On Thursday, July 25, 2024, Dave Cramer <davecra...@gmail.com> wrote:

May not make a difference but…


> 2024-07-25 15:55:39 FINEST org.postgresql.core.v3.QueryExecutorImpl
> sendSimpleQuery  FE=> SimpleQuery(query="declare C_3 CURSOR WITHOUT HOLD
> FOR SELECT * FROM testsps WHERE id = 2")
>

You named the cursor c_3 (lowercase due to SQL case folding)


> 2024-07-25 15:55:39 FINEST org.postgresql.core.v3.QueryExecutorImpl
> sendDescribePortal  FE=> Describe(portal=C_3)
>

The protocol doesn’t do case folding


>
> 2024-07-25 15:55:39 FINEST org.postgresql.core.v3.QueryExecutorImpl
> receiveErrorResponse  <=BE ErrorMessage(ERROR: portal "C_3" does not exist
>

As evidenced by this error message.

  Location: File: postgres.c, Routine: exec_describe_portal_message, Line:
> 2708
>
>

David J.

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