associations and sorting

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123424  42312
2122  656735
...
234254  32121
32121  23543  
324243  2354345

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12423  string_of_characters_numbers_and_all_kind_of_stuff...,mminouigu
+ifbgvufbbfvbiuserubrfui54895t3gh54gb3t789b54g 45g73b54g54bg754
23423453  string_of_characters_numbers_and_all_kind_of_stuff...,mminou
+iguifbgvufbbfvbiuserubrfui54895t3gh54gb3t789b54g 45g73b54g54bg754

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first_tsv.sec_column ==  second_tsv.first_column

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insert into newtable(col1,col2,col3) select tsv1.col1 tsv1.col2 tsv2.c
+ol2 from tsv1 inner join tsv2 on tsv1.col2 = tsv2.col2"

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