System Views

GridGain provides a number of built-in SQL views that provide information on the cluster’s state and provide real-time insight into the status of its components. These views are available in the SYSTEM schema.

Getting Data

You access system views in GridGain by using SQL and selecting data from the system view like you would from any other table. For example, you can get a list of all available system views in the following way:

SELECT * FROM system.system_views

You can also use joins to combine data from multiple views. The example below returns all columns of a view that was found in the SYSTEM_VIEWS view:

SELECT svc.*
  FROM system.system_view_columns svc
  JOIN system.system_views sv ON svc.view_id = sv.id
 WHERE sv.name = 'SYSTEM_VIEWS'

Available Views

COMPUTE_TASKS

Column	Data Type	Description
COORDINATOR_NODE_ID	STRING	The task’s coordinator node ID.
COMPUTE_TASK_ID	STRING	The compute task ID.
COMPUTE_TASK_STATUS	STRING	The task status.
COMPUTE_TASK_CREATE_TIME	TIMESTAMP WITH LOCAL TIME ZONE	The task creation timestamp.
COMPUTE_TASK_START_TIME	TIMESTAMP WITH LOCAL TIME ZONE	The task start timestamp.
COMPUTE_TASK_FINISH_TIME	TIMESTAMP WITH LOCAL TIME ZONE	The task finish timestamp.
ID	STRING	Deprecated. The compute task ID.
STATUS	STRING	Deprecated.The task status.
CREATE_TIME	TIMESTAMP WITH LOCAL TIME ZONE	Deprecated.The task creation timestamp.
START_TIME	TIMESTAMP WITH LOCAL TIME ZONE	Deprecated.The task start timestamp.
FINISH_TIME	TIMESTAMP WITH LOCAL TIME ZONE	Deprecated.The task finish timestamp.

Column

Data Type

Description

COORDINATOR_NODE_ID

STRING

The task’s coordinator node ID.

COMPUTE_TASK_ID

STRING

The compute task ID.

COMPUTE_TASK_STATUS

STRING

The task status.

COMPUTE_TASK_CREATE_TIME

TIMESTAMP WITH LOCAL TIME ZONE

The task creation timestamp.

COMPUTE_TASK_START_TIME

TIMESTAMP WITH LOCAL TIME ZONE

The task start timestamp.

COMPUTE_TASK_FINISH_TIME

TIMESTAMP WITH LOCAL TIME ZONE

The task finish timestamp.

STRING

Deprecated. The compute task ID.

STATUS

STRING

Deprecated.The task status.

CREATE_TIME

TIMESTAMP WITH LOCAL TIME ZONE

Deprecated.The task creation timestamp.

START_TIME

TIMESTAMP WITH LOCAL TIME ZONE

Deprecated.The task start timestamp.

FINISH_TIME

TIMESTAMP WITH LOCAL TIME ZONE

Deprecated.The task finish timestamp.

GLOBAL_PARTITION_STATES

Column Data Type Description

Column	Data Type	Description
ZONE_NAME	STRING	The name of the distribution zone the partition belongs to.
TABLE_ID	INT32	The ID of the table stored in the partition.
SCHEMA_NAME	STRING	The name of the schema the table belongs to.
TABLE_NAME	STRING	The name of the table stored in the partition.
PARTITION_ID	INT32	The unique identifier of the partition.
PARTITION_STATE	STRING	Partition status. Possible values: `AVAILABLE`, `DEGRADED`, `READ_ONLY`, `UNAVAILABLE`. See Disaster Recovery documentation for more information.
ZONE_ID	INT32	Unique zone identifier.
SCHEMA_ID	INT32	Unique schema identifier.
STATE	STRING	Deprecated. Partition status. Possible values: `AVAILABLE`, `DEGRADED`, `READ_ONLY`, `UNAVAILABLE`. See Disaster Recovery documentation for more information.

ZONE_NAME

STRING

The name of the distribution zone the partition belongs to.

TABLE_ID

INT32

The ID of the table stored in the partition.

SCHEMA_NAME

STRING

The name of the schema the table belongs to.

TABLE_NAME

STRING

The name of the table stored in the partition.

PARTITION_ID

INT32

The unique identifier of the partition.

PARTITION_STATE

STRING

Partition status. Possible values: AVAILABLE, DEGRADED, READ_ONLY, UNAVAILABLE. See Disaster Recovery documentation for more information.

