Data Files:
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10,abc,xyz
10,def,bgt
20,100,xyz,101
20,101,wyz,102
30,101,wyz,101,101,wyz,101
30,102,wyz,102,102,wyz,102
40,12,20,xyz
40,12,20,xyz
50,abc,xyz
50,abc,xyz

First Filed is table code and respective has the coulmn as per table:
Table Code   Table Name
   10          Map_Name    
   20          Globe_Map
   30          Tag_Map   
   40          Get_Map    
   50          Set_Map