I have got two tables tableA and tableB with identical structures:
-ID
-FILEID
-FIELDV01
-FIELDV02
-FIELDV03
-FIELDN01
-FIELDN02
-FIELDN03
-FIELDD01
-FIELDD02
-FIELDD03

Now user can input condition text something like:
tableA.FieldV01 = tableB.FieldV01
AND
tableA.FieldV02 = tableB.FieldV02
AND
tableA.FieldN01 >= tableB.FieldN01

and I want create records groups in third table.

Sample:
tableA
Rec_symbol FieldV01 FieldV02
A1 POI1 48
A2 POI1 48
A3 POI1 49
A4 POI1 33
A5 POI1 1

tableB
Rec_symbol FieldV01 FieldV02
B1 POI1 48
B2 POI1 48
B3 POI1 48
B4 POI1 49
B5 POI1 49
B6 POI1 33
B7 POI1 11

User condition is:
partner_file.FieldV01 = tytan_file.FieldV01
AND
partner_file.FieldV02 = tytan_file.FieldV02

Results are:
group1: A1,A2,B1,B2,B3
group2: A3,B4,B5
group3: A4,B6
group4: A5,null
group5: null, B7

Can anyone help ?
Thanks