Changeset - 92b4b392b0df
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Søren Løvborg - 9 years ago 2016-07-15 15:16:07
sorenl@unity3d.com
db: remove redundant unique constraints from primary keys

Primary keys are always unique, both in the SQL standard and in SQLite,
MySQL and PostgreSQL.

Setting unique=True cases SQLAlchemy to explicitly add additional,
redundant UNIQUE indexes to the columns, which is at best needless
metadata overhead, and at worst causes the database engine to waste
time maintaining an extra index that serves no purpose.
1 file changed with 31 insertions and 31 deletions:
0 comments (0 inline, 0 general)
kallithea/model/db.py
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@@ -179,7 +179,7 @@ class Setting(Base, BaseModel):
 
    }
 
    DEFAULT_UPDATE_URL = ''
 

	
 
    app_settings_id = Column(Integer(), unique=True, primary_key=True)
 
    app_settings_id = Column(Integer(), primary_key=True)
 
    app_settings_name = Column(String(255), nullable=False, unique=True)
 
    _app_settings_value = Column("app_settings_value", Unicode(4096), nullable=False)
 
    _app_settings_type = Column("app_settings_type", String(255), nullable=True) # FIXME: not nullable?
 
@@ -344,7 +344,7 @@ class Ui(Base, BaseModel):
 
    HOOK_PULL = 'outgoing.pull_logger'
 
    HOOK_PRE_PULL = 'preoutgoing.pre_pull'
 

	
 
    ui_id = Column(Integer(), unique=True, primary_key=True)
 
    ui_id = Column(Integer(), primary_key=True)
 
    ui_section = Column(String(255), nullable=False)
 
    ui_key = Column(String(255), nullable=False)
 
    ui_value = Column(String(255), nullable=True) # FIXME: not nullable?
 
@@ -408,7 +408,7 @@ class User(Base, BaseModel):
 
    DEFAULT_USER = 'default'
 
    DEFAULT_GRAVATAR_URL = 'https://secure.gravatar.com/avatar/{md5email}?d=identicon&s={size}'
 

	
 
    user_id = Column(Integer(), unique=True, primary_key=True)
 
    user_id = Column(Integer(), primary_key=True)
 
    username = Column(String(255), nullable=False, unique=True)
 
    password = Column(String(255), nullable=False)
 
    active = Column(Boolean(), nullable=False, default=True)
 
@@ -711,7 +711,7 @@ class UserApiKeys(Base, BaseModel):
 
    )
 
    __mapper_args__ = {}
 

	
 
    user_api_key_id = Column(Integer(), unique=True, primary_key=True)
 
    user_api_key_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    api_key = Column(String(255), nullable=False, unique=True)
 
    description = Column(UnicodeText(), nullable=False)
 
@@ -735,7 +735,7 @@ class UserEmailMap(Base, BaseModel):
 
    )
 
    __mapper_args__ = {}
 

	
 
    email_id = Column(Integer(), unique=True, primary_key=True)
 
    email_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    _email = Column("email", String(255), nullable=False, unique=True)
 
    user = relationship('User')
 
@@ -765,7 +765,7 @@ class UserIpMap(Base, BaseModel):
 
    )
 
    __mapper_args__ = {}
 

	
 
    ip_id = Column(Integer(), unique=True, primary_key=True)
 
    ip_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    ip_addr = Column(String(255), nullable=False)
 
    active = Column(Boolean(), nullable=False, default=True)
 
@@ -793,7 +793,7 @@ class UserLog(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    user_log_id = Column(Integer(), unique=True, primary_key=True)
 
    user_log_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=True)
 
    username = Column(String(255), nullable=False)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=True)
 
@@ -821,7 +821,7 @@ class UserGroup(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_id = Column(Integer(), unique=True, primary_key=True)
 
    users_group_id = Column(Integer(), primary_key=True)
 
    users_group_name = Column(Unicode(255), nullable=False, unique=True)
 
    user_group_description = Column(Unicode(10000), nullable=True) # FIXME: not nullable?
 
    users_group_active = Column(Boolean(), nullable=False)
 
@@ -910,7 +910,7 @@ class UserGroupMember(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_member_id = Column(Integer(), unique=True, primary_key=True)
 
    users_group_member_id = Column(Integer(), primary_key=True)
 
    users_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 

	
 
