[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15745174#comment-15745174 ] ASF GitHub Bot commented on FLINK-5304: --- Github user asfgit closed the pull request at: https://github.com/apache/flink/pull/2978 > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15745043#comment-15745043 ] ASF GitHub Bot commented on FLINK-5304: --- Github user fhueske commented on the issue: https://github.com/apache/flink/pull/2978 Merging > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15735382#comment-15735382 ] ASF GitHub Bot commented on FLINK-5304: --- Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/2978#discussion_r91718067 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/plan/nodes/dataset/DataSetCorrelate.scala --- @@ -34,7 +34,7 @@ import org.apache.flink.api.table.plan.nodes.FlinkCorrelate import org.apache.flink.api.table.typeutils.TypeConverter._ /** - * Flink RelNode which matches along with cross apply a user defined table function. + * Flink RelNode which matches along with join a user defined table function. --- End diff -- `with a join on a user defined table function` > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15735381#comment-15735381 ] ASF GitHub Bot commented on FLINK-5304: --- Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/2978#discussion_r91718117 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/plan/nodes/datastream/DataStreamCorrelate.scala --- @@ -33,7 +33,7 @@ import org.apache.flink.api.table.typeutils.TypeConverter._ import org.apache.flink.streaming.api.datastream.DataStream /** - * Flink RelNode which matches along with cross apply a user defined table function. + * Flink RelNode which matches along with join a user defined table function. --- End diff -- see above > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15735383#comment-15735383 ] ASF GitHub Bot commented on FLINK-5304: --- Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/2978#discussion_r91717856 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/plan/nodes/FlinkCorrelate.scala --- @@ -63,17 +63,17 @@ trait FlinkCorrelate { """.stripMargin if (joinType == SemiJoinType.INNER) { - // cross apply + // cross join --- End diff -- `cross join` -> `inner join` > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15735174#comment-15735174 ] ASF GitHub Bot commented on FLINK-5304: --- GitHub user wuchong opened a pull request: https://github.com/apache/flink/pull/2978 [FLINK-5304] [table] Change method name from crossApply to join in Table API Thanks for contributing to Apache Flink. Before you open your pull request, please take the following check list into consideration. If your changes take all of the items into account, feel free to open your pull request. For more information and/or questions please refer to the [How To Contribute guide](http://flink.apache.org/how-to-contribute.html). In addition to going through the list, please provide a meaningful description of your changes. - [ ] General - The pull request references the related JIRA issue ("[FLINK-XXX] Jira title text") - The pull request addresses only one issue - Each commit in the PR has a meaningful commit message (including the JIRA id) - [ ] Documentation - Documentation has been added for new functionality - Old documentation affected by the pull request has been updated - JavaDoc for public methods has been added - [ ] Tests & Build - Functionality added by the pull request is covered by tests - `mvn clean verify` has been executed successfully locally or a Travis build has passed Currently, the UDTF in Table API is used with `crossApply`, but is used with JOIN in SQL. UDTF is something similar to Table, so it make sense to use `.join("udtf(c) as (s)")` in Table API too, and join is more familiar to users than `crossApply`. The `outerApply` should be renamed to `leftOuterJoin`. You can merge this pull request into a Git repository by running: $ git pull https://github.com/wuchong/flink change-crossApply-to-join Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/2978.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2978 commit a8956658ab01e3a1de242771661cffea79fc512b Author: Jark WuDate: 2016-12-09T02:31:15Z [FLINK-5304] [table] Change method name from crossApply to join in Table API > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15734992#comment-15734992 ] Jark Wu commented on FLINK-5304: Yes. {{outerApply}} will be renamed to {{leftOuterJoin}} > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15734941#comment-15734941 ] Timo Walther commented on FLINK-5304: - I'm fine with this change but what happens with {{outerApply}}? We should also rename it to {{leftOuterJoin()}} to be consistent. > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (FLINK-5304) Change method name from crossApply to join in Table API
[ https://issues.apache.org/jira/browse/FLINK-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15734857#comment-15734857 ] Fabian Hueske commented on FLINK-5304: -- Makes sense to me. What do you think [~twalthr]? > Change method name from crossApply to join in Table API > --- > > Key: FLINK-5304 > URL: https://issues.apache.org/jira/browse/FLINK-5304 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL >Reporter: Jark Wu >Assignee: Jark Wu > > Currently, the UDTF in Table API is used with {{crossApply}}, but is used > with JOIN in SQL. UDTF is something similar to Table, so it make sense to use > {{.join("udtf(c) as (s)")}} in Table API too, and join is more familiar to > users than {{crossApply}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)