Why do we need unique key in a table?
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Do view contain data?
What is dcl in sql?
What does “select count(1) from tab” result?
What is the largest value that can be stored in a byte data field?
what is denormalization. : Sql dba
How do I view tables in mysql?
Can we call stored procedure in function?
2. Select A.A from ( select 1 as from dual Union select 1 as from dual)A Full outer join ( select 1 B from dual Union select 2 B from dual)B On A.A=B.B
How delete a row in sql?
Can we write dml inside a function in sql server?
What will you get by the cursor attribute sql%notfound?
I need a exceptoin in pl/sql block so that if any errors occur in the block then no exception should errors should raise?
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