SQL: • A structured query language (SQL) is a set of English - TopicsExpress



          

SQL: • A structured query language (SQL) is a set of English like commands. Query languages in a user-friendly way allow users to retrieve data from database. • For Ex: Select S.No, S.Name from student; Mirror Log: • A mirror log is an optional file and has a file extension of .mlg. • It is a copy of a transaction log and provides additional protection against the loss of data in the event the transaction log becomes unusable.
Posted on: Sun, 27 Apr 2014 04:45:01 +0000

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