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SELECT COUNT(*) AS num FROM keywords WHERE campaignId = '12' AND LCASE(keyword) = 'hello again ??” ????‰ ????? ? ′?‰€'
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<code>Error Number: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='</code>
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SET collation_connection = 'utf8_general_ci'; SELECT COUNT(*) AS num FROM keywords WHERE campaignId = '12' AND LCASE(keyword) = 'hello again \"??” ????‰ ????? ? ′?‰€\"'
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???? ??? ????? ??????? ???? ????? ?????. utf8_general_ci:
ALTER DATABASE your_database_name CHARACTER SET utf8 COLLATE utf8_general_ci; ALTER TABLE your_table_name CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;
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