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tests/queries/0_stateless/03053_analyzer_join_alias.sql
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43
tests/queries/0_stateless/03053_analyzer_join_alias.sql
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-- https://github.com/ClickHouse/ClickHouse/issues/23104
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DROP DATABASE IF EXISTS test_03053;
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CREATE DATABASE test_03053;
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CREATE TABLE test_03053.base
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(
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`id` UInt64,
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`id2` UInt64,
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`d` UInt64,
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`value` UInt64
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)
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ENGINE=MergeTree()
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PARTITION BY d
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ORDER BY (id,id2,d);
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CREATE TABLE test_03053.derived1
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(
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`id1` UInt64,
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`d1` UInt64,
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`value1` UInt64
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)
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ENGINE = MergeTree()
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PARTITION BY d1
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ORDER BY (id1, d1);
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CREATE TABLE test_03053.derived2
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(
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`id2` UInt64,
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`d2` UInt64,
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`value2` UInt64
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)
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ENGINE = MergeTree()
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PARTITION BY d2
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ORDER BY (id2, d2);
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SELECT
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base.id AS `base.id`,
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derived2.id2 AS `derived2.id2`,
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derived2.value2 AS `derived2.value2`,
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derived1.value1 AS `derived1.value1`
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FROM test_03053.base AS base
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LEFT JOIN test_03053.derived2 AS derived2 ON base.id2 = derived2.id2
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LEFT JOIN test_03053.derived1 AS derived1 ON base.id = derived1.id1;
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