Class AlterDefaultConstraintExpression

Expression to alter default constraints

Inheritance
object
MigrationExpressionBase
AlterDefaultConstraintExpression
Implements
Inherited Members
Namespace: FluentMigrator.Expressions
Assembly: FluentMigrator.Abstractions.dll
Syntax
public class AlterDefaultConstraintExpression : MigrationExpressionBase, IMigrationExpression, ICanBeValidated, ISchemaExpression

Properties

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ColumnName

Gets or sets the column name

Declaration
[Required(ErrorMessageResourceType = typeof(ErrorMessages), ErrorMessageResourceName = "ColumnNameCannotBeNullOrEmpty")]
public virtual string ColumnName { get; set; }
Property Value
Type Description
string
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DefaultValue

Gets or sets the default value

Declaration
[Required(AllowEmptyStrings = true, ErrorMessageResourceType = typeof(ErrorMessages), ErrorMessageResourceName = "DefaultValueCannotBeNull")]
public virtual object DefaultValue { get; set; }
Property Value
Type Description
object
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SchemaName

Gets or sets the schema name

Declaration
public virtual string SchemaName { get; set; }
Property Value
Type Description
string
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TableName

Gets or sets the table name

Declaration
[Required(ErrorMessageResourceType = typeof(ErrorMessages), ErrorMessageResourceName = "TableNameCannotBeNullOrEmpty")]
public virtual string TableName { get; set; }
Property Value
Type Description
string

Methods

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ExecuteWith(IMigrationProcessor)

Execute the expression with the given processor

Declaration
public override void ExecuteWith(IMigrationProcessor processor)
Parameters
Type Name Description
IMigrationProcessor processor

The processor to execute the expression with
Overrides
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ToString()

Declaration
public override string ToString()
Returns
Type Description
string
Overrides

Implements

Extension Methods