On Wednesday 29 July 2009 20:16:48 decibel wrote:
bytea doesn't cast well to and from text when you're dealing with hex
data; you end up using the same amount of space as a varchar. What
would probably work well is a hex datatype that internally works like
bytea but requires that the input
On Jul 28, 2009, at 6:15 AM, Peter Eisentraut wrote:
On Monday 27 July 2009 14:50:30 Alvaro Herrera wrote:
We've developed some code to implement fixed-length datatypes for
well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal overhead and are
On Monday 27 July 2009 14:50:30 Alvaro Herrera wrote:
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal overhead and are quite complete, including
btree and hash opclasses.
On Tue, Jul 28, 2009 at 7:15 AM, Peter Eisentrautpete...@gmx.net wrote:
On Monday 27 July 2009 14:50:30 Alvaro Herrera wrote:
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal
Hi,
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal overhead and are quite complete, including
btree and hash opclasses.
We're wondering about proposing them for inclusion in
Alvaro Herrera alvhe...@commandprompt.com writes:
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal overhead and are quite complete, including
btree and hash opclasses.
We're
On Mon, Jul 27, 2009 at 10:20 AM, Tom Lanet...@sss.pgh.pa.us wrote:
Alvaro Herrera alvhe...@commandprompt.com writes:
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
These types have minimal overhead
Merlin Moncure mmonc...@gmail.com writes:
On Mon, Jul 27, 2009 at 10:20 AM, Tom Lanet...@sss.pgh.pa.us wrote:
Wasn't this proposed and rejected before? (Or more to the point,
why'd you bother? The advantage over bytea seems negligible.)
well, one nice things about the fixed length types is
Merlin Moncure wrote:
On Mon, Jul 27, 2009 at 10:20 AM, Tom Lanet...@sss.pgh.pa.us wrote:
Alvaro Herrera alvhe...@commandprompt.com writes:
We've developed some code to implement fixed-length datatypes for well
known digest function output (MD5, SHA1 and the various SHA2 types).
On Mon, Jul 27, 2009 at 12:02 PM, Andrew Dunstanand...@dunslane.net wrote:
Merlin Moncure wrote:
On Mon, Jul 27, 2009 at 10:20 AM, Tom Lanet...@sss.pgh.pa.us wrote:
Alvaro Herrera alvhe...@commandprompt.com writes:
We've developed some code to implement fixed-length datatypes for well
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