subject:"\[jira\] \[Updated\] \(DERBY\-6938\) Obtain cardinality estimates and true estimates for base tables as well as for intermediate results for queries involving multiple joins."

[jira] [Updated] (DERBY-6938) Obtain cardinality estimates and true estimates for base tables as well as for intermediate results for queries involving multiple joins.

2017-07-22 Thread Harshvardhan Gupta (JIRA)

[ https://issues.apache.org/jira/browse/DERBY-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harshvardhan Gupta updated DERBY-6938: -- Attachment: traceout.txt Following my previous comment I am also attaching the sample

[jira] [Updated] (DERBY-6938) Obtain cardinality estimates and true estimates for base tables as well as for intermediate results for queries involving multiple joins.

2017-06-10 Thread Harshvardhan Gupta (JIRA)

[ https://issues.apache.org/jira/browse/DERBY-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harshvardhan Gupta updated DERBY-6938: -- Attachment: explain.txt Hi Bryan, I am attaching the explain plan of one of the