UFN_CONSTITUENT_GETFUZZYDUPLICATES

Returns a list of duplicate candidates using a prematch selection based on keyname soundex and postcode followed by fuzzy string comparison.

Return

Return Type
table

Parameters

Parameter	Parameter Type	Mode
@KEYNAME	nvarchar(100)	IN
@FIRSTNAME	nvarchar(50)	IN
@POSTCODE	nvarchar(12)	IN
@ADDRESSBLOCK	nvarchar(150)	IN

Definition

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CREATE function dbo.UFN_CONSTITUENT_GETFUZZYDUPLICATES(
    @KEYNAME nvarchar(100),
    @FIRSTNAME nvarchar(50) = '',
    @POSTCODE nvarchar(12),
    @ADDRESSBLOCK nvarchar(150) = ''
) 
returns @DUPLICATECANDIDATES table (
    CONSTITUENTID uniqueidentifier,
    ADDRESSID uniqueidentifier,
    MATCHPERCENTAGE numeric(5, 2)
) as
begin

    insert into @DUPLICATECANDIDATES (
        CONSTITUENTID,
        ADDRESSID,
        MATCHPERCENTAGE
    )
    select 
        CONSTITUENTID,
        ADDRESSID,
        MATCHPERCENTAGE
    from dbo.UFN_CONSTITUENT_GETTHRESHOLDFUZZYDUPLICATES(@KEYNAME, @FIRSTNAME, @POSTCODE, @ADDRESSBLOCK, null);

    return;
end