SQL 文本导入 方式 bcp OpenRowset opendatasource BULK INSERT
SQL文本导入方式bcpOpenRowsetopendatasourceBULKINSERTselect*fromOpenRowset('MSDASQL','Driver={MicrosoftTextDriver(*.txt;*.csv)};DefaultDir=C:\Users\Administrator\Desktop;','select*fromNum.txt') select*fromop