An error occurs when pushing to bigquery with microseconds timestamp fields

[phil-park]

Expected Behavior

When you call the push API to add data with bigquery, you will receive a response of 200.

Current Behavior

If timestamp_fields is entered in Microseconds, a 500 error occurs.

Steps to reproduce

Call the API by inserting an Integer with microseconds precision into the timestamp field.

Specifications

• Version: master branch
• Platform:
• Subsystem:

Possible Solution

Allow truncation of numbers when coercing nano seconds in pyarrow write_table.