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@@ -425,3 +425,13 @@ Following are some of the most commonly used constraints available in SQL −
 - Divides left hand operand by right hand operand and returns remainder.
 
 ## SQL Comparison Operators ⭐
+
+### =	Checks if the values of two operands are equal or not, if yes then condition becomes true.
+!=	Checks if the values of two operands are equal or not, if values are not equal then condition becomes true.
+<>	Checks if the values of two operands are equal or not, if values are not equal then condition becomes true.
+>	Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true.
+<	Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true.
+>=	Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true.
+<=	Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true.
+!<	Checks if the value of left operand is not less than the value of right operand, if yes then condition becomes true.
+!>	Checks if the value of left operand is not greater than the value of right operand, if yes then condition becomes true.