MySQL Database Operations

MySQL Database Operations

Easy Questions

MYSQL

MySQL Subquery
MySQL Character Set
MySQL Views
Mysql Basic
Mysql Setup
Mysql Foreign Keys
Mysql Query Optimization
Interacting With MySQL
Server SQL Mode
MySQL Events
MySQL UNION
MySQL Full-Text Search
MySQL Command Line Tool
Mysql Error handling
Mysql Compound Statements
MySQL Stored Procedures
MySQL Stored Functions
MySQL Triggers
MySQL Connectors and APIs
Connection
MySQL Functions
MySQL Operators
MySQL Table Operations
MySQL Internationalization and Localization
MySQL Database Operations
MySQL Access Control and Security
MySQL Type Conversion in Expression Evaluation
MySQL Scheduling and Locking Issues
MySQL ORDER BY
MySQL HAVING
MySQL GROUP BY
MySQL Optimization
Managing MySQL Users
MySQL Programs
Access Control for MySQL Stored Programs and Views
Create Database
Drop Database
Select Database
Data Types
Create Tables
Insert Query
Select Query
Mysql miscellaneous
Where Clause
Update Query
Delete Query
Sorting Results
Using Join
NULL Values
Transactions
Alter Command
Indexes
Database Info
Using Sequences
  1. Before relocation of database, the server should be stopped if running.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    The server always looks for the database directories in the data directory. The only way to relocate a database is by the symlink method. The server should be stopped if running.

  1. When relocating an individual table, the table to be relocated should be ______________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    The relocation of an individual table is supported only under certain limited circumstances. When relocating an individual table, the table to be relocated should be a MyISAM table.

  1. What is the special database that always exists after setting up MySQL in a computer?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    After installation of MySQL, ‘information_schema’ is the special database that always exists. ‘mysql’ can be seen depending on access rights. It holds the grant tables. ‘sampdb’ and ‘readme_db’ do not exist by default.

  1. In which file are the statements entered in ‘mysql’ saved?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    Statements entered in ‘mysql’ are stored in the file named ‘.mysql_history’. This file is located in the home directory itself. The SQL statements can be directly pasted into this file.

  1. Mysql cannot be used to execute script files.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    Mysql is capable of reading input from a file in batch mode. This is also known as the non-interactive mode. A lot of typing and time can be saved when commands are stored in a file and executed from a file.