Is there a simple way to convert MySQL data into Title Case?

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太阳男子
太阳男子 2020-11-27 15:35

I have a MySQL table where all the data in one column was entered in UPPERCASE, but I need to convert in to Title Case, with recognition of \"small words\" akin to the Darin

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  •  执念已碎
    2020-11-27 15:43

    This one works for me.

    UPDATE `suburbs` 
    SET title2 = CONCAT_WS(' ',
    CONCAT(UPPER(LEFT(SUBSTRING_INDEX(title, ' ',1),1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',1),2))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',2),LENGTH(SUBSTRING_INDEX(title, ' ',1)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',2),3 + LENGTH(SUBSTRING_INDEX(title, ' ',1))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',3),LENGTH(SUBSTRING_INDEX(title, ' ',2)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',3),3 + LENGTH(SUBSTRING_INDEX(title, ' ',2))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',4),LENGTH(SUBSTRING_INDEX(title, ' ',3)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',4),3 + LENGTH(SUBSTRING_INDEX(title, ' ',3))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',5),LENGTH(SUBSTRING_INDEX(title, ' ',4)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',5),3 + LENGTH(SUBSTRING_INDEX(title, ' ',4))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',6),LENGTH(SUBSTRING_INDEX(title, ' ',5)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',6),3 + LENGTH(SUBSTRING_INDEX(title, ' ',5))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',7),LENGTH(SUBSTRING_INDEX(title, ' ',6)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',7),3 + LENGTH(SUBSTRING_INDEX(title, ' ',6))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',8),LENGTH(SUBSTRING_INDEX(title, ' ',7)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',8),3 + LENGTH(SUBSTRING_INDEX(title, ' ',7))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',9),LENGTH(SUBSTRING_INDEX(title, ' ',8)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',9),3 + LENGTH(SUBSTRING_INDEX(title, ' ',8))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',10),LENGTH(SUBSTRING_INDEX(title, ' ',9)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',10),3 + LENGTH(SUBSTRING_INDEX(title, ' ',9))))),
    CONCAT(UPPER(MID(SUBSTRING_INDEX(title, ' ',11),LENGTH(SUBSTRING_INDEX(title, ' ',10)) + 2, 1)), LOWER(MID(SUBSTRING_INDEX(title, ' ',11),3 + LENGTH(SUBSTRING_INDEX(title, ' ',10))))))
    WHERE 1
    

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