Warning
SingleStore 9.0 gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 8.9 is recommended for production workloads, which can later be upgraded to SingleStore 9.0.
CHARSET
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Takes a string argument and returns the character set of that argument.
Syntax
CHARSET(string)
Arguments
-
String
Return Type
-
Character set
Examples
SELECT CHARSET(char(189));
+--------------------+
| CHARSET(char(189)) |
+--------------------+
| binary |
+--------------------+
1 row in set (0.06 sec)SELECT CHARSET(char(189 using utf8));
+-------------------------------+
| CHARSET(char(189 using utf8)) |
+-------------------------------+
| utf8 |
+-------------------------------+
1 row in set (0.06 sec)Related Topics
Caution
Implicit Collation
When character_ is set to utf8, string literals with characters using 4-byte encoding are implicitly assigned binary collation and processed as a sequence of bytes rather than characters.utf8mb4 character set.
For more information, refer to Implicit Collation in Special Cases.
Last modified: February 27, 2023