Requesting a Review about PR----[CALCITE-4757]

Hi Follower, Please help review this PR, So that I can make some improvements. Thank you very much. The ISSUE address: *https://issues.apache.org/jira/browse/CALCITE-**4757* The AVATICA PR address:

[jira] [Created] (CALCITE-4785) The parser allows multiple ON ERROR or ON EMPTY clauses for JSON_QUERY and JSON_VALUE

Viliam Durina created CALCITE-4785: -- Summary: The parser allows multiple ON ERROR or ON EMPTY clauses for JSON_QUERY and JSON_VALUE Key: CALCITE-4785 URL: https://issues.apache.org/jira/browse/CALCITE-4785

[jira] [Created] (CALCITE-4784) Ensure Correlate#requiredColumns is subset of columns in left relation

Stamatis Zampetakis created CALCITE-4784: Summary: Ensure Correlate#requiredColumns is subset of columns in left relation Key: CALCITE-4784 URL: https://issues.apache.org/jira/browse/CALCITE-4784

Inconsistency of javadoc and actual behaviour of RelNode#getVariablesSet

Hi, folks I have a question about org.apache.calcite.rel.RelNode#getVariablesSet. Javadoc says, it returns variables that are set by current node: /** * Returns the variables that are set in this relational * expression but also used and therefore not available to parents of this *

[jira] [Created] (CALCITE-4783) Dropped the predicate condition after RelFieldTrimmer trim the RelNode

xzh_dz created CALCITE-4783: --- Summary: Dropped the predicate condition after RelFieldTrimmer trim the RelNode Key: CALCITE-4783 URL: https://issues.apache.org/jira/browse/CALCITE-4783 Project: Calcite