summaryrefslogtreecommitdiffstats
path: root/dbsyn.scm
diff options
context:
space:
mode:
authorSteve Langasek <vorlon@debian.org>2005-01-10 08:53:33 +0000
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:30 -0800
commite33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e (patch)
treeabbf06041619e445f9d0b772b0d58132009d8234 /dbsyn.scm
parentf559c149c83da84d0b1c285f0298c84aec564af9 (diff)
parent8466d8cfa486fb30d1755c4261b781135083787b (diff)
downloadslib-e33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e.tar.gz
slib-e33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e.zip
Import Debian changes 3a1-4.2debian/3a1-4.2
slib (3a1-4.2) unstable; urgency=low * Non-maintainer upload. * Add guile.init.local for use within the build dir, since otherwise we have an (earlier unnoticed) circular build-dep due to a difference between scm and guile. slib (3a1-4.1) unstable; urgency=low * Non-maintainer upload. * Build-depend on guile-1.6 instead of scm, since the new version of scm is wedged in unstable (closes: #281809). slib (3a1-4) unstable; urgency=low * Also check for expected creation on slibcat. (Closes: #240096) slib (3a1-3) unstable; urgency=low * Also check for /usr/share/guile/1.6/slib before installing for guile 1.6. (Closes: #239267) slib (3a1-2) unstable; urgency=low * Add format.scm back into slib until gnucash stops using it. * Call guile-1.6 new-catalog (Closes: #238231) slib (3a1-1) unstable; urgency=low * New upstream release * Remove Info section from doc-base file (Closes: #186950) * Remove period from end of description (linda, lintian) * html gen fixed upstream (Closes: #111778) slib (2d4-2) unstable; urgency=low * Fix url for upstream source (Closes: #144981) * Fix typo in slib.texi (enquque->enqueue) (Closes: #147475) * Add build depends. slib (2d4-1) unstable; urgency=low * New upstream. slib (2d3-1) unstable; urgency=low * New upstream. * Remove texi2html call in debian/rules. Now done upstream. Add make html instead. * Changes to rules and doc-base to conform to upstream html gen * Clean up upstream makefile to make sure it cleans up after itself.
Diffstat (limited to 'dbsyn.scm')
-rw-r--r--dbsyn.scm54
1 files changed, 54 insertions, 0 deletions
diff --git a/dbsyn.scm b/dbsyn.scm
new file mode 100644
index 0000000..1bc1319
--- /dev/null
+++ b/dbsyn.scm
@@ -0,0 +1,54 @@
+;;;; "dbsyn.scm" -- Syntactic extensions for RDMS (within-database)
+;;; Copyright (C) 2002 Ivan Shmakov <ivan@theory.dcn-asu.ru>
+;;
+;; Permission to copy this software, to modify it, to redistribute it,
+;; to distribute modified versions, and to use it for any purpose is
+;; granted, subject to the following restrictions and understandings.
+;;
+;; 1. Any copy made of this software must include this copyright notice
+;; in full.
+;;
+;; 2. I have made no warranty or representation that the operation of
+;; this software will be error-free, and I am under no obligation to
+;; provide any services, by way of maintenance, update, or otherwise.
+;;
+;; 3. In conjunction with products arising from the use of this
+;; material, there shall be no use of my name in any advertising,
+;; promotional, or sales literature without prior written consent in
+;; each case.
+
+;;; History:
+
+;; 2002-08-01: I've tired of tracking database description elements
+;; (such as `(define-tables ...)'); so I decided to use `etags'. But
+;; its hard (if possible) to create regexp to match against RDMS' table
+;; specs. So I wrote `within-database' syntax extension and now I can
+;; simply use something like:
+
+;; $ etags -l scheme \
+;; -r '/ *(define-\(command\|table\) (\([^; \t]+\)/\2/' \
+;; source1.scm ...
+
+;; ... and get TAGS table with all of my database commands and tables.
+
+(require 'relational-database)
+(require 'database-commands)
+(require 'databases)
+;@
+(define-syntax within-database
+ (syntax-rules (define-table define-command)
+
+ ((within-database database)
+ database)
+
+ ((within-database database
+ (define-table (name primary columns) row ...)
+ rest ...)
+ (begin (define-tables database '(name primary columns (row ...)))
+ (within-database database rest ...)))
+
+ ((within-database database
+ (define-command template arg-1 arg-2 ...)
+ rest ...)
+ (begin (define-*commands* database '(template arg-1 arg-2 ...))
+ (within-database database rest ...)))))