user cc, cc table space, and the database file/u01/app/oracle/product/12.1.0/dbhome_1oradataccdata. DBF.
When the user didn't add success, table space also have no, only DBF file, originally is the asm storage, DATA, but DBF in local; The
Directory is no this file, but can a database query, shut down many times, start the database, all can find the file

SQL> The alter in tablespace users drop datafile '/u01/app/oracle/product/12.1.0/dbhome_1oradataccdata. DBF';

ORA - 03284: datafile or tempfile as expected
/u01/app/oracle/product/12.1.0/dbhome_1oradataccdata. DBF is not a member of
In tablespace USERS


SQL> Select distinct TABLESPACE_NAME from tabs

TABLESPACE_NAME
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
SYSAUX
The SYSTEM

CodePudding user response:

Shown above is not a member of in tablespace USERS,
You look at the record dba_data_files inside is what circumstance

CodePudding user response:

You login to another node to try, because you create data files may no longer current login nodes, on the other hand, if the data has been written about the data files can't drop, suggest moving the file from the local file system into the ASM
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