The aodh.storage.sqlalchemy.models Module¶

SQLAlchemy models for aodh data.

class aodh.storage.sqlalchemy.models.Alarm(**kwargs)[source]¶

Bases: sqlalchemy.ext.declarative.api.Base

Define Alarm data.

class aodh.storage.sqlalchemy.models.AlarmChange(**kwargs)[source]¶

Bases: sqlalchemy.ext.declarative.api.Base

Define AlarmChange data.

class aodh.storage.sqlalchemy.models.AodhBase[source]¶

Bases: object

Base class for Aodh Models.

update(values)[source]¶

Make the model object behave like a dict.

class aodh.storage.sqlalchemy.models.JSONEncodedDict(*args, **kwargs)[source]¶

Bases: sqlalchemy.sql.type_api.TypeDecorator

Represents an immutable structure as a json-encoded string.

impl¶

alias of sqlalchemy.sql.sqltypes.Text

static process_bind_param(value, dialect)[source]¶

static process_result_value(value, dialect)[source]¶

class aodh.storage.sqlalchemy.models.TimestampUTC(*args, **kwargs)[source]¶

Bases: sqlalchemy.sql.type_api.TypeDecorator

Represents a timestamp precise to the microsecond.

impl¶

alias of sqlalchemy.sql.sqltypes.DateTime

load_dialect_impl(dialect)[source]¶

Return a TypeEngine object corresponding to a dialect.

This is an end-user override hook that can be used to provide differing types depending on the given dialect. It is used by the TypeDecorator implementation of type_engine() to help determine what type should ultimately be returned for a given TypeDecorator.

By default returns self.impl.