{"action":"created","issue":{"url":"https://api.github.com/repos/typeorm/typeorm/issues/1977","repository_url":"https://api.github.com/repos/typeorm/typeorm","labels_url":"https://api.github.com/repos/typeorm/typeorm/issues/1977/labels{/name}","comments_url":"https://api.github.com/repos/typeorm/typeorm/issues/1977/comments","events_url":"https://api.github.com/repos/typeorm/typeorm/issues/1977/events","html_url":"https://github.com/typeorm/typeorm/issues/1977","id":316171604,"number":1977,"title":"What's the difference between query.changeColumn and query.renameColumn?","user":{"login":"fwh1990","id":11069720,"avatar_url":"https://avatars3.githubusercontent.com/u/11069720?v=4","gravatar_id":"","url":"https://api.github.com/users/fwh1990","html_url":"https://github.com/fwh1990","followers_url":"https://api.github.com/users/fwh1990/followers","following_url":"https://api.github.com/users/fwh1990/following{/other_user}","gists_url":"https://api.github.com/users/fwh1990/gists{/gist_id}","starred_url":"https://api.github.com/users/fwh1990/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fwh1990/subscriptions","organizations_url":"https://api.github.com/users/fwh1990/orgs","repos_url":"https://api.github.com/users/fwh1990/repos","events_url":"https://api.github.com/users/fwh1990/events{/privacy}","received_events_url":"https://api.github.com/users/fwh1990/received_events","type":"User","site_admin":false},"labels":[{"id":333605716,"url":"https://api.github.com/repos/typeorm/typeorm/labels/question","name":"question","color":"cc317c","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2018-04-20T08:20:12Z","updated_at":"2018-04-23T06:50:52Z","closed_at":null,"author_association":"NONE","body":"**Issue type:**\r\n\r\n[ ] question\r\n\r\n**Database system/driver:**\r\n\r\n\r\n[ ] `mysql`\r\n\r\n\r\n**TypeORM version:**\r\n\r\n[ ] `latest`\r\n\r\n**Steps to reproduce or a small repository showing the problem:**\r\n\r\nToday, I want to change comment description of one column, so I use `query.changeColumn()`, it seems so right, but not as my expect. Framework drop my column and create a new for me. It's unnecessary exactly. \r\n\r\nThen, I use `query.renameColumn()`, I got the right response. But, don't u think it's strange? It seems just will rename my column name."},"comment":{"url":"https://api.github.com/repos/typeorm/typeorm/issues/comments/383472288","html_url":"https://github.com/typeorm/typeorm/issues/1977#issuecomment-383472288","issue_url":"https://api.github.com/repos/typeorm/typeorm/issues/1977","id":383472288,"user":{"login":"fwh1990","id":11069720,"avatar_url":"https://avatars3.githubusercontent.com/u/11069720?v=4","gravatar_id":"","url":"https://api.github.com/users/fwh1990","html_url":"https://github.com/fwh1990","followers_url":"https://api.github.com/users/fwh1990/followers","following_url":"https://api.github.com/users/fwh1990/following{/other_user}","gists_url":"https://api.github.com/users/fwh1990/gists{/gist_id}","starred_url":"https://api.github.com/users/fwh1990/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fwh1990/subscriptions","organizations_url":"https://api.github.com/users/fwh1990/orgs","repos_url":"https://api.github.com/users/fwh1990/repos","events_url":"https://api.github.com/users/fwh1990/events{/privacy}","received_events_url":"https://api.github.com/users/fwh1990/received_events","type":"User","site_admin":false},"created_at":"2018-04-23T06:50:52Z","updated_at":"2018-04-23T06:50:52Z","author_association":"NONE","body":"The method `queryRunner.renameCloumn()` seems like a method only change column name. But it can do more things now. Maybe the method name `renameCloumn` is not proper here."}}
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