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這很容易使用T-SQL(SQL Server)的做到這一點:輸出一個SELECT對IBM DB2執行的結果
DECLARE @MyStatement AS NVARCHAR(max) = 'SELECT * FROM MYTABLE'
EXEC (@MyStatement)
不過,我已經花IBM DB2小時不能夠做到的相同。我希望這會工作:
DECLARE myStatement VARCHAR(1000);
SET myStatement = 'SELECT * FROM MYTABLE';
PREPARE s1 FROM myStatement;
EXECUTE s1;
,但我得到了以下錯誤消息:
Elément syntaxique VARCHAR n'est pas correct. Eléments possibles : DYNAMIC SENSITIVE ASENSITIVE INSENSITIVE.. SQLCODE=-104, SQLSTATE=42601, DRIVER=4.18.60
,我會翻譯成:
Syntax element VARCHAR is incorrect. Possible elements: DYNAMIC SENSITIVE ASENSITIVE INSENSITIVE.. SQLCODE=-104, SQLSTATE=42601, DRIVER=4.18.60
什麼客戶端您使用的連接和DISPLA Ÿ數據? – xQbert
將x聲明爲char(1000);設置x ='select * from mytable';立即執行x; – danny117
你正在尋找[複合SQL語句(https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_71/db2/rbafzcompounddynstmt.htm) – mustaccio