Concurrent rate limit for queries that contain user-defined functions (UDFs): 6 concurrent queries, including both interactive and batch queries. Interactive queries that contain UDFs count toward the concurrent rate limit for interactive queries.
https://cloud.google.com/bigquery/quota-policy#queries
My question. The limit is 6 concurrent queries containing UDF. Is this limits means not more then 6 different queries containing UDF or one query contain UDF can't run Concurrently more then 6 time?