postmodern-devel July 2008

postmodern-devel@common-lisp.net

4 participants
3 discussions

[postmodern-devel] darcs patch: Correct rational (double-float) formatting
by Arjan Wekking 28 Jul '08

28 Jul '08

Fri Jul 25 15:52:12 CEST 2008 Arjan Wekking <arjan(a)streamtech.nl> * Correct rational (double-float) formatting On Clozure CL (PPC32), (format "~f" (coerce 1/123 'double-float)) returns "0.008130081300813009D0" which is not a number syntax PostgreSQL understands. In order to be sure that a format is used that is always supported, the formatting string was changed to generate the number in exponential notation which is accepted by PostgreSQL and which can be reliably generated by at least SBCL and Clozure CL (only CLs I've tested). The modified control string in this patch ("~,,,,,,'EE") will generate for the rational 1/123 "8.130081300813009E-3" which is accepted and interpreted properly by PostgreSQL.

2 3

[postmodern-devel] Table extra options in DAO definition
by Rafał Strzaliński 14 Jul '08

14 Jul '08

Hi, I'm attaching a patch that allows to add table extra options ( :check :unique ..) to a DAO definition. Sample: (defclass account () ((id :col-type serial ) (login :col-type (varchar 255) :accessor login :initarg :login) (password :col-type (varchar 255) :accessor password :initarg :password) (created_at :col-type timestamp :accessor created-at :initform (now-timestamp))) (:unique name) (:metaclass dao-class) (:keys id) (:extra-options (:unique login)) (:table-name account.account)) -- Best regards, Rafal Strzalinski (nabla) http://nablaone.net

2 4

[postmodern-devel] FULL OUTER JOIN clause in s-sql (:outer-join)
by Timur Sufiev 04 Jul '08

04 Jul '08

I've noticed recently that :outer-join spec isn't supported by s-sql, although it is mentioned in reference for postmodern-1.12. So i've added it myself.

2 2

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postmodern-devel July 2008