How to display First 4 rows From Database Table?
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What is the sql query to concatenate column values from multiple rows in oracle?
5. Display full details for the creditor/s who has received the single largest payment. Do not use a table join or set operator anywhere in your query.
what are the advantages of running a database in NO archive log mode?
What is a static data dictionary in oracle?
In oracle there is column command, how will you explain that?
What is SGA ? How it is different from Ver 6.0 and Ver 7.0 ?
What is connection pool in oracle?
What is the function of Optimizer ?
Which Functions Using Integer ==> String's i.e 2 ==> Two... Like that string's ==> integer values ? It is Possible ?
how many types of index?
can we pass two out parameters at a time in function?please answer to my question
what are the disadvantages of hierarchial database over RDBMS?