本文转自:http://www.oraclealchemist.com/oracle/easy-stored-procedure-output/ I answered a question on a DBA Forum today and I thought it was a common enough question to warrant a blog posting. Question:  I am new to the wonderful world of Oracle. I want…

原文地址:http://blogs.microsoft.co.il/gilf/2010/05/09/how-to-retrieve-stored-procedure-output-parameters-in-entity-framework/  How to Retrieve Stored Procedure Output Parameters in Entity Framework One question that raises from time to time in EF forums …

paging : http://www.codeproject.com/Articles/44858/Custom-Paging-GridView-in-ASP-NET-Oracle https://github.com/MarcosMeli/FileHelpers/ http://www.codeproject.com/Articles/685310/Simple-and-fast-CSV-library-in-Csharp http://www.codeproject.com/Tips/66…

1.how to find invalid status stored procedure and recompile them? SELECT OBJECT_NAME , status FROM user_objects WHERE OBJECT_TYPE = 'PROCEDURE'; Alter procedure schme.procedurename compile; 缺少练习的学习不是完整的学习,练习才是学习,总结才有思考. SELECT OBJECT_NAME , STATUS FR…

本文转自:https://stackoverflow.com/questions/43935345/how-to-get-return-values-and-output-values-from-a-stored-procedure-with-ef-core 问题未解决 ALTER PROCEDURE [dbo].[SearchMovies] --@Year int = null, @CategoryIds varchar(50) = null, @Keywords nvarchar(4000)…

使用Dapper 执行存储过程插入一条数据,同时返回主键 Dapper 的参数类型有以下四种 System.Data.ParameterDirection public enum ParameterDirection { Input = 1, Output = 2, InputOutput = 3, ReturnValue = 6 } Method 1 Use ParameterDirection.ReturnValue key: return @@IDENTITY p.Add("@ID&quo…

转自:http://www.sqlusa.com/bestpractices/training/scripts/dynamicsql/ Dynamic SQL & Stored Procedure Usage in T-SQL Important security article related to dynamic SQL: How To: Protect From SQL Injection in ASP.NET ------------ -- Dynamic SQL QUICK SYNTA…

在 SQL Server 创建或修改「存储过程(stored procedure)」时,可加上 WITH RECOMPILE 选项,但多数文档或书籍都写得语焉不详,或只解释为「每次执行此存储过程时,都要重新编译」.事实上,是指执行此一存储过程时,要强制重新产生「执行计划(execution plan)」,而不要从「缓存(cache)」去取得旧的「执行计划」. SQL Server 在评估与产生「执行计划」时,非常耗 CPU 资源,因此,如何让其正确地从 cache 中,重复使用旧的「执行计划」就…

Stored Procedures are pre-compile objects which are compiled for first time and its compiled format is saved which executes (compiled code) whenever it is called. But Function is compiled and executed every time when it is called. For more about stor…

本文转自:http://sqlblog.de/blog/2009/09/ssis-execute-package-via-stored-procedure/ There are two options executing SSIS packages: - xp_cmdshell command (not recommended for security reasons) - sp_start_job command The main difference between both options…

一.本文所涉及的内容(Contents) 本文所涉及的内容(Contents) 背景(Contexts) 遇到的问题(Problems) 实现代码(SQL Codes) 方法一:拼接SQL: 方法二:调用模板存储过程创建存储过程: 总结 扩展阅读 参考文献(References) 二.背景(Contexts) 在我的数据库服务器上,同一个实例下面挂载着许多相同结构的数据库,他们为不同公司提供着服务,在许多时候我需要同时创建.修改.删除一些对象,存储过程就是其中一个,但是想要批量创建存储,这有些特…

http://www.rodneyoliver.com/blog/2013/08/08/retrieving-out-params-from-a-stored-procedure-with-python/ AUG 8TH, 2013 I was hacking some python today which calls a stored procedure that sends back an out parameter to indicate whether or not it complet…

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How To Call Stored Procedure In Hibernate In this tutorial, you will learn how to call a store procedure in Hibernate. MySQL store procedure Here’s a MySQL store procedure, which accept a stock code parameter and return the related stock data. DELIMI…

sqladminon September 26, 2018 In a DBA’s day to day activities, we are doing Archive operation on our transnational database servers to improve your queries and control the Disk space. The archive is a most expensive operation since its involved a hu…

