The CIMON-SCADA system can be linked to relational database systems such as Access and Oracle by using this function. That is, diverse data of the CIMON-SCADA can be registered to relational database and acquired. To revise, register, delete and read the data in a database, the standard SQL is used and transaction is done through ODBC mechanism.
SQL query statement is classified into SELECT Statement and Others. The SELECT Statement is processed to read records as a result. The Others is adequate for one time transaction such as registering, deleting a record and etc.