{"type":"rich","version":1.0,"title":"OceanBase - update partition hash key","width":1569,"html":"<a href=\"https://asciinema.org/a/634424\" target=\"_blank\"><img src=\"https://asciinema.org/a/634424.png\" alt=\"OceanBase - update partition hash key\" width=\"1569\"></a>","height":1048,"author_name":"ivantang","author_url":"https://asciinema.org/~ivantang","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":1048,"thumbnail_url":"https://asciinema.org/a/634424.png","thumbnail_width":1569}