Example: /SQL/MySQL Query Version

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/SQL/MySQL Query Version


Required plugins for this example: MBS SQL Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /SQL/MySQL Query Version

This example is the version from Fri, 4th Aug 2016.

Project "MySQL Query Version.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub Open() dim con as new SQLConnectionMBS try // where is the library? con.SetFileOption con.kOptionLibraryMySQL, SpecialFolder.Desktop.Child("libmysqlclient.18.dylib") // connect to database // in this example it is MySQL, // but can also be Sybase, Informix, DB2 // SQLServer, InterBase, SQLBase and ODBC dim server as string = "192.168.4.17,4135@tools" con.Connect(server,"root","",SQLConnectionMBS.kMySQLClient) MsgBox "We are connected!" dim cmd as new SQLCommandMBS(con, "SELECT VERSION()") // create command object // Select from our test table cmd.Execute // fetch results row by row and print results if cmd.FetchNext then dim m as string = cmd.Field(1).asStringValue MsgBox "Version: "+m end if // Disconnect is optional // autodisconnect will occur in destructor if needed con.Disconnect catch r as RuntimeException MsgBox r.message // SAConnection::Rollback() // can also throw an exception // (if a network error for example), // we will be ready try // on error rollback changes con.Rollback catch rr as runtimeexception MsgBox rr.message end try end try End EventHandler
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
End Project

See also:

The items on this page are in the following plugins: MBS SQL Plugin.


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