[GitHub] [arrow-datafusion] adsharma commented on issue #533: Add extension plugin to parse SQL into logical plan

2021-06-22 Thread GitBox
adsharma commented on issue #533: URL: https://github.com/apache/arrow-datafusion/issues/533#issuecomment-865192183 Are the following good references for what delta lake is proposing? https://docs.databricks.com/delta/concurrency-control.html

[GitHub] [arrow-datafusion] adsharma commented on issue #533: Add extension plugin to parse SQL into logical plan

2021-06-21 Thread GitBox
adsharma commented on issue #533: URL: https://github.com/apache/arrow-datafusion/issues/533#issuecomment-865192183 Are the following good references for what delta lake is proposing? https://docs.databricks.com/delta/concurrency-control.html

[GitHub] [arrow-datafusion] adsharma commented on issue #533: Add extension plugin to parse SQL into logical plan

2021-06-14 Thread GitBox
adsharma commented on issue #533: URL: https://github.com/apache/arrow-datafusion/issues/533#issuecomment-860999601 I don't have much context about the proposal. Trying to understand things better. Please bear with me. The reason why SQL doesn't have `select * from t version as of

[GitHub] [arrow-datafusion] adsharma commented on issue #533: Add extension plugin to parse SQL into logical plan

2021-06-14 Thread GitBox
adsharma commented on issue #533: URL: https://github.com/apache/arrow-datafusion/issues/533#issuecomment-859977886 > select * from t version as of n Is preventing a query such as the following desirable? ``` select * from t1 version as of n1 union all select * from