diff --git a/schema/project.sql b/schema/project.sql
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+++ b/schema/project.sql
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+-- Copyright 2016 The Chromium Authors. All Rights Reserved.
+--
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
+
+
+-- Create project-related tables in monorail db.
+
+
+-- The User table has the mapping from user_id to email addresses, and
+-- user settings information that is needed almost every time that
+-- we load a user.  E.g., when showing issue owners on the list page.
+CREATE TABLE User (
+  user_id INT UNSIGNED NOT NULL,
+  email VARCHAR(255) NOT NULL,  -- lowercase
+
+  is_site_admin BOOLEAN DEFAULT FALSE,
+  obscure_email BOOLEAN DEFAULT TRUE,
+
+  -- TODO(jrobbins): Move some of these to UserPrefs.
+  notify_issue_change BOOLEAN DEFAULT TRUE,  -- Pref
+  notify_starred_issue_change BOOLEAN DEFAULT TRUE,  -- Pref
+  email_compact_subject BOOLEAN DEFAULT FALSE,  -- Pref
+  email_view_widget BOOLEAN DEFAULT TRUE,  -- Pref
+  notify_starred_ping BOOLEAN DEFAULT FALSE,  -- Pref
+  banned VARCHAR(80),
+  after_issue_update ENUM (
+      'up_to_list', 'stay_same_issue', 'next_in_list'),  -- Pref
+  keep_people_perms_open BOOLEAN DEFAULT FALSE,  -- Pref
+  preview_on_hover BOOLEAN DEFAULT TRUE,  -- Pref
+  ignore_action_limits BOOLEAN DEFAULT FALSE,
+  last_visit_timestamp INT,
+  email_bounce_timestamp INT,
+  vacation_message VARCHAR(80),
+
+  PRIMARY KEY (user_id),
+  UNIQUE KEY (email)
+) ENGINE=INNODB;
+
+-- Row to represent all deleted users i Monorail.
+INSERT IGNORE INTO User (user_id, email) VALUES (1, '');
+
+-- The UserPrefs table has open-ended key/value pairs that affect how
+-- we present information to that user when we generate a web page for
+-- that user or send an email to that user.  E.g., ("code_font",
+-- "true") would mean that issue content should be shown to that user
+-- in a monospace font.  Only non-default preference values are
+-- stored: users who have never set any preferences will have no rows.
+CREATE TABLE UserPrefs (
+  user_id INT UNSIGNED NOT NULL,
+  name VARCHAR(40),
+  value VARCHAR(80),
+
+  UNIQUE KEY (user_id, name)
+) ENGINE=INNODB;
+
+
+CREATE TABLE UserCommits (
+  commit_sha VARCHAR(40),
+  author_id INT UNSIGNED NOT NULL,
+  commit_time INT NOT NULL,
+  commit_message TEXT,
+  commit_repo_url VARCHAR(255),
+
+  PRIMARY KEY (commit_sha),
+  INDEX (author_id, commit_time),
+  INDEX (commit_time)
+) ENGINE=INNODB;
+
+CREATE TABLE Project (
+  project_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  project_name VARCHAR(80) NOT NULL,
+
+  summary TEXT,
+  description TEXT,
+
+  state ENUM ('live', 'archived', 'deletable') NOT NULL,
+  access ENUM ('anyone', 'members_only') NOT NULL,
+  read_only_reason VARCHAR(80),  -- normally empty for read-write.
+  state_reason VARCHAR(80),  -- optional reason for doomed project.
+  delete_time INT,  -- if set, automatically transition to state deletable.
+
+  issue_notify_address VARCHAR(80),
+  attachment_bytes_used BIGINT DEFAULT 0,
+  attachment_quota BIGINT DEFAULT 0,  -- 50 MB default set in python code.
