Does sql support programming?
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What is difference between % ROWTYPE and TYPE RECORD ?
What are sql objects?
Can we insert delete data in view?
What is use of trigger?
How to call the function and Procedure in trigger?
Can we use view in stored procedure?
what is the difernece between named and anonymous pl/sql blocks??
how to convert numeric values to character strings? : Sql dba
need to split a string into separate values. eg. col1 col2 ---------- 100 - 'a,b,c' 200 - 'a,x,d,e' 300 - 'c' result: value count ------------- a - 2 b - 1 c - 2 etc.
Can a primary key be a foreign key?
What is cold data?
Explain the difference between cursor declared in procedures and cursors declared in the package specification?