sql datacamp

Colored SQL -- How to force the AWR to capture a specified SQL even if it is not the top one, SQL -- howawrThis new feature doesn' t paint the SQL statement in color; rather, it sort of marks it as "important ."Suppose you are troubleshooting a performance issue and you suspect a specific

Tags: style blog http io ar color using SP on This experience uses the SQL database migration Wizard (SQLAZUREMW) to migrate SQL Server 2008 databases to Azure SQL database. Of course, SQLAZUREMV can also migrate SQL Server 2005/2012/2014 to azure SQL Database. There are se

1. View the version of the databaseSELECT @ @versionSeveral common types of SQL Server patched version numbers:8.00.194 Microsoft SQL Server 20008.00.384 Microsoft SQL Server SP18.00.532 Microsoft SQL Server SP28.00.760 Microsoft SQL Server SP38.00.818 Microsoft

Label: Database parameterized mode There are two ways to parameterize a database, simple and mandatory (forced), and the default parameterization is "simple" by default.In simple mode, if the SQL is sent every time, unless it is exactly the same, it will be recompiled (special circumstances will be automatically parameterized, it is the focus of this article)The mandatory mode is to force the Adhoc SQL to b

1. view the database versionSelect @ version Common SQL server patch versions: 8.00.194 Microsoft SQL Server 20008.00.384 Microsoft SQL Server 2000 sp18.00.532 Microsoft SQL Server 2000 sp28.00.760 Microsoft SQL Server 2000 sp38.00.818 Microsoft

A big and comprehensive choice between SQL and functions: Who is a more effective SQL ?, More effective SQL Reprinted please indicate the source: jiq •'s technical Blog Note that the Oracle11g database is discussed here. It is not applicable to SQL Server, MYSQL, and other databases. 1. Problem Description There are t

Database parameterized modeThere are two ways to parameterize a database, simple and mandatory (forced), and the default parameterization is "simple" by default.In simple mode, if the SQL is sent every time, unless it is exactly the same, it will be recompiled (special circumstances will be automatically parameterized, it is the focus of this article)The mandatory mode is to force the Adhoc SQL to be parame

1. sort by strokes of the Last Name: Select * From tablename order by customername collate chinese_prc_stroke_ci_as 2. database encryption:Select encrypt ('original password ')Select pwdencrypt ('original password ')Select pwdcompare ('original password', 'encrypted password') = 1 -- same; otherwise, different encrypt ('original password ')Select pwdencrypt ('original password ')Select pwdcompare ('original password', 'encrypted password') = 1 -- same; otherwise, different 3. Retrieve the fie

Many people do not know how SQL statements are executed in SQL Server, fearing that their written SQL statements will be misunderstood by SQL Server. Like what: SELECT * FROM table1 where name= ' Zhangsan ' and TID > 10000 and implementation: SELECT * FROM table1 where TID > 10000 and name= ' Zhangsan ' Some people

"Customer Name": Guizhou Tongren driving Person Training Center"Software name": UF T3 Universal Edition"Database Version": MS SQL Server 2000 "database size": 1GB X 6 (3 accounts for a total of 6 years)."Problem description": Due to server poisoning or Kaka, the customer sent the server computer to the installed shop to redo the operating system. Not detailed to inform the use of the computer, resulting in the entire hard drive by the repair shop tech

Tags: Audit SQL ServerIntroductionAudit is a feature after SQL Server 2008 that tells you "who did what when?" Specifically, auditing an instance of the SQL Server database engine or a separate database involves tracking and documenting events that occur in the database engine. Its bottom-level is based on extended events (Extented event), so its performance and

C # convert SQL statements into paging SQL statements and obtain the number of records SQL statements /// /// Convert the statement into a paging SQL statement. Two SQL statements that contain paging data are used to obtain the number of records.

Today, I would like to share with you the SQL statements, T-SQL usage and syntax, as well as some examples, the purpose is to help everyone to review the basic statements of T-SQL, so that the project can be used more quickly. Of course, it should be learned and summarized for new users. Today, I would like to share with you the

server| Data | database | Statement SQL SERVER Database Management Common SQL and T-SQL statements 　　 1. View the version of the database SELECT @ @version 2. View the machine operating system parameters of the databaseEXEC master.. xp_msver 3. View Database Startup Parameterssp_configure 4. View Database Startup timeSelect CONVERT (varchar, login_time,120) fro

Introduction Audit is a feature after SQL Server 2008 that tells you "who did what when?" Specifically, auditing an instance of the SQL Server database engine or a separate database involves tracking and documenting events that occur in the database engine. Its bottom-level is based on extended events (Extented event), so its performance and flexibility are relatively good. Audit data can be exported to aud

1. view the database version Select @ version Common SQL server patch versions: 8.00.194 Microsoft SQL Server 2000 8.00.384 Microsoft SQL Server 2000 sp1 8.00.532 Microsoft SQL Server 2000 sp2 8.00.760 Microsoft SQL Server 2000 sp3 8.00.818 Microsoft

SQL Server manages common SQL and T-SQL (2) 1. view the database versionSelect @ versionCommon SQL server patch versions:8.00.194 Microsoft SQL Server 20008.00.384 Microsoft SQL Server 2000 sp18.00.532 Microsoft

conversion from: http://www.51testing.com /? Uid-239867-action-viewspace-itemid-103705 SQLDifferences between statements, PL/SQL blocks, and SQL * Plus commands The SQL statement isDatabaseThe language of the operation object, including the data definition language DDL, data manipulation language DML, Data Control Language DCl, and data storage

Comparison of functions between Visual Basic for Applications and SQL Server Transact-SQL (ADP)Note that the information in this topic applies only to the Microsoft Access Project (. ADP ). The following table compares common functions in Microsoft Visual Basic for Applications (VBA) and Microsoft SQL Server Transact-SQL