Module materialize.feature_benchmark.scenarios.customer
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# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.
from textwrap import dedent
from materialize.feature_benchmark.action import Action, TdAction
from materialize.feature_benchmark.measurement_source import MeasurementSource, Td
from materialize.feature_benchmark.scenario import Scenario
class CustomerWorkload1(Scenario):
"""Aggregation over a large non-monotonic source."""
def init(self) -> Action:
return TdAction(
dedent(
f"""
> DROP TABLE IF EXISTS t1 CASCADE;
> CREATE TABLE t1 (f1 INTEGER);
> INSERT INTO t1 SELECT * FROM generate_series(1, {self.n()});
"""
)
)
def benchmark(self) -> MeasurementSource:
return Td(
dedent(
f"""
> DROP MATERIALIZED VIEW IF EXISTS v1;
> CREATE MATERIALIZED VIEW v1 AS SELECT MAX(f1) FROM t1
/* A */;
> SELECT * FROM v1
/* B */;
{self.n()}
"""
)
)
Classes
class CustomerWorkload1 (scale: float, mz_version: MzVersion, default_size: int, seed: int)
-
Aggregation over a large non-monotonic source.
Expand source code Browse git
class CustomerWorkload1(Scenario): """Aggregation over a large non-monotonic source.""" def init(self) -> Action: return TdAction( dedent( f""" > DROP TABLE IF EXISTS t1 CASCADE; > CREATE TABLE t1 (f1 INTEGER); > INSERT INTO t1 SELECT * FROM generate_series(1, {self.n()}); """ ) ) def benchmark(self) -> MeasurementSource: return Td( dedent( f""" > DROP MATERIALIZED VIEW IF EXISTS v1; > CREATE MATERIALIZED VIEW v1 AS SELECT MAX(f1) FROM t1 /* A */; > SELECT * FROM v1 /* B */; {self.n()} """ ) )
Ancestors
Methods
def benchmark(self) ‑> MeasurementSource
-
Expand source code Browse git
def benchmark(self) -> MeasurementSource: return Td( dedent( f""" > DROP MATERIALIZED VIEW IF EXISTS v1; > CREATE MATERIALIZED VIEW v1 AS SELECT MAX(f1) FROM t1 /* A */; > SELECT * FROM v1 /* B */; {self.n()} """ ) )
def init(self) ‑> Action
-
Expand source code Browse git
def init(self) -> Action: return TdAction( dedent( f""" > DROP TABLE IF EXISTS t1 CASCADE; > CREATE TABLE t1 (f1 INTEGER); > INSERT INTO t1 SELECT * FROM generate_series(1, {self.n()}); """ ) )
Inherited members