jdbc高手请进!HELP!
krait 2002-02-07 09:28:49 我用JDBC THIN 连接SCO下ORACLE7.3.2数据库时发现当我的机器重启后就不能查询数据了,报如下错误:
Exception in thread "main" java.sql.SQLException: No more data to read fr
et
at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:419)
at oracle.jdbc.ttc7.TTCInBuffer.getByte(TTCInBuffer.java, Compile
at oracle.jdbc.ttc7.TTIMsg.unmarshalSB1(TTIMsg.java:1085)
at oracle.jdbc.ttc7.O3log.receive1st(O3log.java, Compiled Code)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:167)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.ja
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:148)
at java.sql.DriverManager.getConnection(DriverManager.java:457)
at java.sql.DriverManager.getConnection(DriverManager.java:137)除非重启oracle 的 lsnrctl才能正常工作。
后来使用jdbc oci 连接有同样的问题
哪为高手能告诉我是原因吗?能告诉我解决的方法吗?