From: Joerg Jaspert <joerg@debian.org>
Date: Tue, 22 Apr 2008 19:23:02 +0000 (+0200)
Subject: Added an sql function
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=dak.git;a=commitdiff_plain;h=97a63de415ffaf460487028de93c8566c1f7d897

Added an sql function
---

diff --git a/ChangeLog b/ChangeLog
index 28c5aada..cfbeffb7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2008-04-22  Joerg Jaspert  <joerg@debian.org>
 
+	* setup/init_pool.sql: added a function/aggregate for the release
+	team to base some script on it.
+
 	* config/debian/cron.daily: push katie@merkel to immediately start
 	the sync of projectb there.
 
diff --git a/setup/init_pool.sql b/setup/init_pool.sql
index 8797acd5..0ab91ad6 100644
--- a/setup/init_pool.sql
+++ b/setup/init_pool.sql
@@ -184,3 +184,19 @@ CREATE INDEX binaries_maintainer ON binaries (maintainer);
 CREATE INDEX binaries_fingerprint on binaries (sig_fpr);
 CREATE INDEX source_fingerprint on source (sig_fpr);
 CREATE INDEX dsc_files_file ON dsc_files (file);
+
+-- Own function
+CREATE FUNCTION space_concat(text, text) RETURNS text
+    AS $_$select case
+WHEN $2 is null or $2 = '' THEN $1
+WHEN $1 is null or $1 = '' THEN $2
+ELSE $1 || ' ' || $2
+END$_$
+    LANGUAGE sql;
+
+CREATE AGGREGATE space_separated_list (
+    BASETYPE = text,
+    SFUNC = space_concat,
+    STYPE = text,
+    INITCOND = ''
+);