switch to compatibility level 12

[debbugs.git] / Debbugs / DB / Result / BinVer.pm

diff --git a/Debbugs/DB/Result/BinVer.pm b/Debbugs/DB/Result/BinVer.pm
index 7a71c0910e9a5e8d99ae938652874b70cf76d5f3..9eb144b4d1795ed1abcb098738c5b13700acad4a 100644 (file)
--- a/Debbugs/DB/Result/BinVer.pm
+++ b/Debbugs/DB/Result/BinVer.pm
@@ -127,20 +127,6 @@ __PACKAGE__->set_primary_key("id");
 
 __PACKAGE__->add_unique_constraint("bin_ver_bin_pkg_id_arch_idx", ["bin_pkg", "arch", "ver"]);
 
-=head2 C<bin_ver_src_ver_id_arch_idx>
-
-=over 4
-
-=item * L</src_ver>
-
-=item * L</arch>
-
-=back
-
-=cut
-
-__PACKAGE__->add_unique_constraint("bin_ver_src_ver_id_arch_idx", ["src_ver", "arch"]);
-
 =head1 RELATIONS
 
 =head2 arch
@@ -204,9 +190,75 @@ __PACKAGE__->belongs_to(
 );
 
 
-# Created by DBIx::Class::Schema::Loader v0.07042 @ 2014-11-30 21:56:51
-# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:Jie49PiJahtnqmfkKQYtcw
-
+# Created by DBIx::Class::Schema::Loader v0.07045 @ 2016-11-24 09:08:27
+# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:DzTzZbPkilT8WMhXoZv9xw
+
+
+sub sqlt_deploy_hook {
+    my ($self, $sqlt_table) = @_;
+    for my $idx (qw(ver bin_pkg src_ver)) {
+       $sqlt_table->add_index(name => 'bin_ver_'.$idx.'_id_idx',
+                              fields => [$idx]);
+    }
+    $sqlt_table->add_index(name => 'bin_ver_src_ver_id_arch_idx',
+                          fields => [qw(src_ver arch)]
+                         );
+    $sqlt_table->schema->
+       add_procedure(name => 'bin_ver_to_src_pkg',
+                     sql => <<'EOF',
+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;
+EOF
+                    );
+    $sqlt_table->schema->
+       add_procedure(name => 'update_bin_pkg_src_pkg_bin_ver',
+                     sql => <<'EOF',
+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;
+EOF
+                    );
+#     $sqlt_table->schema->
+#      add_trigger(name => 'bin_ver_update_bin_pkg_src_pkg',
+#                  perform_action_when => 'after',
+#                  database_events => [qw(INSERT UPDATE DELETE)],
+#                  on_table => 'bin_ver',
+#                  action => <<'EOF',
+# FOR EACH ROW EXECUTE PROCEDURE update_bin_pkg_src_pkg_bin_ver();
+# EOF
+#                 );
+}
 
-# You can replace this text with custom code or comments, and it will be preserved on regeneration
 1;