SQL Operators and Symbols Table 66. SQL Operators and Symbols Symbol Description Symbol Description ':' Colon '<' Less than operator ';' Semicolon ‘)’ Right parenthesis '.' Period ‘=’ Equal operator ',' Comma ‘+’ Plus operator '<>' Not equal operator ‘-‘ Minus operator '<=' Less than or equal operator ‘*’ Multiply operator '>=' Greater than or equal operator ‘/’ Divide operator ‘>’ Greater than operator ‘?’ Dynamic parameter ‘(‘ Left parenthesis