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多项选择题Identify the two situations in which you use the alert log file in your database to check the details.()

A、Running a query on a table returns "ORA-600: Internal Error."

B、Inserting a value in a table returns "ORA-01722: invalid number."

C、Creating a table returns "ORA-00955: name is already used by an existing object."

D、Inserting a value in a table returns "ORA-00001: unique constraint (SYS.PK_TECHP) violated." 

E、Inserting a row in a table returns "ORA-00060: deadlock detected while waiting for resource."

  • A,E
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