Ada*_*tan 9 mysql collation utf-8 encoding
我尝试使用存储过程来创建索引,但出现以下错误:
ERROR 1267 (HY000): Illegal mix of collations (utf8_general_ci,IMPLICIT) and
(utf8_unicode_ci,IMPLICIT) for operation '='
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没有行号或任何其他调试提示。
经过一些试验和错误,我已经学会了如何以及在哪里申请COLLATE:
转换后的行,如:
SELECT SOMETHING
FROM SOMEWHERE
WHERE table_schema = given_database
AND table_name = given_table
AND index_name = given_index;
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到:
SELECT SOMETHING
FROM SOMEWHERE
WHERE table_schema COLLATE utf8_unicode_ci = given_database
AND table_name COLLATE utf8_unicode_ci = given_table
AND index_name COLLATE utf8_unicode_ci = given_index;
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