问题:
Examine the command:
SQL> DBMS_STATS.SET_TABLE_PREFS(’SH’, ’CUSTOMERS’, ’PUBLISH’, ’false’);
Which statementdescribes the effect of the above command()
A . Automatic statistics collection is stopped for the CUSTOMERS table.
B . Statistics for the CUSTOMERS table are locked and cannot be overwritten.
C . Existing statistics for the CUSTOMERS table become unusable for the query optimizer.
D . Subsequently, statistics gathered on the CUSTOMERS table are stored as pending statistic
Examine the command:
SQL> DBMS_STATS.SET_TABLE_PREFS(’SH’, ’CUSTOMERS’, ’PUBLISH’, ’false’);
Which statementdescribes the effect of the above command()
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