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What is the between Function and Procedure?

Answer Posted / guest

fun returns values
proc may or may not return values

fun always contain a return statement
proc not.

fun can be used in select queries
proc can not be.

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in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement

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