db_oracle.xml

<?xml version="1.0" encoding="utf-8" standalone="no"?>

<project name="db_oracle">

  <macrodef name="sqlplus">
    <attribute name="file"/>
    <attribute name="options"/>
    <attribute name="path"/>
    <sequential>
      <echo message="sqlplus @{options} @@@{file}"/>
      <exec dir="@{path}" failonerror="true" executable="sqlplus" osfamily="windows">
        <arg line="@{options} @@@{file}"/>
        <env key="NLS_LANG" value="${nls_lang}"/>
        <env key="NLS_DATE_FORMAT" value="${nls_date_format}"/>
      </exec>
      <exec dir="@{path}" failonerror="true" executable="sqlplus" osfamily="unix">
        <arg line="@{options} @@@{file}"/>
        <env key="NLS_LANG" value="${nls_lang}"/>
        <env key="NLS_DATE_FORMAT" value="${nls_date_format}"/>
        <env key="PATH" value="${env.PATH}:."/>
      </exec>
    </sequential>
  </macrodef>

</project>