[teiid-issues] [JBoss JIRA] (TEIID-5120) Osisoft Translator - Wrong pushdown of LENGTH function

[Andrej Šmigala (JIRA)]

Andrej Šmigala created TEIID-5120:
-------------------------------------

             Summary: Osisoft Translator - Wrong pushdown of LENGTH function
                 Key: TEIID-5120
                 URL: https://issues.jboss.org/browse/TEIID-5120
             Project: Teiid
          Issue Type: Bug
          Components: JDBC Connector
    Affects Versions: 8.12.x-6.4
            Reporter: Andrej Šmigala
            Assignee: Steven Hawkins


The LENGTH function is pushed down to Osisoft PI as-is, but fails on the datasource with 
{noformat}
com.osisoft.rdsa.RdsaException: [PIOLEDBENT] [SQL Analyzer] [Line 0:4294967295] Function name 'length' is invalid.
{noformat}

This seems to be a mistake in PI OLEDB Enterprise 2016 User Guide, as this document mentions on page 32 that LENGTH is an alias for LEN. 

However, since LEN actually works, I suggest changing the pushdown in teiid as a workaround.



--
This message was sent by Atlassian JIRA
(v7.5.0#75005)