Name the various constraints used in oracle?
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How to loop through data rows in the implicit cursor?
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
How to convert dates to characters in oracle?
How to work with data objects interactively?
Her departmandaki isçilerden empno' su ikinci sirada olan isçilerin empno, deptno, hiredate, sira_no bigilerini döndüren sorguyu yaziniz?
How to create a stored program unit?
Does facebook use oracle?
What does COMMIT do ?
Explain the difference between sap and oracle?
How to insert a record into a table?
consider some table with 4 r 5 columns in that 1 col is DATE type. The data is like that,For each date in that col some 3 fields r there but all the records r having different data. Now i want to display all the columns by performing grouping on the date field ( as SELECTION Operator(*) cannot be used with group function having only one "group by clause". how to do this? can any one help me in finding out the solution plss?
How to open and close an explicit cursor in oracle?