[teiid-issues] [JBoss JIRA] Created: (TEIID-868) Simplify handling of parse format date/time functions

Thu Oct 1 10:45:49 EDT 2009

Simplify handling of parse format date/time functions
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                 Key: TEIID-868
                 URL: https://jira.jboss.org/jira/browse/TEIID-868
             Project: Teiid
          Issue Type: Task
          Components: Query Engine
    Affects Versions: 6.3
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
            Priority: Minor
             Fix For: 6.3

There is no need to have separate implementations and pushdown paths for parsedate/parsetime, etc.  They should just be rewritten forms of parse/formattimestamp.  Also timestampadd is typically implemented to expect and return a timestamp, so non-timestamp forms should be rewritten to the timestamp form.

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