UES (120,13,'SQRT','Syntax:\nSQRT(X)\n\nReturns the square root of a nonnegative number X. If X is NULL, the\nfunction returns NULL.\n\nURL: https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html\n\n','mysql> SELECT SQRT(4);\n        -> 2\nmysql> SELECT SQRT(20);\n        -> 4.4721359549996\nmysql> SELECT SQRT(-16);\n        -> NULL\n','https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html');