sha,message,author_date,committer_date,raw_author,raw_author_label,raw_committer,raw_committer_label,repo,repo_label,author,author_label,committer,committer_label
b2188f044265c95f7e54860e28107c17d2a6ed2e,Use .custom_sql() for _group_count implementation (refs #150),2018-04-08T15:42:56Z,2018-04-08T15:43:45Z,13ae486343ea6454a93114c6f558ffea2f2c6874,Simon Willison,13ae486343ea6454a93114c6f558ffea2f2c6874,Simon Willison,107914493,datasette,9599,simonw,9599,simonw