Question

我将Crystal的报告导入SSRS。

当我在Microsoft管理控制台中运行查询时，除非我在SELECT语句之前声明变量，否则它会抛出错误。当我从Visual Studio运行查询时，它会绕过这些变量并仅在TRIM函数上抛出错误。

据我所知，可以使用JOIN语句代替TRIM，但我不确定。

这是我试图改变/适应SSRS的where子句的一部分，这是一个错误 - 任何建议都值得赞赏。

另外，我在WHERE子句中遇到DateSerial问题如下：

AND（CAST（@StartDate AS Date）＆lt;＆gt; DateSerial（1900,01,01））AND

Answer 1

Trim在SQL中不起作用，只能在报表表达式中使用LTrim和RTrim才能使其工作。

AND ( ( NOT ( @Status IS NULL ) 
     AND RTrim(LTrim(@Status)) <> 'All' ) 
    (( ( RTrim(Ltrim(@Status)) = 'Completed' ) 

AND RTrim(LTrim(@AssignedTo)) <> 'All' ) 
            AND ( submission.assignedto IN ( @AssignedTo ) )

包括完整的条款：

WHERE  ( @ParameterIds IS NOT NULL or ParameterIds = @ParameterIds )    
           AND @ParameterIds <> 0 ) 
         AND ( requested_table.parameterid IN ( @ParameterIds ) ) ) 
       AND requested_table.columnname = 'INSERT' 
       AND ( ( NOT ( @Parameter2 IS NULL ) 
              AND Trim(@Parameter2) <> 'All' ) 
             AND (( ( Trim(@Parameter2) = 'Completed' ) 
                    AND (( requested_table.columnname = 'Dup' 
                            OR requested_table.columnname = 'IDup' 
                            OR requested_table.columnname = 'W/D' 
                            OR requested_table.columnname = 'Done' 
                            OR requested_table.columnname = 'QA Review Dup' 
                            OR requested_table.columnname = 'X' )) 
                     OR ( requested_table.columnname IN ( @Parameter2 ) ) )) ) 
       AND ( ( @ParameterIds = 0 ) 
             AND ( ( ( NOT ( @StartDate IS NULL ) 
                       AND ( Cast (@StartDate AS DATE) <> 
                             Dateserial(1900, 01, 01) ) ) 
                     AND ( submission.dateimported >= Datevalue (@StartDate) ) ) 
                   AND ( ( NOT ( @EndDate IS NULL ) 
                           AND ( Cast (@EndDate AS DATE) <> 
                                 Dateserial(1900, 01, 01) ) 
                         ) 
                         AND ( table.dateimported <= Datevalue (@EndDate) ) 
                       ) ) ) 
       AND ( ( @ParameterIds = 0 ) 
             AND (( ( NOT ( @Parameter5 IS NULL ) 
                    AND Trim(@Parameter5) <> 'All' ) 
                    AND ( table.assignedto IN ( @Parameter5 ) ) )) )

修复Dateserial，这应该有效。

WHERE  ( @ParameterIds IS NOT NULL or ParameterIds = @ParameterIds )    
       AND (@ParameterIds <> 0 ) 
     AND ( requested_table.parameterid IN ( @ParameterIds ) ) 
   AND requested_table.columnname = 'INSERT' 
   AND ( (  (@Parameter2 IS NOT NULL ) 
          AND LTRIM(RTrim(@Parameter2)) <> 'All' ) 
         AND (( ( LTRIM(RTrim((@Parameter2)) = 'Completed' ) 
                AND (( requested_table.columnname = 'Dup' 
                        OR requested_table.columnname = 'IDup' 
                        OR requested_table.columnname = 'W/D' 
                        OR requested_table.columnname = 'Done' 
                        OR requested_table.columnname = 'QA Review Dup' 
                        OR requested_table.columnname = 'X' )) 
                 OR ( requested_table.columnname IN ( @Parameter2 ) ) )) ) 
   AND ( ( @ParameterIds = 0 ) 
         AND ( ( (  ( @StartDate IS NOT NULL ) 
                   AND ( Cast (@StartDate AS DATE) <> 
                         Dateserial(1900, 01, 01) ) ) 
                 AND ( submission.dateimported >=  (@StartDate) ) ) 
               AND ( (  ( @EndDate IS NOT NULL ) 
                       AND ( Cast (@EndDate AS DATE) <> 
                             Dateserial(1900, 01, 01) ) 
                     ) 
                     AND ( table.dateimported <=  (@EndDate) ) 
                   ) ) ) 
   AND ( ( @ParameterIds = 0 ) 
         AND (( (  ( @Parameter5 IS NOT NULL ) 
                AND RTRIM(LTrim(@Parameter5)) <> 'All' ) 
                AND ( table.assignedto IN ( @Parameter5 ) ) )) )

用于SSRS的TRIM的替代方法（不是Crystal Reports）

1 个答案: