{"push_id":3071701502,"size":1,"distinct_size":1,"ref":"refs/heads/ian/dm-docs","head":"fc95943334f26e6fee384ed36ea10a895c15655b","before":"deff964369f724975e58b2b9a9f83c3df92d6f82","commits":[{"sha":"fc95943334f26e6fee384ed36ea10a895c15655b","author":{"name":"GregoryIan","email":"16b9a83f475c7862a5a726d80000ebd3b0caed27@gmail.com"},"message":"improve column mapping","distinct":true,"url":"https://api.github.com/repos/pingcap/tidb-tools/commits/fc95943334f26e6fee384ed36ea10a895c15655b"}]}
{"actor":{"display_login":"GregoryIan"}}