Mysql Basic

Mysql Basic

Easy Questions

MYSQL

MySQL Subquery
MySQL Character Set
MySQL Views
Mysql Basic
Mysql Setup
Mysql Foreign Keys
Mysql Query Optimization
Interacting With MySQL
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MySQL UNION
MySQL Full-Text Search
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Mysql Error handling
Mysql Compound Statements
MySQL Stored Procedures
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MySQL Functions
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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
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Create Database
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NULL Values
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Alter Command
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Database Info
Using Sequences
  1. What is AI in terms of database collation?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    The collation in database can also be specified in the join or comparison conditions. The value ‘AI’ means ‘Accent Insensitive’. ‘CS’ is case sensitive and ‘CI’ is case insensitive.

  1. Which property determines whether a database object is case sensitive?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    The way to determine whether a database object or a database is case sensitive or not is to check the ‘COLLATION’ property. The result would be either CI for insensitive or CS for sensitive.

  1. Which of the following is case sensitive in MySQL?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    Column names and indexes are not case sensitive on any platform and neither are column aliases. Unlike the standard SQL, the names of the log file groups are always case sensitive.

  1. Regardless of whether a database or table name is case sensitive on the system, it must be referred to using the same lettercase throughout a given query.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    A database or table name must be referred to using the same lettercase throughout a given query. This is regardless of the fact whether it is case sensitive on the system or not.

  1. Which case does InnoDB store database names in?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    In InnoDB, all the database names as well as all the table names are stored in lowercase internally. There is no random case assignment to the database elements when the engine is set as InnoDB.