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SQL.GetFieldsAsJSON

Queries fields values current record as JSON object.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
SQL 10.2 Yes Yes Yes Yes Yes
MBS( "SQL.GetFieldsAsJSON"; Command )   More

Parameters

Parameter Description Example
Command The command reference number gained with SQL.NewCommand. $Command

Result

Returns JSON or error.

Description

Queries fields values current record as JSON object.
Dates, Intervals and BLOBs get converted to text. Boolean, Integer, Numeric and Double types are converted to numbers in JSON. Boolean is passed through as boolean. Null or unknown field types are returned as NULL in JSON.

Examples

Show records as JSON:

# Create select and run it
Set Variable [ $Command ; Value: MBS("SQL.NewCommand"; $Connection; "SELECT * FROM Test") ]
# Run it
Set Variable [ $result ; Value: MBS("SQL.Execute"; $Command) ]
If [ $result ≠ "OK" ]
    Show Custom Dialog [ "Error: " & $result ]
Else
    Loop
        Set Variable [ $result ; Value: MBS("SQL.FetchNext"; $Command) ]
        Exit Loop If [ $result ≠ 1 ]
        Show Custom Dialog [ "JSON" ; MBS( "SQL.GetFieldsAsJSON"; $Command ) ]
    End Loop
End If
# Cleanup
Set Variable [ $result2 ; Value: MBS("SQL.FreeCommand"; $Command) ]

See also

Example Databases

Blog Entries

Release notes

Created 11st March 2020, last changed 11st March 2020


SQL.GetFieldValueList   -   SQL.GetIsolationLevel

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