Getting error while querying to get tables partition metadata in bigquery

Question

BigQuery project has one dataset and around 1005 tables.I am running query to get partition metadata for tables.

Query is SELECT count(*) FROM bq-tf-test-500-298.unravelFr8ks4.INFORMATION_SCHEMA.PARTITIONS;

Following error getting INFORMATION_SCHEMA.PARTITIONS query attempted to read too many tables. Please add more restrictive filters INFORMATION_SCHEMA.PARTITIONS query attempted to read too many tables. Please add more restrictive filters Attaching Query screenshot

Answer 1

Partitions view is currently at Preview state at the moment. It is possible that it tables it can read are limited. As the message suggests, a workaround of adding more filters could run your query.