#758

Committed 04 Sep 2023 08:37PM UTC coverage: 0.0% (-78.3%) from 78.333%

Build # #758

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push

circle-ci

Committed by

hershd23

Commit Message

Increased underline length in at line 75 in text_summarization.rst
	modified:   docs/source/benchmarks/text_summarization.rst

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/evadb/catalog/models/udf_cache_catalog.py

# coding=utf-8
# Copyright 2018-2023 EvaDB
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from ast import literal_eval
from typing import Tuple

from sqlalchemy import Column, ForeignKey, Integer, String, UniqueConstraint
from sqlalchemy.orm import relationship

from evadb.catalog.models.association_models import (
    depend_column_and_udf_cache,
    depend_udf_and_udf_cache,
)
from evadb.catalog.models.base_model import BaseModel
from evadb.catalog.models.utils import UdfCacheCatalogEntry


class UdfCacheCatalog(BaseModel):
    """The `UdfCacheCatalog` catalog stores information about the udf cache.

    It maintains the following information for each cache entry:
    `_row_id:` An autogenerated identifier for the cache entry.
    `_name:` The name of the cache, also referred to as the unique UDF signature.
    `_udf_id:` `_row_id` of the UDF in the `UdfCatalog` for which the cache is built.
    `_args:` A serialized list of `ColumnCatalog` `_row_id`s for each argument of the
    UDF. If the argument is a function expression, it stores the string representation
    of the expression tree.
    """

    __tablename__ = "udf_cache"

    _name = Column("name", String(128))
    _udf_id = Column(
        "udf_id", Integer, ForeignKey("udf_catalog._row_id", ondelete="CASCADE")
    )
    _cache_path = Column("cache_path", String(256))
    _args = Column("args", String(1024))

    __table_args__ = (UniqueConstraint("name", "udf_id"), {})

    _col_depends = relationship(
        "ColumnCatalog",
        secondary=depend_column_and_udf_cache,
        back_populates="_dep_caches",
        # cascade="all, delete-orphan",
    )

    _udf_depends = relationship(
        "UdfCatalog",
        secondary=depend_udf_and_udf_cache,
        back_populates="_dep_caches",
        # cascade="all, delete-orphan",
    )

    def __init__(self, name: str, udf_id: int, cache_path: str, args: Tuple[str]):
        self._name = name
        self._udf_id = udf_id
        self._cache_path = cache_path
        self._args = str(args)

    def as_dataclass(self) -> "UdfCacheCatalogEntry":
        udf_depends = [obj._row_id for obj in self._udf_depends]
        col_depends = [obj._row_id for obj in self._col_depends]
        return UdfCacheCatalogEntry(
            row_id=self._row_id,
            name=self._name,
            udf_id=self._udf_id,
            cache_path=self._cache_path,
            args=literal_eval(self._args),
            udf_depends=udf_depends,
            col_depends=col_depends,
        )

1	# coding=utf-8
2	# Copyright 2018-2023 EvaDB
3	#
4	# Licensed under the Apache License, Version 2.0 (the "License");
5	# you may not use this file except in compliance with the License.
6	# You may obtain a copy of the License at
7	#
8	# http://www.apache.org/licenses/LICENSE-2.0
9	#
10	# Unless required by applicable law or agreed to in writing, software
11	# distributed under the License is distributed on an "AS IS" BASIS,
12	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	# See the License for the specific language governing permissions and
14	# limitations under the License.
15	from ast import literal_eval	×
16	from typing import Tuple	×
17
18	from sqlalchemy import Column, ForeignKey, Integer, String, UniqueConstraint	×
19	from sqlalchemy.orm import relationship	×
20
21	from evadb.catalog.models.association_models import (	×
22	depend_column_and_udf_cache,
23	depend_udf_and_udf_cache,
24	)
25	from evadb.catalog.models.base_model import BaseModel	×
26	from evadb.catalog.models.utils import UdfCacheCatalogEntry	×
27
28
29	class UdfCacheCatalog(BaseModel):	×
30	"""The `UdfCacheCatalog` catalog stores information about the udf cache.
31
32	It maintains the following information for each cache entry:
33	`_row_id:` An autogenerated identifier for the cache entry.
34	`_name:` The name of the cache, also referred to as the unique UDF signature.
35	`_udf_id:` `_row_id` of the UDF in the `UdfCatalog` for which the cache is built.
36	`_args:` A serialized list of `ColumnCatalog` `_row_id`s for each argument of the
37	UDF. If the argument is a function expression, it stores the string representation
38	of the expression tree.
39	"""
40
41	__tablename__ = "udf_cache"	×
42
43	_name = Column("name", String(128))	×
44	_udf_id = Column(	×
45	"udf_id", Integer, ForeignKey("udf_catalog._row_id", ondelete="CASCADE")
46	)
47	_cache_path = Column("cache_path", String(256))	×
48	_args = Column("args", String(1024))	×
49
50	__table_args__ = (UniqueConstraint("name", "udf_id"), {})	×
51
52	_col_depends = relationship(	×
53	"ColumnCatalog",
54	secondary=depend_column_and_udf_cache,
55	back_populates="_dep_caches",
56	# cascade="all, delete-orphan",
57	)
58
59	_udf_depends = relationship(	×
60	"UdfCatalog",
61	secondary=depend_udf_and_udf_cache,
62	back_populates="_dep_caches",
63	# cascade="all, delete-orphan",
64	)
65
66	def __init__(self, name: str, udf_id: int, cache_path: str, args: Tuple[str]):	×
67	self._name = name	×
68	self._udf_id = udf_id	×
69	self._cache_path = cache_path	×
70	self._args = str(args)	×
71
72	def as_dataclass(self) -> "UdfCacheCatalogEntry":	×
73	udf_depends = [obj._row_id for obj in self._udf_depends]	×
74	col_depends = [obj._row_id for obj in self._col_depends]	×
75	return UdfCacheCatalogEntry(	×
76	row_id=self._row_id,
77	name=self._name,
78	udf_id=self._udf_id,
79	cache_path=self._cache_path,
80	args=literal_eval(self._args),
81	udf_depends=udf_depends,
82	col_depends=col_depends,
83	)

georgia-tech-db / eva / #758

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