[jira] [Created] (CALCITE-5917) Comments in TimeString class are incorrect

2023-08-10 Thread Mihai Budiu (Jira)
Mihai Budiu created CALCITE-5917: Summary: Comments in TimeString class are incorrect Key: CALCITE-5917 URL: https://issues.apache.org/jira/browse/CALCITE-5917 Project: Calcite Issue Type:

TimeString

2023-08-10 Thread mbudiu
Why does Calcite support arbitrary precision time-strings and yet makes it practically impossible to extract anything but milliseconds? Mihai

Re: Why is Filter's condition required to be flat?

2023-08-10 Thread James Starr
Are you asking about RexUtil::flatten or some other helper function? On Wed, Aug 9, 2023 at 5:28 PM Julian Hyde wrote: > Flattened expressions - so that AND never contains a child that is > AND, and OR never contains a child that is OR - is a canonized form > that seems to have more advantages

[jira] [Created] (CALCITE-5916) In RelBuilder, add sample() method (equivalent to SQL TABLESAMPLE clause)

2023-08-10 Thread Julian Hyde (Jira)
Julian Hyde created CALCITE-5916: Summary: In RelBuilder, add sample() method (equivalent to SQL TABLESAMPLE clause) Key: CALCITE-5916 URL: https://issues.apache.org/jira/browse/CALCITE-5916 Project:

[jira] [Created] (CALCITE-5915) Missing SQL hints in not-expanded subqueries.

2023-08-10 Thread Vladimir Steshin (Jira)
Vladimir Steshin created CALCITE-5915: - Summary: Missing SQL hints in not-expanded subqueries. Key: CALCITE-5915 URL: https://issues.apache.org/jira/browse/CALCITE-5915 Project: Calcite