Re: ERROR: return and sql tuple descriptions are incompatible

On 2024-05-05 02:38 +0200, M Sarwar wrote:
> TEST1P1 data is coming from the category column, TESTC.TEST_NUMBER.
> TRESULT.TEST_RESULT column is giving value data.

Column TESTC.TEST_NUMBER (i.e. the second column) is ignored by crosstab
and it only requires the use of ORDER BY 1,2 to get correct results.
Output columns TEST1P1 and TEST_RESULT are two of the many value columns
which are only filled by the third result column.

I now remember it's the same issue from your very first crosstab mail:

https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.postgresql.org%2Fmessage-id%2Fq2cdz27dkwel73k27ckt2i6g6ce55wzodaogbgfnoqccupqndx%2540vz3cnoihz4j5&data=05%7C02%7C%7C8da071bf7da546cf704308dc6c9e3155%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638504673913926130%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=P4PCSXea%2BCFbHMdkL679n03L5SVYUd4Kp5VGgEhu7aw%3D&reserved=0

> As I stated in my first email which has  results of
> '\d bronx.TEST_RESULTS_ALL_MCM_INIt' and
> '\d bronx.TEST_TEST_DETAILS_ALL_MCM_INIT', columns TESTC.TEST_NUMBER
> and TRESULT.TEST_RESULT  data types are  numeric and   character(10) .
> This is as per table definitions.
>
> Are you suggesting me to use the type either TEXT or some other data
> type in the below clause of the SQL.

I'd say use numeric for TEST1P1 and TEST_RESULT.  But the column names
and types suggest that you expect the second result column in the
crosstab output.  Which isn't possible to my knowledge.

--
Erik