SQL update from same table / multiple lists and items -

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i need update table looks this:

no.    item    location        score     available     price   some_more_text 1      water   london                                  0,00 1      water   amsterdam       1         yes           1,11    alpha 1      water   burges          1         yes           1,11    alpha 2      honey   london                                  0,00 2      honey   amsterdam       5         yes           5,55    omega 2      honey   burges          5         yes           5,55    omega 3      spoon   london          4         yes           3,33    gamma 3      spoon   amsterdam       4         yes           3,33    gamma 3      spoon   burges          4         yes           3,33    gamma 4      books   london                                  0,00 4      books   amsterdam       1         no            2,55    alpha 4      books   burges          1         no            2,55    alpha 5      juice   london                                  0,00 5      juice   amsterdam       5         yes           5,55    beta 5      juice   burges          5         yes           5,55    beta ...

in end every item in londen should have same properties according item in burges (or amsterdam, doesn't matter). can't done manually there many - cant find way somehow "batch" sql-command update every item same no.

one more problem: proprietary software can't language used - assume it's oracle.

you can join table on in update.

update table_x lon, table_x bur set lon.item=bur.item, lon.score=bur.score, etc lon.no=bur.no , lon.location="london" , bur.location="burges";

that updates london data burges


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