#788

Committed 18 Sep 2023 07:27AM UTC coverage: 67.606% (-12.5%) from 80.067%

Build # #788

Build Type

push

circle-ci

Committed by

xzdandy

Commit Message

Add intergration test

Run Details

8089 of 11965 relevant lines covered (67.61%)

0.68 hits per line

Source File
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58.82

/evadb/executor/explain_executor.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.
import pandas as pd

from evadb.database import EvaDBDatabase
from evadb.executor.abstract_executor import AbstractExecutor
from evadb.models.storage.batch import Batch
from evadb.plan_nodes.abstract_plan import AbstractPlan
from evadb.plan_nodes.explain_plan import ExplainPlan


class ExplainExecutor(AbstractExecutor):
    def __init__(self, db: EvaDBDatabase, node: ExplainPlan):
        super().__init__(db, node)

    def exec(self, *args, **kwargs):
        # Traverse optimized physical plan, which is commonly supported.
        # Logical plan can be also printed by passing explainable_opr
        # attribute of the node, but is not done for now.
        plan_str = self._exec(self._node.children[0], 0)
        yield Batch(pd.DataFrame([plan_str]))

    def _exec(self, node: AbstractPlan, depth: int):
        cur_str = " " * depth * 4 + "|__ " + str(node.__class__.__name__) + "\n"
        for child in node.children:
            cur_str += self._exec(child, depth + 1)
        return cur_str

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	import pandas as pd	1✔
16
17	from evadb.database import EvaDBDatabase	1✔
18	from evadb.executor.abstract_executor import AbstractExecutor	1✔
19	from evadb.models.storage.batch import Batch	1✔
20	from evadb.plan_nodes.abstract_plan import AbstractPlan	1✔
21	from evadb.plan_nodes.explain_plan import ExplainPlan	1✔
22
23
24	class ExplainExecutor(AbstractExecutor):	1✔
25	def __init__(self, db: EvaDBDatabase, node: ExplainPlan):	1✔
26	super().__init__(db, node)	×
27
28	def exec(self, args, *kwargs):	1✔
29	# Traverse optimized physical plan, which is commonly supported.
30	# Logical plan can be also printed by passing explainable_opr
31	# attribute of the node, but is not done for now.
32	plan_str = self._exec(self._node.children[0], 0)	×
33	yield Batch(pd.DataFrame([plan_str]))	×
34
35	def _exec(self, node: AbstractPlan, depth: int):	1✔
36	cur_str = " " * depth * 4 + "\|__ " + str(node.__class__.__name__) + "\n"	×
37	for child in node.children:	×
38	cur_str += self._exec(child, depth + 1)	×
39	return cur_str	×

georgia-tech-db / eva / #788

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