Merge branch 'mouseify'

[debbugs.git] / sql / debbugs_schema.sql

diff --git a/sql/debbugs_schema.sql b/sql/debbugs_schema.sql
index 5e375949ad64949c970b1702a193b7efd86ea6da..3a75bac8b3b7af8767e3349461fd45c347535954 100644 (file)
--- a/sql/debbugs_schema.sql
+++ b/sql/debbugs_schema.sql
@@ -288,6 +288,74 @@ INSERT INTO column_comments VALUES ('bin_ver','src_ver','Source version (matchin
 INSERT INTO column_comments VALUES ('bin_ver','arch','Architecture id (matches arch)');
 INSERT INTO column_comments VALUES ('bin_ver','ver','Binary version');
 
+CREATE TABLE bin_pkg_src_pkg (
+       bin_pkg INT NOT NULL REFERENCES bin_pkg ON UPDATE CASCADE ON DELETE CASCADE,
+       src_pkg INT NOT NULL REFERENCES src_pkg ON UPDATE CASCADE ON DELETE CASCADE
+);
+CREATE UNIQUE INDEX bin_pkg_src_pkg_bin_pkg_src_pkg ON bin_pkg_src_pkg (bin_pkg,src_pkg);
+CREATE UNIQUE INDEX bin_pkg_src_pkg_src_pkg_bin_pkg ON bin_pkg_src_pkg (src_pkg,bin_pkg);
+
+
+INSERT INTO table_comments VALUES ('bin_pkg_src_pkg',
+       'Binary package <-> source package mapping sumpmary table');
+INSERT INTO column_comments VALUES ('bin_pkg_src_pkg','bin_pkg','Binary package id (matches bin_pkg)');
+INSERT INTO column_comments VALUES ('bin_pkg_src_pkg','src_pkg','Source package id (matches src_pkg)');
+
+CREATE OR REPLACE FUNCTION bin_ver_to_src_pkg(bin_ver INT) RETURNS INT
+  AS $src_pkg_from_bin_ver$
+  DECLARE
+  src_pkg int;
+  BEGIN
+       SELECT sv.src_pkg INTO STRICT src_pkg
+              FROM bin_ver bv JOIN src_ver sv ON bv.src_ver=sv.id
+              WHERE bv.id=bin_ver;
+       RETURN src_pkg;
+  END
+  $src_pkg_from_bin_ver$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION src_ver_to_src_pkg(src_ver INT) RETURNS INT
+  AS $src_ver_to_src_pkg$
+  DECLARE
+  src_pkg int;
+  BEGIN
+       SELECT sv.src_pkg INTO STRICT src_pkg
+              FROM src_ver sv WHERE sv.id=src_ver;
+       RETURN src_pkg;
+  END
+  $src_ver_to_src_pkg$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION update_bin_pkg_src_pkg_bin_ver () RETURNS TRIGGER
+  AS $update_bin_pkg_src_pkg_bin_ver$
+  DECLARE
+  src_ver_rows integer;
+  BEGIN
+  IF (TG_OP = 'DELETE' OR TG_OP = 'UPDATE' )  THEN
+     -- if there is still a bin_ver with this src_pkg, then do nothing
+     PERFORM * FROM bin_ver bv JOIN src_ver sv ON bv.src_ver = sv.id
+           WHERE sv.id = OLD.src_ver LIMIT 2;
+     GET DIAGNOSTICS src_ver_rows = ROW_COUNT;
+     IF (src_ver_rows <= 1) THEN
+        DELETE FROM bin_pkg_src_pkg
+              WHERE bin_pkg=OLD.bin_pkg AND
+                    src_pkg=src_ver_to_src_pkg(OLD.src_ver);
+     END IF;
+  END IF;
+  IF (TG_OP = 'INSERT' OR TG_OP = 'UPDATE') THEN
+     BEGIN
+     INSERT INTO bin_pkg_src_pkg (bin_pkg,src_pkg)
+       VALUES (NEW.bin_pkg,src_ver_to_src_pkg(NEW.src_ver))
+       ON CONFLICT (bin_pkg,src_pkg) DO NOTHING;
+     END;
+  END IF;
+  RETURN NULL;
+  END
+  $update_bin_pkg_src_pkg_bin_ver$ LANGUAGE plpgsql;
+
+CREATE TRIGGER bin_ver_update_bin_pkg_src_pkg
+AFTER INSERT OR UPDATE OR DELETE ON bin_ver
+FOR EACH ROW EXECUTE PROCEDURE update_bin_pkg_src_pkg_bin_ver();
+
+
 CREATE TABLE tag (
        id SERIAL PRIMARY KEY,
        tag TEXT NOT NULL UNIQUE,
@@ -338,6 +406,7 @@ CREATE TABLE bug_binpackage (
        bin_pkg INT NOT NULL REFERENCES bin_pkg ON UPDATE CASCADE ON DELETE CASCADE
 );
 CREATE UNIQUE INDEX bug_binpackage_id_pkg ON bug_binpackage(bug,bin_pkg);
+CREATE UNIQUE INDEX bug_binpackage_bin_pkg_bug_idx ON bug_binpackage(bin_pkg,bug);
 INSERT INTO table_comments VALUES ('bug_binpackage','Bug <-> binary package mapping');
 INSERT INTO column_comments VALUES ('bug_binpackage','bug','Bug id (matches bug)');
 INSERT INTO column_comments VALUES ('bug_binpackage','bin_pkg','Binary package id (matches bin_pkg)');
@@ -573,6 +642,17 @@ CREATE VIEW bug_status --(id,bug_num,tags,subject,
                     JOIN src_pkg sp ON bsp.src_pkg=sp.id
                      WHERE bsp.bug=b.id) AS package
         ) AS package,
+       (SELECT string_agg(affects.affects,',' ORDER BY affects)
+        FROM (SELECT bp.pkg AS affects
+                    FROM bug_affects_binpackage bbp
+                     JOIN bin_pkg bp ON bbp.bin_pkg=bp.id
+                     WHERE bbp.bug=b.id
+             UNION
+             SELECT CONCAT('src:',sp.pkg) AS affects
+                    FROM bug_affects_srcpackage bsp
+                    JOIN src_pkg sp ON bsp.src_pkg=sp.id
+                     WHERE bsp.bug=b.id) AS affects
+        ) AS affects,
        (SELECT msgid FROM message m LEFT JOIN bug_message bm ON bm.message=m.id
                WHERE bm.bug=b.id ORDER BY m.sent_date ASC limit 1) AS message_id,
        b.submitter_full AS originator,