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15 lines
407 B
SQL
15 lines
407 B
SQL
drop table if exists t_tuple_sparse;
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create table t_tuple_sparse (a UInt64, b UInt64)
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ENGINE = MergeTree ORDER BY tuple()
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SETTINGS ratio_of_defaults_for_sparse_serialization = 0.0;
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insert into t_tuple_sparse values (0, 0);
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select (a, b) from t_tuple_sparse;
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select (a, 0) from t_tuple_sparse;
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select (a, 1) from t_tuple_sparse;
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select (a, NULL) from t_tuple_sparse;
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drop table if exists t_tuple_sparse;
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