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Re: create function : change name of input parameter

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On 08/20/2014 07:00 AM, Lori Corbani wrote:

My example:

DROP FUNCTION ACC_setMax();

CREATE OR REPLACE FUNCTION ACC_setMax (
increment int,
prefixPart varchar(30) = 'MGI:'
)
RETURNS VOID AS
\$\$


BEGIN

/* Increment the max MGI Accession Number by @increment */
update ACC_AccessionMax
set maxNumericPart = maxNumericPart + increment
where prefixPart = prefixPart
;


END;
\$\$
LANGUAGE plpgsql;

GRANT EXECUTE ON FUNCTION ACC_setMax(int,varchar) TO public;

*****

When I change the parameter "prefixPart" to "v_prefixPart"....I get the error.

prefixPart varchar(30) = 'MGI:'

where prefixPart = prefixPart

changed to

v_ prefixPart varchar(30) = 'MGI:'

where prefixPart = v_prefixPart

It worked here on Postgres 9.3 and un-escaping the $.


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx


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