谁能帮我看看这句java代码里的SQL有什么问题:
String sql = "SELECT tradeId, t.cardNo, tradeType, tradeAmount, targetCard, poundage, tradeTime, acceptBankID, atmNo FROM Trade t JOIN BankCard b on t.cardNo = b.cardNo JOIN Customer c on b.custId = c.custId WHERE name = ? ";
在数据库里执行可以得到正确结果,放java代码里就不行了!
错误信息:
java.sql.SQLException: com.microsoft.sqlserver.jdbc.SQLServerException: 列名 'name' 无效。 Query: SELECT tradeId, t.cardNo, tradeType, tradeAmount, targetCard, poundage, tradeTime, acceptBankID, atmNo FROM Trade t JOIN BankCard b on t.cardNo = b.cardNo JOIN Customer c on b.custId = c.custId WHERE name = ? Parameters: [ruirui]
at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:363)
at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:350)
at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:211)
at com.javaweb.bank.dao.impl.BaseDAO.queryForList(BaseDAO.java:123)
at com.javaweb.bank.test.TradeDAOImplTest.testGetTradesWithName(TradeDAOImplTest.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
------解决方案--------------------
尝试指定下name的表名。
------解决方案--------------------
..尝试把Customer表写在From后面吧