AdvSQL_SelectLastData
Function: Read the last record from SQL mobile database.
1.Enable: (BOOL), Enable AdvSQL function blocks.
2.DataBaseName: (STRING), SQL mobile database name. Rreserved for handling more than one SQL mobile database in the future.
3.ColumnIndex: (INT), The column index in SQL mobile database.
4.ColumnName: (STRING), Name of SQL mobile database.
5.ValLength: (INT), Maximum length of data field.
6.Value:(STRING), Content of data field.
Chapter 5 Network Functions
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