sql server client

under the folder, and then create tnsnames. ora file with the following content: oracledata = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = yourhostIp) (PORT = 1521 ))) (CONNECT_DATA = (SERVICE_NAME = yourSID) configure it according to your actual situation. Then open PL/SQL and set OCI Library and Oracle_home in perference. My settings are OCI Library = c: \ oracleclient \ oci. dll, Oracle_home = c: \ oracleclient. According to

Oracle RAC Load Balancing enables client-initiated connections to be efficiently allocated to instances with smaller listener loads. There are two ways to achieve client load balancing, one is by configuring the client's load_balance, one by configuring the server-side Remote_listener parameters. Both approaches have advantages and disadvantages, and they are not

) Let's play with table variables. Define a table variable, insert a piece of data, and then query: DECLARE @ tb1 Table (Id int, Name varchar (20), Age int) insert into @ tb1 VALUES (1, 'Liu bei ', 22) SELECT * FROM @ tb1 The output result is as follows: 　　 Try some situations that do not meet the requirements. For example, after adding a table variable, add constraints and name the constraints: Try some situations that do not meet the requirements. For example, after adding a table variable, ad

Java applications in the Client/Server network Rizhao Port Authority-Liu Yang ---- With the Java language's daily beneficial stream, it is specially the combination of Java and Internet Web, which makes it a huge success in the whole ball. Java language is uniquely positioned on the platform, face-to-face, distributed, multiline cable, and well-developed security host system, it is a good development platfo

The Go language is used to write instances for communication between the server and the client based on Socket. In golang, the network protocol has been encapsulated very well. To write a Socket Server, we don't need to worry about socket, bind, listen, receive, and other operations like other languages. We just need to use the net package in Golang to convenient

asp.net| Insert | server | script | client | control | Chinese INTRODUCTION Although technically speaking, Microsoft? All of the functionality of the ASP.net server control can be performed on the server side, but typically by adding client script can greatly enhance the usa

A Weosocket Communication server and client code (non-JS code) based on NettyCough, here, little Xuan is not much to say what is websocket, there is, small Xuan Why do not give js-client code? Too much code can be used on the Internet. Small Xuan Here the WebSocket client is non-JS

1.Oracle Server-side Character set query Copy Code code as follows: Select Userenv (' language ') from dual; Server Character Set modification : To start the database in restricted mode to do character set changes: Copy Code code as follows: Sql>conn/as SYSDBA Sql>shutdown

SQL * Net message from client event Cause Analysis Today, my colleague runs Program , Modify the table content, but the running half is always suspended. query the database to see what is waiting, query v $ session_waitselect S. Sid, S. Serial #, S. username, S. status, S. machine, S. program, S. module, A. SQL _text From v $ session s, V $ sqlarea Where S. user

Label:This kind of mistake is really a headache, if you encounter it is not a headache, please first look at Microsoft to give the error of this KB811889. In general, I encountered this kind of error is directly give up, rerun Sysprep and then install the required software again. However, I have no way to return this time. It took several days to try to solve a SQL mirror problem, and the result of SQL Mirr

Events Redis server is event-driven and events are divided into file events and time events The file event is that the server connects to the client through the socket, and the communication between the two generates the corresponding file event, and the server listens and handles these events to comple

Label:Originally using SQL Server 2000 databases, the DTS tool makes it easy to import and export data between SQL Server and DBF files, and now, after installing SQL Server2005, discovers the SQL

Official Spring Cloud documentation-Client Server Load balancer: Ribbon, cloudribbon Official documentation: http://cloud.spring.io/spring-cloud-static/Dalston.SR2/#_spring_cloud_netflix In this article, I did some tests in: http://git.oschina.net/dreamingodd/spring-cloud-preparation Client Side Load Balancer: Ribbon Client