ClickHouse/dbms/tests/queries/0_stateless/00386_long_in_pk.python

#!/usr/bin/env python

def gen_queries():
    create_template = 'create table tab_00386 (a Int8, b String, c Tuple(Int8), d Tuple(Tuple(Int8)), e Tuple(Int8, String), f Tuple(Tuple(Int8, String))) engine = MergeTree order by ({}) partition by {}'
    drop_query = 'drop table if exists tab_00386'
    values = ('1', "'a'", 'tuple(1)', 'tuple(tuple(1))', "(1, 'a')", "tuple((1, 'a'))")
    insert_query = "insert into tab_00386 values (1, 'a', tuple(1), tuple(tuple(1)), (1, 'a'), tuple((1, 'a')))"
    columns = tuple('a b c d'.split())
    order_by_columns = tuple('a b c'.split())
    partition_by_columns = tuple(' tuple() a'.split())

    for partition in partition_by_columns:
        for key_mask in range(1, 1 << len(order_by_columns)):
            key = ','.join(order_by_columns[i] for i in range(len(order_by_columns)) if (1 << i) & key_mask != 0)
            create_query = create_template.format(key, partition)
            for q in (drop_query, create_query, insert_query):
                yield q

            for column, value in zip(columns, values):
                yield 'select {} in {} from tab_00386'.format(column, value)
                yield 'select {} in tuple({}) from tab_00386'.format(column, value)
                yield 'select {} in (select {} from tab_00386) from tab_00386'.format(column, column)

            for i in range(len(columns)):
                for j in range(i, len(columns)):
                    yield 'select ({}, {}) in tuple({}, {}) from tab_00386'.format(columns[i], columns[j], values[i], values[j])
                    yield 'select ({}, {}) in (select {}, {} from tab_00386) from tab_00386'.format(columns[i], columns[j], columns[i], columns[j])
                    yield 'select ({}, {}) in (select ({}, {}) from tab_00386) from tab_00386'.format(columns[i], columns[j], columns[i], columns[j])

            yield "select e in (1, 'a') from tab_00386"
            yield "select f in tuple((1, 'a')) from tab_00386"
            yield "select f in tuple(tuple((1, 'a'))) from tab_00386"

            yield 'select e in (select a, b from tab_00386) from tab_00386'
            yield 'select e in (select (a, b) from tab_00386) from tab_00386'
            yield 'select f in (select tuple((a, b)) from tab_00386) from tab_00386'
            yield 'select tuple(f) in (select tuple(tuple((a, b))) from tab_00386) from tab_00386'

import requests
import os

def main():
    url = os.environ['CLICKHOUSE_URL']

    for q in gen_queries():
        resp = requests.post(url, data=q)
        if resp.status_code != 200 or resp.text.strip() not in ('1', ''):
            print 'Query:', q
            print 'Code:', resp.status_code
            print resp.text
            break

if __name__ == "__main__":
    main()