确定在BULK INSERT中导致“文件意外结束”错误的ROW？

小编典典

确定在BULK INSERT中导致“文件意外结束”错误的ROW？

sql

我正在批量插入：

DECLARE @row_terminator CHAR;
SET @row_terminator = CHAR(10); -- or char(10)

DECLARE @stmt NVARCHAR(2000);
SET @stmt = '
  BULK INSERT accn_errors
   FROM ''F:\FullUnzipped\accn_errors_201205080105.txt''
   WITH 
      (
        firstrow=2,
FIELDTERMINATOR = ''|''  ,
ROWS_PER_BATCH=10000
   ,ROWTERMINATOR='''+@row_terminator+'''
   )'
exec sp_executesql @stmt;

并收到以下错误：

Msg 4832, Level 16, State 1, Line 2
Bulk load: An unexpected end of file was encountered in the data file.
Msg 7399, Level 16, State 1, Line 2
The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.
Msg 7330, Level 16, State 2, Line 2
Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".

有没有办法知道在哪个ROW上发生此错误？

我能够导入10,000,000行而不会出现问题，此后会发生错误

阅读 232

2021-03-10

共1个答案

小编典典

要找到麻烦的行，请使用错误文件说明符。

BULK INSERT myData
FROM 'C:\...\...\myData.csv'
WITH (
FIELDTERMINATOR = ',',
ROWTERMINATOR = '\n',
ERRORFILE = 'C:\...\...\myRubbishData.log' 
);

myRubbishData.log将包含有问题的行，并且伴随文件myRubbishData.log.txt将为您提供行号和文件中的偏移量。

随播文件示例：

Row 3 File Offset 152 ErrorFile Offset 0 - HRESULT 0x80004005
Row 5 File Offset 268 ErrorFile Offset 60 - HRESULT 0x80004005
Row 7 File Offset 384 ErrorFile Offset 120 - HRESULT 0x80004005
Row 10 File Offset 600 ErrorFile Offset 180 - HRESULT 0x80004005
Row 12 File Offset 827 ErrorFile Offset 301 - HRESULT 0x80004005
Row 13 File Offset 942 ErrorFile Offset 416 - HRESULT 0x80004005

2021-03-10