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21 lines
1014 B
SQL
21 lines
1014 B
SQL
-- Check MergeTree declaration in new format
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CREATE TABLE check_system_tables
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(
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name1 UInt8,
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name2 UInt8,
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name3 UInt8
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) ENGINE = MergeTree()
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ORDER BY name1
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PARTITION BY name2
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SAMPLE BY name1
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SETTINGS min_bytes_for_wide_part = 0, compress_marks=false, compress_primary_key=false;
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SELECT parts, active_parts,total_marks FROM system.tables WHERE name = 'check_system_tables' AND database = currentDatabase();
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INSERT INTO check_system_tables VALUES (1, 1, 1);
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SELECT parts, active_parts,total_marks FROM system.tables WHERE name = 'check_system_tables' AND database = currentDatabase();
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INSERT INTO check_system_tables VALUES (1, 2, 1);
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SELECT parts, active_parts,total_marks FROM system.tables WHERE name = 'check_system_tables' AND database = currentDatabase();
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ALTER TABLE check_system_tables DETACH PARTITION 1;
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SELECT parts, active_parts,total_marks FROM system.tables WHERE name = 'check_system_tables' AND database = currentDatabase();
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DROP TABLE IF EXISTS check_system_tables;
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