Adding upstream version 0.85.6.upstream/0.85.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/db/functions.sql b/db/functions.sql
new file mode 100644
index 0000000..7334bb0
--- /dev/null
+++ b/db/functions.sql
@@ -0,0 +1,129 @@
+--- Debian Source Builder: Database Schema for PostgreSQL            -*- sql -*-
+---
+--- Copyright © 2008-2009 Roger Leigh <rleigh@debian.org>
+--- Copyright © 2008-2009 Marc 'HE' Brockschmidt <he@debian.org>
+--- Copyright © 2008-2009 Adeodato Simó <adeodato@debian.org>
+---
+--- This program is free software: you can redistribute it and/or modify
+--- it under the terms of the GNU General Public License as published by
+--- the Free Software Foundation, either version 2 of the License, or
+--- (at your option) any later version.
+---
+--- This program is distributed in the hope that it will be useful, but
+--- WITHOUT ANY WARRANTY; without even the implied warranty of
+--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+--- General Public License for more details.
+---
+--- You should have received a copy of the GNU General Public License
+--- along with this program.  If not, see
+--- <http://www.gnu.org/licenses/>.
+
+--
+-- Triggers to insert missing sections and priorities
+--
+
+CREATE OR REPLACE FUNCTION package_checkrel() RETURNS trigger AS $package_checkrel$
+BEGIN
+  PERFORM section FROM package_sections WHERE (section = NEW.section);
+  IF FOUND = 'f' THEN
+    INSERT INTO package_sections (section) VALUES (NEW.section);
+  END IF;
+  PERFORM pkg_prio FROM package_priorities WHERE (pkg_prio = NEW.pkg_prio);
+  IF FOUND = 'f' THEN
+    INSERT INTO package_priorities (pkg_prio) VALUES (NEW.pkg_prio);
+  END IF;
+  RETURN NEW;
+END;
+$package_checkrel$ LANGUAGE plpgsql;
+COMMENT ON FUNCTION package_checkrel ()
+  IS 'Check foreign key references (package sections and priorities) exist';
+
+CREATE TRIGGER checkrel BEFORE INSERT OR UPDATE ON sources
+  FOR EACH ROW EXECUTE PROCEDURE package_checkrel();
+COMMENT ON TRIGGER checkrel ON sources
+  IS 'Check foreign key references (package sections and priorities) exist';
+
+CREATE TRIGGER checkrel BEFORE INSERT OR UPDATE ON binaries
+  FOR EACH ROW EXECUTE PROCEDURE package_checkrel();
+COMMENT ON TRIGGER checkrel ON binaries
+  IS 'Check foreign key references (package sections and priorities) exist';
+
+--
+-- Triggers to insert missing package architectures
+--
+
+CREATE OR REPLACE FUNCTION package_check_arch() RETURNS trigger AS $package_check_arch$
+BEGIN
+  PERFORM arch FROM package_architectures WHERE (arch = NEW.arch);
+  IF FOUND = 'f' THEN
+    INSERT INTO package_architectures (arch) VALUES (NEW.arch);
+  END IF;
+  RETURN NEW;
+END;
+$package_check_arch$ LANGUAGE plpgsql;
+
+COMMENT ON FUNCTION package_check_arch ()
+  IS 'Insert missing values into package_architectures (from NEW.arch)';
+
+CREATE TRIGGER check_arch BEFORE INSERT OR UPDATE ON source_architectures
+  FOR EACH ROW EXECUTE PROCEDURE package_check_arch();
+COMMENT ON TRIGGER check_arch ON source_architectures
+  IS 'Ensure foreign key references (arch) exist';
+
+CREATE TRIGGER check_arch BEFORE INSERT OR UPDATE ON binaries
+  FOR EACH ROW EXECUTE PROCEDURE package_check_arch();
+COMMENT ON TRIGGER check_arch ON binaries
+  IS 'Ensure foreign key references (arch) exist';
+
+-- Triggers on build_status:
+--   - unconditionally update ctime
+--   - verify bin_nmu is a positive integer (and change 0 to NULL)
+--   - insert a record into status_history for every change in build_status
+
+CREATE OR REPLACE FUNCTION set_ctime()
+RETURNS trigger AS $set_ctime$
+BEGIN
+  NEW.ctime = CURRENT_TIMESTAMP;
+  RETURN NEW;
+END;
+$set_ctime$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION check_bin_nmu_number()
+RETURNS trigger AS $check_bin_nmu_number$
+BEGIN
+  IF NEW.bin_nmu = 0 THEN
+    NEW.bin_nmu = NULL; -- Avoid two values with same meaning
+  ELSIF NEW.bin_nmu < 0 THEN
+    RAISE EXCEPTION 'Invalid value for "bin_nmu" column: %', NEW.bin_nmu;
+  END IF;
+  RETURN NEW;
+END;
+$check_bin_nmu_number$ LANGUAGE plpgsql;
+
+CREATE TRIGGER check_bin_nmu BEFORE INSERT OR UPDATE ON build_status
+  FOR EACH ROW EXECUTE PROCEDURE check_bin_nmu_number();
+COMMENT ON TRIGGER check_bin_nmu ON build_status
+  IS 'Ensure "bin_nmu" is a positive integer, or set it to NULL if 0';
+
+CREATE TRIGGER set_or_update_ctime BEFORE INSERT OR UPDATE ON build_status
+  FOR EACH ROW EXECUTE PROCEDURE set_ctime();
+COMMENT ON TRIGGER set_or_update_ctime ON build_status
+  IS 'Set or update the "ctime" column to now()';
+
+CREATE OR REPLACE FUNCTION update_status_history()
+RETURNS trigger AS $update_status_history$
+BEGIN
+  INSERT INTO build_status_history
+    (source, source_version, arch, suite,
+     bin_nmu, user_name, builder, status, ctime)
+    VALUES
+      (NEW.source, NEW.source_version, NEW.arch, NEW.suite,
+       NEW.bin_nmu, NEW.user_name, NEW.builder, NEW.status, NEW.ctime);
+  RETURN NULL;
+END;
+$update_status_history$ LANGUAGE plpgsql;
+
+CREATE TRIGGER update_history AFTER INSERT OR UPDATE ON build_status
+  FOR EACH ROW EXECUTE PROCEDURE update_status_history();
+COMMENT ON TRIGGER update_history ON build_status
+  IS 'Insert a record of the status change into build_status_history';