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我曾设在这里Table name as variable如何从EXEC结果存储到@variable
我的问题是同一个问题,我怎么能存储结果从EXEC语句返回到@Variable?
实施例:
EXEC('SELECT count(*) FROM ' + @tablename)
由于
我曾设在这里Table name as variable如何从EXEC结果存储到@variable
我的问题是同一个问题,我怎么能存储结果从EXEC语句返回到@Variable?
实施例:
EXEC('SELECT count(*) FROM ' + @tablename)
由于
写为:
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
尝试阅读[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
你的问题和例子在不同的方向 –