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 Related Questions What happens if a procedure that updates a column of table X is called in a database trigger of the same table ? Mutation of table occurs. Raise_application_error is a procedure of package DBMS_STANDARD which allows to issue an user_defined error messages from stored sub-program or database Latest Answer : You can use this procedure to issue user-defined error messages from stored subprograms.You can report errors to your application and avoid returning unhandled exceptions.Syntax: raise_application_error (error_number,message[, {TRUE | FALSE}]); ... In the standard package. Procedures, Functions & Packages ; Latest Answer : Predefined exceptions are globally declared in standard package ... A stored procedure is a sequence of statements that perform specific function. Latest Answer : A procedure is a named PL/SQL block that can accept parameters (sometimes referred to as arguments), and be invoked. Generally speaking, you use a procedure to perform an action. A procedure has a header, a declaration section, an executable section, ... A FUNCTION is always returns a value using the return statement. A PROCEDURE may return one or more values through parameters or Latest Answer : 1. Function is mainly used in the case where it must return a value. Where as a procedure may or may not return a value or may return more than one value using the OUT parameter. 2. Function can be called from SQL statements where as procedure can not ... IN,OUT,IN-OUT parameters. Latest Answer : IN (default): Passes a constant value from the calling environment into the procedureOUT :Passes a value from the procedure to the calling environmentIN OUT :Passes a value from the calling environment into the ... Procedure Specification and Procedure Body. Latest Answer : This is from Oracle PL/SQL DocumentationA procedure has two parts: the specification (spec for short) and the body.The procedure spec begins with the keyword PROCEDURE and ends with the procedurename or a parameter listThe procedure body begins with the ... PROCEDURE name (parameter list.....) is local variable declarations BEGIN Latest Answer : [CREATE [OR REPLACE]] PROCEDURE procedure_name[(Optional Parameters)] {IS | AS} [PRAGMA AUTONOMOUS_TRANSACTION;] [local declarations] BEGIN executable statements [EXCEPTION exception handlers] END [name]; ... Function is called as part of an expression. sal := calculate_sal ('a822'); procedure is called as a PL/SQL statement calculate_bonus ('A822'); Latest Answer : Procedure can be called in the following waysa) CALL direcb) EXCECUTE from calling environmentc) from other procedures or functions or packagesFunctions can be called in the following ... The Same procedure name is repeated with parameters of different datatypes and parameters in different positions, varying number of parameters is called overloading of Latest Answer : Definining two or more procedures with same name is called overloading of procedures. But they must differ in no or order or datatype family of formal arguments. ...
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