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Dynamic Release Record (2026)

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WeData API 2025-08-06

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ClickHouse Data Source

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마지막 업데이트 시간: 2024-11-01 17:00:28

ClickHouse Single Table Write Node Configuration
Configure ClickHouse Node
1. On the Data Integration page, in the left sidebar, click Real-time Sync.
2. On the real-time sync page, select Single Table Sync at the top, create new (choose between form and canvas mode) and enter the configuration page.
3. Click the left-side Write, click to select the ClickHouse node and configure the node information.
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4. You can refer to the following table for parameter configuration.
Parameters
Description
Type
ClickHouse
Data Destination
Select the ClickHouse data source to write to.
Database
Support selection or manual entry of the library name to be written to.
By default, the database bound to the data source is used as the default database. Other databases need to be manually entered.
If the data source network is not connected, causing the inability to directly pull library information, you can manually enter the database name.
Data synchronization can still be performed when the DataInLong network is connected.
Table
Support selection or manual entry of the table name to be written to.
If the data source network is not connected, causing the inability to directly pull table information, you can manually enter the table name.
Data synchronization can still be performed when the DataInLong network is connected.
Primary Key
Select a field as the primary key for the target table.
Partition Field
Select one or more fields as partition fields.
Advanced Settings
You can configure parameters according to business needs.
5. Preview fields and map them to the fields in the write node configuration, click Save.
ClickHouse Log Collection Write Node Configuration
Parameters
Description
Data Destination
Select the available ClickHouse data source in the current project.
Database/Table
Select the corresponding database table from this data source.
Primary Key
Select a field as the primary key for the data table.
Partition Field
Select one or more fields as partition fields.
Advanced Settings (optional)
You can configure parameters according to business needs.
Data type conversion support
Write 
Internal Types
ClickHouse Type
CHAR
String
VARCHAR
String,IP,UUID
STRING
String,EnumL
BOOLEAN
UInt8
BYTES
FixedString
DECIMAL
Decimal,Int128,Int256,UInt64,UInt128,UInt256
TINYINT
Int8
SMALLINT
Int16,UInt8
INTEGER
Int32,UInt16,Interval
BIGINT
Int64,UInt32
FLOAT
Float32
DATE
Date
TIME
DateTime
TIMESTAMP
DateTime
TIMESTAMP_LTZ
DateTime
INTERVAL_YEAR_MONTH
Int32
INTERVAL_DAY_TIME
Int64
ARRAY
Array
MAP
Map

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tencent cloud

Tencent Cloud WeData

ClickHouse Data Source

ClickHouse Single Table Write Node Configuration

Configure ClickHouse Node

ClickHouse Log Collection Write Node Configuration

Data type conversion support

Write

도움말 및 지원

Parameters	Description
Type	ClickHouse
Data Destination	Select the ClickHouse data source to write to.
Database	Support selection or manual entry of the library name to be written to. By default, the database bound to the data source is used as the default database. Other databases need to be manually entered. If the data source network is not connected, causing the inability to directly pull library information, you can manually enter the database name. Data synchronization can still be performed when the DataInLong network is connected.
Table	Support selection or manual entry of the table name to be written to. If the data source network is not connected, causing the inability to directly pull table information, you can manually enter the table name. Data synchronization can still be performed when the DataInLong network is connected.
Primary Key	Select a field as the primary key for the target table.
Partition Field	Select one or more fields as partition fields.
Advanced Settings	You can configure parameters according to business needs.

Internal Types	ClickHouse Type
CHAR	String
VARCHAR	String,IP,UUID
STRING	String,EnumL
BOOLEAN	UInt8
BYTES	FixedString
DECIMAL	Decimal,Int128,Int256,UInt64,UInt128,UInt256
TINYINT	Int8
SMALLINT	Int16,UInt8
INTEGER	Int32,UInt16,Interval
BIGINT	Int64,UInt32
FLOAT	Float32
DATE	Date
TIME	DateTime
TIMESTAMP	DateTime
TIMESTAMP_LTZ	DateTime
INTERVAL_YEAR_MONTH	Int32
INTERVAL_DAY_TIME	Int64
ARRAY	Array
MAP	Map