sql server obfuscate data

You can use the "generate SQL script" tool that comes with SQL Server 2000 to generate SQL scripts for creating tables, views, and stored procedures. So can we generate SQL scripts for the data in the table and automatically impor

Correspondence between data types in SQL Server and data types in MySQL (EXT): 78899477One, SQL Server and MySQL data storage differences1, datetime in

Original: SQL Server 2008 Spatial Data Application series five: Using spatial data types in data tablestips, the prerequisites for reading this blog post are as follows:1. This sample is based on Microsoft SQL

Tags: Mon man source while apply azure text rest mask Dynamic Data Masking (DDM) is a new security feature in Microsoft SQL Server and Azure SQL DB. The main documentation is here (also see link under Resources at end). This post was a quick how-to intro to DDM, including applying it in a database and managing which pr

the money type has 4 decimal places, in fact, money is calculated by integer, but the decimal point is fixed to the last 4 bits.SmallMoney: The number range is –231 ( -2,147,48.3648) ~231-1 (2,147,48.3647), with a precision of 10, a scale of 4, and a length of 4 bytes. It can be seen that the relationship between smallmoney and int is like the relationship between money and bigint.When you insert a value of type money or smallmoney into a table, you must precede the

Vulnerability description: Because SQL Server has no limits on UDP of port 1434 and constructs a special UDP packet, SQL Server will certainly respond. If you receive a large number of these UDP packets, SQL Server will consume th

Http://blog.chinaunix.net/u2/65729/showart_1728182.html Data accessing other remote databases in ms SQL Server can be achieved through the openquery (TRANSACT-SQL) function. First, create a linked server and maintain remote data l

How do I use the connection object to connect to the database? For different. NET data providers, ADO. net uses different connection objects to connect to the database. These connection objects shield us from specific implementation details and provide a unified implementation method. There are four connection types: sqlconnection, oledbconnection, odbcconnection, and oracleconnection. Objects in the sqlconnection class are connected to the

Label:Recently, many students asked a question, how to export MSSQLSERVER database and the data inside the SQL Script , the main question is MSSQLServer2000 and 2005, because 2008 of the manager has this feature, 2000 and 2005 are not.Surf the internet for a bit, useful commands or something, here's a relatively simple and easy-to-use approach:Need a tool----Navicat PremiumNavicat Premium A very powerful da

SQL Server displays the latest update data for each category and SQL updates This example describes how SQL Server displays the latest data updates for each category. We will share this

* Description: copy a table (only copy structure, source table name: a new table name: B)Select * into B from a where 1 * Description: copy a table (copy data, source table name: A target table name: B)Insert into B (a, B, c) Select D, E, F from B; * Description: displays the article, Submitter, and last reply time.Select a. Title, A. username, B. adddate from Table A, (select max (adddate) adddate from table where table. Title = A. Title) B * Descri

Description of duplicate data instances in a dataset deleted from the SQL Server database, and description of server instances In SQL Server database operations, when the result set in the table meets certain rules, we think it is

Label:Today imported from the server to the local surface data, because cross-server, so with a special method---Create a new table based on the original table, and import the data intoSELECT * Into table from OPENROWSET (' SQLOLEDB ', ' SQL

1 Declare @name varchar( +)2 Declare @sql varchar( +)3 4 if object_id('tempdb: #space') is not NULL Drop Table#Space5 Create Table#Space(Namevarchar( -), Rowsbigint, reservedvarchar( A), datavarchar( A), index_sizevarchar( A), unusedvarchar( A))6 7 DeclareSpcursorLocal for Select '['+Name+']' fromsysobjectswhereType= 'u'8 OpenSP9 FetchSp into @nameTen while @ @fetch_status = 0 One begin A Set @sql = 'INS

Week Basic storage unit for 2:SQL server-Data page　　Last week we talked about how SQL Server executes a query, incidentally referring to the concept of a data page, and this time we'll take a closer look at some of the

Sqlserver high concurrency and big data storage solution, SQL Server Data Storage With the increasing number of users, daily activity and peak value, database processing performance is facing a huge challenge. Next we will share with you the database optimization solution for the platform with over 0.1 million actual p