ZONE_ID

INT32

Unique zone identifier.

SCHEMA_ID

INT32

Unique schema identifier.

STATE

STRING

Deprecated. Partition status. Possible values: AVAILABLE, DEGRADED, READ_ONLY, UNAVAILABLE. See Disaster Recovery documentation for more information.

INDEXES

Column Data Type Description

Column	Data Type	Description
INDEX_ID	INT32	Unique index identifier.
INDEX_NAME	STRING	The name of the index.
TABLE_ID	INT32	Unique table identifier.
TABLE_NAME	STRING	The name of the table.
SCHEMA_ID	INT32	Unique schema identifier.
SCHEMA_NAME	STRING	The name of the schema.
INDEX_TYPE	STRING	The type of the index. Possible values: `HASH`, `SORTED`.
IS_UNIQUE_INDEX	BOOLEAN	If the index is unique.
INDEX_COLUMNS	STRING	The list of indexed columns.
INDEX_STATE	STRING	Current status of the index. Possible values: `REGISTERED` - Index has been registered and is awaiting the start of building, `BUILDING` - Index is being built, `AVAILABLE` - Index is built and is ready to use, `STOPPING` - DROP INDEX command has been executed, index is waiting for running transactions to finish.
TYPE	STRING	Deprecated. The type of the index. Possible values: `HASH`, `SORTED`.
IS_UNIQUE	BOOLEAN	Deprecated. If the index is unique.
COLUMNS	STRING	Deprecated. The list of indexed columns.
STATUS	STRING	Deprecated. Current status of the index. Possible values: `REGISTERED` - Index has been registered and is awaiting the start of building, `BUILDING` - Index is being built, `AVAILABLE` - Index is built and is ready to use, `STOPPING` - DROP INDEX command has been executed, index is waiting for running transactions to finish.

INDEX_ID

INT32

Unique index identifier.

INDEX_NAME

STRING

The name of the index.

TABLE_ID

INT32

Unique table identifier.

TABLE_NAME

STRING

The name of the table.

SCHEMA_ID

INT32

Unique schema identifier.

SCHEMA_NAME

STRING

The name of the schema.

INDEX_TYPE

STRING

The type of the index. Possible values: HASH, SORTED.

IS_UNIQUE_INDEX

BOOLEAN

If the index is unique.

INDEX_COLUMNS

STRING

The list of indexed columns.

INDEX_STATE

STRING

Current status of the index. Possible values:

REGISTERED - Index has been registered and is awaiting the start of building,
BUILDING - Index is being built,
AVAILABLE - Index is built and is ready to use,
STOPPING - DROP INDEX command has been executed, index is waiting for running transactions to finish.

TYPE

STRING

Deprecated. The type of the index. Possible values: HASH, SORTED.

IS_UNIQUE

BOOLEAN

Deprecated. If the index is unique.

COLUMNS

STRING

Deprecated. The list of indexed columns.

STATUS

STRING

Deprecated. Current status of the index. Possible values:

REGISTERED - Index has been registered and is awaiting the start of building,
BUILDING - Index is being built,
AVAILABLE - Index is built and is ready to use,
STOPPING - DROP INDEX command has been executed, index is waiting for running transactions to finish.

INDEX_COLUMNS

Column	Data Type	Description
SCHEMA_ID	INT32	Unique schema identifier.
SCHEMA_NAME	STRING	The name of the schema.
TABLE_ID	INT32	Unique table identifier.
TABLE_NAME	STRING	The name of the table.
INDEX_ID	INT32	Unique index identifier.
INDEX_NAME	STRING	The name of the index.
COLUMN_NAME	STRING	Column name.
COLUMN_ORDINAL	INT32	The ordinal number of the column in the index definition.
COLUMN_COLLATION	STRING	Collation rules for the column.

Column

Data Type

Description

SCHEMA_ID

INT32

Unique schema identifier.

SCHEMA_NAME

STRING

The name of the schema.

TABLE_ID

INT32

Unique table identifier.

TABLE_NAME

STRING

The name of the table.

INDEX_ID

INT32

Unique index identifier.

INDEX_NAME

STRING

The name of the index.

COLUMN_NAME

STRING

Column name.

COLUMN_ORDINAL

INT32

The ordinal number of the column in the index definition.

COLUMN_COLLATION

STRING

Collation rules for the column.

