COERCIBILITY
Sintassi
COERCIBILITY(str)
Spiegazione
Restituisce il valore di coercibilità della collation dell'argomento stringa.
Esempi
MariaDB [(none)]> SELECT COERCIBILITY('abc' COLLATE latin1_swedish_ci);
+-----------------------------------------------+
| COERCIBILITY('abc' COLLATE latin1_swedish_ci) |
+-----------------------------------------------+
| 0 |
+-----------------------------------------------+
1 row in set (0.00 sec)
MariaDB [(none)]> SELECT COERCIBILITY(USER());
+----------------------+
| COERCIBILITY(USER()) |
+----------------------+
| 3 |
+----------------------+
1 row in set (0.00 sec)
MariaDB [(none)]> SELECT COERCIBILITY('abc');
+---------------------+
| COERCIBILITY('abc') |
+---------------------+
| 4 |
+---------------------+
1 row in set (0.00 sec)
MariaDB [(none)]>
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