[jira] [Updated] (CALCITE-3368) 'is null' expression in SQL may be optimized incorrectly in the underlying implementation

2019-09-24 Thread Leonard Xu (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leonard Xu updated CALCITE-3368: Summary: 'is null' expression in SQL may be optimized incorrectly in the underlying implementatio

[jira] [Updated] (CALCITE-3368) 'is null' expression in SQL may be optimized incorrectly in the underlying implementation

2019-09-25 Thread Leonard Xu (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leonard Xu updated CALCITE-3368: Description: 'is null' expression in SQL may be optimized incorrectly in the underlying implemen

[jira] [Updated] (CALCITE-3368) 'is null' expression in SQL may be optimized incorrectly in the underlying implementation

2019-09-25 Thread Leonard Xu (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Leonard Xu updated CALCITE-3368: Description: 'is null' expression in SQL may be optimized incorrectly in the underlying implemen