21. Which is the library file that contains various portability macros and definitions?
22. "COUNT" keyword belongs to which categories in Mysql?
23. Which clause can be used to sort string values according to a specific collation?
24. Consider a database name "db_name" whose attributes are intern_id (primary key), subject.
Intern_id= {1, 2, 3, 4, 5, 6}
Subject= {sql, oop, sql, oop, c, c++}
If these are one to one relation then what will be the output of the following MySQL statement?
SELECT intern_id
FROM db_name
WHERE subject NOT IN (c, c++);
Intern_id= {1, 2, 3, 4, 5, 6}
Subject= {sql, oop, sql, oop, c, c++}
If these are one to one relation then what will be the output of the following MySQL statement?
SELECT intern_id
FROM db_name
WHERE subject NOT IN (c, c++);25. Which statement is used to delete an existing row from the table?
26. In the following MySQL command how many rows will be updated?
UPDATE person
SET lname=’s’,
Fname=’p’,
WHERE person_id<10;
/* person_id is a primary key */
UPDATE person
SET lname=’s’,
Fname=’p’,
WHERE person_id<10;
/* person_id is a primary key */27. A stored program associated with a schedule is . . . . . . . .
28. In MySQL databases, the structure representing the organizational views of the entire databases is . . . . . . . .
29. On UNIX, statements entered in 'MySQL' are saved in which file?
30. Which is the correct format to store date in the SQL?
Read More Section(MySQL Miscellaneous)
Each Section contains maximum 100 MCQs question on MySQL Miscellaneous. To get more questions visit other sections.
- MySQL Miscellaneous - Section 1
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- MySQL Miscellaneous - Section 12