OpenMetadata/ingestion/src/metadata/generated/schema/entity/data/database.py

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# generated by datamodel-codegen:
#   filename:  schema/entity/data/database.json
#   timestamp: 2021-07-31T17:12:10+00:00

from __future__ import annotations

from typing import Optional

from pydantic import BaseModel, Field, constr

from metadata.generated.schema.type import basic, entityReference, usageDetails


class DatabaseName(BaseModel):
    __root__: constr(regex=r'^[^.]*$', min_length=1, max_length=64) = Field(
        ..., description='Name that identifies the database'
    )


class DatabaseEntity(BaseModel):
    id: Optional[basic.Uuid] = Field(
        None, description='Unique identifier that identifies this database instance'
    )
    name: DatabaseName = Field(..., description='Name that identifies the database')
    fullyQualifiedName: Optional[str] = Field(
        None,
        description="Name that uniquely identifies a database in the format 'ServiceName.DatabaseName'",
    )
    description: Optional[str] = Field(
        None,
        description='Description of the database instance. What it has and how to use it.',
    )
    href: Optional[basic.Href] = Field(
        None, description='Link to the resource corresponding to this entity'
    )
    owner: Optional[entityReference.EntityReference] = Field(
        None, description='Owner of this database'
    )
    service: entityReference.EntityReference = Field(
        ...,
        description='Link to the database cluster/service where this database is hosted in',
    )
    usageSummary: Optional[usageDetails.TypeUsedToReturnUsageDetailsOfAnEntity] = Field(
        None, description='Latest usage information for this database'
    )
    tables: Optional[entityReference.EntityReferenceList] = Field(
        None, description='References to tables in the database'
    )