SOUNDEX(): make quantitative comparisons : SOUNDEX « String Functions « SQL Server / T-SQL

1. SQL Server / T-SQL
2. String Functions
3. SOUNDEX

SOUNDEX(): make quantitative comparisons

1>
2> -- SOUNDEX(): make quantitative comparisons.
3>
4> DECLARE @Word1 VarChar(100)
5> DECLARE @Word2 VarChar(100)
6> DECLARE @Value1 Int
7> DECLARE @Value2 Int
8> DECLARE @SoundexDiff Int
9>
10> SET @Word1 = 'Joe'
11> SET @Word2 = 'Joose'
12> SELECT @Value1 = CONVERT(Int, SUBSTRING(SOUNDEX(@Word1), 2, 3))
13> SELECT @Value2 = CONVERT(Int, SUBSTRING(SOUNDEX(@Word2), 2, 3))
14> SET @SoundexDiff = ABS(@Value1 - @Value2)
15>
16> PRINT @SoundexDiff
17> GO
200
1>

           
       

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