相关疑难解决方法(0)

我试图通过Java执行我的查询,如下所示:

public ResultSet execSumStatment2() throws SQLException{
String query = "Select SUM(A) as NCCSeptember from NCC where Datum >= '01-09-2013 00:00:00' and Datum <= '30-09-2013 23:59:59'";
return execStatement(query);
}

然后我在类中调用execSumStatement:

sql.execSumStatement2 () ;

当我运行它时,我收到以下错误消息:

java.sql.SQLDataException:ORA-01830:日期格式图片在转换整个输入字符串之前结束

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:208)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:886)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1175)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1296)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3613)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3657)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1495)
at com.bachelorarbeit.SQLExecutor.execStatement(SQLExecutor.java:20)
at com.bachelorarbeit.SQLExecutor.execSumStatment2(SQLExecutor.java:56)
at com.bachelorarbeit.Test.doGet(Test.java:63)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) …

如果用户的日期格式为：

MM/dd/yyyy

但是，如果日期格式不同，则设置日期参数后会自动“清除”日期参数，例如IT DISAPPEARS，这将失败

同样，如果您在该“结束日期”参数中输入值，该值将自动消失。

我尝试过的事情：

将报表的“语言”属性设置为：“ zh-cn”，User！Language和空白。

很明显，SSRS认为输入的日期无效，因此将其清除。

我需要做些什么才能使这项工作？

我想将日期时间参数更改为DDMMYYYY格式。其默认值为 MMddYYYY。当用户从日期选择器中选择日期时，日期应以 ddmmyyyy 格式显示。我尝试了所有的表达方式

=Format(Parameters!DateFrom.Value, "dd/MM/yy")
=cdate(format(DateAdd("d", -61, now),"dd/MM/yyyy"))
=cdate(format(DateAdd("d", -61, now),"dd/MM/yyyy"))

但一切都不起作用。