escape % in objective c

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眼角桃花
眼角桃花 2021-01-11 17:12

I want to make an sql statement -

sqlStatement = [NSString stringWithFormat:@\"SELECT * FROM movies where title like \'%%@%\'\",searchKeyword];
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  •  时光说笑
    2021-01-11 17:28

    Try :

    sqlStatement = [NSString stringWithFormat:@"SELECT * FROM movies where title like '%%%@%%'",searchKeyword];
    

    "%%" is the way of printing the '%' character.

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