[teiid-issues] [JBoss JIRA] (TEIID-5123) Osisoft translator - Cannot cast String to Float if value is negative

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-5123:
----------------------------------
    Fix Version/s: 10.1


> Osisoft translator - Cannot cast String to Float if value is negative
> ---------------------------------------------------------------------
>
>                 Key: TEIID-5123
>                 URL: https://issues.jboss.org/browse/TEIID-5123
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Connector
>    Affects Versions: 8.12.x-6.4
>            Reporter: Andrej Šmigala
>            Assignee: Ramesh Reddy
>             Fix For: 10.1
>
>
> Casting a string containing a negative value (e.g. '-24') to float fails with
> {noformat}com.osisoft.rdsa.RdsaException: [PIOLEDBENT] Cannot convert -24 from String to Single.{noformat}
> This seems to be a bug in Osisoft PI SQL DAS (server-side not the JDBC driver), as connecting to the PI server using Osisoft's SQL Commander and running
> {code:sql}select cast(N'-24' as single){code}
> results in the same error.
> I think the best course of action would be to document this behaviour of the PI server as known issue and NOT work around it.



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