HEIDENHAIN TNC 620 Programming Station

Programming Qparameters | Accessing tables with SQL statements
SQL UPDATE
SQL UPDATE changes a row in the result set. The new values
of the individual cells are copied by the control from the bound
Q parameters. The transaction is defined through the HANDLE
to be specified, and the row is defined by the INDEX. The control
completely overwrites the already existing rows in the result set.
SQL UPDATE takes all of the columns into consideration that contain
the SELECT instruction (SQL command SQL EXECUTE).
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022
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