protected virtual void Generate(
Action <ModelBuilder> buildAction,
MigrationOperation[] operation,
MigrationsSqlGenerationOptions options,
CharSetBehavior?charSetBehavior,
[CanBeNull] CharSet charSet,
MySqlSchemaNameTranslator schemaNameTranslator = null)
{
var optionsBuilder = new DbContextOptionsBuilder(ContextOptions);
var mySqlOptionsBuilder = new MySqlDbContextOptionsBuilder(optionsBuilder);
if (charSetBehavior != null)
{
mySqlOptionsBuilder.CharSetBehavior(charSetBehavior.Value);
}
if (charSet != null)
{
mySqlOptionsBuilder.CharSet(charSet);
}
if (schemaNameTranslator != null)
{
mySqlOptionsBuilder.SchemaBehavior(MySqlSchemaBehavior.Translate, schemaNameTranslator);
}
var contextOptions = optionsBuilder.Options;
var services = ContextOptions != null
? TestHelpers.CreateContextServices(CustomServices, contextOptions)
: TestHelpers.CreateContextServices(CustomServices);
IModel model = null;
if (buildAction != null)
{
var modelBuilder = TestHelpers.CreateConventionBuilder();
modelBuilder.Model.RemoveAnnotation(CoreAnnotationNames.ProductVersion);
buildAction(modelBuilder);
model = modelBuilder.Model;
var conventionSet = services.GetRequiredService <IConventionSetBuilder>().CreateConventionSet();
var typeMappingConvention = conventionSet.ModelFinalizingConventions.OfType <TypeMappingConvention>().FirstOrDefault();
typeMappingConvention.ProcessModelFinalizing(((IConventionModel)model).Builder, null);
var relationalModelConvention = conventionSet.ModelFinalizedConventions.OfType <RelationalModelConvention>().First();
model = relationalModelConvention.ProcessModelFinalized((IConventionModel)model);
}
var batch = services.GetRequiredService <IMigrationsSqlGenerator>().Generate(operation, model, options);
Sql = string.Join(
EOL,
batch.Select(b => b.CommandText));
}
public virtual MySqlOptionsExtension WithSchemaBehavior(MySqlSchemaBehavior behavior, MySqlSchemaNameTranslator translator = null)
{
if (behavior == MySqlSchemaBehavior.Translate && translator == null)
{
throw new ArgumentException($"The {nameof(translator)} parameter is mandatory when using `{nameof(MySqlSchemaBehavior)}.{nameof(MySqlSchemaBehavior.Translate)}` as the specified behavior.");
}
var clone = (MySqlOptionsExtension)Clone();
clone.SchemaBehavior = behavior;
clone.SchemaNameTranslator = behavior == MySqlSchemaBehavior.Translate
? translator
: null;
return(clone);
}
/// <summary> /// Configures the behavior for cases when a schema has been set for an entity. Because /// MySQL does not support the EF Core concept of schemas, the default is to throw an /// exception. /// </summary> public virtual MySqlDbContextOptionsBuilder SchemaBehavior(MySqlSchemaBehavior behavior, MySqlSchemaNameTranslator translator = null) => WithOption(e => e.WithSchemaBehavior(behavior, translator));
