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>=

Operator Description

The >= operator is used for comparison operations. When the value of the left operation on the >=operation is greater than or equal to the value of the right operation on the >= operator returns the result of the >= operator.

Grammar Structure

> SELECT x >= y;

Example

mysql> SELECT 2 >= 2;
+---------+
| 2 >= 2 |
+---------+
| true |
+---------+
1 row in set (0.01 sec)

create table t1 (spID smallint,userID bigint,score int);
insert into t1 values ​​(1,1,1);
insert into t1 values ​​(2,2,2);
insert into t1 values ​​(2,1,4);
insert into t1 values ​​(3,3,3);
insert into t1 values ​​(1,1,5);
insert into t1 values ​​(4,6,10);
insert into t1 values ​​(5,11,99);

mysql> select userID,spID,score from t1 where spID>=userID*score;
+-----------+-------+
| userid | spid | score |
+-----------+-------+
| 1 | 1 | 1 |
+-----------+-------+
1 row in set (0.01 sec)