[jira] [Created] (CALCITE-3177) Deserialize from json of + operator cause exception

2019-07-07 Thread Wang Yanlin (JIRA)
Wang Yanlin created CALCITE-3177: Summary: Deserialize from json of + operator cause exception Key: CALCITE-3177 URL: https://issues.apache.org/jira/browse/CALCITE-3177 Project: Calcite Issue

[jira] [Created] (CALCITE-3178) RexSimplify.simplifyOrTerms slow with large OR filters

2019-07-07 Thread Gian Merlino (JIRA)
Gian Merlino created CALCITE-3178: - Summary: RexSimplify.simplifyOrTerms slow with large OR filters Key: CALCITE-3178 URL: https://issues.apache.org/jira/browse/CALCITE-3178 Project: Calcite

[DISCUSS] Draft board report for July 2019

2019-07-07 Thread Francis Chuang
Attached below is a draft of this month's board report. Please let me know if you have any additions or corrections. ## Description: Apache Calcite is a highly customizable framework for parsing and planning queries on data in a wide variety of formats. It allows database-like access, and in