private void buildOrModifySchemaObjects(SchemaDiff diff, AutoCreate autoCreateSchemaObjectsMode,
IDocumentSchema schema, IDDLRunner runner)
{
if (autoCreateSchemaObjectsMode == AutoCreate.None)
{
var className = nameof(StoreOptions);
var propName = nameof(StoreOptions.AutoCreateSchemaObjects);
string message =
$"No document storage exists for type {_mapping.DocumentType.FullName} and cannot be created dynamically unless the {className}.{propName} is greater than \"None\". See http://jasperfx.github.io/marten/documentation/documents/ for more information";
throw new InvalidOperationException(message);
}
if (diff.AllMissing)
{
rebuildTableAndUpsertFunction(schema, runner);
runDependentScripts(runner);
return;
}
if (autoCreateSchemaObjectsMode == AutoCreate.CreateOnly)
{
throw new InvalidOperationException(
$"The table for document type {_mapping.DocumentType.FullName} is different than the current schema table, but AutoCreateSchemaObjects = '{nameof(AutoCreate.CreateOnly)}'");
}
if (diff.CanPatch())
{
diff.CreatePatch(runner);
}
else if (autoCreateSchemaObjectsMode == AutoCreate.All)
{
// TODO -- better evaluation here against the auto create mode
rebuildTableAndUpsertFunction(schema, runner);
}
else
{
throw new InvalidOperationException(
$"The table for document type {_mapping.DocumentType.FullName} is different than the current schema table, but AutoCreateSchemaObjects = '{autoCreateSchemaObjectsMode}'");
}
runDependentScripts(runner);
}
public when_doing_a_schema_diff_with_no_changes_95_style()
{
var store1 = TestingDocumentStore.For(_ =>
{
_.DatabaseSchemaName = Marten.StoreOptions.DefaultDatabaseSchemaName;
_.Schema.For<User>().Duplicate(x => x.UserName).Duplicate(x => x.Internal);
});
store1.Schema.EnsureStorageExists(typeof(User));
// Don't use TestingDocumentStore because it cleans everything upfront.
store2 = DocumentStore.For(_ =>
{
_.Connection(ConnectionSource.ConnectionString);
_.DatabaseSchemaName = Marten.StoreOptions.DefaultDatabaseSchemaName;
_.Schema.For<User>().Duplicate(x => x.UserName).Duplicate(x => x.Internal);
});
mapping = store2.Schema.MappingFor(typeof(User)).As<DocumentMapping>();
diff = mapping.SchemaObjects.As<DocumentSchemaObjects>().CreateSchemaDiff(store2.Schema);
}