Question

有没有办法使用C＃从SQL Server 2005 Express数据库获取存储过程？我想以与使用SQL Server Management Studio编写脚本相同的方式导出所有这些数据，而无需安装GUI。

我已经看到一些通过PowerShell做事的引用，但最终C＃控制台应用程序是我真正想要的。

澄清....

我想编写存储过程的脚本。通过Select * from sys.procedures列表很有帮助，但最后我需要编写每个列表。

Answer 1

您可以使用SMO。首先，将对这些程序集的引用添加到项目中：

Microsoft.SqlServer.ConnectionInfo
Microsoft.SqlServer.Smo
Microsoft.SqlServer.SmoEnum

它们位于GAC中（浏览到C：\ WINDOWS \ assembly文件夹）。

使用以下代码作为脚本存储过程的示例：

using System;
using System.Collections.Generic;
using System.Data;
using Microsoft.SqlServer.Management.Smo;

class Program
{
   static void Main(string[] args)
   {
      Server server = new Server(@".\SQLEXPRESS");
      Database db = server.Databases["Northwind"];
      List<SqlSmoObject> list = new List<SqlSmoObject>();
      DataTable dataTable = db.EnumObjects(DatabaseObjectTypes.StoredProcedure);
      foreach (DataRow row in dataTable.Rows)
      {
         string sSchema = (string)row["Schema"];
         if (sSchema == "sys" || sSchema == "INFORMATION_SCHEMA")
            continue;
         StoredProcedure sp = (StoredProcedure)server.GetSmoObject(
            new Urn((string)row["Urn"]));
         if (!sp.IsSystemObject)
            list.Add(sp);
      }
      Scripter scripter = new Scripter();
      scripter.Server = server;
      scripter.Options.IncludeHeaders = true;
      scripter.Options.SchemaQualify = true;
      scripter.Options.ToFileOnly = true;
      scripter.Options.FileName = @"C:\StoredProcedures.sql";
      scripter.Script(list.ToArray());
   }
}

另请参阅：SQL Server: SMO Scripting Basics。

Answer 2

只需从SYS.PROCEDURES中读取SELECT NAME的输出，然后为每个存储过程调用EXEC sp_HelpText SPNAME，您将获得每行包含一行文本的记录集。

Answer 3

This blog post建议针对您的数据库执行此操作：

select * from sys.procedures

Answer 4

;WITH ROUTINES AS (
    -- CANNOT use INFORMATION_SCHEMA.ROUTINES because of 4000 character limit
    SELECT o.type_desc AS ROUTINE_TYPE
            ,o.[name] AS ROUTINE_NAME
            ,m.definition AS ROUTINE_DEFINITION
    FROM sys.sql_modules AS m
    INNER JOIN sys.objects AS o
        ON m.object_id = o.object_id
)
SELECT *
FROM ROUTINES

Answer 5

您可以使用：

DataTable  dtProcs = sqlConn.GetSchema("Procedures", new string[] { databaseName });
DataTable  dtProcParams = sqlConn.GetSchema("ProcedureParameters", new string[] { databaseName });

