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76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import random
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import string
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import sqlalchemy.sql.sqltypes
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from superset.utils.mock_data import add_data, ColumnInfo
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COLUMN_TYPES = [
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sqlalchemy.sql.sqltypes.INTEGER(),
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sqlalchemy.sql.sqltypes.VARCHAR(length=255),
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sqlalchemy.sql.sqltypes.TEXT(),
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sqlalchemy.sql.sqltypes.BOOLEAN(),
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sqlalchemy.sql.sqltypes.FLOAT(),
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sqlalchemy.sql.sqltypes.DATE(),
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sqlalchemy.sql.sqltypes.TIME(),
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sqlalchemy.sql.sqltypes.TIMESTAMP(),
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]
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def load_big_data() -> None:
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print("Creating table `wide_table` with 100 columns")
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columns: list[ColumnInfo] = []
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for i in range(100):
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column: ColumnInfo = {
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"name": f"col{i}",
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"type": COLUMN_TYPES[i % len(COLUMN_TYPES)],
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"nullable": False,
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"default": None,
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"autoincrement": "auto",
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"primary_key": 1 if i == 0 else 0,
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}
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columns.append(column)
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add_data(columns=columns, num_rows=1000, table_name="wide_table")
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print("Creating 1000 small tables")
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columns = [
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{
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"name": "id",
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"type": sqlalchemy.sql.sqltypes.INTEGER(),
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"nullable": False,
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"default": None,
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"autoincrement": "auto",
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"primary_key": 1,
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},
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{
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"name": "value",
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"type": sqlalchemy.sql.sqltypes.VARCHAR(length=255),
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"nullable": False,
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"default": None,
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"autoincrement": "auto",
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"primary_key": 0,
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},
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]
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for i in range(1000):
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add_data(columns=columns, num_rows=10, table_name=f"small_table_{i}")
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print("Creating table with long name")
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name = "".join(random.choices(string.ascii_letters + string.digits, k=60))
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add_data(columns=columns, num_rows=10, table_name=name)
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