LICENSES

Column	Data Type	Description
LICENSE_ID	STRING	The license ID.
LICENSE_EDITION	STRING	License edition.
LICENSE_COMMON_INFO	STRING	A list of key-value pairs providing information about the license requester/owner.
LICENSE_LIMITS	STRING	A list of key-value pairs providing information about the license validity period, cores and heap size limits, etc.
LICENSE_FEATURES	STRING	A list of GridGain features the license grants to the user.
ID	STRING	Deprecated. The license ID.
EDITION	STRING	Deprecated. License edition.
INFOS	STRING	Deprecated. A list of key-value pairs providing information about the license requester/owner.
LIMITS	STRING	Deprecated. A list of key-value pairs providing information about the license validity period, cores and heap size limits, etc.
FEATURES	STRING	Deprecated. A list of GridGain features the license grants to the user.

Column

Data Type

Description

LICENSE_ID

STRING

The license ID.

LICENSE_EDITION

STRING

License edition.

LICENSE_COMMON_INFO

STRING

A list of key-value pairs providing information about the license requester/owner.

LICENSE_LIMITS

STRING

A list of key-value pairs providing information about the license validity period, cores and heap size limits, etc.

LICENSE_FEATURES

STRING

A list of GridGain features the license grants to the user.

STRING

Deprecated. The license ID.

EDITION

STRING

Deprecated. License edition.

INFOS

STRING

Deprecated. A list of key-value pairs providing information about the license requester/owner.

LIMITS

STRING

Deprecated. A list of key-value pairs providing information about the license validity period, cores and heap size limits, etc.

FEATURES

STRING

Deprecated. A list of GridGain features the license grants to the user.

LOCKS

A node system view that lists the currently active locks.

Column	Data Type	Description
OWNING_NODE_ID	STRING	The ID of the node that owns the lock.
TRANSACTION_ID	STRING	The ID of the transaction that created the lock.
OBJECT_ID	STRING	The ID of the locked object.
LOCK_MODE	STRING	The lock mode. Possible values are: IS - intention shared lock S- shared lock IX - intention exclusive lock SIX - shared intention exclusive lock X - exclusive lock
TX_ID	STRING	Deprecated. The ID of the transaction that created the lock.
MODE	STRING	Deprecated. The lock mode. Possible values are: IS - intention shared lock S- shared lock IX - intention exclusive lock SIX - shared intention exclusive lock X - exclusive lock

Column

Data Type

Description

OWNING_NODE_ID

STRING

The ID of the node that owns the lock.

TRANSACTION_ID

STRING

The ID of the transaction that created the lock.

OBJECT_ID

STRING

The ID of the locked object.

LOCK_MODE

STRING

The lock mode. Possible values are:

IS - intention shared lock
S- shared lock
IX - intention exclusive lock
SIX - shared intention exclusive lock
X - exclusive lock

TX_ID

STRING

Deprecated. The ID of the transaction that created the lock.

MODE

STRING

Deprecated. The lock mode. Possible values are:

IS - intention shared lock
S- shared lock
IX - intention exclusive lock
SIX - shared intention exclusive lock
X - exclusive lock

LOCAL_PARTITION_STATES

Column Data Type Description

Column	Data Type	Description
NODE_NAME	STRING	The name of the node the partition is stored on.
ZONE_NAME	STRING	The name of the distribution zone the partition belongs to.
TABLE_ID	INT32	The ID of the table stored in the partition.
SCHEMA_NAME	STRING	The name of the schema the table belongs to.
TABLE_NAME	STRING	The name of the table stored in the partition.
PARTITION_ID	INT32	The unique identifier of the partition.
PARTITION_STATE	STRING	Partition status. Possible values: `HEALTHY`, `INITIALIZING`, `INSTALLING_SNAPSHOT`, `CATCHING_UP`, `UNAVAILABLE`, `BROKEN`. See Disaster Recovery documentation for more information.
ESTIMATED_ROWS	INT64	The estimated number of rows in a partition.
ZONE_ID	INT32	Unique zone identifier.
SCHEMA_ID	INT32	Unique schema identifier.
STATE	STRING	Deprecated. Partition status.

NODE_NAME

STRING

The name of the node the partition is stored on.

ZONE_NAME

STRING

The name of the distribution zone the partition belongs to.

TABLE_ID

INT32

The ID of the table stored in the partition.

SCHEMA_NAME

STRING

The name of the schema the table belongs to.

