[jira] [Created] (FLINK-9854) Allow passing multi-line input to SQL Client CLI

Timo Walther created FLINK-9854: --- Summary: Allow passing multi-line input to SQL Client CLI Key: FLINK-9854 URL: https://issues.apache.org/jira/browse/FLINK-9854 Project: Flink Issue Type:

Re: Flink Query Optimizer

+1. Having table statistics is one of the main blockers for more advanced optimization rules. I would love to contribute to this effort! However I think @Alberts case is more on the data set side. Was there any plan to integrate with data set table statistics first then extend to data stream

Re: Flink Query Optimizer

Hi, Currently the biggest limitation that prevents better query optimisation is lack of table statistics (which are not trivial to provide in streaming), thus Joins/Aggregation reordering doesn’t work. We have some ideas how to tackle this issue and definitely at some point of time we will

[jira] [Created] (FLINK-9853) add hex support in table api and sql

xueyu created FLINK-9853: Summary: add hex support in table api and sql Key: FLINK-9853 URL: https://issues.apache.org/jira/browse/FLINK-9853 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-9852) Expose descriptor-based sink creation in table environments

Timo Walther created FLINK-9852: --- Summary: Expose descriptor-based sink creation in table environments Key: FLINK-9852 URL: https://issues.apache.org/jira/browse/FLINK-9852 Project: Flink

[jira] [Created] (FLINK-9851) Add documentation for unified table sources/sinks

Timo Walther created FLINK-9851: --- Summary: Add documentation for unified table sources/sinks Key: FLINK-9851 URL: https://issues.apache.org/jira/browse/FLINK-9851 Project: Flink Issue Type:

[jira] [Created] (FLINK-9850) Add a string to the print method to identify output for DataStream

Hequn Cheng created FLINK-9850: -- Summary: Add a string to the print method to identify output for DataStream Key: FLINK-9850 URL: https://issues.apache.org/jira/browse/FLINK-9850 Project: Flink