@@ -931,7 +931,7 @@ class RepositoryField(Base, BaseModel):
 

	
 
    PREFIX = 'ex_'  # prefix used in form to not conflict with already existing fields
 

	
 
    repo_field_id = Column(Integer(), unique=True, primary_key=True)
 
    repo_field_id = Column(Integer(), primary_key=True)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
    field_key = Column(String(250), nullable=False)
 
    field_label = Column(String(1024), nullable=False)
 
@@ -974,7 +974,7 @@ class Repository(Base, BaseModel):
 
    STATE_PENDING = 'repo_state_pending'
 
    STATE_ERROR = 'repo_state_error'
 

	
 
    repo_id = Column(Integer(), unique=True, primary_key=True)
 
    repo_id = Column(Integer(), primary_key=True)
 
    repo_name = Column(Unicode(255), nullable=False, unique=True)
 
    repo_state = Column(String(255), nullable=False)
 

	
 
@@ -1492,7 +1492,7 @@ class RepoGroup(Base, BaseModel):
 

	
 
    SEP = ' » '
 

	
 
    group_id = Column(Integer(), unique=True, primary_key=True)
 
    group_id = Column(Integer(), primary_key=True)
 
    group_name = Column(Unicode(255), nullable=False, unique=True)
 
    group_parent_id = Column(Integer(), ForeignKey('groups.group_id'), nullable=True)
 
    group_description = Column(Unicode(10000), nullable=False)
 
@@ -1753,7 +1753,7 @@ class Permission(Base, BaseModel):
 
        'hg.create.repository': 1
 
    }
 

	
 
    permission_id = Column(Integer(), unique=True, primary_key=True)
 
    permission_id = Column(Integer(), primary_key=True)
 
    permission_name = Column(String(255), nullable=False)
 

	
 
    def __unicode__(self):
 
@@ -1800,7 +1800,7 @@ class UserRepoToPerm(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    repo_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    repo_to_perm_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
@@ -1829,7 +1829,7 @@ class UserUserGroupToPerm(Base, BaseMode
 
        _table_args_default_dict,
 
    )
 

	
 
    user_user_group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    user_user_group_to_perm_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
    user_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
@@ -1858,7 +1858,7 @@ class UserToPerm(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    user_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    user_to_perm_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 

	
 
@@ -1876,7 +1876,7 @@ class UserGroupRepoToPerm(Base, BaseMode
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    users_group_to_perm_id = Column(Integer(), primary_key=True)
 
    users_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
@@ -1906,7 +1906,7 @@ class UserGroupUserGroupToPerm(Base, Bas
 
        _table_args_default_dict,
 
    )
 

	
 
    user_group_user_group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    user_group_user_group_to_perm_id = Column(Integer(), primary_key=True)
 
    target_user_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
    user_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
@@ -1935,7 +1935,7 @@ class UserGroupToPerm(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    users_group_to_perm_id = Column(Integer(), primary_key=True)
 
    users_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 

	
 
@@ -1950,7 +1950,7 @@ class UserRepoGroupToPerm(Base, BaseMode
 
        _table_args_default_dict,
 
    )
 

	
 
    group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    group_to_perm_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    group_id = Column(Integer(), ForeignKey('groups.group_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
@@ -1976,7 +1976,7 @@ class UserGroupRepoGroupToPerm(Base, Bas
 
        _table_args_default_dict,
 
    )
 

	
 
    users_group_repo_group_to_perm_id = Column(Integer(), unique=True, primary_key=True)
 
    users_group_repo_group_to_perm_id = Column(Integer(), primary_key=True)
 
    users_group_id = Column(Integer(), ForeignKey('users_groups.users_group_id'), nullable=False)
 
    group_id = Column(Integer(), ForeignKey('groups.group_id'), nullable=False)
 
    permission_id = Column(Integer(), ForeignKey('permissions.permission_id'), nullable=False)
 
@@ -2001,7 +2001,7 @@ class Statistics(Base, BaseModel):
 
         _table_args_default_dict,
 
    )
 

