mirror of
https://github.com/GreptimeTeam/greptimedb.git
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25d64255a3
* feat: support table level comment * use constants Signed-off-by: tison <wander4096@gmail.com> --------- Signed-off-by: tison <wander4096@gmail.com> Co-authored-by: tison <wander4096@gmail.com>
240 lines
8.8 KiB
Plaintext
240 lines
8.8 KiB
Plaintext
CREATE TABLE integers (i BIGINT);
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Error: 2000(InvalidSyntax), Missing time index constraint
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CREATE TABLE integers (i INT TIME INDEX);
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Error: 1004(InvalidArguments), Invalid column option, column name: i, error: time index column data type should be timestamp
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CREATE TABLE integers (i TIMESTAMP TIME INDEX NULL);
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Error: 1004(InvalidArguments), Invalid column option, column name: i, error: time index column can't be null
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CREATE TABLE integers (i TIMESTAMP TIME INDEX, j BIGINT, TIME INDEX(j));
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Error: 2000(InvalidSyntax), Invalid time index: expected only one time index constraint but actual 2
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CREATE TABLE integers (i TIMESTAMP TIME INDEX, j BIGINT, TIME INDEX(i, j));
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Error: 2000(InvalidSyntax), Invalid time index: it should contain only one column in time index
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CREATE TABLE integers (i TIMESTAMP TIME INDEX);
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Affected Rows: 0
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CREATE TABLE times (i TIMESTAMP TIME INDEX DEFAULT CURRENT_TIMESTAMP());
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Affected Rows: 0
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CREATE TABLE IF NOT EXISTS integers (i TIMESTAMP TIME INDEX);
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Affected Rows: 0
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CREATE TABLE test1 (i INTEGER, j INTEGER);
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Error: 2000(InvalidSyntax), Missing time index constraint
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CREATE TABLE test1 (i INTEGER, j TIMESTAMP TIME INDEX NOT NULL);
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Affected Rows: 0
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CREATE TABLE test2 (i INTEGER, j TIMESTAMP TIME INDEX NULL);
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Error: 1004(InvalidArguments), Invalid column option, column name: j, error: time index column can't be null
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CREATE TABLE test2 (i INTEGER, j TIMESTAMP TIME INDEX);
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Affected Rows: 0
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CREATE TABLE test2 (i INTEGER, j TIMESTAMP TIME INDEX);
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Error: 4000(TableAlreadyExists), Table already exists: `greptime.public.test2`
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CREATE TABLE 'N.~' (i TIMESTAMP TIME INDEX);
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Error: 1004(InvalidArguments), Invalid table name: N.~
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DESC TABLE integers;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| i | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DESC TABLE test1;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| i | Int32 | | YES | | FIELD |
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| j | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DESC TABLE test2;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| i | Int32 | | YES | | FIELD |
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| j | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DROP TABLE integers;
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Affected Rows: 0
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DROP TABLE times;
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Affected Rows: 0
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DROP TABLE test1;
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Affected Rows: 0
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DROP TABLE test2;
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Affected Rows: 0
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CREATE TABLE test_pk ("timestamp" TIMESTAMP TIME INDEX, host STRING PRIMARY KEY, "value" DOUBLE);
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Affected Rows: 0
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DESC TABLE test_pk;
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+-----------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+-----------+----------------------+-----+------+---------+---------------+
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| timestamp | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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| host | String | PRI | YES | | TAG |
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| value | Float64 | | YES | | FIELD |
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+-----------+----------------------+-----+------+---------+---------------+
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DROP TABLE test_pk;
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Affected Rows: 0
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CREATE TABLE test_multiple_pk_definitions ("timestamp" TIMESTAMP TIME INDEX, host STRING PRIMARY KEY, "value" DOUBLE, PRIMARY KEY(host));
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Error: 1004(InvalidArguments), Illegal primary keys definition: found definitions of primary keys in multiple places
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CREATE TABLE test_multiple_pk_definitions ("timestamp" TIMESTAMP TIME INDEX, host STRING PRIMARY KEY, "value" DOUBLE, PRIMARY KEY(host), PRIMARY KEY(host));
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Error: 1004(InvalidArguments), Illegal primary keys definition: found definitions of primary keys in multiple places
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CREATE TABLE test_multiple_inline_pk_definitions ("timestamp" TIMESTAMP TIME INDEX, host STRING PRIMARY KEY, "value" DOUBLE PRIMARY KEY);
