Query help

• ssc_san

  SSCommitted

  Points: 1563

  More actions

  September 15, 2010 at 12:41 pm

  #227788

  Hi All,

  create table #abcd

  (id int,

  code varchar(10),

  relt_id int

  )

  insert into #abcd

  (id, code, relt_id)

  select 1, 'abc', 2

  union all

  select 2, 'bcd', 1

  union all

  select 2, 'asg', null

  union all

  select 3, 'cde', null

  union all

  select 2, 'abd', 1

  union all

  select 4, 'bcd', null

  union all

  select 4, 'bfh', 2

  I have a requirement, where I have a table(Code included).

  My requirement is the relt_id should be same as id and the code = 'abd'

  I have tried doing that using self join, but it returned two, rather that one.

  Any ideas how to achieve this?

  Thanks in advance.

• J Livingston SQL

  SSC Guru

  Points: 51550

  More actions

  September 15, 2010 at 12:55 pm

  #1221606

  any good?

  SELECT a.id,

  a.code,

  a.relt_id

  FROM dbo.#abcd a

  INNER JOIN dbo.#abcd b

  ON a.relt_id = b.id

  WHERE ( a.code = 'abd' )

  ________________________________________________________________
  you can lead a user to data....but you cannot make them think
  and remember....every day is a school day

• ssc_san

  SSCommitted

  Points: 1563

  More actions

  September 15, 2010 at 1:07 pm

  #1221620

  Thanks a lot Gah,

  Worked like a GEM.

  Appreciate your help.