M
Size: a a a
M
ЕК
КТ
Row 2:
──────
database: default
name: test_partition_drop_bug2
engine: ReplicatedMergeTree
is_temporary: 0
data_paths: ['/data/clickhouse/data/default/test_partition_drop_bug2/']
metadata_path: /data/clickhouse/metadata/default/test_partition_drop_bug2.sql
metadata_modification_time: 2020-08-31 12:12:08
dependencies_database: []
dependencies_table: []
create_table_query: CREATE TABLE default.test_partition_drop_bug2 (`d` Date, `s` String) ENGINE = ReplicatedMergeTree('/test/test_partition_drop_bug2', 'the_only_replica') PARTITION BY toYYYYMM(d) PRIMARY KEY (d, s) ORDER BY (d, s) SAMPLE BY s SETTINGS index_granularity = 8192
engine_full: ReplicatedMergeTree('/test/test_partition_drop_bug2', 'the_only_replica') PARTITION BY toYYYYMM(d) PRIMARY KEY (d, s) ORDER BY (d, s) SAMPLE BY s SETTINGS index_granularity = 8192
partition_key: toYYYYMM(d)
sorting_key: d, s
primary_key: d, s
sampling_key: s
storage_policy: default
SELECT *
FROM test_partition_drop_bug2
┌──────────d─┬─s────────────┐
│ 0000-00-00 │ sample_by_me │
└────────────┴──────────────┘
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
ALTER TABLE test_partition_drop_bug2
DROP PARTITION 197001
Ok.
SELECT *
FROM test_partition_drop_bug2
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
1 rows in set. Elapsed: 0.002 sec.
Row 1:
──────
database: default
name: test_partition_drop_bug1
engine: ReplicatedMergeTree
is_temporary: 0
data_paths: ['/data/clickhouse/data/default/test_partition_drop_bug1/']
metadata_path: /data/clickhouse/metadata/default/test_partition_drop_bug1.sql
metadata_modification_time: 2020-08-31 11:45:09
dependencies_database: []
dependencies_table: []
create_table_query: CREATE TABLE default.test_partition_drop_bug1 (`d` Date, `s` String) ENGINE = ReplicatedMergeTree('/test/test_partition_drop_bug', 'the_only_replica', d, s, (d, s), 8192)
engine_full: ReplicatedMergeTree('/test/test_partition_drop_bug', 'the_only_replica', d, s, (d, s), 8192)
partition_key: toYYYYMM(d)
sorting_key: d, s
primary_key: d, s
sampling_key: s
storage_policy: default
ALTER TABLE test_partition_drop_bug1
DROP PARTITION 197001
Ok.
SELECT *
FROM test_partition_drop_bug1
┌──────────d─┬─s────────────┐
│ 0000-00-00 │ sample_by_me │
└────────────┴──────────────┘
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
2 rows in set. Elapsed: 0.001 sec.
D
D
M
D
D
Row 2:
──────
database: default
name: test_partition_drop_bug2
engine: ReplicatedMergeTree
is_temporary: 0
data_paths: ['/data/clickhouse/data/default/test_partition_drop_bug2/']
metadata_path: /data/clickhouse/metadata/default/test_partition_drop_bug2.sql
metadata_modification_time: 2020-08-31 12:12:08
dependencies_database: []
dependencies_table: []
create_table_query: CREATE TABLE default.test_partition_drop_bug2 (`d` Date, `s` String) ENGINE = ReplicatedMergeTree('/test/test_partition_drop_bug2', 'the_only_replica') PARTITION BY toYYYYMM(d) PRIMARY KEY (d, s) ORDER BY (d, s) SAMPLE BY s SETTINGS index_granularity = 8192
engine_full: ReplicatedMergeTree('/test/test_partition_drop_bug2', 'the_only_replica') PARTITION BY toYYYYMM(d) PRIMARY KEY (d, s) ORDER BY (d, s) SAMPLE BY s SETTINGS index_granularity = 8192
partition_key: toYYYYMM(d)
sorting_key: d, s
primary_key: d, s
sampling_key: s
storage_policy: default
SELECT *
FROM test_partition_drop_bug2
┌──────────d─┬─s────────────┐
│ 0000-00-00 │ sample_by_me │
└────────────┴──────────────┘
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
ALTER TABLE test_partition_drop_bug2
DROP PARTITION 197001
Ok.
SELECT *
FROM test_partition_drop_bug2
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
1 rows in set. Elapsed: 0.002 sec.
Row 1:
──────
database: default
name: test_partition_drop_bug1
engine: ReplicatedMergeTree
is_temporary: 0
data_paths: ['/data/clickhouse/data/default/test_partition_drop_bug1/']
metadata_path: /data/clickhouse/metadata/default/test_partition_drop_bug1.sql
metadata_modification_time: 2020-08-31 11:45:09
dependencies_database: []
dependencies_table: []
create_table_query: CREATE TABLE default.test_partition_drop_bug1 (`d` Date, `s` String) ENGINE = ReplicatedMergeTree('/test/test_partition_drop_bug', 'the_only_replica', d, s, (d, s), 8192)
engine_full: ReplicatedMergeTree('/test/test_partition_drop_bug', 'the_only_replica', d, s, (d, s), 8192)
partition_key: toYYYYMM(d)
sorting_key: d, s
primary_key: d, s
sampling_key: s
storage_policy: default
ALTER TABLE test_partition_drop_bug1
DROP PARTITION 197001
Ok.
SELECT *
FROM test_partition_drop_bug1
┌──────────d─┬─s────────────┐
│ 0000-00-00 │ sample_by_me │
└────────────┴──────────────┘
┌──────────d─┬─s────────────┐
│ 2020-08-31 │ sample_by_me │
└────────────┴──────────────┘
2 rows in set. Elapsed: 0.001 sec.
A
M
D
D
M
M
D
D
M
D
M