=

Sintassi

=

Spiegazione

Uguale.

Esempi

MariaDB [(none)]> SELECT 1 = 0;
+-------+
| 1 = 0 |
+-------+
|     0 |
+-------+
1 row in set (0.00 sec)

MariaDB [(none)]> SELECT '0' = 0;
+---------+
| '0' = 0 |
+---------+
|       1 |
+---------+
1 row in set (0.00 sec)

MariaDB [(none)]> SELECT '0.0' = 0;
+-----------+
| '0.0' = 0 |
+-----------+
|         1 |
+-----------+
1 row in set (0.00 sec)

MariaDB [(none)]> SELECT '0.01' = 0;
+------------+
| '0.01' = 0 |
+------------+
|          0 |
+------------+
1 row in set (0.00 sec)

MariaDB [(none)]> SELECT '.01' = 0.01;
+--------------+
| '.01' = 0.01 |
+--------------+
|            1 |
+--------------+
1 row in set (0.00 sec)

MariaDB [(none)]> 

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