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我曾設在這裏Table name as variable如何從EXEC結果存儲到@variable
我的問題是同一個問題,我怎麼能存儲結果從EXEC語句返回到@Variable?
實施例:
EXEC('SELECT count(*) FROM ' + @tablename)
由於
我曾設在這裏Table name as variable如何從EXEC結果存儲到@variable
我的問題是同一個問題,我怎麼能存儲結果從EXEC語句返回到@Variable?
實施例:
EXEC('SELECT count(*) FROM ' + @tablename)
由於
寫爲:
DECLARE @SQLString NVARCHAR(500)
DECLARE @ParmDefinition NVARCHAR(500)
DECLARE @COUNT INT
DECLARE @TableName NVARCHAR(100)
SET @SQLString = N'SELECT @COUNTOUT = count(*) FROM ' + QUOTENAME(@TableName);
SET @ParmDefinition = N'@COUNTOUT INT OUTPUT'
EXECUTE sp_executesql
@SQLString,
@ParmDefinition,
@[email protected] OUTPUT
SELECT @COUNT
嘗試閱讀[此](http://stackoverflow.com/questions/803211/how-to-get -sp-executionql-result-into-a-variable)或[this](http://stackoverflow.com/questions/2245691/how-to-assign-an-exec-result-to-a-sql-variable) – Sky
你的問題和例子在不同的方向 –