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jfreeman2010
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t-sql pivot table issue

HI,

I created the following t-sql example code, the result from a PIVOT table
will needs to UNION ALL columns with #TMP_TB_1, the final result will have the following cols:

APPMT_ID, LAST_FIRST_NAME, + COLS OF SRV_NAME.... + DOB, SEX

I need help on how to UNION ALL columns from a PIVOT Table and other table.  Thanks you.

 

 
CREATE TABLE #TMP_TB
(
      APPMT_ID                              INT,
      SRV_ID                                    INT,
      SRV_NAME                              VARCHAR(50)

)

CREATE TABLE #TMP_TB_1
(
      APPMT_ID                              INT,
      LAST_FIRST_NAME                        VARCHAR(50),
      DOB                                          VARCHAR(10),
      SEX                                          CHAR(1)

)

 insert into #TMP_TB_1 values(16862, 'BN, John', '1980-12-01', 'M');
 insert into #TMP_TB_1 values(16261, 'BR, Joe', '1969-01-20', 'M');
 insert into #TMP_TB_1 values(16866, 'CH, Mary', '1974-03-05', 'F');
 insert into #TMP_TB_1 values(17005, 'ED, JoAnn', '1985-10-11', 'F');
 insert into #TMP_TB_1 values(16869, 'FL, Kent', '1999-08-14', 'M');
 insert into #TMP_TB_1 values(14806, 'GO, Anna', '1994-05-26', 'F');
 insert into #TMP_TB_1 values(16867, 'JZ, Barbara', '1984-09-13', 'F');



 insert into #TMP_TB values(16862, 2, 'HP');
 insert into #TMP_TB values(16862, 49, 'PSA');
 insert into #TMP_TB values(16862, 136, 'A1c');
 insert into #TMP_TB values(16261, 2, 'HP');
 insert into #TMP_TB values(16866, 2, 'HP');
 insert into #TMP_TB values(16866, 136, 'A1c');
 insert into #TMP_TB values(16866, 281, 'Nicotine');
 insert into #TMP_TB values(17005, 2, 'HP');
 insert into #TMP_TB values(17005, 281, 'Nicotine');
 insert into #TMP_TB values(16869, 2, 'HP');
 insert into #TMP_TB values(16869, 49, 'PSA');
 insert into #TMP_TB values(16869, 136, 'A1c');
 insert into #TMP_TB values(14806, 2, 'HP');
 insert into #TMP_TB values(14806, 133, 'TSH');
 insert into #TMP_TB values(14806, 281, 'Nicotine');
 insert into #TMP_TB values(16867, 2, 'HP');
 insert into #TMP_TB values(16867, 133, 'TSH');
 insert into #TMP_TB values(16867, 136, 'A1c');
 insert into #TMP_TB values(16867, 281, 'Nicotine');


 DECLARE @columns VARCHAR(max),
      @query VARCHAR(max)
                  ;

      SELECT
            @columns = COALESCE(@columns + ',[' + cast(SRV_NAME as varchar) + ']',
            '[' + cast(SRV_NAME as varchar)+ ']')
            FROM #TMP_TB
            GROUP BY SRV_NAME
            ;


      SET @query = '
      SELECT      *
      FROM #TMP_TB
      PIVOT
      (
      MAX(SRV_ID)
      FOR [SRV_NAME]
      IN (' + @columns + ')
      ) X
      '

      EXECUTE(@query)


 DROP TABLE #TMP_TB;
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jfreeman2010

8/22/2022 - Mon
Phillip Burton

What help do you need?
jfreeman2010

ASKER
I need help on UNION ALL columns from the result of PIVOT Table and #TMP_TB_1 table.  thanks,
Phillip Burton

You are using the term UNION ALL wrongly, and that was confusing me. I'm easily confused :-)

UNION ALL is combination of rows. What you want is the combination of columns, and that is a JOIN.

Please find below the updated part of your SET @query code:

     SET @query = '
      WITH myTable as (SELECT      *
      FROM #TMP_TB
      PIVOT
      (
      MAX(SRV_ID)
      FOR [SRV_NAME]
      IN (' + @columns + ')
      ) X)
	  SELECT a.*, ' + @columns + ' FROM myTable
	  LEFT JOIN #TMP_TB_1 a
	  ON myTable.APPMT_ID = a.APPMT_ID
      '

Open in new window


You may also want at the end of the code

  DROP TABLE #TMP_TB_1;

Open in new window


as well.
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James Murphy
jfreeman2010

ASKER
Hi Phillip,

Thank you very much for help.  I try it and the result only shows the #TMP_TB_1 columns, not sure why.  Any also can the combine result insert to a temp table?  those result need to be further processing.

