SELECT CAST(1 AS UNSIGNED) - 2.0; : CAST : Cast Functions Operators MySQL TUTORIALS

SELECT CAST(1 AS UNSIGNED) - 2.0;

Related Scripts with Example Source Code in same category :
• CAST(expr AS type), CONVERT(expr,type), CONVERT(expr USING transcoding_name)
• Converting the string 'abc' in the default character set to the corresponding string in the utf8 character set
• Convert blob column to char type
• The cast functions are useful when you want to create a column with a specific type in a CREATE ... SELECT statement
• CAST() is useful for sorting ENUM columns in lexical order.
• CAST() also changes the result if you use it as part of a more complex expression such as CONCAT('Date

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