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https://github.com/GreptimeTeam/greptimedb.git
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16e7f7b64b
* fix: override logical table's partition column with physical table's Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add more sqlness test Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * naming Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
60 lines
1.2 KiB
SQL
60 lines
1.2 KiB
SQL
create table metric_engine_partition (
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ts timestamp time index,
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host string primary key,
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cpu double,
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)
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partition on columns (host) (
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host <= 'host1',
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host > 'host1' and host <= 'host2',
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host > 'host2'
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)
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engine = metric
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with (
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physical_metric_table = "true",
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);
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select count(*) from metric_engine_partition;
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create table logical_table_1 (
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ts timestamp time index,
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host string primary key,
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cpu double,
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)
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partition on columns (host) ()
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engine = metric
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with (
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on_physical_table = "metric_engine_partition",
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);
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create table logical_table_2 (
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ts timestamp time index,
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host string primary key,
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cpu double,
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)
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engine = metric
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with (
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on_physical_table = "metric_engine_partition",
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);
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create table logical_table_3 (
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ts timestamp time index,
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a string,
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z string,
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cpu double,
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primary key(a, z) -- trigger a physical table change with smaller and bigger column ids
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)
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engine = metric
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with (
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on_physical_table = "metric_engine_partition",
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);
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show create table logical_table_2;
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select count(*) from logical_table_2;
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drop table logical_table_2;
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drop table logical_table_3;
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drop table metric_engine_partition;
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