Thanks!!!
Phillip Burton

I get this answer:

APPMT_ID    LAST_FIRST_NAME                                    DOB        SEX  A1c         HP          Nicotine    PSA         TSH
----------- -------------------------------------------------- ---------- ---- ----------- ----------- ----------- ----------- -----------
14806       GO, Anna                                           1994-05-26 F    NULL        2           281         NULL        133
16261       BR, Joe                                            1969-01-20 M    NULL        2           NULL        NULL        NULL
16862       BN, John                                           1980-12-01 M    136         2           NULL        49          NULL
16866       CH, Mary                                           1974-03-05 F    136         2           281         NULL        NULL
16867       JZ, Barbara                                        1984-09-13 F    136         2           281         NULL        133
16869       FL, Kent                                           1999-08-14 M    136         2           NULL        49          NULL
17005       ED, JoAnn                                          1985-10-11 F    NULL        2           281         NULL        NULL

Open in new window


Here's the full code I've got:

CREATE TABLE #TMP_TB
(
      APPMT_ID                              INT,
      SRV_ID                                    INT,
      SRV_NAME                              VARCHAR(50)

)

CREATE TABLE #TMP_TB_1
(
      APPMT_ID                              INT,
      LAST_FIRST_NAME                        VARCHAR(50),
      DOB                                          VARCHAR(10),
      SEX                                          CHAR(1)

)

 insert into #TMP_TB_1 values(16862, 'BN, John', '1980-12-01', 'M');
 insert into #TMP_TB_1 values(16261, 'BR, Joe', '1969-01-20', 'M');
 insert into #TMP_TB_1 values(16866, 'CH, Mary', '1974-03-05', 'F');
 insert into #TMP_TB_1 values(17005, 'ED, JoAnn', '1985-10-11', 'F');
 insert into #TMP_TB_1 values(16869, 'FL, Kent', '1999-08-14', 'M');
 insert into #TMP_TB_1 values(14806, 'GO, Anna', '1994-05-26', 'F');
 insert into #TMP_TB_1 values(16867, 'JZ, Barbara', '1984-09-13', 'F');



 insert into #TMP_TB values(16862, 2, 'HP'); 
 insert into #TMP_TB values(16862, 49, 'PSA'); 
 insert into #TMP_TB values(16862, 136, 'A1c'); 
 insert into #TMP_TB values(16261, 2, 'HP'); 
 insert into #TMP_TB values(16866, 2, 'HP'); 
 insert into #TMP_TB values(16866, 136, 'A1c'); 
 insert into #TMP_TB values(16866, 281, 'Nicotine'); 
 insert into #TMP_TB values(17005, 2, 'HP');
 insert into #TMP_TB values(17005, 281, 'Nicotine');
 insert into #TMP_TB values(16869, 2, 'HP'); 
 insert into #TMP_TB values(16869, 49, 'PSA'); 
 insert into #TMP_TB values(16869, 136, 'A1c'); 
 insert into #TMP_TB values(14806, 2, 'HP'); 
 insert into #TMP_TB values(14806, 133, 'TSH'); 
 insert into #TMP_TB values(14806, 281, 'Nicotine'); 
 insert into #TMP_TB values(16867, 2, 'HP'); 
 insert into #TMP_TB values(16867, 133, 'TSH'); 
 insert into #TMP_TB values(16867, 136, 'A1c');
 insert into #TMP_TB values(16867, 281, 'Nicotine'); 


 DECLARE @columns VARCHAR(max),
      @query VARCHAR(max)
                  ;

      SELECT
            @columns = COALESCE(@columns + ',[' + cast(SRV_NAME as varchar) + ']',
            '[' + cast(SRV_NAME as varchar)+ ']')
            FROM #TMP_TB
            GROUP BY SRV_NAME
            ;


      SET @query = '
      WITH myTable as (SELECT      *
      FROM #TMP_TB
      PIVOT
      (
      MAX(SRV_ID)
      FOR [SRV_NAME]
      IN (' + @columns + ')
      ) X)
	  SELECT a.*, ' + @columns + ' FROM myTable
	  LEFT JOIN #TMP_TB_1 a
	  ON myTable.APPMT_ID = a.APPMT_ID
      '

      EXECUTE(@query)


 DROP TABLE #TMP_TB;
  DROP TABLE #TMP_TB_1;

Open in new window

Phillip Burton

How about this:

