remove bug_severity

add bug_status cache
change how bug submitters, done and owner are tracked

diff --git a/sql/debbugs_schema.sql b/sql/debbugs_schema.sql
index bedb758193a8a71e59f2d918e740a64e74a6e357..d2ecfa25f99d27bf7d021a3ed9063f8e2bb4f61e 100644 (file)
--- a/sql/debbugs_schema.sql
+++ b/sql/debbugs_schema.sql
@@ -1,31 +1,27 @@
 
 

-DROP TABLE bug_severity CASCADE;
+DROP TABLE bug_status_cache CASCADE;
+DROP VIEW  bug_package CASCADE;
+DROP VIEW binary_versions CASCADE;

 DROP TABLE bug_tag CASCADE;
 DROP TABLE tag CASCADE;
 DROP TABLE severity CASCADE;
 DROP TABLE bug CASCADE;
 DROP TABLE src_pkg CASCADE;
 DROP TABLE bug_ver CASCADE;
 DROP TABLE bug_tag CASCADE;
 DROP TABLE tag CASCADE;
 DROP TABLE severity CASCADE;
 DROP TABLE bug CASCADE;
 DROP TABLE src_pkg CASCADE;
 DROP TABLE bug_ver CASCADE;

-DROP TABLE src_pkg_alias CASCADE;

 DROP TABLE src_ver CASCADE;
 DROP TABLE arch CASCADE;
 DROP TABLE bin_ver CASCADE;
 DROP TABLE bin_pkg CASCADE;
 DROP TABLE bug_blocks CASCADE;
 DROP TABLE bug_merged CASCADE;
 DROP TABLE src_ver CASCADE;
 DROP TABLE arch CASCADE;
 DROP TABLE bin_ver CASCADE;
 DROP TABLE bin_pkg CASCADE;
 DROP TABLE bug_blocks CASCADE;
 DROP TABLE bug_merged CASCADE;

-DROP VIEW bug_package CASCADE;

 DROP TABLE bug_srcpackage CASCADE;
 DROP TABLE bug_binpackage CASCADE;
 DROP TABLE bug_srcpackage CASCADE;
 DROP TABLE bug_binpackage CASCADE;

-DROP VIEW  bug_package CASCADE;
-DROP VIEW binary_versions CASCADE;

 DROP TABLE suite CASCADE;
 DROP TABLE bin_associations CASCADE;
 DROP TABLE src_associations CASCADE;
 DROP TABLE maintainer CASCADE;
 DROP TABLE bug_message CASCADE;
 DROP TABLE message_correspondent CASCADE;
 DROP TABLE suite CASCADE;
 DROP TABLE bin_associations CASCADE;
 DROP TABLE src_associations CASCADE;
 DROP TABLE maintainer CASCADE;
 DROP TABLE bug_message CASCADE;
 DROP TABLE message_correspondent CASCADE;

-DROP TABLE bug_submitter CASCADE;
-DROP TABLE bug_done_by CASCADE;

 DROP TABLE correspondent_full_name CASCADE;
 DROP TABLE correspondent CASCADE;
 DROP TABLE message_refs CASCADE;
 DROP TABLE correspondent_full_name CASCADE;
 DROP TABLE correspondent CASCADE;
 DROP TABLE message_refs CASCADE;


@@ -33,6 +29,7 @@ DROP TABLE message CASCADE;
 DROP TYPE message_correspondent_type CASCADE;
 DROP TABLE table_comments CASCADE;
 DROP TABLE column_comments CASCADE;
 DROP TYPE message_correspondent_type CASCADE;
 DROP TABLE table_comments CASCADE;
 DROP TABLE column_comments CASCADE;

+DROP TYPE bug_status_type CASCADE;

 
 -- the following two tables are used to provide documentation about
 -- the tables and columns for DBIx::Class::Schema::Loader
 
 -- the following two tables are used to provide documentation about
 -- the tables and columns for DBIx::Class::Schema::Loader


@@ -59,6 +56,28 @@ INSERT INTO column_comments VALUES ('maintainer','name','Name of package maintai
 INSERT INTO column_comments VALUES ('maintainer','created','Time maintainer record created');
 INSERT INTO column_comments VALUES ('maintainer','modified','Time maintainer record modified');
 
 INSERT INTO column_comments VALUES ('maintainer','created','Time maintainer record created');
 INSERT INTO column_comments VALUES ('maintainer','modified','Time maintainer record modified');
 

