What is sql not null constraint?
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What is data type in database?
what is the difference between to_char and to_date functions?
I have a tablle like this: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 I Want below o/p: cust acc --------------- a 1 b 2|3 c 4|5|6 Please any one can you have any ideas share me. I have urgent requirement.
How do I find duplicates in the same column?
What is procedure explain with program?
Is sql procedural language?
How to add a column ‘salary’ to a table employee_details?
How do you update f as m and m as f from the below table testtable?
what is the use of friend function? : Sql dba
if i perform any operation on views such as insert, delete etc will my base table get affected?????
What is mutating trigger?How to avoid it??
Explain the difference between triggers and constraints?
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