TABLE_NAME

STRING

The name of the table stored in the partition.

PARTITION_ID

INT32

The unique identifier of the partition.

PARTITION_STATE

STRING

Partition status. Possible values: HEALTHY, INITIALIZING, INSTALLING_SNAPSHOT, CATCHING_UP, UNAVAILABLE, BROKEN. See Disaster Recovery documentation for more information.

ESTIMATED_ROWS

INT64

The estimated number of rows in a partition.

ZONE_ID

INT32

Unique zone identifier.

SCHEMA_ID

INT32

Unique schema identifier.

STATE

STRING

Deprecated. Partition status.

SCHEMAS

Column	Data Type	Description
SCHEMA_ID	INT32	Unique schema identifier.
SCHEMA_NAME	STRING	The name of the schema.

Column

Data Type

Description

SCHEMA_ID

INT32

Unique schema identifier.

SCHEMA_NAME

STRING

The name of the schema.

SEQUENCES

Column	Data Type	Description
SEQUENCE_ID	INT32	The ID of the sequence.
SEQUENCE_NAME	STRING	The name of the sequence.
SEQUENCE_DATA_TYPE	STRING	The sequence data type.
SEQUENCE_INCREMENT	INT64	How much the sequence is incremented by each time.
SEQUENCE_MINIMUM_VALUE	INT64	Minimum sequence value.
SEQUENCE_MAXIMUM_VALUE	INT64	Maximum sequence value.
SEQUENCE_START_VALUE	INT64	The starting value of the sequence.
SEQUENCE_CACHE_VALUE	INT64	The amount of sequence numbers that are pre-allocated and stored in memory.
ID	INT32	Deprecated. The ID of the sequence.
NAME	STRING	Deprecated. The name of the sequence.
SCHEMA_ID	INT32	The id of the schema used by the sequence.
SCHEMA_NAME	STRING	The name of the schema used by the sequence.
DATA_TYPE	STRING	Deprecated. The sequence data type.
INCREMENT	INT64	Deprecated. How much the sequence is incremented by each time.
MINIMUM_VALUE	INT64	Deprecated. Minimum sequence value.
MAXIMUM_VALUE	INT64	Deprecated. Maximum sequence value.
START_VALUE	INT64	Deprecated. The starting value of the sequence.
CACHE_VALUE	INT64	Deprecated. The amount of sequence numbers that are pre-allocated and stored in memory.

Column

Data Type

Description

SEQUENCE_ID

INT32

The ID of the sequence.

SEQUENCE_NAME

STRING

The name of the sequence.

SEQUENCE_DATA_TYPE

STRING

The sequence data type.

SEQUENCE_INCREMENT

INT64

How much the sequence is incremented by each time.

SEQUENCE_MINIMUM_VALUE

INT64

Minimum sequence value.

SEQUENCE_MAXIMUM_VALUE

INT64

Maximum sequence value.

SEQUENCE_START_VALUE

INT64

The starting value of the sequence.

SEQUENCE_CACHE_VALUE

INT64

The amount of sequence numbers that are pre-allocated and stored in memory.

INT32

Deprecated. The ID of the sequence.

NAME

STRING

Deprecated. The name of the sequence.

SCHEMA_ID

INT32

The id of the schema used by the sequence.

SCHEMA_NAME

STRING

The name of the schema used by the sequence.

DATA_TYPE

STRING

Deprecated. The sequence data type.

INCREMENT

INT64

Deprecated. How much the sequence is incremented by each time.

MINIMUM_VALUE

INT64

Deprecated. Minimum sequence value.

MAXIMUM_VALUE

INT64

Deprecated. Maximum sequence value.

START_VALUE

INT64

Deprecated. The starting value of the sequence.

CACHE_VALUE

INT64

Deprecated. The amount of sequence numbers that are pre-allocated and stored in memory.

