{"action":"opened","issue":{"url":"https://api.github.com/repos/agmen-hu/node-datapumps/issues/35","repository_url":"https://api.github.com/repos/agmen-hu/node-datapumps","labels_url":"https://api.github.com/repos/agmen-hu/node-datapumps/issues/35/labels{/name}","comments_url":"https://api.github.com/repos/agmen-hu/node-datapumps/issues/35/comments","events_url":"https://api.github.com/repos/agmen-hu/node-datapumps/issues/35/events","html_url":"https://github.com/agmen-hu/node-datapumps/issues/35","id":186276391,"number":35,"title":"ExcelWriterMixin - Streaming / memory handling for very large files ","user":{"login":"CreativeTransmissions","id":875087,"avatar_url":"https://avatars.githubusercontent.com/u/875087?v=3","gravatar_id":"","url":"https://api.github.com/users/CreativeTransmissions","html_url":"https://github.com/CreativeTransmissions","followers_url":"https://api.github.com/users/CreativeTransmissions/followers","following_url":"https://api.github.com/users/CreativeTransmissions/following{/other_user}","gists_url":"https://api.github.com/users/CreativeTransmissions/gists{/gist_id}","starred_url":"https://api.github.com/users/CreativeTransmissions/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/CreativeTransmissions/subscriptions","organizations_url":"https://api.github.com/users/CreativeTransmissions/orgs","repos_url":"https://api.github.com/users/CreativeTransmissions/repos","events_url":"https://api.github.com/users/CreativeTransmissions/events{/privacy}","received_events_url":"https://api.github.com/users/CreativeTransmissions/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-10-31T12:53:14Z","updated_at":"2016-10-31T12:53:14Z","closed_at":null,"body":"Hi there,\r\n\r\nCould you please advise whether exporting a very large number of rows (100,000 +) from MySQL will cause the ExcelWriterMixin to build the whole file in memory before creating the file, or if it will stream the output row by row, freeing memory as it goes?\r\n\r\nMany thanks."}}
{"actor":{"display_login":"CreativeTransmissions"}}