mirror of
https://github.com/GreptimeTeam/greptimedb.git
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b9890ab870
* fix: construct correct pk list with pre-existing pk Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update UT Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
149 lines
6.2 KiB
Plaintext
149 lines
6.2 KiB
Plaintext
CREATE TABLE phy (ts timestamp time index, val double) engine=metric with ("physical_metric_table" = "");
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Affected Rows: 0
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SHOW TABLES;
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+---------+
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| Tables |
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+---------+
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| numbers |
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| phy |
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+---------+
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DESC TABLE phy;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| ts | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| val | Float64 | | YES | | FIELD |
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+--------+----------------------+-----+------+---------+---------------+
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CREATE TABLE t1 (ts timestamp time index, val double, host string primary key) engine = metric with ("on_physical_table" = "phy");
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Affected Rows: 0
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CREATE TABLE t2 (ts timestamp time index, job string primary key, val double) engine = metric with ("on_physical_table" = "phy");
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Affected Rows: 0
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SELECT table_catalog, table_schema, table_name, table_type, engine FROM information_schema.tables WHERE engine = 'metric' order by table_name;
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+---------------+--------------+------------+------------+--------+
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| table_catalog | table_schema | table_name | table_type | engine |
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+---------------+--------------+------------+------------+--------+
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| greptime | public | phy | BASE TABLE | metric |
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| greptime | public | t1 | BASE TABLE | metric |
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| greptime | public | t2 | BASE TABLE | metric |
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+---------------+--------------+------------+------------+--------+
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DESC TABLE phy;
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+------------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+------------+----------------------+-----+------+---------+---------------+
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| ts | TimestampMillisecond | | NO | | FIELD |
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| val | Float64 | | YES | | FIELD |
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| __table_id | UInt32 | PRI | NO | | TAG |
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| __tsid | UInt64 | PRI | NO | | TAG |
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| host | String | PRI | YES | | TAG |
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| job | String | PRI | YES | | TAG |
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+------------+----------------------+-----+------+---------+---------------+
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DESC TABLE t1;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| host | String | PRI | YES | | TAG |
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| ts | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| val | Float64 | | YES | | FIELD |
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+--------+----------------------+-----+------+---------+---------------+
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DESC TABLE t2;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| job | String | PRI | YES | | TAG |
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| ts | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| val | Float64 | | YES | | FIELD |
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+--------+----------------------+-----+------+---------+---------------+
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-- TODO(ruihang): add a case that drops phy before t1
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DROP TABLE t1;
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Affected Rows: 0
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DROP TABLE t2;
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Affected Rows: 0
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DROP TABLE phy;
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Affected Rows: 0
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-- create one with other primary keys
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CREATE TABLE phy2 (ts timestamp time index, val double, abc string, def string, primary key (abc, def)) engine=metric with ("physical_metric_table" = "");
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Affected Rows: 0
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DESC TABLE phy2;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| ts | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| val | Float64 | | YES | | FIELD |
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| abc | String | PRI | YES | | TAG |
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| def | String | PRI | YES | | TAG |
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+--------+----------------------+-----+------+---------+---------------+
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DROP TABLE phy2;
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Affected Rows: 0
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-- fuzz test case https://github.com/GreptimeTeam/greptimedb/issues/3612
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CREATE TABLE `auT`(
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incidunt TIMESTAMP(3) TIME INDEX,
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`QuaErAT` BOOLEAN,
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`REPREHenDERIt` BOOLEAN DEFAULT true,
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`Et` INT NULL,
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`AutEM` INT,
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esse DOUBLE,
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`Tempore` BOOLEAN,
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`reruM` BOOLEAN,
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`eRrOR` BOOLEAN NULL,
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`cOMmodi` BOOLEAN,
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`PERfERENdIS` DOUBLE,
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`eSt` FLOAT DEFAULT 0.70978713,
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PRIMARY KEY(`cOMmodi`, `PERfERENdIS`, esse)
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) ENGINE = metric with ("physical_metric_table" = "");
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Affected Rows: 0
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DESC TABLE `auT`;
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+---------------+----------------------+-----+------+------------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+---------------+----------------------+-----+------+------------+---------------+
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| incidunt | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| QuaErAT | Boolean | | YES | | FIELD |
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| REPREHenDERIt | Boolean | | YES | true | FIELD |
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| Et | Int32 | | YES | | FIELD |
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| AutEM | Int32 | | YES | | FIELD |
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| esse | Float64 | PRI | YES | | TAG |
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| Tempore | Boolean | | YES | | FIELD |
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| reruM | Boolean | | YES | | FIELD |
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| eRrOR | Boolean | | YES | | FIELD |
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| cOMmodi | Boolean | PRI | YES | | TAG |
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| PERfERENdIS | Float64 | PRI | YES | | TAG |
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| eSt | Float32 | | YES | 0.70978713 | FIELD |
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+---------------+----------------------+-----+------+------------+---------------+
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DROP TABLE `auT`;
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Affected Rows: 0
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