SQL_QUERIES

Column	Data Type	Description
INITIATOR_NODE	STRING	The name of the node that initiated the query.
QUERY_ID	STRING	The query ID.
USERNAME	STRING	The name of the user who started the query.
QUERY_PHASE	STRING	The query phase: INITIALIZATION - query registration and parsing OPTIMIZATION - query validation and plan optimization EXECUTION - query plan execution
QUERY_TYPE	STRING	The query type: DDL, DML, QUERY, or SCRIPT.
QUERY_DEFAULT_SCHEMA	STRING	The name of the default schema that was used to execute the query.
SQL	STRING	The SQL query’s expression.
QUERY_START_TIME	TIMESTAMP	The date/time the query started.
TRANSACTION_ID	STRING	The ID of the transaction in which the query was executed.
PARENT_QUERY_ID	STRING	ID of the script that initiated the query (NULL if the query was not initiated by a script).
QUERY_STATEMENT_ORDINAL	INT32	The ordinal number of the query.
ID	STRING	Deprecated. The query ID.
PHASE	STRING	Deprecated. The query phase: INITIALIZATION - query registration and parsing OPTIMIZATION - query validation and plan optimization EXECUTION - query plan execution
TYPE	STRING	Deprecated. The query type: DDL, DML, QUERY, or SCRIPT.
SCHEMA	STRING	Deprecated. The name of the default schema that was used to execute the query.
START_TIME	TIMESTAMP	Deprecated. The date/time the query started.
PARENT_ID	STRING	Deprecated. ID of the script that initiated the query (NULL if the query was not initiated by a script).
STATEMENT_NUM	INT32	Deprecated. The ordinal number of the query.

Column

Data Type

Description

INITIATOR_NODE

STRING

The name of the node that initiated the query.

QUERY_ID

STRING

The query ID.

USERNAME

STRING

The name of the user who started the query.

QUERY_PHASE

STRING

The query phase:

INITIALIZATION - query registration and parsing
OPTIMIZATION - query validation and plan optimization
EXECUTION - query plan execution

QUERY_TYPE

STRING

The query type: DDL, DML, QUERY, or SCRIPT.

QUERY_DEFAULT_SCHEMA

STRING

The name of the default schema that was used to execute the query.

SQL

STRING

The SQL query’s expression.

QUERY_START_TIME

TIMESTAMP

The date/time the query started.

TRANSACTION_ID

STRING

The ID of the transaction in which the query was executed.

PARENT_QUERY_ID

STRING

ID of the script that initiated the query (NULL if the query was not initiated by a script).

QUERY_STATEMENT_ORDINAL

INT32

The ordinal number of the query.

STRING

Deprecated. The query ID.

PHASE

STRING

Deprecated. The query phase:

INITIALIZATION - query registration and parsing
OPTIMIZATION - query validation and plan optimization
EXECUTION - query plan execution

TYPE

STRING

Deprecated. The query type: DDL, DML, QUERY, or SCRIPT.

SCHEMA

STRING

Deprecated. The name of the default schema that was used to execute the query.

START_TIME

TIMESTAMP

Deprecated. The date/time the query started.

PARENT_ID

STRING

Deprecated. ID of the script that initiated the query (NULL if the query was not initiated by a script).

STATEMENT_NUM

INT32

Deprecated. The ordinal number of the query.

SYSTEM_VIEWS

Describes available system views.

Column Data Type Description

Column	Data Type	Description
VIEW_ID	INT32	System view ID.
SCHEMA_NAME	STRING	Name of the schema used. Default is `SYSTEM`.
VIEW_NAME	STRING	System view name.
VIEW_TYPE	STRING	System view type. Possible values: NODE - The view provides node-specific information. Data will be collected from all nodes, and represented in the view. CLUSTER - The view provides cluster-wide information. Data will be collected from one node, chosen to represent the cluster.
ID	INT32	Deprecated. System view ID.
SCHEMA	STRING	Deprecated. Name of the schema used. Default is `SYSTEM`.
NAME	STRING	Deprecated. System view name.
TYPE	STRING	Deprecated. System view type. Possible values: NODE - The view provides node-specific information. Data will be collected from all nodes, and represented in the view. CLUSTER - The view provides cluster-wide information. Data will be collected from one node, chosen to represent the cluster.

VIEW_ID

INT32

System view ID.

SCHEMA_NAME

STRING

Name of the schema used. Default is SYSTEM.

VIEW_NAME

STRING

System view name.

VIEW_TYPE

STRING

System view type. Possible values:

NODE - The view provides node-specific information. Data will be collected from all nodes, and represented in the view.
CLUSTER - The view provides cluster-wide information. Data will be collected from one node, chosen to represent the cluster.

INT32

Deprecated. System view ID.

SCHEMA

STRING

Deprecated. Name of the schema used. Default is SYSTEM.

NAME

STRING

Deprecated. System view name.

