KB-30971: Changing database type.
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: 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?…
Descrição: Em uma aplicação projetada para comunicar com 1500 tags OPC, qual a melhor opção de arquitetura para o cliente OPC: múltiplos grupos OPC com um reduzido número de tags…
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:…
O OpenOffice possui conexão DDE, onde é possível ler dados através do Elipse SCADA. Conforme documentação do software, para isto basta inserir os seguinte parâmetros: Nome do servidor: soffice Tópico:…
Question: How can I count the number of lines in a TXT file? Solution: To do so, you must use the methods in FileSystemObject object. Example: ‘Script for returning lines…
Question: How can I return the contents of a specific line in a TXT file? Solution: To do so, you must use the methods in FileSystemObject objects. Example: Const ForReading…
Access to Elipse SCADA’s database can happen via ISAM or ODBC sources. ISAM Connection ISAM is not supported by Windows x64, only x86, and as long as ISAM connection drivers…