Answer Posted / keerthika

Structure DML is usually used to read data file that contains records in each with same data format.

Conditional DML using data file will contain cluster of records in each row with different data format, each record can be read using different conditional DML based on the record identifier at the start of each record row

Structure DML Sample :
record
string(5) name;
decimal(10) contact_number;
end;


Conditional DML Sample :

if(record_identifier=='H') then
record
string(5) file_name;
end;
else if(record_identifier=='D') then
record
string(5) name;
decimal(10) contact_number;
end;
else if(record_identifier=='T') then
record
decimal(10) record_count_in_file;
end;

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