TYPE

STRING

Deprecated. System view type. Possible values:

NODE - The view provides node-specific information. Data will be collected from all nodes, and represented in the view.
CLUSTER - The view provides cluster-wide information. Data will be collected from one node, chosen to represent the cluster.

SYSTEM_VIEW_COLUMNS

Describes available system view columns.

Column	Data Type	Description
VIEW_ID	INT32	System view ID.
VIEW_NAME	STRING	Column name.
COLUMN_TYPE	STRING	Column type. Can be any of the supported types.
IS_NULLABLE_COLUMN	BOOLEAN	Defines if the column can be empty.
COLUMN_PRECISION	INT32	Maximum number of digits.
COLUMN_SCALE	INT32	Maximum number of decimal places.
COLUMN_LENGTH	INT32	Maximum length of the value. Symbols for string values or bytes for binary values.
NAME	STRING	Deprecated. Column name.
TYPE	STRING	Deprecated. Column type. Can be any of the supported types.
NULLABLE	BOOLEAN	Deprecated. Defines if the column can be empty.
PRECISION	INT32	Deprecated. Maximum number of digits.
SCALE	INT32	Deprecated. Maximum number of decimal places.
LENGTH	INT32	Deprecated. Maximum length of the value. Symbols for string values or bytes for binary values.

Column

Data Type

Description

VIEW_ID

INT32

System view ID.

VIEW_NAME

STRING

Column name.

COLUMN_TYPE

STRING

Column type. Can be any of the supported types.

IS_NULLABLE_COLUMN

BOOLEAN

Defines if the column can be empty.

COLUMN_PRECISION

INT32

Maximum number of digits.

COLUMN_SCALE

INT32

Maximum number of decimal places.

COLUMN_LENGTH

INT32

Maximum length of the value. Symbols for string values or bytes for binary values.

NAME

STRING

Deprecated. Column name.

TYPE

STRING

Deprecated. Column type. Can be any of the supported types.

NULLABLE

BOOLEAN

Deprecated. Defines if the column can be empty.

PRECISION

INT32

Deprecated. Maximum number of digits.

SCALE

INT32

Deprecated. Maximum number of decimal places.

LENGTH

INT32

Deprecated. Maximum length of the value. Symbols for string values or bytes for binary values.

TABLES

Column	Data Type	Description
SCHEMA_NAME	STRING	The schema used by the table.
TABLE_NAME	STRING	Table name.
TABLE_ID	INT32	Unique table identifier.
TABLE_PK_INDEX_ID	INT32	The identifier of the primary key index.
ZONE_NAME	STRING	The distribution zone the table belongs to.
STORAGE_PROFILE	STRING	The storage profile the table uses.
TABLE_COLOCATION_COLUMNS	STRING	The name of the column that is used to colocate data.
SCHEMA_ID	STRING	The identifier of the schema used by the table.
ZONE_ID	STRING	The identifier of the zone the table belongs to.
SCHEMA	STRING	Deprecated. The schema used by the table.
NAME	STRING	Deprecated. Table name.
ID	INT32	Deprecated. Unique table identifier.
PK_INDEX_ID	INT32	Deprecated. The identifier of the primary key index.
COLOCATION_KEY_INDEX	STRING	Deprecated. The name of the column that is used to colocate data.
ZONE	STRING	Deprecated. The distribution zone the table belongs to.

Column

Data Type

Description

SCHEMA_NAME

STRING

The schema used by the table.

TABLE_NAME

STRING

Table name.

TABLE_ID

INT32

Unique table identifier.

TABLE_PK_INDEX_ID

INT32

The identifier of the primary key index.

ZONE_NAME

STRING

The distribution zone the table belongs to.

STORAGE_PROFILE

STRING

The storage profile the table uses.

TABLE_COLOCATION_COLUMNS

STRING

The name of the column that is used to colocate data.

SCHEMA_ID

STRING

The identifier of the schema used by the table.

ZONE_ID

STRING

The identifier of the zone the table belongs to.

SCHEMA

STRING

Deprecated. The schema used by the table.

NAME

STRING

Deprecated. Table name.

INT32

Deprecated. Unique table identifier.

PK_INDEX_ID

INT32

Deprecated. The identifier of the primary key index.

COLOCATION_KEY_INDEX

STRING

Deprecated. The name of the column that is used to colocate data.

ZONE

STRING

Deprecated. The distribution zone the table belongs to.

