Class AlterColumnUpgrader

Inheritance

object

BaseMigrationUpgrader

AlterColumnUpgrader

AlterColumnNullabilityUpgrader

ColumnTypeChange

Inherited Members

BaseMigrationUpgrader.RunUpgradeBeforeEntityUpgrades(IDbConnection)

BaseMigrationUpgrader.RunUpgradeAfterEntityUpgrades(IDbConnection)

BaseMigrationUpgrader.RunUpgradeAfterCompletionWithQueriesCreated(DataUpdater)

BaseMigrationUpgrader.ExecuteSqlCommand(IDbConnection, string)

BaseMigrationUpgrader.DescriptorsForUpgrading

BaseMigrationUpgrader.Version

BaseMigrationUpgrader.IncludeWhenUpgradingFromScratch

BaseMigrationUpgrader.AlwaysRunMigration

BaseMigrationUpgrader.Info

BaseMigrationUpgrader.Accessor

BaseMigrationUpgrader.Log

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: LemonEdge.Connections.Database.Migrations.Core

Assembly: LemonEdge.Database.Connector.dll

Syntax

public abstract class AlterColumnUpgrader : BaseMigrationUpgrader

Constructors

AlterColumnUpgrader(IDataAccessor)

Declaration

public AlterColumnUpgrader(IDataAccessor accessor)

Parameters

Type	Name	Description
IDataAccessor	accessor

Properties

ColumnNames

Declaration

public abstract string[] ColumnNames { get; }

Property Value

Type	Description
string[]

ForEntityType

Declaration

public abstract Type ForEntityType { get; }

Property Value

Type	Description
Type

Methods

AlterColumnGuardSQL(string, string)

Declaration

public abstract string AlterColumnGuardSQL(string tableName, string columnName)

Parameters

Type	Name	Description
string	tableName
string	columnName

Returns

Type	Description
string

RefreshDescriptorSchemas()

Declaration

public override sealed IEnumerable<EntityDescriptor> RefreshDescriptorSchemas()

Returns

Type	Description
IEnumerable<EntityDescriptor>

Overrides

BaseMigrationUpgrader.RefreshDescriptorSchemas()

RunUpgradeAfterEntityExists(IDbConnection)

Declaration

public override sealed Task RunUpgradeAfterEntityExists(IDbConnection cn)

Parameters

Type	Name	Description
IDbConnection	cn

Returns

Type	Description
Task

Overrides

BaseMigrationUpgrader.RunUpgradeAfterEntityExists(IDbConnection)

Extension Methods

LinqExtensions.AsArray<T>(T)

LinqExtensions.ToArrayOfOne<T>(T)

LinqExtensions.ToListOfOne<T>(T)

MiscExtensions.SetIfNotEqual<T, TP>(T, Expression<Func<T, TP>>, TP)

WeakReferenceExtensions.WeakReference(object)

SQLExtensions.ToSQLValue(object, bool)

ReflectionExtensions.ClearEventInvocations(object, string)

StringExtensions.ToCSVFormatString(object, Type)