query analyzer sql server 2008

Today, a colleague asked me how to debug a stored procedure in SQL Server (our company is using SQL Server 2008 R2), and it's really different from the previous use of SQL Server 2000.

look at an example: Copy Code code as follows: Use DEMODB2008R2 Go --Table used to store the encrypted data --For the purposes of this recipe CREATE TABLE #SecretInfo (MySecret varbinary (max) not NULL) Go INSERT #SecretInfo (MySecret) SELECT Encryptbypassphrase ( ' My Password Used to Encrypt this String in 2008. ', ' I put the company's server database password in t

SQL Server 2005 SP2 brought us the vardecimal function. At that time, a new storage format-vardecimal was introduced for the decimail and numeric data types. The vardecimal storage format allows storage of the decimal and numeric data types as a variable length column. This feature allows the original fixed-length decimal data to be stored in a variable-length format in the data file. It is said that this f

, INSERT, update, and delete. You can set multiple table hints for a table and separate them with commas as long as they are not part of the same grouping.With (It is noteworthy that the NOlOCK option, the following statement:　　-- Do not lock execution query SELECT Hid,htitle from Hintsdemo with (NOLOCK) WHERE = 4 /* HID HTitle4 e6da3db2-3d41-47b4-b4e3-dda90918434c4 1c4c9211-eb1c-42b5-a08a-558dc73462b44 667c9985-3b0a-4767-aed9-82fee623433d* *The NO

Inverse perspective transformation is very clear to implement 3 logical processing phases: generating replicas, extracting elements, and deleting unrelated intersections.SELECTEmpid, CustID, CaseCustID when 'A' ThenA when 'B' ThenB when 'C' ThenC when 'D' ThenDEND asQty fromdbo. Empcustorders Cross JOIN(VALUES('A'),('B'),('C'),('D')) asCusts (CustID);The results of the implementation are as follows:If you want to further filter out data that contains null values, you can:SELECT * from(SELE

The basic syntax is:ALTER Table Table NameDROP CONSTRAINT constraint name 1, constraint name 2 ...If you delete a constraint, you do not need the name of the constraint after the comma, and if you delete two and more than two constraints, you must separate them with commas.Use the employee table in the previous section to delete the Fk_personid foreign KEY constraint and the Pk_employeeid PRIMARY KEY constraint in the employee table, with the following code: Use -- using the Personinfo database

See the operation diagram below. 1. Use SQL Server Management Studio 2008 to connect to the database. 2. Select the database node that you want to export data to, click the right mouse button, select "Task"-> "Generate Script" in the menu, as shown in figure: 3. In the pop-up interface, point 2 times "next" into the diagram interface, "Write the Footsteps

Call Job---error message contentThe job failed. 'win-3th1knit12d\administrator'0x5344200015404).Cause:Previous user name or computer name with the operating system modified1.SQL Server Agent2. Job 3. Select the corresponding job, double-click Open-General-owner-Select the login name, regardlessis the same as the current name, all re-selected once, OK, yes. 4.if the current user name does not exist, then th

How SQL Server 2008 Imports MDF,LDF filesOnline find a lot of solution SQL Server import other computer copy the MDF file, most of it is not complete, the solution is not the same as the problem, the bottom is to find the most comprehensive method to solve the problem!Import

When I use PHP to manipulate the database today, I find that the Chinese characters inserted in the SQL Server 2008 database are garbled, and here are some of the things I started with: The development environment is the encoding of the Php5.3.3+apache2.2.17+sql Server

password that you filled in the previous stepClick "OK" to complete4. View data in OracleAt this point, under linked servers, the linked server that you just created appears, expands, and you can see all the tables and views, but you can only see the table names, not the fieldsTo query can right click on a table, select: script to->select to new Query Editor win

stage-first generation database: Hierarchical model and Mesh model database system (e.g. IMS information Management System)• Intermediate stage-second generation database: relational databases (such as IBM's Db2,oracle), using Structured Query language SQL as database definition language DDL and Database operation language DML. (It is still the world of business applications)• Advanced stage-A new generati

The table-valued parameter is a new parameter type in SQL Server 2008. Table-valued parameters are declared using a user-defined table type. With table-valued parameters, you can send multiple rows of data to a Transact-SQL statement or routine, such as a stored procedure or function, without having to create a tempora

parameter types in stored procedures and functions that can be passed into stored procedures and functions in a single parameter. Group BY enhancement: the Rollup,cube and grouping sets clauses are added to group by for data statistics after grouping. Insert enhancement: Supports inserting multiple data in an INSERT statement. Table hints Enhancements: Force seek is added to force the query optimizer to use only index seek. HierarchyID data type:

The following are only references, and may be slightly different if there are multiple instances: This environment is SQL Server Standard version 64-bit and SQL Server 2008 Standard version 64-bit dual instances installed simultaneously in a On Windows

SQL Server 2008 R2 has launched a SQL Servers tool that manages multiple instances of the SQL Server database engine, using these tools to quickly and efficiently manage multiple SQL

GO Create user yhy for login yhy with Default_schema=sch--belongs to SCH--Switch User yhy setuser ' yhy '--Query table, object name ' TB2 ' is invalid. SELECT * FROM TB2 go setuser--Assign Schema permission grant Select on Schema::sch1 to Yhy--switch User yhy setuser ' yhy ' Go select * from TB2---Still invalid because not in the same schema go setuser go alter user yhy with DEFAULT_SCHEMA=SCH1--Change the default schema of Yhy go--because yhy is not

a single namespace. A namespace is a collection in which the name of each element is unique. Here, we can look at the schema as a container for the objects in the database.The schema is actually already present in SQL Server 2000, where database users and schemas are implicitly connected, and each database user is the owner of the schema with the same name as the user. When we use

SQL Server 2008 provides an enhanced SQL command merge for use in the msdn:http://msdn.microsoft.com/zh-cn/library/bb510625.aspx Function: Inserts, updates, or deletes on the target table based on the results of joining with the source table. For example, you can synchronize two tables by inserting, updating, or delet

Label:SQL SERVER 2008 cannot start a workaround for T-SQL debugging to add a Windows logon account as a sysadminBy default, the Windows administrator on the computer that is running SQL Server is the SQL