The functions in this SQL statement are mysql functions or php functions. the Function means, how can this problem be solved?

Source: Internet
Author: User
In this SQL statement, the function is a mysql function or a php function. the Function means mysql_query (& quot; UPDATE 'users' SET 'jifen' = round ('jifen' + ('percent '/100), 1) WHEREuser =' $ inuser' & quot ;); the SQL function in this SQ is a mysql function or a php function. the Function means
Mysql_query ("UPDATE 'users' SET 'jifen' = round ('jifen' + ('percent '/100), 1) WHERE user =' $ inuser '"); in this SQL statement, the function is a mysql function or a php function. what does the function mean?

------ Solution --------------------
Mysql's entire function. when one parameter is set, round (x) returns the nearest integer of x. When two parameters are set, round (x, y) returns the value of y after The x decimal point.

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