ClickHouse/tests/queries/0_stateless/01314_position_in_system_columns.sql

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DROP TABLE IF EXISTS test;
CREATE TABLE test (x UInt8, y String, z Array(String)) ENGINE = MergeTree ORDER BY tuple();
INSERT INTO test (x) VALUES (1);
SELECT name, type, position FROM system.columns WHERE database = currentDatabase() AND table = 'test';
SELECT column, type, column_position FROM system.parts_columns WHERE database = currentDatabase() AND table = 'test';
DROP TABLE test;