hi everybody,I'm trying to launch the following query:DECLARE ex_table STRING;DECLARE ex_column STRING;DECLARE query_text STRING;set ex_table="read_table";set ex_column="read_column";SET query_text = CONCAT('SELECT * FROM my_project.my_dataset.', ex_...

Hello everybody,I need to programmatically obtain the size in bytes of the tables contained in a particular dataset. In order to get that info, I've queried the INFORMATION_SCHEMA.TABLE_STORAGE which contains the field "TOTAL_LOGICAL_BYTES".However, ...