	
 
    stat_id = Column(Integer(), unique=True, primary_key=True)
 
    stat_id = Column(Integer(), primary_key=True)
 
    repository_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=True)
 
    stat_on_revision = Column(Integer(), nullable=False)
 
    commit_activity = Column(LargeBinary(1000000), nullable=False)#JSON data
 
@@ -2019,7 +2019,7 @@ class UserFollowing(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    user_following_id = Column(Integer(), unique=True, primary_key=True)
 
    user_following_id = Column(Integer(), primary_key=True)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    follows_repo_id = Column("follows_repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True)
 
    follows_user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=True)
 
@@ -2043,7 +2043,7 @@ class CacheInvalidation(Base, BaseModel)
 
    )
 

	
 
    # cache_id, not used
 
    cache_id = Column(Integer(), unique=True, primary_key=True)
 
    cache_id = Column(Integer(), primary_key=True)
 
    # cache_key as created by _get_cache_key
 
    cache_key = Column(Unicode(255), nullable=False, unique=True)
 
    # cache_args is a repo_name
 
@@ -2168,7 +2168,7 @@ class ChangesetComment(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    comment_id = Column(Integer(), unique=True, primary_key=True)
 
    comment_id = Column(Integer(), primary_key=True)
 
    repo_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
    revision = Column(String(40), nullable=True)
 
    pull_request_id = Column(Integer(), ForeignKey('pull_requests.pull_request_id'), nullable=True)
 
@@ -2243,7 +2243,7 @@ class ChangesetStatus(Base, BaseModel):
 
    ]
 
    STATUSES_DICT = dict(STATUSES)
 

	
 
    changeset_status_id = Column(Integer(), unique=True, primary_key=True)
 
    changeset_status_id = Column(Integer(), primary_key=True)
 
    repo_id = Column(Integer(), ForeignKey('repositories.repo_id'), nullable=False)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
    revision = Column(String(40), nullable=True)
 
@@ -2285,7 +2285,7 @@ class PullRequest(Base, BaseModel):
 
    STATUS_NEW = u'new'
 
    STATUS_CLOSED = u'closed'
 

	
 
    pull_request_id = Column(Integer(), unique=True, primary_key=True)
 
    pull_request_id = Column(Integer(), primary_key=True)
 
    title = Column(Unicode(255), nullable=False)
 
    description = Column(UnicodeText(), nullable=False)
 
    status = Column(Unicode(255), nullable=False, default=STATUS_NEW) # only for closedness, not approve/reject/etc
 
@@ -2384,7 +2384,7 @@ class PullRequestReviewers(Base, BaseMod
 
        self.user = user
 
        self.pull_request = pull_request
 

	
 
    pull_requests_reviewers_id = Column(Integer(), unique=True, primary_key=True)
 
    pull_requests_reviewers_id = Column(Integer(), primary_key=True)
 
    pull_request_id = Column(Integer(), ForeignKey('pull_requests.pull_request_id'), nullable=False)
 
    user_id = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 

	
 
@@ -2406,7 +2406,7 @@ class Notification(Base, BaseModel):
 
    TYPE_PULL_REQUEST = u'pull_request'
 
    TYPE_PULL_REQUEST_COMMENT = u'pull_request_comment'
 

	
 
    notification_id = Column(Integer(), unique=True, primary_key=True)
 
    notification_id = Column(Integer(), primary_key=True)
 
    subject = Column(Unicode(512), nullable=False)
 
    body = Column(UnicodeText(), nullable=False)
 
    created_by = Column(Integer(), ForeignKey('users.user_id'), nullable=False)
 
@@ -2485,7 +2485,7 @@ class Gist(Base, BaseModel):
 
    GIST_PRIVATE = u'private'
 
    DEFAULT_FILENAME = u'gistfile1.txt'
 

	
 
    gist_id = Column(Integer(), unique=True, primary_key=True)
 
    gist_id = Column(Integer(), primary_key=True)
 
    gist_access_id = Column(Unicode(250), nullable=False)
 
    gist_description = Column(UnicodeText(), nullable=False)
 
    gist_owner = Column('user_id', Integer(), ForeignKey('users.user_id'), nullable=False)
 
@@ -2569,6 +2569,6 @@ class DbMigrateVersion(Base, BaseModel):
 
        _table_args_default_dict,
 
    )
 

	
 
    repository_id = Column(String(250), unique=True, primary_key=True)
 
    repository_id = Column(String(250), primary_key=True)
 
    repository_path = Column(Text, nullable=False)
 
    version = Column(Integer, nullable=False)
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