Overview:
A user is running a Vault Query Language (VQL) statement to pull a list of workflows containing a particular document. It returns an error: Invalid filter operator: "CONTAINS".
Query: SELECT workflow_status__v,workflow_
Error:
Root Cause:
The workflow object does not support the CONTAINS operator.
Solution:
For a workflow query, use the OR operator instead.
Related Documentation:
Vault API Documentation: Query Syntax & Structure