query help

• sqlnaive

  SSCoach

  Points: 17437

  More actions

  January 17, 2013 at 2:30 am

  #272902

  In a table, I have value like this:

  1A

  2A

  I want data like this:

  1C

  1D

  2C

  2D

  that is for each value of A in table, i want two records with C and D.

• mister.magoo

  SSC-Forever

  Points: 47068

  More actions

  January 17, 2013 at 3:10 am

  #1578178

  sqlnaive (1/17/2013)

  ---

  In a table, I have value like this:

  1A

  2A

  I want data like this:

  1C

  1D

  2C

  2D

  that is for each value of A in table, i want two records with C and D.

  SELECT newColumn

  FROM yourTable as yt

  CROSS APPLY (

  SELECT LEFT(yt.yourColumn,1)+'C'

  UNION ALL

  SELECT LEFT(yt.yourColumn,1)+'D'

  ) AS new(newColumn)

  Without table definitions and sample data, this is just a sample showing how CROSS APPLY can be used to expand 1 row to many...

  MM
  

  ---

  
  select geometry::STGeomFromWKB(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