From: | Geoff Montee <geoff(dot)montee(at)gmail(dot)com> |
---|---|
To: | pgsql-announce(at)postgresql(dot)org |
Subject: | tds_fdw 1.0.6 - Foreign Data Wrapper for MS SQL Server and Sybase |
Date: | 2015-10-25 16:33:49 |
Message-ID: | CAA7biFP_Fp5EkR1NRu32PWSpmeE950UYjcmsS9kP9yya92Ss=Q@mail.gmail.com |
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Lists: | pgsql-announce |
Hi all,
Today, I am releasing version 1.0.6 of tds_fdw, a TDS foreign data
wrapper. It can be used to connect to Microsoft SQL Server and Sybase
databases. This should work on PostgreSQL 9.1+.
New in this version:
* Fixed some compiler warnings that affected PostgreSQL 9.3 and
earlier. See issue #34.
https://github.com/GeoffMontee/tds_fdw/issues/34
* Fixed a bug in which trailing white spaces were inappropriately
truncated by FreeTDS's dbconvert(). See issue #35.
https://github.com/GeoffMontee/tds_fdw/issues/35
* Fixed a bug where tds_fdw's row count estimates for the planner had
a max of INT_MAX. See issue #36.
https://github.com/GeoffMontee/tds_fdw/issues/36
* tds_fdw constructed tuples with BuildTupleFromCStrings(). It would
convert values to C-string using FreeTDS's dbconvert(). This process
had a lot of overhead. Now, tds_fdw constructs tuples with
heap_form_tuple(). This allows tds_fdw to bypass the C-string
conversion step for several data types, and it instead works with raw
values. See issue #37.
https://github.com/GeoffMontee/tds_fdw/issues/37
* Fixed a bug in which binary data would be truncated if a zero byte
were encountered. See issue #38.
https://github.com/GeoffMontee/tds_fdw/issues/38
This version does not support write operations, where push-downs,
column push-downs, or join push-downs.
Thanks to Ken Been (GitHub user @tskenb) for contributing several
patches to this release.
Thanks also to Julio González Gil (GitHub user @juliogonzalez) for
allowing the tds_fdw project to use his Jenkins continuous integration
server.
https://github.com/GeoffMontee/tds_fdw
https://github.com/GeoffMontee/tds_fdw/archive/v1.0.6.zip
https://github.com/GeoffMontee/tds_fdw/archive/v1.0.6.tar.gz
Thanks,
Geoff Montee
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