What is a unique key?
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When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?
What is an intersect?
Is it possible to create the following trigger: before or after update trigger for each row?
what is a scheduled jobs or what is a scheduled tasks? : Sql dba
What is synonyms?
How many tables can you join in sql?
What type of join is sql join?
Is it possible to include an insert statement on the same table to which the trigger is assigned?
Which join is default?
Types of backups ?
Is it possible to Restore a Dropped Table using Rollback Command in Oracle SQL Plus ?
What is the use of stored procedures?