[英]Using OpenQuery With INSERT INTO Statement
我目前使用以下方法每天對表進行數據倉庫:
DROP TABLE mytable
SELECT firstcolumn, secondcolumn INTO mytable
FROM OPENQUERY (mylinkedserver, 'SELECT firstcolumn, secondcolumn FROM linkedtable')
我想開始使用TRUNCATE(以保留系統資源和索引):
TRUNCATE TABLE mytable
INSERT INTO mytable (firstcolumn, secondcolumn)
?
如何在INSERT INTO語句中使用OpenQuery?
我相信語法是:
TRUNCATE TABLE mytable
INSERT INTO mytable (firstcolumn, secondcolumn)
SELECT firstcolumn, secondcolumn
FROM OPENQUERY (mylinkedserver, 'SELECT firstcolumn, secondcolumn FROM linkedtable')
你試過了嗎:
INSERT INTO mytable(firstcolumn, secondcolumn)
SELECT firstcolumn, secondcolumn
FROM OPENQUERY
(
mylinkedserver,
'SELECT firstcolumn, secondcolumn FROM linkedtable'
);
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