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RLIKE
Performs a partial-string search, with regular expression matching.
Syntax
str RLIKE regexp
str REGEXP regexp
Arguments
- str: any string or binary object
- regexp: regular expression. The supported syntax is identical to MySQL.
Return Type
Boolean
Info
Regular expressions in MemSQL are not Unicode-aware, and so may fail to match characters that would otherwise be considered equivalent.
Examples
memsql> select 'ohai' rlike 'o';
+------------------+
| 'ohai' rlike 'o' |
+------------------+
| 1 |
+------------------+
memsql> select 'ohai' rlike 'o.+';
+--------------------+
| 'ohai' rlike 'o.+' |
+--------------------+
| 1 |
+--------------------+
memsql> select 'olé' regexp 'É';
+--------------------+
| 'olé' regexp 'É' |
+--------------------+
| 0 |
+--------------------+
