What are the results of the following SQL commands if col is an integer column?
1. SELECT * FROM mytbl WHERE num_col = '4';
2. SELECT * FROM mytbl WHERE num_col = 4;
1. SELECT * FROM mytbl WHERE num_col = '4';
2. SELECT * FROM mytbl WHERE num_col = 4;A. same
B. different
C. 1 is an error
D. 2 is an error
Answer: Option A
This Question Belongs to MySQL >> MySQL Miscellaneous
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