Editing big excel using SXSSF

Hi, I am trying to edit an existing excel file using SXSSF. This excel may contain 1 Million records. I have to validate each row in excel and if the recors is invalid, append error message in the last column. Valication process is done first, at that time i will note down the row number which

Re: How to write merged cells ?

Hi Balakrishna, Please help me with code to write merge cells in BIGGRIDDEMO example. Thanks, Ayush -- View this message in context: http://apache-poi.1045710.n5.nabble.com/How-to-write-merged-cells-tp4265245p5715596.html Sent from the POI - User mailing list archive at Nabble.com.