In MySQL, % does not represent a decimal. It is a wildcard character that can match any number of any characters, but cannot be used to represent decimals. To match decimals, use the BETWEEN operator or comparison operators such as >= and
In MySQL, what can't % mean?
In MySQL, % does not represent a decimal.
Detailed description:
In MySQL, % is widely used for wildcard matching and can match any number of any characters. For example:
-
LIKE '�c%'
matches any string that contains the "abc" substring. -
WHERE name LIKE 'J%'
Matches all names starting with the letter "J".
However, % cannot be used to represent decimals. Therefore, the following query will not work correctly:
SELECT * FROM table WHERE price = 10.5%;
To match decimals, use the BETWEEN operator or comparison operators like >=
and . For example:
SELECT * FROM table WHERE price BETWEEN 10 AND 11; SELECT * FROM table WHERE price >= 10.5;
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