FM.SQL.FieldCount

Queries number of fields.

Parameters

Parameter	Description	Example
SQLref	The reference number returned by FM.SQL.Execute function.	$SQLRef

Result

Returns number or error.

Description

Examples

Query some values:

Set Variable [$sql; Value:MBS( "FM.SQL.Execute"; ""; "select * from Clients")]
If [MBS("IsError")]
    Show Custom Dialog ["SQL error"; $sql]
Else
    Show Custom Dialog ["SQL result"; "got " & MBS( "FM.SQL.RowCount"; $sql ) &" rows with each " & MBS( "FM.SQL.FieldCount"; $sql ) & " …"]
    Set Variable [$r; Value:MBS( "FM.SQL.Release"; $sql )]
End If

See also

• FM.SQL.CSV
• FM.SQL.Execute
• FM.SQL.Field
• FM.SQL.FieldType
• FM.SQL.Release
• FM.SQL.RowCount
• FM.SQL.Text
• IsError
• SQL.Execute
• SQL.FieldCount

Example Databases

• SQL in FileMaker/SQL Select Container

Blog Entries

• Execute SQL in FileMaker and get back native field types

This function is free to use.

Created 18th April 2015, last changed 8th January 2017

FM.SQL.Field - FM.SQL.FieldType