我正在尝试从Sql Server 2008中的“Person”架构中看到Adventureworks DB中的表列表。我开发了以下SP,但是在运行它之后,它给出了错误“'语法不正确'''”。你知道如何修改这个SP或exec声明吗?
CREATE PROCEDURE [getTableNames]
@SchemaName VARCHAR(50)
AS
BEGIN
SET NOCOUNT ON;
SET @SchemaName = 'PERSON'
DECLARE @cmd AS VARCHAR(max)
SET @SchemaName = RTRIM(@SchemaName)
SET @cmd = N'SELECT TABLE_NAME ' +
'FROM information_schema.Tables ' +
'WHERE TABLE_TYPE = ''BASE TABLE'' AND TABLE_SCHEMA = @SchemaName'
END
exec sp_executesql getTableNames, N'@SchemaName NVARCHAR(50), @SchemaName'
答案 0 :(得分:3)
你实际上并不需要在这里使用动态SQL,而且你的sproc不是很正确,因为你没有执行@cmd语句。只需使用:
CREATE PROCEDURE [getTableNames]
@SchemaName VARCHAR(50)
AS
BEGIN
SET NOCOUNT ON
SELECT TABLE_NAME
FROM information_schema.Tables
WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_SCHEMA = @SchemaName
END
EXECUTE getTableNames 'PERSON'
答案 1 :(得分:1)
您不需要动态SQL:
select * from sys.tables
where type_desc = 'BASE TABLE' and schema_id = schema_id(@SchemaName)