Issue with cast and convert function in the update statement

• atlancharlo

  Mr or Mrs. 500

  Points: 554

  More actions

  November 7, 2011 at 11:15 am

  #262502

  Hi,

  I have a query with update statement

  UPDATE #Rpt

  SET Productfamily = PD.pt_sp_type_c

  FROM #Rpt s

  INNER JOIN #ProductDetails PD on PD.pt_sb_type_c = s.CONVERT(VARCHAR(10),productId) --03112011

  here pt_sp_type_c and pt_sb_type_c both are varchar(10) and productId is integer

  so when i am trying to execute teh query its showing that cannot convert varchar to int..i am changing productId to varchar for that i am using

  cast and convert for me its showing incorrect syntax near the keyword convert

  whern i use cast s.CAST(productId AS VARCHAR(10)) --here its showing incorrect syntax near keyword AS can anyone come with appropraite answer..

• Sean Lange

  SSC Guru

  Points: 286602

  More actions

  November 7, 2011 at 11:20 am

  #1404116

  Try CAST(s.productId AS VARCHAR(10)). The way you had it made it think that CAST is a column in s. Your convert would work the same way.

  _______________________________________________________________

  Need help? Help us help you.

  Read the article at http://www.sqlservercentral.com/articles/Best+Practices/61537/ for best practices on asking questions.

  Need to split a string? Try Jeff Modens splitter http://www.sqlservercentral.com/articles/Tally+Table/72993/.

  Cross Tabs and Pivots, Part 1 – Converting Rows to Columns - http://www.sqlservercentral.com/articles/T-SQL/63681/
  Cross Tabs and Pivots, Part 2 - Dynamic Cross Tabs - http://www.sqlservercentral.com/articles/Crosstab/65048/
  Understanding and Using APPLY (Part 1) - http://www.sqlservercentral.com/articles/APPLY/69953/
  Understanding and Using APPLY (Part 2) - http://www.sqlservercentral.com/articles/APPLY/69954/

• Jeff Moden

  SSC Guru

  Points: 1004592

  More actions

  November 7, 2011 at 5:48 pm

  #1404232

  shalini72011 (11/7/2011)

  ---

  Hi,

  I have a query with update statement

  UPDATE #Rpt

  SET Productfamily = PD.pt_sp_type_c

  FROM #Rpt s

  INNER JOIN #ProductDetails PD on PD.pt_sb_type_c = s.CONVERT(VARCHAR(10),productId) --03112011

  here pt_sp_type_c and pt_sb_type_c both are varchar(10) and productId is integer

  so when i am trying to execute teh query its showing that cannot convert varchar to int..i am changing productId to varchar for that i am using

  cast and convert for me its showing incorrect syntax near the keyword convert

  whern i use cast s.CAST(productId AS VARCHAR(10)) --here its showing incorrect syntax near keyword AS can anyone come with appropraite answer..

  And what is the data-type of ProductFamily?

  --Jeff Moden

  ---

  RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
  First step towards the paradigm shift of writing Set Based code:
  ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

  Change is inevitable... Change for the better is not.
  

  ---

  Helpful Links:
  How to post code problems
  How to Post Performance Problems
  Create a Tally Function (fnTally)