java.sql.SQLException: 지원되지 않는 기능입니다: getMetaData at oracle.jdbc.driver.ArrayDataResultSet.getMetaData(ArrayDataResultSet.java:1029) ~[ojdbc8.jar:12.2.0.1.0] at com.mchange.v2.c3p0.impl.NewProxyResultSet.getMetaData(NewProxyResultSet.java:987) ~[c3p0-0.9.5.4.jar:0.9.5.4] at io.vertx.jdbcclient.impl.actions.JDBCQueryAction.decodeReturnedKeys(JDBCQueryAction.java:182) [vertx-jdbc-client-4.0.2.jar:..