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Editorial Team
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Asked: 2026-05-16T15:27:10+00:00

ALTER PROCEDURE [dbo].[GetValues] @FieldName NVARCHAR(50), @FormName NVARCHAR(50), @PoolName NVARCHAR(50) AS SELECT FieldValue FROM [dbo].[Values]

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ALTER PROCEDURE [dbo].[GetValues]
@FieldName NVARCHAR(50),
@FormName NVARCHAR(50),
@PoolName NVARCHAR(50)

AS SELECT FieldValue FROM [dbo].[Values]

INNER JOIN [dbo].[Fields]
        ON [dbo].[Fields].FieldID = [dbo].[Values].FieldID

INNER JOIN [dbo].[FormFields]
        ON [dbo].[FormFields].FieldID = [dbo].[Fields].FieldID

INNER JOIN [dbo].[Forms]
        ON [dbo].[Forms].FormID = [dbo].[FormFields].FormID

INNER JOIN [dbo].[Pools]
        ON [dbo].[Pools].FormID = [dbo].[Forms].FormID

WHERE [dbo].[Fields].FieldName = @FieldName
  AND [dbo].[Forms].FormName = @FormName
  AND [dbo].[Pools].PoolName = @PoolName

I expected this code to filter the Values by Field, Form and Pool names. But it only filters by the Field name. What’s wrong?

Forms

FormID    FormName
96        FormA
98        FormB
97        FormC

Pools

PoolID    FormID    PoolName
29        96        PoolA1
31        98        PoolB1
30        97        PoolC1

Records

RecordID    PoolID
42          29
43          29
44          29
45          31
46          31
47          31

Values

FieldID    RecordID    FieldValue
101        42          Yellow
101        43          Yellow
101        44          Yellow
101        45          Pink
101        46          Pink
101        47          Pink
102        42          Smith
102        43          Jones
102        44          Fletchers
103        42          Fred
103        43          Bob
103        44          Marty

For example, if I filter with “Favorite color” (FieldID=101), “FormA” (FormID=96) and “PoolA1” (PoolID=29), it shows “Yellow,Yellow,Yellow,Pink,Pink,Pink” whereas it should be “Yellow,Yellow,Yellow”.

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1 Answer

  1. Editorial Team

    As I thought, the problem was in the stored procedure itself. Everything else was fine. The JOINs were incorrectly done and that’s the reason why I got erroneous results. Here’s the solution:

    ALTER PROCEDURE [dbo].[GetValues]
@FieldName NVARCHAR(50),
@FormName NVARCHAR(50),
@PoolName NVARCHAR(50)

 AS SELECT FieldValue
      FROM [dbo].[Values]

INNER JOIN [dbo].[Fields]
        ON [dbo].[Fields].FieldID = [dbo].[Values].FieldID

INNER JOIN [dbo].[Records]
        ON [dbo].[Records].RecordID = [dbo].[Values].RecordID

INNER JOIN [dbo].[Pools]
        ON [dbo].[Pools].PoolID = [dbo].[Records].PoolID

INNER JOIN [dbo].[Forms]
        ON [dbo].[Forms].FormID = [dbo].[Pools].FormID

     WHERE [dbo].[Fields].FieldName = @FieldName
       AND [dbo].[Forms].FormName = @FormName
       AND [dbo].[Pools].PoolName = @PoolName
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