+
+  cached_content_timestamp INT,
+  recent_activity_timestamp INT,
+  moved_to VARCHAR(250),
+  process_inbound_email BOOLEAN DEFAULT FALSE,
+
+  only_owners_remove_restrictions BOOLEAN DEFAULT FALSE,
+  only_owners_see_contributors BOOLEAN DEFAULT FALSE,
+
+  revision_url_format VARCHAR(250),
+
+  home_page VARCHAR(250),
+  docs_url VARCHAR(250),
+  source_url VARCHAR(250),
+  logo_gcs_id VARCHAR(250),
+  logo_file_name VARCHAR(250),
+
+  issue_notify_always_detailed BOOLEAN DEFAULT FALSE,
+
+  PRIMARY KEY (project_id),
+  UNIQUE KEY (project_name)
+) ENGINE=INNODB;
+
+
+CREATE TABLE User2Project (
+  project_id SMALLINT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+  role_name ENUM ('owner', 'committer', 'contributor'),
+
+  PRIMARY KEY (project_id, user_id),
+  INDEX (user_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE LinkedAccount (
+  parent_id INT UNSIGNED NOT NULL,
+  child_id INT UNSIGNED NOT NULL,
+
+  KEY (parent_id),
+  UNIQUE KEY (child_id),
+  FOREIGN KEY (parent_id) REFERENCES User(user_id),
+  FOREIGN KEY (child_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE LinkedAccountInvite (
+  parent_id INT UNSIGNED NOT NULL,
+  child_id INT UNSIGNED NOT NULL,
+
+  KEY (parent_id),
+  UNIQUE KEY (child_id),
+  FOREIGN KEY (parent_id) REFERENCES User(user_id),
+  FOREIGN KEY (child_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE ExtraPerm (
+  project_id SMALLINT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+  perm VARCHAR(80),
+
+  PRIMARY KEY (project_id, user_id, perm),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE MemberNotes (
+  project_id SMALLINT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+  notes TEXT,
+
+  PRIMARY KEY (project_id, user_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE AutocompleteExclusion (
+  project_id SMALLINT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+  ac_exclude BOOLEAN DEFAULT TRUE,
+  no_expand BOOLEAN DEFAULT FALSE,
+
+  PRIMARY KEY (project_id, user_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE UserStar (
+  starred_user_id INT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+
+  PRIMARY KEY (starred_user_id, user_id),
+  INDEX (user_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id),
+  FOREIGN KEY (starred_user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE ProjectStar (
+  project_id SMALLINT UNSIGNED NOT NULL,
+  user_id INT UNSIGNED NOT NULL,
+
+  PRIMARY KEY (project_id, user_id),
+  INDEX (user_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE UserGroup (
+  user_id INT UNSIGNED NOT NULL,
+  group_id INT UNSIGNED NOT NULL,
+  role ENUM ('owner', 'member') NOT NULL DEFAULT 'member',
+
+  PRIMARY KEY (user_id, group_id),
+  INDEX (group_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id),
+  FOREIGN KEY (group_id) REFERENCES User(user_id)
+
+) ENGINE=INNODB;
+
+
+CREATE TABLE UserGroupSettings (
+  group_id INT UNSIGNED NOT NULL,
+
+  who_can_view_members ENUM ('owners', 'members', 'anyone'),
+
+  external_group_type ENUM (
+      'chrome_infra_auth', 'mdb', 'baggins', 'computed'),
+  -- timestamps in seconds since the epoch.
+  last_sync_time INT,
+  notify_members BOOL DEFAULT TRUE,
+  notify_group BOOL DEFAULT FALSE,
+
+  PRIMARY KEY (group_id),
+  FOREIGN KEY (group_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+CREATE TABLE Group2Project (
+  group_id INT UNSIGNED NOT NULL,
+  project_id SMALLINT UNSIGNED NOT NULL,
+
+  PRIMARY KEY (group_id, project_id),
+
+  FOREIGN KEY (group_id) REFERENCES UserGroupSettings(group_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id)
+) ENGINE=INNODB;
+
+
+-- These are quick-edit commands that the user can easily repeat.
+CREATE TABLE QuickEditHistory (
+  user_id INT UNSIGNED NOT NULL,
+  project_id SMALLINT UNSIGNED NOT NULL,
+  slot_num SMALLINT UNSIGNED NOT NULL,
+
+  command VARCHAR(255) NOT NULL,
+  comment TEXT NOT NULL,
+
+  PRIMARY KEY (user_id, project_id, slot_num),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;
+
+
+-- This allows us to offer the most recent command to the user again
+-- as the default quick-edit command for next time.
+CREATE TABLE QuickEditMostRecent (
+  user_id INT UNSIGNED NOT NULL,
+  project_id SMALLINT UNSIGNED NOT NULL,
+  slot_num SMALLINT UNSIGNED NOT NULL,
+
+  PRIMARY KEY (user_id, project_id),
+  FOREIGN KEY (project_id) REFERENCES Project(project_id),
+  FOREIGN KEY (user_id) REFERENCES User(user_id)
+) ENGINE=INNODB;