CREATE TABLE #TMP_TB
(
      APPMT_ID                              INT,
      SRV_ID                                    INT,
      SRV_NAME                              VARCHAR(50)

)

CREATE TABLE #TMP_TB_1
(
      APPMT_ID                              INT,
      LAST_FIRST_NAME                        VARCHAR(50),
      DOB                                          VARCHAR(10),
      SEX                                          CHAR(1)

)

 insert into #TMP_TB_1 values(16862, 'BN, John', '1980-12-01', 'M');
 insert into #TMP_TB_1 values(16261, 'BR, Joe', '1969-01-20', 'M');
 insert into #TMP_TB_1 values(16866, 'CH, Mary', '1974-03-05', 'F');
 insert into #TMP_TB_1 values(17005, 'ED, JoAnn', '1985-10-11', 'F');
 insert into #TMP_TB_1 values(16869, 'FL, Kent', '1999-08-14', 'M');
 insert into #TMP_TB_1 values(14806, 'GO, Anna', '1994-05-26', 'F');
 insert into #TMP_TB_1 values(16867, 'JZ, Barbara', '1984-09-13', 'F');



 insert into #TMP_TB values(16862, 2, 'HP'); 
 insert into #TMP_TB values(16862, 49, 'PSA'); 
 insert into #TMP_TB values(16862, 136, 'A1c'); 
 insert into #TMP_TB values(16261, 2, 'HP'); 
 insert into #TMP_TB values(16866, 2, 'HP'); 
 insert into #TMP_TB values(16866, 136, 'A1c'); 
 insert into #TMP_TB values(16866, 281, 'Nicotine'); 
 insert into #TMP_TB values(17005, 2, 'HP');
 insert into #TMP_TB values(17005, 281, 'Nicotine');
 insert into #TMP_TB values(16869, 2, 'HP'); 
 insert into #TMP_TB values(16869, 49, 'PSA'); 
 insert into #TMP_TB values(16869, 136, 'A1c'); 
 insert into #TMP_TB values(14806, 2, 'HP'); 
 insert into #TMP_TB values(14806, 133, 'TSH'); 
 insert into #TMP_TB values(14806, 281, 'Nicotine'); 
 insert into #TMP_TB values(16867, 2, 'HP'); 
 insert into #TMP_TB values(16867, 133, 'TSH'); 
 insert into #TMP_TB values(16867, 136, 'A1c');
 insert into #TMP_TB values(16867, 281, 'Nicotine'); 


 DECLARE @columns VARCHAR(max),
      @query VARCHAR(max)
                  ;

      SELECT
            @columns = COALESCE(@columns + ',[' + cast(SRV_NAME as varchar) + ']',
            '[' + cast(SRV_NAME as varchar)+ ']')
            FROM #TMP_TB
            GROUP BY SRV_NAME
            ;


      SET @query = '
      WITH myTable as (SELECT      *
      FROM #TMP_TB
      PIVOT
      (
      MAX(SRV_ID)
      FOR [SRV_NAME]
      IN (' + @columns + ')
      ) X)
	  SELECT a.*, ' + @columns + ' 	  into TMP_TC FROM myTable
	  LEFT JOIN #TMP_TB_1 a
	  ON myTable.APPMT_ID = a.APPMT_ID
      '

      EXECUTE(@query)

	  select * from TMP_TC

 DROP TABLE #TMP_TB;
  DROP TABLE #TMP_TB_1
  DROP TABLE TMP_TC;

Open in new window


This gives the following results:

APPMT_ID    LAST_FIRST_NAME                                    DOB        SEX  A1c         HP          Nicotine    PSA         TSH
----------- -------------------------------------------------- ---------- ---- ----------- ----------- ----------- ----------- -----------
14806       GO, Anna                                           1994-05-26 F    NULL        2           281         NULL        133
16261       BR, Joe                                            1969-01-20 M    NULL        2           NULL        NULL        NULL
16862       BN, John                                           1980-12-01 M    136         2           NULL        49          NULL
16866       CH, Mary                                           1974-03-05 F    136         2           281         NULL        NULL
16867       JZ, Barbara                                        1984-09-13 F    136         2           281         NULL        133
16869       FL, Kent                                           1999-08-14 M    136         2           NULL        49          NULL
17005       ED, JoAnn                                          1985-10-11 F    NULL        2           281         NULL        NULL

Open in new window

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jfreeman2010

ASKER
yes, I much missing some code.  Thank you!!


The the result insert to a temp table?  and how?  Thank you!!
ASKER CERTIFIED SOLUTION
Phillip Burton

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jfreeman2010

ASKER
Thank you for helping!!!