+CREATE TABLE correspondent (
+       id SERIAL PRIMARY KEY,
+       addr TEXT NOT NULL UNIQUE
+);
+INSERT INTO table_comments VALUES ('correspondent','Individual who has corresponded with the BTS');
+INSERT INTO column_comments VALUES ('correspondent','id','Correspondent ID');
+INSERT INTO column_comments VALUES ('correspondent','addr','Correspondent address');
+
+CREATE TABLE severity (
+       id SERIAL PRIMARY KEY,
+       severity TEXT NOT NULL UNIQUE,
+       ordering INT NOT NULL DEFAULT 5,
+       strong BOOLEAN DEFAULT FALSE,
+       obsolete BOOLEAN DEFAULT FALSE
+);
+INSERT INTO table_comments VALUES ('severity','Bug severity');
+INSERT INTO column_comments VALUES ('severity','id','Severity id');
+INSERT INTO column_comments VALUES ('severity','severity','Severity name');
+INSERT INTO column_comments VALUES ('severity','ordering','Severity ordering (more severe severities have higher numbers)');
+INSERT INTO column_comments VALUES ('severity','strong','True if severity is a strong severity');
+INSERT INTO column_comments VALUES ('severity','obsolete','Whether a severity level is obsolete (should not be set on new bugs)');
+

 -- bugs table
 CREATE TABLE bug (
        id INTEGER NOT NULL PRIMARY KEY,
 -- bugs table
 CREATE TABLE bug (
        id INTEGER NOT NULL PRIMARY KEY,


@@ -71,9 +90,14 @@ CREATE TABLE bug (
        summary TEXT NOT NULL DEFAULT '',
        outlook TEXT NOT NULL DEFAULT '',
        subject TEXT NOT NULL,
        summary TEXT NOT NULL DEFAULT '',
        outlook TEXT NOT NULL DEFAULT '',
        subject TEXT NOT NULL,

-       done TEXT NOT NULL DEFAULT '',
-       owner TEXT NOT NULL DEFAULT '',
-       submitter TEXT NOT NULL DEFAULT '',
+       severity INT NOT NULL REFERENCES severity(id),
+       done INT REFERENCES correspondent(id),
+       done_full TEXT NOT NULL DEFAULT '',
+       owner INT REFERENCES correspondent(id),
+       owner_full TEXT NOT NULL DEFAULT '',
+       -- submitter would ideally be NOT NULL, but there are some ancient bugs which do not have submitters
+       submitter INT REFERENCES correspondent(id),
+       submitter_full TEXT NOT NULL DEFAULT '',

        unknown_packages TEXT NOT NULL DEfAULT ''
 );
 INSERT INTO table_comments VALUES ('bug','Bugs');
        unknown_packages TEXT NOT NULL DEfAULT ''
 );
 INSERT INTO table_comments VALUES ('bug','Bugs');


@@ -92,6 +116,13 @@ INSERT INTO column_comments VALUES ('bug','owner','Individual who owns this bug;
 INSERT INTO column_comments VALUES ('bug','submitter','Individual who submitted this bug; empty if there is no submitter');
 INSERT INTO column_comments VALUES ('bug','unknown_packages','Package name if the package is not known');
 
 INSERT INTO column_comments VALUES ('bug','submitter','Individual who submitted this bug; empty if there is no submitter');
 INSERT INTO column_comments VALUES ('bug','unknown_packages','Package name if the package is not known');
 

+CREATE INDEX ON bug(creation);
+CREATE INDEX ON bug(log_modified);
+CREATE INDEX ON bug(done);
+CREATE INDEX ON bug(owner);
+CREATE INDEX ON bug(submitter);
+CREATE INDEX ON bug(forwarded);
+

 
 
 CREATE TABLE bug_blocks (
 
 
 CREATE TABLE bug_blocks (


@@ -237,38 +268,17 @@ INSERT INTO column_comments VALUES ('tag','obsolete','Whether a tag is obsolete
 CREATE TABLE bug_tag (
        id SERIAL PRIMARY KEY,
        bug INT NOT NULL REFERENCES bug,
 CREATE TABLE bug_tag (
        id SERIAL PRIMARY KEY,
        bug INT NOT NULL REFERENCES bug,

-       tag_id INT NOT NULL REFERENCES tag
+       tag INT NOT NULL REFERENCES tag

 );
 INSERT INTO table_comments VALUES ('bug_tag','Bug <-> tag mapping');
 INSERT INTO column_comments VALUES ('bug_tag','bug','Bug id (matches bug)');
 );
 INSERT INTO table_comments VALUES ('bug_tag','Bug <-> tag mapping');
 INSERT INTO column_comments VALUES ('bug_tag','bug','Bug id (matches bug)');

