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問(wèn)題:
抽取MS SQL的Text類型的數(shù)據(jù),提示錯(cuò)誤如下:
[Microsoft][ODBC SQL Server Driver]字符串?dāng)?shù)據(jù),右截?cái)?(SQL-01004)(DBD: st_fetch/SQLFetch (long truncated DBI attribute LongTruncOk not set and/or LongReadLen too small) err=-1) at Extract.pl line 348.
程序中增加設(shè)置代碼如下:
$dbh->{LongReadLen} = 20480;
$dbh->{LongTruncOk} = 1;
print "LongReadLen is '", $dbh->{LongReadLen}, "'\n";
print "LongTruncOk is ", $dbh->{LongTruncOk}, "\n";
試過(guò)LongReadLen為0或者巨大,仍然無(wú)濟(jì)于事。
請(qǐng)大蝦幫忙,謝謝! |
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