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Amend field


dreamwest
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Is there a way i can amend a field to simply add more data to the end of whats already there

 

d_id  corpus

 

1    (3, 17)|(9, 17)

2    (4, 6)

3    (89, 97)

 

mysql_query("update `dic` set `corpus`='|(2, 12)' where `d_id`='3'"); //amend field with this query

 

so after update row 3 will now be  (89, 97)|(2, 12)

 

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as far as i know mysql cant search for corpus pairs, so is used only to retrieve pointers in the inverted doc.

 

so a paired set like {21,4|45,5|78,9}  means word "funny" appears in doc 4 at position 21 etc..

 

Ive read you can also use skipping to make the retrieval faster

 

..but for now im experimenting all methods

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