Version:
LESSON LIST
Autoplay
Off
-
2:03Creating Memory Tags
-
4:24Creating Expression Tags
-
2:35Creating Query Tags
Take topic challenge
Take topic challenge
LESSON
Creating Query Tags
Description
Query Tags execute a SQL Query, whose result provides the value for the Tag. Like SQL binding in Vision, SQL Query Tags can reference other Tags to build dynamic queries. Query Tags cannot be written to.
Video recorded using: Ignition 7.8