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<property name="initialPoolSize">5</property>
<property name="minPoolSize">6</property>
<property name="maxPoolSize">10</property>
<property name="maxStatements">5</property>
<property name="maxStatementsPerConnection">5</property>
<property name="user">system</property>
<property name="password">hy</property>
<property name="jdbcUrl">jdbc:oracle:thin:@localhost:1521:itcast</property>
<property name="driverClass">oracle.jdbc.driver.OracleDriver</property>
</named-config>
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