# FIELD FROM DB to PERL SCALAR
my $scalar = $da->field_scalar; 

# COLUMN FROM DB TO PERL ARRAY
my @column = $da->column_array

# ROW FROM DB TO PERL ARRAY
my @row = $da->row_array;

# ROW FROM DB TO PERL HASH
my %row = $da->row_hash;

# ROWS FROM DB to PERL ARRAY OF ARRAYS
my @rows = $da->rows_arrayofarrays;

# ROWS FROM DB to PERL ARRAY OF HASHREFS
my @rows = $da->rows_arraysofhash;