php - How to make MySQL display duplicate data into my table? -

i know has maybe primary key , unique keys, i'm not sure how how make work. want mysql generate new row if data in duplicate of last rows. right now, duplicate data previous rows result in row not being generated. appreciated.

the table have defined has columns primary key , unique. it's ideal maintain 1 column primary key (perhaps auto increment) , rest non-indexed columns. check table definition following mysql query if not familiar using phpmyadmin

desc tablename;