TABLE_COLUMNS

Column Data Type Description

Column	Data Type	Description
SCHEMA_NAME	STRING	The schema used by the table.
TABLE_NAME	STRING	Table name.
TABLE_ID	INT32	Unique table identifier.
COLUMN_NAME	STRING	Column name.
COLUMN_TYPE	STRING	Column data type.
IS_NULLABLE_COLUMN	BOOLEAN	If the column can be `NULL`.
COLUMN_PRECISION	INT32	Value precision. 0 if not applicable to data type.
COLUMN_SCALE	INT32	Value scale. 0 if not applicable to data type.
COLUMN_LENGTH	INT32	Value length, in bytes.
COLUMN_ORDINAL	INT32	The ordinal number of the column.
SCHEMA_ID	INT32	The id of the schema used by the sequence.
SCHEMA	STRING	Deprecated. The schema used by the table.
TYPE	STRING	Deprecated. Column data type.
NULLABLE	BOOLEAN	Deprecated. If the column can be `NULL`.
PREC	INT32	Deprecated. Value precision. 0 if not applicable to data type.
SCALE	INT32	Deprecated. Value scale. 0 if not applicable to data type.
LENGTH	INT32	Deprecated. Value length, in bytes.

SCHEMA_NAME

STRING

The schema used by the table.

TABLE_NAME

STRING

Table name.

TABLE_ID

INT32

Unique table identifier.

COLUMN_NAME

STRING

Column name.

COLUMN_TYPE

STRING

Column data type.

IS_NULLABLE_COLUMN

BOOLEAN

If the column can be NULL.

COLUMN_PRECISION

INT32

Value precision. 0 if not applicable to data type.

COLUMN_SCALE

INT32

Value scale. 0 if not applicable to data type.

COLUMN_LENGTH

INT32

Value length, in bytes.

COLUMN_ORDINAL

INT32

The ordinal number of the column.

SCHEMA_ID

INT32

The id of the schema used by the sequence.

SCHEMA

STRING

Deprecated. The schema used by the table.

TYPE

STRING

Deprecated. Column data type.

NULLABLE

BOOLEAN

Deprecated. If the column can be NULL.

PREC

INT32

Deprecated. Value precision. 0 if not applicable to data type.

SCALE

INT32

Deprecated. Value scale. 0 if not applicable to data type.

LENGTH

INT32

Deprecated. Value length, in bytes.

TRANSACTIONS

Column	Data Type	Description
COORDINATOR_NODE_ID	STRING	The name of the transaction’s coordinator node.
TRANSACTION_STATE	STRING	The transaction state. For read-only transactions, the value is always null (empty). For read-write transactions, the possible values are PENDING - the transaction is in progress - and FINISHING - the transaction is in the process of being finished.
TRANSACTION_ID	STRING	The transaction ID.
TRANSACTION_START_TIME	TIMESTAMP	The transaction’s start time.
TRANSACTION_TYPE	STRING	The transaction type: READ_ONLY or READ_WRITE.
TRANSACTION_PRIORITY	STRING	The transaction priority, which is used to resolve conflicts between transactions. Currently, this value cannot be explicitly set by the user. Possible values are LOW and NORMAL (default).
STATE	STRING	Deprecated. The transaction state. For read-only transactions, the value is always null (empty). For read-write transactions, the possible values are PENDING - the transaction is in progress - and FINISHING - the transaction is in the process of being finished.
ID	STRING	Deprecated. The transaction ID.
START_TIME	TIMESTAMP	Deprecated. The transaction’s start time.
TYPE	STRING	Deprecated. The transaction type: READ_ONLY or READ_WRITE.
PRIORITY	STRING	Deprecated. The transaction priority, which is used to resolve conflicts between transactions. Currently, this value cannot be explicitly set by the user. Possible values are LOW and NORMAL (default).

Column

Data Type

Description

COORDINATOR_NODE_ID

STRING

The name of the transaction’s coordinator node.

TRANSACTION_STATE

STRING

The transaction state. For read-only transactions, the value is always null (empty). For read-write transactions, the possible values are PENDING - the transaction is in progress - and FINISHING - the transaction is in the process of being finished.

TRANSACTION_ID

STRING

The transaction ID.

TRANSACTION_START_TIME

TIMESTAMP

The transaction’s start time.

