SQL SERVER先判斷視圖是否存在然後再建立視圖的語句

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如果我們的語句為：

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IF NOT EXISTS(SELECT 1 FROM sys.views WHERE name=‘Report_IndividualTicket‘) BEGINcreate view Report_IndividualTicket asSELECT Ticket.TicketNumber, Ticket.TicketID, GisProcess.StageName, Content.DtReceived, Content.ContentText FROM(GisProcess INNER JOIN Ticket ON GisProcess.TicketID=Ticket.TicketID) INNER JOIN Content ON Ticket.ContentID=Content.ContentID END

會提示以下錯誤：

Msg 156, Level 15, State 1, Line 4
Incorrect syntax near the keyword ‘view‘.

出現這個錯誤的原因是：create view 這一句必須是批處理中的第一句。

所以可以將該語句修改為：

?

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IF EXISTS(SELECT 1 FROM sys.views WHERE name=‘Report_IndividualTicket‘) DROP VIEW Report_IndividualTicket GO create view Report_IndividualTicket asSELECT Ticket.TicketNumber, Ticket.TicketID, GisProcess.StageName, Content.DtReceived, Content.ContentText FROM(GisProcess INNER JOIN Ticket ON GisProcess.TicketID=Ticket.TicketID) INNER JOIN Content ON Ticket.ContentID=Content.ContentID GO

SQL SERVER先判斷視圖是否存在然後再建立視圖的語句