I need to use 3 separate DB connections in my job. I do not want to hard code the connection details & hence plan to use the context variables & 3 context groups. How can I ensure that when the same context environment is selected it gets reflected in all context groups?
Environment affected to all groups and standalone context variables in Job
but You can easy - load values from csv file and do not store nothing in Studio, only variables names
You can refer to the related scenario "Reading data from different MySQL databases using dynamically loaded connection parameters
" in component reference about: TalendHelpCenter:tContextLoad
or the implicit context feature TalendHelpCenter:Configuring the Implicit Context Load feature.