What are the numeric comparison operations?
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I have a parent program and a child program. I want to write a statement in Exception Block of the parent program so that when the statement in the exception block is executed, the control goes to the next statement in the parent block bypassing the child block.How do i do that?
What is the maximum limit on the number of columns in a table?
How to resolve name conflicts between variables and columns?
What is a procedure in oracle?
how to get count of tables in particular database in Oracle?
What do you mean by merge in oracle and how can you merge two tables?
How to convert raw data type into text in oracle? Explain
Name the three major set of files on disk that compose a database in Oracle?
What is parameterized cursor in oracle?
Can you drop an index associated with a unique or primary key constraint?
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
what is exact difference between drop and truncate table.