Limit the match on the 'i' to either zero or one. : Introduction « Regular Expression « SQL / MySQL






  1. SQL / MySQL
  2. Regular Expression
  3. Introduction

Limit the match on the 'i' to either zero or one.

      
mysql>
mysql> SELECT 'iaiiiiin' REGEXP 'iai?n';
+---------------------------+
| 'iaiiiiin' REGEXP 'iai?n' |
+---------------------------+
|                         0 |
+---------------------------+
1 row in set (0.00 sec)








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