Mysql miscellaneous

Mysql miscellaneous

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. Input handling can be customized with MySQL.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    With mysql, raw SQL statements can be entered. With MySQL programs input methods can be provided for the user that are more intuitive and easier to be used. So input handling is customized.

  1. What does ‘mysql_query()’ return on failure?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    Both of the functions named ‘mysql_query()’ and ‘mysql_real_query()’ return zero for statements that succeed. They return non zero for failure. A statement is successfully executed if the server accepts it.

  1. The statement that exits a labeled flow-control construct is _____________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    The ‘LEAVE’ statement is used to exit a labeled flow-control construct. This statement must appear within the construct that has the given label. The syntax of the statement is ‘LEAVE label’.

  1. What sets the association between one or more MyISAM tables and the named key cache?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    ‘CACHE INDEX’ sets up an association between one or more MyISAM tables and the named key cache which must already exist. The INDEX privilege is needed for each table named in the statement.

  1. The MySQL double dashed comment style is same as the SQL standard.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    The MySQL double-dash (–) comment style is different from the comment style of standard SQL, which begins with just two dashes. It does not require the space before any following text.