I'm trying to add new column in existing table with 2.6dg data. but i'm getting
 #1114 table is full mysql
and i've edited /etc/my.cnf with
tmp_table_size=5G
max_heap_table_size=5G 
innodb_data_file_path = ibdata1:10M:autoextend:max:5G
but still i'm getting same error, please help me to solve this issue