浠ヤ笅 Transact-SQL 澧炲己鍔熻兘鏀寔 OPENROWSET(BULK...)鍑芥暟錛?/p>
FROM OPENROWSET(BULK...) AS table_alias
FROM OPENROWSET(BULK...) AS table_alias(column_alias,...n)
鏈夊叧濡備綍浣跨敤 INSERT...SELECT * FROM OPENROWSET(BULK...) 璇彞鐨勪俊鎭紝璇峰弬闃?MSHelp:link tabindex="0" keywords="19049021-c048-44a2-b38d-186d9f9e4a65" filterstring='(("ProductVers"="kbsqlserv100") OR ("DocSet"="NETFramework"))'>瀵煎叆鍜屽鍑哄ぇ瀹歸噺鏁版嵁銆傛湁鍏充綍鏃跺湪浜嬪姟鏃ュ織涓褰曠敱澶у閲忓鍏ユ墽琛岀殑琛屾彃鍏ユ搷浣滅殑淇℃伅錛岃鍙傞槄
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浣跨敤 OPENROWSET 鏃訛紝璇峰姟蹇呬簡瑙?SQL Server 鏄浣曞鐞嗘ā鎷熺殑銆傛湁鍏沖畨鍏ㄦ敞鎰忎簨欏圭殑淇℃伅錛岃鍙傞槄 |
榪樺彲浠ユ妸涓埆鐨剆elect鍛戒護鐢ㄥ渾鎷彿錛岃繖鏍鳳紝鍙互瀵規瘡嬈℃煡璇互鍙婃渶緇堢粨鏋滃仛鍑簂imit鍜宱rder by 璁劇疆銆?/p>
(select * from tbl1 order by colA limit 10) union (select * from tbl2 order by colA limit 10) order by
coltimestamp limit 5
瀹氫箟鏍煎紡 | 杈撳叆鏁板?/td> | 瀛樺偍鐘舵?/td> |
NUMBER | 123.89 | 123.89 |
NUMBER(5) | 123.89 | 124 |
NUMBER(5,0) | 123456 | ORA-01438: 鍊煎ぇ浜庝負姝ゅ垪鎸囧畾鐨勫厑璁哥簿搴?/td> |
NUMBER(6,2) | 123.89 | 123.89 |
123.8951 | 123.9 | |
NUMBER(2,5) | 0.000811 | 0.00081 |
123.89 | ORA-01438: 鍊煎ぇ浜庝負姝ゅ垪鎸囧畾鐨勫厑璁哥簿搴?/td> | |
1.2e-4 | 0.00012 |