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31 lines
675 B
SQL
31 lines
675 B
SQL
-- https://github.com/ClickHouse/ClickHouse/issues/55803
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SET allow_experimental_analyzer=1;
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DROP TABLE IF EXISTS broken_table;
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DROP TABLE IF EXISTS broken_view;
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CREATE TABLE broken_table
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(
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start DateTime64(6),
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end DateTime64(6),
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)
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ENGINE = ReplacingMergeTree(start)
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ORDER BY (start);
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CREATE VIEW broken_view as
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SELECT
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t.start as start,
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t.end as end,
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cast(datediff('second', t.start, t.end) as float) as total_sec
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FROM broken_table t FINAL
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UNION ALL
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SELECT
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null as start,
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null as end,
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null as total_sec;
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SELECT v.start, v.total_sec
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FROM broken_view v FINAL
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WHERE v.start IS NOT NULL;
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DROP TABLE IF EXISTS broken_table;
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DROP TABLE IF EXISTS broken_view; |