mysql

Interview Questions and Answers

mysql

Question:
Describe MySQL Connection using mysql binary.
Answer:

Establishing connection to MySQL database using Mysql binary can be done at command prompt. Mysql

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mysql - Questions
1. Describe Transaction-Safe Table Types in MySQL
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2. Transaction-Safe Table Types in MySQL.
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3. Describe Transaction-Safe Table Types in MySQL
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4. Explain advantages of MyISAM over InnoDB?
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5. MySQL - Stored Procedures and Triggers
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6. COMMIT and ROLLBACK in MySQL
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7. Why to use CHAR instead of VARCHAR in the database?
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8. What are ENUMs used for in MySQL?
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9. When to use ORDER BY in DELETE statement?
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10. What is the difference between Unix timestamps and MySQL timestamps?
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11. What is the difference between a database and a table?
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12. Is the syntax correct? Explain the meaning of the syntax given below
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13. How to connect a PHP script with the MySQL database?
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14. How important is to list the column names when doing an INSERT?
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15. What is required to create MYSQL database?
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16. What do you understand by MYSQL terminal?
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17. Why phpMyAdmin is used for MYSQL?
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18. Write a query to create a database and a table?
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19. How can you make a database as your current database?
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20. Write a query to MYSQL in safe mode and to change the root password
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21. How to take MYSQL database backup?
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22. Write a command with which MySQL table can be repaired
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23. What are the different tables present in MySQL?
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24. What does the file with the extension: frm, myd, and myi contain?
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25. Write a command to view MySQL database table structure
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26. Write a command to view the content of the table
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27. What is the procedure to configure the application of MYSQL?
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28. What are the applications required to support MYSQL?
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29. What are the differences between MySQL_fetch_array(), MySQL_fetch_object(), MySQL_fetch_row()?
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30. What is difference between mysql_connect and mysql_pconnect?
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31. How do you concatenate strings in MySQL?
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32. What is the default port for MySQL Server?
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33. What is the function of myisamchk?
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34. Explain CSV tables.
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35. Explain the options of myisamchk to improve the performance of a table.
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36. Discuss about MyISAM Index Statistics Collection.
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37. What are the Performance and Scalability characteristics of MySQL?
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38. What is a Trigger in MySQL? Define different types of Trigger
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39. Explain the difference between BOOL, TINYINT and BIT.
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40. What are ENUMs used for in MySQL?
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41. Explain MySQL Aggregate Functions.
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42. Describe MySQL Connection using mysql binary.
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43. Explain advantages of MyISAM over InnoDB
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44. Primary Keys and Auto Increment Fields in MySQL
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45. COMMIT and ROLLBACK in MySQL
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46. ALTER command to add and drop INDEX in MySQL
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47. What is the purpose of -> in the MySQL terminal?
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48. How to find the unique values if the value in the column is repeated?
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49. What is the difference between truncate and delete?
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50. Where
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