How to define an oracle sub procedure?
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The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
Explain the use of indexes option in exp command.
i want department wise maxmum salary and empolyee name
How we can able to import our own template (users designed MS-Word templates) which has many tabular columns; need to pass some values generate by Oracle-reports9i? Actually need to import more than 400 MS-Word templates into Oracle Reports-9i to minimize layout design in Reports.
What is a table index?
How do I uninstall oracle client from windows?
what is the syntax of ALTER command?
what are actual and formal parameters?
What is a lookup table in oracle?
Can we create trigger on view in oracle?
What is the sql query to concatenate column values from multiple rows in oracle?
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.