Querying multiple tables in Big Query

Question

As it is not possible to update data within a table in BigQuery, and supports only append mechanism, I have decided to create new tables on monthly basis. So suppose for yea

Answer 1

Standard SQL.

Use a wildcard.

SELECT trafficSource.medium AS Traffic_Source, COUNT(trafficSource.medium) AS Counts_Source
FROM `608XXXXX.ga_sessions_201310*`
GROUP BY Traffic_Source
ORDER BY Counts_Source DESC