_analyze_tables_: _analyze_tables_, column

This data as json

table	column	total_rows	num_null	num_blank	num_distinct	most_common	least_common
_analyze_tables_	column	350	0	0	153	[["id", 33], ["name", 17], ["repo", 11], ["term", 10], ["sz", 10], ["segid", 10], ["pgno", 10], ["node_id", 10], ["k", 10], ["block", 10]]	[["uploader", 1], ["use_squash_pr_title_as_default", 1], ["user_id", 1], ["uses", 1], ["visibility", 1], ["watchers", 1], ["watchers_count", 1], ["web_commit_signoff_required", 1], ["with", 1], ["workflow", 1]]