MyFirstUDRKit/sql/MyFirstUDRKitPackage.sql

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/*
* This demonstrates how to declare the IDRs as part of a package
*/
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set term ^;
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create or alter package MyFirstUDRKit
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-- optional - declare sql security as DEFINER to give access rights of owner to all users
-- sql security definer
as
begin
function div (
anumerator integer, adenominator integer
)
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returns double precision;
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function flagged (
flags integer, flag integer
)
returns integer;
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-- function LoadBlobFromFile (
-- afilename varchar(8191),
-- ablob BLOB
-- )
-- returns bigint;
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end ^
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recreate package body MyFirstUDRKit
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as
begin
function div (
anumerator integer, adenominator integer
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)
returns double precision
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external name 'MyFirstUDRKit!MFK_div!Divide anumerator by adenominator' engine udr;
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function flagged (
flags integer, flag integer
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)
returns integer
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external name 'MyFirstUDRKit!MFK_flagged!How is this function used?' engine udr;
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-- function LoadBlobFromFile (
-- afilename varchar(8191),
-- ablob BLOB
-- )
-- returns bigint
-- external name 'MyFirstUDRKit!MFK_Load_Blob_From_File!Load file and save to Blob' engine udr;
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end ^
set term ;^
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grant execute on package MyFirstUDRKit to public;