Details
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Bug
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    Status: Closed (View Workflow)
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Major
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    Resolution: Duplicate
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    None
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    None
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    None
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    Linux
 
Description
I tried with MariaDB C connector 2.3.3, 2.3.4 and 3.0.2. It returns the same error in all the cases.
MySQL Server version: MySQL 8.0.3-rc-log
mysql> show global variables like '%character_set%';
----------------------------------------------------+
| Variable_name | Value | 
----------------------------------------------------+
| character_set_client | utf8mb4 | 
| character_set_connection | utf8mb4 | 
| character_set_database | utf8mb4 | 
| character_set_filesystem | binary | 
| character_set_results | utf8mb4 | 
| character_set_server | utf8mb4 | 
| character_set_system | utf8 | 
| character_sets_dir | /usr/share/mysql/charsets/ | 
mysql> show global variables like 'collation%';
----------------------------------------+
| Variable_name | Value | 
----------------------------------------+
| collation_connection | utf8mb4_0900_ai_ci | 
| collation_database | utf8mb4_0900_ai_ci | 
| collation_server | utf8mb4_0900_ai_ci | 
Similar issue reported here with another collation.