Question: How can I connect to an INFOMIX database via scripts? Solution: To connect to an INFOMIX database via scripts, you can use the following methods: Set DBConnection = CreateObject(“ADODB.Connection”)…
Question: How can I back up a database via E3? Solution: To do so, there are two possibilities: 1. In an Access database, copy the file corresponding to the database…
Question: What is a Database Server? What is it for? Solution: A DBServer, or a Database Server, is the application item that concentrates all the project’s data records and queries…
Question: Can data be recorded in a remote Oracle or SQL Server? Solution: Yes; to do so, you must just enable the Oracle/SQL Server to accept remote data recording.
Question: If an application starts with an Access database and in the middle of the process it migrates to SQL/Oracle, will the previous data be sent to the new database?…
Question: How can I establish communication between E3 and SQL 2005 Express ? Solution: To do so, add a database to E3, access its properties, and set it up as…
Question: In an application designed to communicate with 1500 OPC tags, which of the following is the best option for the OPC client: several OPC groups with fewer tags (for…
Question: How many SQL client licenses are required in an application with two E3Servers (in Hot-Standby) and five Viewers? Solution: The communication between E3 and the database happens exclusively in…
Question: My application’s got slower after two weeks working with an Access database. Why has this happened, and how can I fix it? Solution: This may have happened because the…
OpenOffice can establish a DDE connection, where you can read data via Elipse SCADA. According to the software’s documentation, to do so you will need to insert the following paramenters:…