-INSERT INTO column_comments VALUES ('bug_tag','tag_id','Tag id (matches tag)');
+INSERT INTO column_comments VALUES ('bug_tag','tag','Tag id (matches tag)');

 
 

-CREATE UNIQUE INDEX bug_tag_bug_tag_id ON bug_tag (bug,tag_id);
-CREATE INDEX bug_tag_tag_id ON bug_tag (tag_id);
+CREATE UNIQUE INDEX bug_tag_bug_tag_id ON bug_tag (bug,tag);
+CREATE INDEX bug_tag_tag_id ON bug_tag (tag);

 CREATE INDEX bug_tag_bug_id ON bug_tag (bug);
 
 
 CREATE INDEX bug_tag_bug_id ON bug_tag (bug);
 
 

-CREATE TABLE severity (
-       id SERIAL PRIMARY KEY,
-       severity TEXT NOT NULL UNIQUE,
-       ordering INT NOT NULL DEFAULT 5,
-       strong BOOLEAN DEFAULT FALSE,
-       obsolete BOOLEAN DEFAULT FALSE
-);
-INSERT INTO table_comments VALUES ('severity','Bug severity');
-INSERT INTO column_comments VALUES ('severity','id','Severity id');
-INSERT INTO column_comments VALUES ('severity','severity','Severity name');
-INSERT INTO column_comments VALUES ('severity','ordering','Severity ordering (more severe severities have higher numbers)');
-INSERT INTO column_comments VALUES ('severity','strong','True if severity is a strong severity');
-INSERT INTO column_comments VALUES ('severity','obsolete','Whether a severity level is obsolete (should not be set on new bugs)');
-
-CREATE TABLE bug_severity(
-       bug INT PRIMARY KEY REFERENCES bug,
-       severity_id INT NOT NULL REFERENCES severity
-);
-INSERT INTO table_comments VALUES ('bug_severity','Bug <-> tag mapping');
-INSERT INTO column_comments VALUES ('bug_severity','bug','Bug id (matches bug)');
-INSERT INTO column_comments VALUES ('bug_severity','severity_id','Severity id (matches severity)');

 
 CREATE TABLE bug_binpackage (
        id SERIAL PRIMARY KEY,
 
 CREATE TABLE bug_binpackage (
        id SERIAL PRIMARY KEY,


@@ -347,6 +357,32 @@ INSERT INTO column_comments VALUES ('src_associations','source','Source version
 INSERT INTO column_comments VALUES ('src_associations','created','Time this source package entered this suite');
 INSERT INTO column_comments VALUES ('src_associations','modified','Time this entry was modified');
 
 INSERT INTO column_comments VALUES ('src_associations','created','Time this source package entered this suite');
 INSERT INTO column_comments VALUES ('src_associations','modified','Time this entry was modified');
 

+
+
+CREATE TYPE bug_status_type AS ENUM ('pending','forwarded','pending-fixed','fixed','absent','done');
+CREATE TABLE bug_status_cache (
+       id SERIAL PRIMARY KEY,
+       bug INT NOT NULL REFERENCES bug ON DELETE CASCADE ON UPDATE CASCADE,
+       suite INT REFERENCES suite ON DELETE CASCADE ON UPDATE CASCADE,
+       arch INT REFERENCES arch ON DELETE CASCADE ON UPDATE CASCADE,
+       status bug_status_type NOT NULL,
+       modified TIMESTAMP WITH TIME ZONE DEFAULT NOW() NOT NULL,
+       asof TIMESTAMP WITH TIME ZONE DEFAULT NOW() NOT NULL
+);
+CREATE UNIQUE INDEX ON bug_status_cache(bug,suite,arch);
+CREATE INDEX ON bug_status_cache(bug);
+CREATE INDEX ON bug_status_cache(status);
+INSERT INTO table_comments  VALUES ('bug_status_cache','Source <-> suite associations');
+INSERT INTO column_comments VALUES ('bug_status_cache','id','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','bug','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','suite','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','arch','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','status','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','modified','Source <-> suite association id');
+INSERT INTO column_comments VALUES ('bug_status_cache','asof','Source <-> suite association id');
+
+
+

 CREATE TABLE message (
        id SERIAL PRIMARY KEY,
        msgid TEXT,
 CREATE TABLE message (
        id SERIAL PRIMARY KEY,
        msgid TEXT,


