Class MigrationGenerator

Namespace

The.SQL.Schema

Assembly

Instagile.dll

public abstract class MigrationGenerator

Inheritance

object

MigrationGenerator

Derived

PostgreSQLMigrationGenerator

MigrationGenerator<TState>

SQLMigrationGenerator

SQLiteMigrationGenerator

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Properties

SetupLastChanged

When the setup scripts last changed, per DB backend

public abstract DateTimeOffset SetupLastChanged { get; }

Property Value

DateTimeOffset

Methods

GenerateDDL(IEnumerable<IEvent>)

Add events to the current migration and emit SQL

public abstract IReadOnlyList<string> GenerateDDL(IEnumerable<IEvent> es)

Parameters

es IEnumerable<IEvent>

Returns

IReadOnlyList<string>

GenerateDDL(params IEvent[])

Add events to the current migration and emit SQL

public IReadOnlyList<string> GenerateDDL(params IEvent[] es)

Parameters

es IEvent[]

Returns

IReadOnlyList<string>

GenerateTriggers()

Emit trigger SQL which should be executed before and after a migration's DDL

public abstract (IReadOnlyList<IReadOnlyList<string>> before, IReadOnlyList<IReadOnlyList<string>> after) GenerateTriggers()

Returns

(IReadOnlyList<IReadOnlyList<string>> before, IReadOnlyList<IReadOnlyList<string>> after)

GetDialect()

public abstract IDDLDialect GetDialect()

Returns

IDDLDialect

InitialSetup()

When iterated, emit rerunnable db-setup scripts

public abstract IEnumerable<IEnumerable<string>> InitialSetup()

Returns

IEnumerable<IEnumerable<string>>

SkipDDL(params IEvent[])

Adds some events to the current migration without emitting the corresponding SQL

public abstract void SkipDDL(params IEvent[] es)

Parameters

es IEvent[]