I am using Json Input node and posting input parameters as json, The problem is when i connect table column to variable node that have a variable from the json input with database connector i get the error
"Execute failed: Could not create connection to database: cdata.jdbc.googlebigquery.GoogleBigQueryDriver"
But when i not post any json then it execute successfully with default values that is set in the Json Input node.
Attached: workflow snapshot
Please help to find what is going wrong ?