执行查询时出错

Question

我收到以下代码的语法错误 ＆＃34; executeQuery无法解析或不是字段＆＃34;

ResultSet rsstore=stmt.executeQuery("SELECT FROM_UNIXTIME((dateOfBirth/1000), "%W, %M %d, %Y") DOB from QA_DATA_MART.CUSTOMER where programId='"+ProgrameID+"' and customerId='300000002';");

Answer 1

也许，您的报价有问题，请在查询中使用单引号：

ResultSet rsstore=stmt.executeQuery("SELECT 
FROM_UNIXTIME((dateOfBirth/1000), '%W, %M %d, %Y') from 
QA_DATA_MART.CUSTOMER where programId='"+ProgrameID+"' and 
customerId='300000002';");

为什么需要DOB？

Answer 2

SELECT FROM_UNIXTIME((dateOfBirth/1000), "%W, %M %d, %Y") DOB from QA_DATA_MART.CUSTOMER where programId='"+ProgrameID+"' and customerId='300000002';

请检查表格列的参考和拼写：

• ProgrameID
• customerId
• DATEOFBIRTH