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FM.SQL.RowCount

Queries number of rows in the result.

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.Release
• FM.SQL.Sum
• IsError
• Matrix.InsertRecordsToSQL
• Matrix.Max
• Matrix.Multiply
• Matrix.Sum
• Matrix.Text
• SQL.Execute

Example Databases

• SQL in FileMaker/ImageGallery
• SQL in FileMaker/SQL Select Container
• SQL to other databases/SQL Export

Blog Entries

• FileMaker records to XML or JSON
• Image Gallery in FileMaker using SQL
• Execute SQL in FileMaker and get back native field types

FileMaker Magazin

• Ausgabe 3/2018, Seite 34, PDF

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

FM.SQL.ReleaseAll   -   FM.SQL.Sum

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