You need to use CONCAT_WS (separator,col1,col2,...colX) : select CONCAT_WS ('',c12,c13,c14,c15,c16) FROM your_table; , Use CONCAT_WS , where you give the separator as 1st term and then the list of columns to concat : select CONCAT_WS (' ',c12,c13,c14,c15,c16) from your_table) ; ... View more