adplus-dvertising
frame-decoration

Question

How many of the following do not return rows?

SELECT, SHOW, DESCRIBE

a.

0

b.

1

c.

2

d.

3

Answer: (a).0

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. How many of the following do not return rows? SELECT, SHOW, DESCRIBE

Similar Questions

Discover Related MCQs

Q. The option that executes all SQL statements in a SQL script irrespective of the number of errors is ____________

Q. mysql_next_result() does not return a status.

Q. The Audit_log_events system variable is of type _____________

Q. What is the synonym for last_insert_id session variable?

Q. Which keyword inserted in the SHOW STATUS statement shows the values for the current connection?

Q. The statement that views status variables by aggregating the values over all connections is _____________

Q. What returns a string containing an error message?

Q. When building from source, the embedded server library is enabled by what?

Q. The synonym for last_insert_id session variable is _____________

Q. Which variable when set to 1 would enable foreign key checking for InnoDB tables?

Q. Which of these is a read only variable?

Q. What is the shebang line?

Q. The line that is written at the top of the script to write a Perl script using CGI.pm is ___________

Q. What does CGI stand for?

Q. Which module links DBI to the web?

Q. Which string function returns the index of the first occurrence of substring?

Q. ‘character_set_database’ represents the character set used by the default database.

Q. The permitted value type for the variable ‘character_set_client’ is _____________

Q. Which system variable when set to 1, makes all temporary tables to get stored on disk rather than in memory?