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From: davecramer (@davecramer) <[email protected]>
To: postgresql-interfaces/psqlodbc <[email protected]>
Subject: Re: [postgresql-interfaces/psqlodbc] issue #98: SELECT of a PostgreSQL CHAR/VARCHAR/TEXT Column Using multiple calls SQLGetData results in data truncation (last byte)
Date: Sat, 12 Jul 2025 20:27:12 +0000
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

Please use the latest driver.


Dave Cramer


On Tue, 8 Jul 2025 at 02:48, Spark098 ***@***.***> wrote:

> *Spark098* left a comment (postgresql-interfaces/psqlodbc#98)
> <https://github.com/postgresql-interfaces/psqlodbc/issues/98#issuecomment-3047585425;
>
> Hello @davecramer <https://github.com/davecramer;
>
> Can you please try with the shortened test case (as mentioned in the
> thread before) when we are using buffer of size 10 and inserting data of
> size 12 bytes of data in the TEXT column.
> I could reproduce the issue.
> Native driver version is 16.00.0000
>
> standalone output:
>
> Connecting to database.
> Connected to database.
> Fetching results...
> First Call to GetData:
> ind : 12
> Data: AAAAAAAAAA
> Second Call to GetData:
> ind : 2
> Data: B
> Free handles.
> postgres=# select * from rantexttab;
> textcol
>
> AAAAAAAAAABB
> (1 row)
>
> —
> Reply to this email directly, view it on GitHub
> <https://github.com/postgresql-interfaces/psqlodbc/issues/98#issuecomment-3047585425;,
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  To: github://postgresql-interfaces/psqlodbc
  Cc: [email protected], [email protected]
  Subject: Re: [postgresql-interfaces/psqlodbc] issue #98: SELECT of a PostgreSQL CHAR/VARCHAR/TEXT Column Using multiple calls SQLGetData results in data truncation (last byte)
  In-Reply-To: <<[email protected]>>

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