Today i have encountered a problem when i run a select query after joining two tables i.e "ERROR 1267 (HY000): Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (latin1_general_ci,IMPLICIT) for operation '='" .
This is happen because the collection type is different of each table.
Solution :
1) - First of all check the collection type of each table by running below query :
2) - Second one is update the collection type of that table those collection type is different by running below query :This is happen because the collection type is different of each table.
Solution :
1) - First of all check the collection type of each table by running below query :
SELECT table_schema, table_name, column_name, character_set_name, collation_name
FROM information_schema.columns
WHERE collation_name = 'latin1_general_ci'
ORDER BY table_schema, table_name,ordinal_position;
ALTER TABLE tbl_name CONVERT TO CHARACTER SET latin1 COLLATE 'latin1_swedish_ci';
Chears
Happy Coding :)