java.sql.SQLException

Unknown prepared statement handler (6) given to mysql_stmt_execute Query being executed when exception was thrown: com.mysql.jdbc.ServerPreparedStatement[6] - SELECT x FROM y,z WHERE...

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  • Unknown prepared statement handler (6) given to mysql_stmt_execute Query being executed when exception was thrown: com.mysql.jdbc.ServerPreparedStatement[6] - SELECT x FROM y,z WHERE...
  • via Coderanch by Migrated From Jforum.net, 6 months ago
    Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (utf8_unicode_ci,IMPLICIT) for operation 'UNION' Query being executed when exception was thrown: SELECT r.name, '0' AS role_value FROM jforum_roles r WHERE r.group_id IN (1) UNION SELECT r.name, rv.role_value FROM jforum_roles r, jforum_role_values rv WHERE r.role_id = rv.role_id AND r.group_id IN (1) ORDER BY name
  • via Coderanch by Migrated From Jforum.net, 6 months ago
    Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (utf8_general_ci,IMPLICIT) for operation 'UNION' Query being executed when exception was thrown: SELECT r.name, '0' AS role_value FROM jforum_roles r WHERE r.group_id IN (1) UNION SELECT r.name, rv.role_value FROM jforum_roles r, jforum_role_values rv WHERE r.role_id = rv.role_id AND r.group_id IN (1) ORDER BY name
  • Stack trace

    • java.sql.SQLException: Unknown prepared statement handler (6) given to mysql_stmt_execute Query being executed when exception was thrown: com.mysql.jdbc.ServerPreparedStatement[6] - SELECT x FROM y,z WHERE... at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2928) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1571)

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