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SchemaTableColumn Class

Definition

Describes the column metadata of the schema for a database table.

public ref class SchemaTableColumn abstract sealed
public static class SchemaTableColumn
type SchemaTableColumn = class
Public Class SchemaTableColumn
Inheritance
SchemaTableColumn

Fields

AllowDBNull

Specifies whether value DBNull is allowed.

BaseColumnName

Specifies the name of the column in the schema table.

BaseSchemaName

Specifies the name of the schema in the schema table.

BaseTableName

Specifies the name of the table in the schema table.

ColumnName

Specifies the name of the column in the schema table.

ColumnOrdinal

Specifies the ordinal of the column.

ColumnSize

Specifies the size of the column.

DataType

Specifies the type of data in the column.

IsAliased

Specifies whether this column is aliased.

IsExpression

Specifies whether this column is an expression.

IsKey

Specifies whether this column is a key for the table.

IsLong

Specifies whether this column contains long data.

IsUnique

Specifies whether a unique constraint applies to this column.

NonVersionedProviderType

Specifies the non-versioned provider-specific data type of the column.

NumericPrecision

Specifies the precision of the column data, if the data is numeric.

NumericScale

Specifies the scale of the column data, if the data is numeric.

ProviderType

Specifies the provider-specific data type of the column.

Applies to

See also