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Query needed for following problem?...

arshithaarshitha Posts: 1Member
hi
i need query for the following problem..
i have three tables with the primary key.
i want to join the some set of fields in all table but in the query there s'd be only two table pls help me to get that query?

u can use ur own example tables?..
thanks in advance
arshitha

Comments

  • infidelinfidel Posts: 2,900Member
    : hi
    : i need query for the following problem..
    : i have three tables with the primary key.
    : i want to join the some set of fields in all table but in the query there s'd be only two table pls help me to get that query?
    :
    : u can use ur own example tables?..

    That makes no sense. You want to get fields out of three tables but only use two of them in the query?

    You'll have to be more specific and/or clear.


    [size=5][italic][blue][RED]i[/RED]nfidel[/blue][/italic][/size]

    [code]
    $ select * from users where clue > 0
    no rows returned
    [/code]

  • rirajatrirajat Posts: 20Member
    : hi
    : i need query for the following problem..
    : i have three tables with the primary key.
    : i want to join the some set of fields in all table but in the query there s'd be only two table pls help me to get that query?
    :
    : u can use ur own example tables?..
    : thanks in advance
    : arshitha
    :

    i think this is not possiable. if u went to retrive data from all three table and try to call only two table then there is no such query( as far as i know).
  • papu_cpapu_c Posts: 24Member
    Is there any derived datatype kind of thing.
    may be data in a column in table 3 can be derived from tab1 and tab2.
    so u dont actually need tab3 .but is using its data
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