MXS-2502 Fix access denied when connecting to 'information_schema'
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@ -63,19 +63,21 @@ static const char pragma_sql[] = "PRAGMA JOURNAL_MODE=NONE";
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/** Query that checks if there's a grant for the user being authenticated */
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static const char mysqlauth_validate_user_query[] =
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"SELECT password FROM " MYSQLAUTH_USERS_TABLE_NAME
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" WHERE user = '%s' AND ( '%s' = host OR '%s' LIKE host) AND (anydb = '1' OR '%s' = '' OR '%s' LIKE db)"
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" WHERE user = '%s' AND ( '%s' = host OR '%s' LIKE host)"
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" AND (anydb = '1' OR '%s' IN ('', 'information_schema') OR '%s' LIKE db)"
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" LIMIT 1";
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/** Query that checks if there's a grant for the user being authenticated */
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static const char mysqlauth_validate_user_query_lower[] =
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"SELECT password FROM " MYSQLAUTH_USERS_TABLE_NAME
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" WHERE user = '%s' AND ( '%s' = host OR '%s' LIKE host) AND (anydb = '1' OR '%s' = '' OR LOWER('%s') LIKE LOWER(db))"
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" WHERE user = '%s' AND ( '%s' = host OR '%s' LIKE host)"
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" AND (anydb = '1' OR LOWER('%s') IN ('', 'information_schema') OR LOWER('%s') LIKE LOWER(db)"
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" LIMIT 1";
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/** Query that only checks if there's a matching user */
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static const char mysqlauth_skip_auth_query[] =
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"SELECT password FROM " MYSQLAUTH_USERS_TABLE_NAME
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" WHERE user = '%s' AND (anydb = '1' OR '%s' = '' OR '%s' LIKE db)"
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" WHERE user = '%s' AND (anydb = '1' OR '%s' IN ('', 'information_schema') OR '%s' LIKE db)"
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" LIMIT 1";
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/** Query that checks that the database exists */
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