[jira] Resolved: (ODE-542) XQuery with multiple variable references failing with static analysis error

["Karthick Sankarachary (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ODE-542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthick Sankarachary resolved ODE-542.
---------------------------------------

    Resolution: Fixed

> XQuery with multiple variable references failing with static analysis error
> ---------------------------------------------------------------------------
>
>                 Key: ODE-542
>                 URL: https://issues.apache.org/jira/browse/ODE-542
>             Project: ODE
>          Issue Type: Bug
>          Components: BPEL Runtime
>            Reporter: Mark Ford
>            Priority: Minor
>             Fix For: 1.3.3
>
>
> ODE adds a preamble to XQuery expressions prior to executing them. This preamble includes the namespace declarations and external variable declarations. I got a static analysis error saying that there was a duplicate global variable declaration. I saw the following under the debugger:
> ...
> declare variable $SubmitRequestResponse.SubmitRequestResponse external ;
> declare variable $SubmitRequestResponse.SubmitRequestResponse external ;
> ...
> I modified the expression to map the global variable to a local variable and use the local variable multiple times instead of referencing the global variable multiple times. This only produced a single declaration for the variable in the preamble and worked fine.

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