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April 2013

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2 discussions

[postmodern-devel] A question about connection pooling, and the many ways to connect.
by Jim Barrows 12 Nov '13

12 Nov '13

I'm a java developer, and I think I'm expecting something to happen that's not. In Java I setup a pooled connection, and just use it. The connections pool themselves. I had thought that by doing: (setf *database* (connect "PomBanDone" "pombandone" "pombandone" "localhost" :pooled-p T))) that I would get connection pooling. However now that I'm getting a better understanding of Lisp and I think Postmodern, that connections aren't getting pooled. I think I have to use (with-connection (spec &body body) in order to make the connection pooling work. Is that the case? If not, why would I want to use with-connection? Thanks! -- James A Barrows

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simple-date problem
by Jens Teich 16 Apr '13

16 Apr '13

Lispworks 6.1 on Win 7: CL-USER 1 > (asdf :simple-date) ; Loading text file C:\Users\jens\quicklisp\dists\quicklisp\software\postmodern-20130312-git\simple-date.asd ;; Creating system "SIMPLE-DATE->SIMPLE-DATE" ;; Creating system "SIMPLE-DATE" ;; Creating system "SIMPLE-DATE-POSTGRES-GLUE->SIMPLE-DATE" ;; Creating system "SIMPLE-DATE-POSTGRES-GLUE" ;; Creating system "SIMPLE-DATE-TESTS->SIMPLE-DATE" ;; Creating system "SIMPLE-DATE-TESTS" ; Loading fasl file C:\Users\jens\AppData\Local\common-lisp\cache\lw-6.1.1-win-x86\C\Users\jens\quicklisp\dists\quicklisp\software\postmodern-20130312-git\simple-date\simple-date.ofasl #<ASDF:LOAD-OP NIL 21C90697> ((#<ASDF:LOAD-OP NIL 21C90697> . #<ASDF:CL-SOURCE-FILE "simple-date" "simple-date" "simple-date">) (#<ASDF:LOAD-OP NIL 21C90697> . #<ASDF:MODULE "simple-date" "simple-date">) (#<ASDF:LOAD-OP NIL 21C90697> . #<ASDF:SYSTEM "simple-date">)) CL-USER 2 > (in-package :simple-date) #<The SIMPLE-DATE package, 27/64 internal, 19/64 external> SIMPLE-DATE 3 > (encode-timestamp 2013 4 16) #<TIMESTAMP 16-04-2013T00:00:00> SIMPLE-DATE 4 > (timestamp-to-universal-time *) #<pointer out of memory bounds: 1FFB17E7> regards jens

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