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  4. select statement to display name 1000 times

select statement to display name 1000 times

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  • B Blue_Boy

    One of the ways is:

    create table #tblname (
    col1 varchar(200)
    )

    declare @i as int
    set @i=0
    while @i<=1000
    begin
    set @i=@i+1
    insert into #tblname values ('abc')
    end

    select * from #tblname

    drop table #tblname


    I Love T-SQL "Don't torture yourself,let the life to do it for you." If my post helps you kindly save my time by voting my post. www.aktualiteti.com

    A Offline
    A Offline
    arun_pk
    wrote on last edited by
    #7

    thanks for the response i m looking for doing with out looping

    1 Reply Last reply
    0
    • A arun_pk

      thanks its coming how will i be able to insert that 'abcd' 1000 times in my insert given below insert into [dbo].[Test](NAME)

      N Offline
      N Offline
      Niladri_Biswas
      wrote on last edited by
      #8

      A) With recursive cte approach

      declare @t table(name varchar(50))
      ;with cte as
      ( select 1 as rn,'abcd' as data
      union all
      select rn+1, 'abcd' as data from cte where rn<1000)

      insert into @t
      select data from cte option (maxrecursion 0)

      select * from @t

      B) Xquery approach

      declare @t table(name varchar(50))
      DECLARE @x XML
      SELECT @x = REPLICATE ('<x>abcd</x>', 1000)
      insert into @t
      SELECT i.value('.', 'VARCHAR(MAX)') ReplacedStrings
      FROM @x.nodes('//x') x(i)

      select * from @t

      :)

      Niladri Biswas

      A 1 Reply Last reply
      0
      • A arun_pk

        pls help me out to display a string for example 'abcd' 1000 times using select statement in SQL

        A Offline
        A Offline
        Ashfield
        wrote on last edited by
        #9

        use the same method as you were told previously, a cartesian join, and limit it

        select top 1000 'a'
        from dbo.sysobjects as so1, dbo.sysobjects as so2

        and buy a book on SQL.

        Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

        A M 2 Replies Last reply
        0
        • N Niladri_Biswas

          A) With recursive cte approach

          declare @t table(name varchar(50))
          ;with cte as
          ( select 1 as rn,'abcd' as data
          union all
          select rn+1, 'abcd' as data from cte where rn<1000)

          insert into @t
          select data from cte option (maxrecursion 0)

          select * from @t

          B) Xquery approach

          declare @t table(name varchar(50))
          DECLARE @x XML
          SELECT @x = REPLICATE ('<x>abcd</x>', 1000)
          insert into @t
          SELECT i.value('.', 'VARCHAR(MAX)') ReplacedStrings
          FROM @x.nodes('//x') x(i)

          select * from @t

          :)

          Niladri Biswas

          A Offline
          A Offline
          arun_pk
          wrote on last edited by
          #10

          thnks a looooooot

          1 Reply Last reply
          0
          • A Ashfield

            use the same method as you were told previously, a cartesian join, and limit it

            select top 1000 'a'
            from dbo.sysobjects as so1, dbo.sysobjects as so2

            and buy a book on SQL.

            Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

            A Offline
            A Offline
            arun_pk
            wrote on last edited by
            #11

            thanks for ur advice but u are failed to answer my q u buy SQL basics

            A L 2 Replies Last reply
            0
            • A arun_pk

              thanks for ur advice but u are failed to answer my q u buy SQL basics

              A Offline
              A Offline
              Ashfield
              wrote on last edited by
              #12

              arun_pk wrote:

              but u are failed to answer my q

              In what respect?

              select top 1000 'a' from dbo.sysobjects as so1, dbo.sysobjects as so2

              will do as your (vague) question asks.

              arun_pk wrote:

              u buy SQL basics

              Why? Its not me asking basic questions about sql, its you that doesn't understand what you are being told will work.

              Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

              1 Reply Last reply
              0
              • A arun_pk

                thanks for ur advice but u are failed to answer my q u buy SQL basics

                L Offline
                L Offline
                Lost User
                wrote on last edited by
                #13

                arun_pk wrote:

                but u are failed to answer my q

                Ashfield's query works perfectly for your requirement.

                arun_pk wrote:

                u buy SQL basics

                I just saw you being spoon fed by Niladri_Biswas and you are advising others to learn SQL basics ? Funny.

                1 Reply Last reply
                0
                • A Ashfield

                  use the same method as you were told previously, a cartesian join, and limit it

                  select top 1000 'a'
                  from dbo.sysobjects as so1, dbo.sysobjects as so2

                  and buy a book on SQL.

                  Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

                  M Offline
                  M Offline
                  Mycroft Holmes
                  wrote on last edited by
                  #14

                  Cute - what if sysobjects less than 100 records, add another cross join, and another :laugh: !

                  Never underestimate the power of human stupidity RAH

                  A 1 Reply Last reply
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                  • M Mycroft Holmes

                    Cute - what if sysobjects less than 100 records, add another cross join, and another :laugh: !

                    Never underestimate the power of human stupidity RAH

                    A Offline
                    A Offline
                    Ashfield
                    wrote on last edited by
                    #15

                    Mycroft Holmes wrote:

                    what if sysobjects less than 100 records, add another cross join

                    Yep. Mind you, by default sysobjects has about 40 rows, and 40 * 40 is 1600 so he should be safe. And at the end of the day, he now has enough info to work it out for himself :)

                    Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

                    M 1 Reply Last reply
                    0
                    • A Ashfield

                      Mycroft Holmes wrote:

                      what if sysobjects less than 100 records, add another cross join

                      Yep. Mind you, by default sysobjects has about 40 rows, and 40 * 40 is 1600 so he should be safe. And at the end of the day, he now has enough info to work it out for himself :)

                      Bob Ashfield Consultants Ltd Proud to be a 2009 Code Project MVP

                      M Offline
                      M Offline
                      Mycroft Holmes
                      wrote on last edited by
                      #16

                      Ashfield wrote:

                      he now has enough info to work it out for himself

                      Not with the spoon feeding Niladri had to do, I doubt he has the nous to research cross join!

                      Never underestimate the power of human stupidity RAH

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