TRANSACTION_TYPE

STRING

The transaction type: READ_ONLY or READ_WRITE.

TRANSACTION_PRIORITY

STRING

The transaction priority, which is used to resolve conflicts between transactions. Currently, this value cannot be explicitly set by the user. Possible values are LOW and NORMAL (default).

STATE

STRING

Deprecated. The transaction state. For read-only transactions, the value is always null (empty). For read-write transactions, the possible values are PENDING - the transaction is in progress - and FINISHING - the transaction is in the process of being finished.

STRING

Deprecated. The transaction ID.

START_TIME

TIMESTAMP

Deprecated. The transaction’s start time.

TYPE

STRING

Deprecated. The transaction type: READ_ONLY or READ_WRITE.

PRIORITY

STRING

Deprecated. The transaction priority, which is used to resolve conflicts between transactions. Currently, this value cannot be explicitly set by the user. Possible values are LOW and NORMAL (default).

ZONES

Column Data Type Description

Column	Data Type	Description
ZONE_NAME	STRING	The name of the distribution zone.
ZONE_PARTITIONS	INT32	The number of partitions in the distribution zone.
ZONE_REPLICAS	STRING	The number of copies of each partition in the distribution zone.
DATA_NODES_AUTO_ADJUST_SCALE_UP	INT32	The delay in seconds between the new node joining and the start of data zone adjustment.
DATA_NODES_AUTO_ADJUST_SCALE_DOWN	INT32	The delay in seconds between the node leaving the cluster and the start of data zone adjustment.
DATA_NODES_FILTER	STRING	The filter that specifies what nodes will be used by the distribution zone.
IS_DEFAULT_ZONE	BOOLEAN	If the data zone is used by default.
ZONE_CONSISTENCY_MODE	STRING	The zone’s consistency mode. Possible values: `STRONG_CONSISTENCY`, `HIGH_AVAILABILITY`.
ZONE_ID	INT32	Unique zone identifier.
NAME	STRING	Deprecated. The name of the distribution zone.
PARTITIONS	INT32	Deprecated. The number of partitions in the distribution zone.
REPLICAS	STRING	Deprecated. The number of copies of each partition in the distribution zone.
CONSISTENCY_MODE	STRING	Deprecated. The zone’s consistency mode. Possible values: `STRONG_CONSISTENCY`, `HIGH_AVAILABILITY`.

ZONE_NAME

STRING

The name of the distribution zone.

ZONE_PARTITIONS

INT32

The number of partitions in the distribution zone.

ZONE_REPLICAS

STRING

The number of copies of each partition in the distribution zone.

DATA_NODES_AUTO_ADJUST_SCALE_UP

INT32

The delay in seconds between the new node joining and the start of data zone adjustment.

DATA_NODES_AUTO_ADJUST_SCALE_DOWN

INT32

The delay in seconds between the node leaving the cluster and the start of data zone adjustment.

DATA_NODES_FILTER

STRING

The filter that specifies what nodes will be used by the distribution zone.

IS_DEFAULT_ZONE

BOOLEAN

If the data zone is used by default.

ZONE_CONSISTENCY_MODE

STRING

The zone’s consistency mode. Possible values: STRONG_CONSISTENCY, HIGH_AVAILABILITY.

ZONE_ID

INT32

Unique zone identifier.

NAME

STRING

Deprecated. The name of the distribution zone.

PARTITIONS

INT32

Deprecated. The number of partitions in the distribution zone.

REPLICAS

STRING

Deprecated. The number of copies of each partition in the distribution zone.

CONSISTENCY_MODE

STRING

Deprecated. The zone’s consistency mode. Possible values: STRONG_CONSISTENCY, HIGH_AVAILABILITY.

ZONE_STORAGE_PROFILES

Column	Data Type	Description
ZONE_NAME	STRING	The name of the distribution zone.
STORAGE_PROFILE	STRING	The name of the storage profile used by the distribution zone.
IS_DEFAULT_PROFILE	BOOLEAN	If the storage profile is used by default.
ZONE_ID	INT32	Unique zone identifier.

Column

Data Type

Description

ZONE_NAME

STRING

The name of the distribution zone.

STORAGE_PROFILE

STRING

The name of the storage profile used by the distribution zone.

IS_DEFAULT_PROFILE

BOOLEAN

If the storage profile is used by default.

ZONE_ID

INT32

Unique zone identifier.

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Last updated on Apr 15, 2025