存储过程(proc 或 procedure) 存储过程(Stored Procedure),计算机用语,是一组为了完成特定功能的SQL语句集,是利用SQL Server所提供的Transact-SQL语言所编写的程序.经编译后存储在数据库中.存储过程是数据库中的一个重要对象,用户通过指定存储过程的名字并给出参数(如果该存储过程带有参数)来执行它.存储过程是由流控制和SQL语句书写的过程,这个过程经编译和优化后存储在数据库服务器中,存储过程可由应用程序通过一个调用来执行,而且允许用户声明变量 .同…

本文转自:http://geekswithblogs.net/stun/archive/2009/03/05/mapping-stored-procedure-parameters-in-ssis-ole-db-source-editor.aspx I was working on a SSIS Data Flow Task by passing Package Variables into a Stored Procedure. I will be using [AdventureWorks]…

Stored Procedure in Entity Framework: Entity Framework has the ability to automatically build native commands for the database based on your LINQ to Entities or Entity SQL queries, as well as, build the commands for inserting, updating, or deleting d…

Anything can be programmable with defined syntax and common lib. )) -- Add the parameters for the stored procedure here AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; DECLARE…

我们先创建如下3个存储过程 1.Sp_InsertStudentInfo: CREATE PROCEDURE [dbo].[sp_InsertStudentInfo] -- Add the parameters for the stored procedure here @StandardId int = null, ) AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with S…

CREATE PROCEDURE [dbo].[GetCoursesByStudentId] -- Add the parameters for the stored procedure here @StudentId int = null AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; -- Inse…

问: I recently migrated from EF Core 2.2 to EF Core 3.0. Unfortunately, I haven't found a way to call a stored procedure that returns an entity. In EF Core 2.0 it was possible: var spParams = new object[] { "bla", "xx" }; var createdPat…

First, I suggest that you review the following topic to learn how to show a custom set of objects in a ListView: How to: Display a List of Non-Persistent Objects.To create non-persistent objects based on a stored procedure, use the Session.GetObjects…

In Object Explorer, connect to an instance of Database Engine and then expand that instance. Expand Databases, expand the database in which the procedure belongs, and then expand Programmability. Expand Stored Procedures, right-click the procedure to…

本博客介绍oracle select in超过1000条数据的解决方法,java框架是采用mybatis的,这可以说是一种比较常见的错误:select * from A where id in(...),oracle官方函数做了限定,in里的参数只能1000个,所以超过1000个参数就会报错,解决方法是将集合分为每个集合1000的小集合,然后用or拼起来select * from A where id in(1,2,...,1000) or id in (1001,1002,2000)...,好…

存储过程(Stored Procedure,以下简称SP)是啥?有什么用?优缺点? 一个SP是一段存储在数据库系统中的一条或多条sql语句的集合,类似一条批处理,它能被触发器,或者其他的SP以及APP触发. 直观看来,就像是数据库中的自定义函数,navicat直接将其列在了函数类别里: 存储过程的优点和缺点 待添加... 创建存储过程 待添加... 调用存储过程 待添加... 删除存储过程  DROP PROCEDURE IF EXISTS GetCitiesFromAsia; 查看存储过程 查…

Code First - Insert, Update, Delete Stored Procedure Mapping: Entity Framework 6 Code-First provides the ability to create and use a stored procedure for add, update, and delete operations. This was not possible in the previous versions of Entity Fra…

oracle SELECT INTO 和 INSERT INTO SELECT 两种表复制语句详解 (2011-07-08 08:59:47) 转载▼ 标签: it 分类: oracle 我们经常会遇到需要表复制的情况,如将一个table1的数据的部分字段复制到table2中,或者将整个table1复制到table2中,这时候我们就要使用SELECT INTO 和 INSERT INTO SELECT 表复制语句了. 1.INSERT INTO SELECT语句 语句形式为:Insert int…

原文发布时间为:2010-10-26 -- 来源于本人的百度文章 [由搬家工具导入] Stored Procedure Generator (for SQL Server 2000/2005) http://spgen.codeplex.com/…

存储过程(Stored Procedure),计算机用语,是一组为了完成特定功能的SQL语句集,是利用SQL Server所提供的Transact-SQL语言所编写的程序.经编译后存储在数据库中.存储过程是数据库中的一个重要对象,用户通过指定存储过程的名字并给出参数(如果该存储过程带有参数)来执行它.存储过程是由流控制和SQL语句书写的过程,这个过程经编译和优化后存储在数据库服务器中,存储过程可由应用程序通过一个调用来执行,而且允许用户声明变量 .同时,存储过程可以接收和输出参数.返回执行存储过…