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Error: 1004(InvalidArguments), Illegal primary keys definition: not allowed to inline multiple primary keys in columns options
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CREATE TABLE neg_default_value(i INT DEFAULT -1024, ts TIMESTAMP TIME INDEX);
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Affected Rows: 0
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desc TABLE neg_default_value;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| i | Int32 | | YES | -1024 | FIELD |
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| ts | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DROP TABLE neg_default_value;
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Affected Rows: 0
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CREATE TABLE test_like_1 (PK STRING PRIMARY KEY, i INTEGER DEFAULT 7, j TIMESTAMP TIME INDEX);
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Affected Rows: 0
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CREATE TABLE test_like_2 LIKE test_like_1;
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Affected Rows: 0
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CREATE TABLE test_like_2 LIKE test_like_1;
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Error: 4000(TableAlreadyExists), Table already exists: `greptime.public.test_like_2`
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CREATE TABLE `ExcePTuRi`(
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non TIMESTAMP(6) TIME INDEX,
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`iUSTO` DOUBLE DEFAULT 0.047318541668048164
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)
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ENGINE=mito;
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Affected Rows: 0
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DESC table `ExcePTuRi`;
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+--------+----------------------+-----+------+----------------------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+----------------------+---------------+
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| non | TimestampMicrosecond | PRI | NO | | TIMESTAMP |
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| iUSTO | Float64 | | YES | 0.047318541668048164 | FIELD |
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+--------+----------------------+-----+------+----------------------+---------------+
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DESC TABLE test_like_1;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| pk | String | PRI | YES | | TAG |
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| i | Int32 | | YES | 7 | FIELD |
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| j | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DESC TABLE test_like_2;
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+--------+----------------------+-----+------+---------+---------------+
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| Column | Type | Key | Null | Default | Semantic Type |
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+--------+----------------------+-----+------+---------+---------------+
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| pk | String | PRI | YES | | TAG |
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| i | Int32 | | YES | 7 | FIELD |
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| j | TimestampMillisecond | PRI | NO | | TIMESTAMP |
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+--------+----------------------+-----+------+---------+---------------+
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DROP TABLE test_like_1;
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Affected Rows: 0
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DROP TABLE test_like_2;
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Affected Rows: 0
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DROP table `ExcePTuRi`;
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Affected Rows: 0
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CREATE TABLE if not exists monitor (
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host STRING,
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ts TIMESTAMP(9) DEFAULT CURRENT_TIMESTAMP() TIME INDEX,
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cpu FLOAT64 DEFAULT 0,
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memory FLOAT64,
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PRIMARY KEY(host)) ENGINE=mito WITH(COMMENT='create by human');
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Affected Rows: 0
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SHOW CREATE TABLE monitor;
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+---------+-----------------------------------------------------------+
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| Table | Create Table |
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+---------+-----------------------------------------------------------+
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| monitor | CREATE TABLE IF NOT EXISTS "monitor" ( |
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| | "host" STRING NULL, |
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| | "ts" TIMESTAMP(9) NOT NULL DEFAULT current_timestamp(), |
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| | "cpu" DOUBLE NULL DEFAULT 0, |
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| | "memory" DOUBLE NULL, |
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| | TIME INDEX ("ts"), |
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| | PRIMARY KEY ("host") |
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| | ) |
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| | |
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| | ENGINE=mito |
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| | WITH( |
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| | comment = 'create by human' |
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| | ) |
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+---------+-----------------------------------------------------------+
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DROP TABLE monitor;
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Affected Rows: 0
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