如果需要，您还可以获得各种其他架构信息，如表格，索引等。

您可以获取有关GetSchema（）here的信息以及有关SQL Server架构集here的信息

编辑：对不起，这对实际编写信息脚本没有帮助，但我想这是有用的信息。

Answer 6

public static void GenerateTableScript()
    {
        Server databaseServer = default(Server);//DataBase Server Name
        databaseServer = new Server("yourDatabase Server Name");
        string strFileName = @"C:\Images\Your FileName_" + DateTime.Today.ToString("yyyyMMdd") + ".sql"; //20120720`enter code here
        if (System.IO.File.Exists(strFileName))
            System.IO.File.Delete(strFileName);
        List<SqlSmoObject> list = new List<SqlSmoObject>();
        Scripter scripter = new Scripter(databaseServer);
        Database dbUltimateSurvey = databaseServer.Databases["YourDataBaseName"];//DataBase Name
        //Table scripting Writing
        DataTable dataTable1 = dbUltimateSurvey.EnumObjects(DatabaseObjectTypes.Table);
        foreach (DataRow drTable in dataTable1.Rows)
        {
            //string strTableSchema = (string)drTable["Schema"];
            //if (strTableSchema == "dbo")
            //    continue;
            Table dbTable = (Table)databaseServer.GetSmoObject(new Urn((string)drTable["Urn"]));
            if (!dbTable.IsSystemObject)
                if (dbTable.Name.Contains("SASTool_"))
                    list.Add(dbTable);
        }
        scripter.Server = databaseServer;
        scripter.Options.IncludeHeaders = true;
        scripter.Options.SchemaQualify = true;
        scripter.Options.ToFileOnly = true;
        scripter.Options.FileName = strFileName;
        scripter.Options.DriAll = true;
        scripter.Options.AppendToFile = true;
        scripter.Script(list.ToArray());//Table Script completed
        //Store Procedures scripting Writing
        list = new List<SqlSmoObject>();
        DataTable dataTable = dbUltimateSurvey.EnumObjects(DatabaseObjectTypes.StoredProcedure);
        foreach (DataRow row in dataTable.Rows)
        {
            string sSchema = (string)row["Schema"];
            if (sSchema == "sys" || sSchema == "INFORMATION_SCHEMA")
                continue;
            StoredProcedure sp = (StoredProcedure)databaseServer.GetSmoObject(
               new Urn((string)row["Urn"]));
            if (!sp.IsSystemObject)
                if (sp.Name.Contains("custom_"))
                    list.Add(sp);
        }
        scripter.Server = databaseServer;
        scripter.Options.IncludeHeaders = true;
        scripter.Options.SchemaQualify = true;
        scripter.Options.ToFileOnly = true;
        scripter.Options.FileName = strFileName;
        scripter.Options.DriAll = true;
        scripter.Options.AppendToFile = true;
        scripter.Script(list.ToArray());   // Stored procedure Script completed
    }

Answer 7

您可以编写C＃代码以在数据库上运行以下查询。

Select * from sys.procedures

Answer 8

我认为这正是你真正想要的：

select SPECIFIC_NAME,ROUTINE_DEFINITION from information_schema.routines

那里还有很多其他有用的专栏......

Answer 9

begin
--select column_name from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='Products' 
--Declare the Table variable 
DECLARE @GeneratedStoredProcedures TABLE
(
        Number INT IDENTITY(1,1), --Auto incrementing Identity column
        name VARCHAR(300) --The string value
)

--Decalre a variable to remember the position of the current delimiter
DECLARE @CurrentDelimiterPositionVar INT 
declare @sqlCode varchar(max)
--Decalre a variable to remember the number of rows in the table
DECLARE @Count INT

--Populate the TABLE variable using some logic
INSERT INTO @GeneratedStoredProcedures SELECT name FROM sys.procedures where name like 'procGen_%'

--Initialize the looper variable
SET @CurrentDelimiterPositionVar = 1

--Determine the number of rows in the Table
SELECT @Count=max(Number) from @GeneratedStoredProcedures

--A variable to hold the currently selected value from the table
DECLARE @CurrentValue varchar(300);

--Loop through until all row processing is done
WHILE @CurrentDelimiterPositionVar <= @Count
BEGIN
    --Load current value from the Table
    SELECT @CurrentValue = name FROM @GeneratedStoredProcedures WHERE Number = @CurrentDelimiterPositionVar 
    --Process the current value
    --print @CurrentValue
    set @sqlCode = 'drop procedure ' + @CurrentValue
    print @sqlCode
    --exec (@sqlCode)


    --Increment loop counter
    SET @CurrentDelimiterPositionVar = @CurrentDelimiterPositionVar + 1;
END

end

Answer 10

如果在sqlmetal.exe（从数据库生成代码的LINQ-to-SQL的独立部分）中打开一个反射器罐，您可以看到它用于获取所有存储的列表的SQL语句程序和功能。 SQL与the one in this answer类似，但不完全相同。

Answer 11

这是我刚刚在MSSQL中测试和使用的SQL

SELECT NAME from SYS.PROCEDURES 
order by name

如果您需要查找特定名称或子字符串/文本

SELECT NAME from SYS.PROCEDURES 
where name like '%<TEXT_TO_LOOK_FOR>%'
order by name

完全替换为例如：

SELECT NAME from SYS.PROCEDURES 
where name like '%CUSTOMER%'
order by name

并致电

EXEC sp_HelpText SPNAME

对于每个存储过程，您将获得每行一行文本的记录集

Answer 12

假设您有SqlConnection对象名为 sqlCon ，最简单的方法是调用sqlCon.GetSchema（＆＃34; Procedures＆＃34;）

以编程方式获取所有存储过程的简单方法

12 个答案: