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WebVue
Alarms
Audit and diagnostic
Communication interfaces
Configuration environment
Data acquisition
DataVue/Data Export
Development kits
General
Historical data
HMI
Known issues
Other Products
PcVue installation
PcVue miscellaneous
Real time data
Sample projects
Scripting
Security bulletin
SnapVue
System
TouchVue
UDC
Upgrade issues
Useful tools
Version Information
WebVue
[KB1250] Postgres provider tutorial using Npgsql provider
PostgreSQL is “the world’s most advanced open-source relational database”. It’s made by PostgreSQL Global Development Group. Unfortunately, PostgreSQL like some open source projects such as Maria DB does not offer a ready […]
[KB1241] SQL Server Native Replication (Enterprise Edition)
See attached pdf document. Download attachments: KB1241.pdf
[KB1236] Not possible to archive in SQL database
If the traces are activated you could have this kind of error: CSchTable::AbleToWrite on ‘TRENDTABLE1′ is FALSE ID=’2’ Here’s what we recommend you check in this case: Is the database […]
[KB1145] Database status check at startup
Applies to: PcVue 11.2 onwards Summary: Program and mimic to be set up to check if connection to a database is valid at project startup. Details: At project startup, HDS […]
[KB732] How to copy the contents of an HDS table to another SQL table or other relational database
Applies to: All PcVue versions including the HDS Originator: AD Summary: The SQL Server tools allow you to copy the contents of a table using two methods. On the fly […]
[KB716] Accessing SQL Server Database through VBA
Applies to: All VBA versions Summary: This VBA module allows to send read and write requests to a SQL Server database, using the ADO VBA Reference. The script is embbeded […]
[KB479] How to generate TS column if it is absent from the database
Applies to: PcVue all versions. Summary: This article explains how, when using the HDS, to generate a TS column by using an SQL query. Details: TS is an optional column. […]