@@ -393,51 +429,19 @@ INSERT INTO column_comments VALUES ('message_refs','inferred','TRUE if this mess
 INSERT INTO column_comments VALUES ('message_refs','primary_ref','TRUE if this message->ref came from In-Reply-To: or similar.');
 
 
 INSERT INTO column_comments VALUES ('message_refs','primary_ref','TRUE if this message->ref came from In-Reply-To: or similar.');
 
 

-CREATE TABLE correspondent (
-       id SERIAL PRIMARY KEY,
-       addr TEXT NOT NULL UNIQUE
-);
-INSERT INTO table_comments VALUES ('correspondent','Individual who has corresponded with the BTS');
-INSERT INTO column_comments VALUES ('correspondent','id','Correspondent ID');
-INSERT INTO column_comments VALUES ('correspondent','addr','Correspondent address');

 
 CREATE TABLE correspondent_full_name(
        id SERIAL PRIMARY KEY,
        correspondent INT NOT NULL REFERENCES correspondent ON DELETE CASCADE ON UPDATE CASCADE,
 
 CREATE TABLE correspondent_full_name(
        id SERIAL PRIMARY KEY,
        correspondent INT NOT NULL REFERENCES correspondent ON DELETE CASCADE ON UPDATE CASCADE,

-       full_name TEXT NOT NULL UNIQUE
+       full_name TEXT NOT NULL

 );
 );

+CREATE UNIQUE INDEX ON correspondent_full_name(correspondent,full_name);

 
 INSERT INTO table_comments VALUES ('correspondent_full_name','Full names of BTS correspondents');
 INSERT INTO column_comments VALUES ('correspondent_full_name','id','Correspondent full name id');
 INSERT INTO column_comments VALUES ('correspondent_full_name','correpsondent','Correspondent ID (matches correspondent)');
 INSERT INTO column_comments VALUES ('correspondent_full_name','full_name','Correspondent full name (includes e-mail address)');
 
 
 INSERT INTO table_comments VALUES ('correspondent_full_name','Full names of BTS correspondents');
 INSERT INTO column_comments VALUES ('correspondent_full_name','id','Correspondent full name id');
 INSERT INTO column_comments VALUES ('correspondent_full_name','correpsondent','Correspondent ID (matches correspondent)');
 INSERT INTO column_comments VALUES ('correspondent_full_name','full_name','Correspondent full name (includes e-mail address)');
 

-CREATE TABLE bug_submitter (
-       id SERIAL PRIMARY KEY,
-       bug INT NOT NULL REFERENCES bug ON DELETE CASCADE ON UPDATE CASCADE,
-       submitter INT NOT NULL REFERENCES correspondent ON DELETE CASCADE ON UPDATE CASCADE
-);
-CREATE INDEX on bug_submitter(submitter);
-CREATE UNIQUE INDEX on bug_submitter(bug,submitter);
-
-INSERT INTO table_comments  VALUES ('bug_submitter','Submitter of a bug (connects to correspondent)');
-INSERT INTO column_comments VALUES ('bug_submitter','id','Bug Submitter ID');
-INSERT INTO column_comments VALUES ('bug_submitter','bug','Bug which was submitted by this submitter');
-INSERT INTO column_comments VALUES ('bug_submitter','submitter','Bug submitter (connects to correspondent)');
-
-CREATE TABLE bug_done_by (
-       id SERIAL PRIMARY KEY,
-       bug INT NOT NULL REFERENCES bug ON DELETE CASCADE ON UPDATE CASCADE,
-       done_by INT NOT NULL REFERENCES correspondent ON DELETE CASCADE ON UPDATE CASCADE
-);
-CREATE INDEX on bug_done_by(done_by);
-CREATE UNIQUE INDEX on bug_done_by(bug,done_by);
-
-INSERT INTO table_comments  VALUES ('bug_done_by','Correspondent who finished this bug (emailed -done)');
-INSERT INTO column_comments VALUES ('bug_done_by','id','Bug Done By ID');
-INSERT INTO column_comments VALUES ('bug_done_by','bug','Bug number which was done');
-INSERT INTO column_comments VALUES ('bug_done_by','done_by','Bug finisher (connects to correspondent)');
-

 CREATE TYPE message_correspondent_type AS ENUM ('to','from','envfrom','cc');
 
 CREATE TABLE message_correspondent (
 CREATE TYPE message_correspondent_type AS ENUM ('to','from','envfrom','cc');
 
 CREATE TABLE message_correspondent (