Question

我有CSV格式的简单表格：

999,"01/01/2001","01/01/2001","7777777","company","channel","01/01/2001"
990,"01/01/2001","01/01/2001","767676","hhh","tender","01/01/2001"
3838,"01/01/2001","01/01/2001","888","jhkh","jhkjh","01/01/2001"
08987,"01/01/2001","01/01/2001","888888","hkjhjkhv","jhgjh","01/01/2001"
8987,"01/01/2001","01/01/2001","9999","jghg","hjghg","01/01/2001"
jhkjhj,"01/01/2001","01/01/2001","9999","01.01.2001","hjhh","01/01/2001"
090009,"","","77777","","","01/01/2001"
980989,"01/01/2001","01/01/2001","888","","jhkh","01/01/2001"
0000,"01/01/2001","01/01/2001","99999","jhjh","","01/01/2001"
92929,"01/01/2001","01/01/2001","222","","","01/01/2001"

我正在尝试使用BULK INSERT（Transact-SQL）将数据导入SQL Server

set dateformat DMY;

BULK INSERT Oracleload
FROM '\\Mac\Home\Desktop\Test\T_DOGOVOR.csv'
WITH
    (FIELDTERMINATOR = ',',
     ROWTERMINATOR = '\n',
     KEEPNULLS);

在输出中我得到下一个错误：

Msg 4864，Level 16，State 1，Line 4
第1行第2列（date_begin）的批量加载数据转换错误（类型不匹配或指定代码页的无效字符）....

日期格式可能有问题。但是我需要写什么脚本来修复这个错误？

请帮忙。

提前致谢。

Answer 1

BULK INSERT（也不是bcp）无法（正确）处理CSV文件specially if they have (correctly) " quotes。替代方案是SSIS或PowerShell。

Answer 2

我总是在Notepad ++中查看数据，看看是否有一些奇怪的字符，或者是不可打印的字符，比如换行符等等。为此，您似乎可以使用记事本打开它（如果您没有Notepad ++）执行查找替换“没有...保存文件，并重新执行批量加载。

Answer 3

此记录：

jhkjhj，＆＃34; 01/01/2001＆＃34;＆＃34; 01/01/2001＆＃34;＆＃34; 9999＆＃34;＆＃34; 2001年1月1日和＃34; ＆＃34; hjhh＆＃34;＆＃34; 01/01/2001＆＃34;

第一列有某种数字类型。您无法将jhkjhj值放入该字段中。

此外，某些记录在日期字段中具有空值（""）。这些可能被解释为空字符串，而不是null日期，而不是正确转换。

但错误是指＆＃34;第1行，第2列和第34行。这就是这个价值：

＆＃34; 01/01/2001＆＃34;

同样，导入将此解释为字符串，而不是日期。我怀疑它试图导入引号（"）而不是仅仅将它们用作分隔符。

您可以尝试批量加载到特殊保留表，然后从那里重新导入。或者，您可以更改数据的导出方式或编写程序以对其进行预清理 - 从不应该使用它们的字段中删除引号，隔离具有不会插入到异常文件的数据的记录，以及报告。

从CSV到SQL Server的BULK INSERT导致错误

3 个答案: