insert into temp.string_Test values ("아이오에우"); => insert into temp.string_Test values ("아이오에우") insert into temp.string_Test values ('아이오에우'); => INSERT INTO `temp`.`string_Test` VALUES (CAST('아이오에우' AS CHAR(5)))   Like above, when I use single quotation with utf8 words, it casts the word into CHAR and the word is broken. Could you fix this problem for impala jdbc connector?     ... View more