ColumnKnowledgeVO

Parameter	Type	Description
	object	Represents the detailed metadata and knowledge graph attributes of a database column.
TableId	integer	The unique identifier for the table that contains the column.
ColumnId	integer	The unique identifier for the column.
ColumnName	string	The name of the column.
Position	integer	The ordinal position of the column within the table.
ColumnType	string	The data type of the column, such as `VARCHAR` or `INT`.
Description	string	A user-provided description for the column.
AssetDescription	string	The column's description as a data asset.
Title	string	The display title for the column.
AssetModifiedGmt	string	The last modification time of the asset metadata, in GMT.
LevelType	string	The type of level classification, such as `Security` or `Business`.
Level	integer	The assigned level value for the column based on the `LevelType`.
HotLevel	integer	Indicates the access frequency or "heat" of the column's data.
Nullable	boolean	Indicates whether the column allows `NULL` values.
AutoIncrement	boolean	Indicates whether the column's value auto-increments.
ColumnKeyType	string	The key constraint on the column. For example, `PRIMARY` for a primary key.
UserSensitivityLevel	string	The user-defined sensitivity level for the column's data.
Plain	boolean	Indicates whether the column's data is stored in plaintext. A value of `true` means the data is unencrypted.
SecurityLevel	string	The security classification of the column.

object

Represents the detailed metadata and knowledge graph attributes of a database column.

TableId

integer

The unique identifier for the table that contains the column.

ColumnId

integer

The unique identifier for the column.

ColumnName

string

The name of the column.

Position

integer

The ordinal position of the column within the table.

ColumnType

string

The data type of the column, such as VARCHAR or INT.

Description

string

A user-provided description for the column.

AssetDescription

string

The column's description as a data asset.

Title

string

The display title for the column.

AssetModifiedGmt

string

The last modification time of the asset metadata, in GMT.

LevelType

string

The type of level classification, such as Security or Business.

Level

integer

The assigned level value for the column based on the LevelType.

HotLevel

integer

Indicates the access frequency or "heat" of the column's data.

Nullable

boolean

Indicates whether the column allows NULL values.

AutoIncrement

boolean

Indicates whether the column's value auto-increments.

ColumnKeyType

string

The key constraint on the column. For example, PRIMARY for a primary key.

UserSensitivityLevel

string

The user-defined sensitivity level for the column's data.

Plain

boolean

Indicates whether the column's data is stored in plaintext. A value of true means the data is unencrypted.

SecurityLevel

string

The security classification of the column.