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Home/ Questions/Q 8757357
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Editorial Team
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Editorial Team
Asked: June 13, 20262026-06-13T14:16:56+00:00 2026-06-13T14:16:56+00:00

Does it also match empty string, or only non-empty strings? I have been trying

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Does it also match empty string, or only non-empty strings? I have been trying to find a reference unsuccesfully.

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  1. Editorial Team
    Editorial Team
    2026-06-13T14:16:57+00:00Added an answer on June 13, 2026 at 2:16 pm

    Why don’t you try it yourself and see? At any rate, here are the docs you were looking for:

    With LIKE you can use the following two wildcard characters in the pattern.

    Character Description
    % Matches any number of characters, even zero characters
    _ Matches exactly one character

    http://dev.mysql.com/doc/refman/5.6/en/string-comparison-functions.html#operator_like

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