How does sql store data?
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What type of join is sql join?
What is time based sql injection?
how to eliminate null values in a column i.e table vlaues 1 2 3 NULL 3 4 1 5 NULL i want output like this 1 2 3 3 4 1 5 i dnt want to use nvl is null and i dnt want replace the NULL value with any value i.e nvl(col,o);
What is clustered and nonclustered index in sql?
Is left join same as join?
Which version of sql do I have?
What are different types of sql commands?
what is the difference between binary_integer and pls_integer
Does truncate free space?
What is an Integrity Constraint?
What are the types of operators available in sql?
What is the difference between having and a where in sql?
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