[FLINK-9432] Support extract epoch, decade, millisecond, microsecond

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.15.0
• Component/s: Table SQL / API
• Labels: auto-deprioritized-major auto-unassigned pull-request-available
• Assignee: Sergey Nuyanzin
• Reporter: Sergey Nuyanzin
• Created: 24/May/18 11:10
• Updated: 19/Oct/21 12:53
• Resolved: 19/Oct/21 12:53

Description

The task is to separate activity from depending on https://issues.apache.org/jira/browse/CALCITE-2303 from all others that could be done without upgrade avatica/calcite in https://issues.apache.org/jira/browse/FLINK-8518

Now the implementations of next functions are blocked

extract(decade from ...)
extract(epoch from ...)
extract(millisecond from ...)
extract(microsecond from ...)
extract(isodow from ...)
extract(isoyear from ...)

Issue Links

• links to: GitHub Pull Request #6614
• links to: GitHub Pull Request #17422