SQL Questions & AnswersSQL Server Express, Encrypting Data, and MoreEdited by Nancy MichellDatabase Sizer ToolsQ Where can I find a database sizer tool that can be used for large SQL Server™ databases?A You should start with the Scalability and Very Large Database Resource Web site . The...
DATABASE 2(DB2) The questions and answers that follow are intended for those with a working knowledge of DB2 as a “self-test”. Q1) What is DB2 (IBM Database 2)? A1) DB2 is a subsystem of the MVS operating system. It is a Database Management System (DBMS) for that operating ...
Landing a job that requires SQL skills often means preparing for a challenging interview. SQL is a foundational technology for database management, so employers test candidates on various concepts ranging from basic to advanced-level queries. This blog covers common SQL interview questions and their ...
SQL Interview Questions http://career.guru99.com/top-50-sql-question-answers/ 1. What is DBMS? A Database Management System (DBMS) is a program that controls creation, maintenance and use of a database. DBMS can be termed as File Manager that manages data in a database rather than savi...
SQL Questions & AnswersRunaway Log Files, SQL Server Instances, and More Edited by Nancy Michell Log File Overgrowth Q I have a little 40MB database in SQL Server™ Express that I use for a Web site, but the log file has grown to over 1GB. How do I shrink the log file, and how...
Answers to common questions customers ask about a database in SQL Database in the Hyperscale service tier - commonly called a Hyperscale database.
Q. “model” system DB is down and we are trying to create a new database. Is it possible to create a new database when model DB is down? Ans: We can’t create a new database when model database is down. SQL Server restart will be unsuccessful when model database is down as TE...
数据库面试题(SQL+ORACLE) 数据库基础(面试常见题) 一、数据库基础 1. 数据抽象:物理抽象、概念抽象、视图级抽象,内模式、模式、外模式 2. SQL语言包括数据定义、数据操纵(Data Manipulation),数据控制(Data Control) 数据定义:Create Table,Alter Table,Drop Table, Craete/Drop Index等 数据操纵:Select ,insert...
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
A stored procedure is a named group of SQL statements that have been previously created and stored in the server database. Stored procedures accept input parameters so that a single procedure can be used over the network by several clients using different input data. And when the procedure is ...