private void HandleTransitiveRenames()
{
const string temporaryNamePrefix = "__mig_tmp__";
var temporaryNameIndex = 0;
_operations.Set(
HandleTransitiveRenames(
_operations.Get <RenameTableOperation>(),
getParentName: op => null,
getName: op => op.TableName,
getNewName: op => new SchemaQualifiedName(op.NewTableName, op.TableName.Schema),
generateTempName: (op) => new SchemaQualifiedName(temporaryNamePrefix + temporaryNameIndex++, op.TableName.Schema),
createRenameOperation: (parentName, name, newName)
=> new RenameTableOperation(name, SchemaQualifiedName.Parse(newName).Name)));
_operations.Set(
HandleTransitiveRenames(
_operations.Get <RenameColumnOperation>(),
getParentName: op => op.TableName,
getName: op => op.ColumnName,
getNewName: op => op.NewColumnName,
generateTempName: (op) => temporaryNamePrefix + temporaryNameIndex++,
createRenameOperation: (parentName, name, newName)
=> new RenameColumnOperation(parentName, name, newName)));
_operations.Set(
HandleTransitiveRenames(
_operations.Get <RenameIndexOperation>(),
getParentName: op => op.TableName,
getName: op => op.IndexName,
getNewName: op => op.NewIndexName,
generateTempName: (op) => temporaryNamePrefix + temporaryNameIndex++,
createRenameOperation: (parentName, name, newName)
=> new RenameIndexOperation(parentName, name, newName)));
}
public void Parse_parses_table_name()
{
var schemaQualifiedName = SchemaQualifiedName.Parse("A");
Assert.Equal(null, schemaQualifiedName.Schema);
Assert.Equal("A", schemaQualifiedName.Name);
}
public void Parse_parses_name_with_escaped_delimeters()
{
var schemaQualifiedName = SchemaQualifiedName.Parse("[a.]].]]].[.b.[c]]d]");
Assert.Equal("a.].]", schemaQualifiedName.Schema);
Assert.Equal(".b.[c]d", schemaQualifiedName.Name);
}
public void Parse_parses_schema_dot_table_name()
{
var schemaQualifiedName = SchemaQualifiedName.Parse("S.A");
Assert.Equal("S", schemaQualifiedName.Schema);
Assert.Equal("A", schemaQualifiedName.Name);
Assert.True(schemaQualifiedName.IsSchemaQualified);
}
public void Delimit_identifier_when_schema_qualified()
{
var sqlGenerator = new Mock <MigrationOperationSqlGenerator>(new RelationalTypeMapper())
{
CallBase = true
};
Assert.Equal("\"foo\".\"bar\"", sqlGenerator.Object.DelimitIdentifier(SchemaQualifiedName.Parse("foo.bar")));
}
public void To_string_should_escape_name_when_required()
{
var schemaQualifiedName = SchemaQualifiedName.Parse("[a.]].]]].[.b.[c]]d]");
Assert.Equal("[a.]].]]].[.b.[c]]d]", schemaQualifiedName.ToString());
schemaQualifiedName = SchemaQualifiedName.Parse("abc.[d.ef]");
Assert.Equal("abc.[d.ef]", schemaQualifiedName.ToString());
}
public void Parse_parses_name_with_delimeters()
{
var schemaQualifiedName = SchemaQualifiedName.Parse("[a.].[.b]");
Assert.Equal("a.", schemaQualifiedName.Schema);
Assert.Equal(".b", schemaQualifiedName.Name);
schemaQualifiedName = SchemaQualifiedName.Parse("foo.[bar.baz]");
Assert.Equal("foo", schemaQualifiedName.Schema);
Assert.Equal("bar.baz", schemaQualifiedName.Name);
schemaQualifiedName = SchemaQualifiedName.Parse("[foo.[bar].baz");
Assert.Equal("foo.[bar", schemaQualifiedName.Schema);
Assert.Equal("baz", schemaQualifiedName.Name);
schemaQualifiedName = SchemaQualifiedName.Parse("[foo.[bar.baz]");
Assert.Null(schemaQualifiedName.Schema);
Assert.Equal("foo.[bar.baz", schemaQualifiedName.Name);
}
public void Parse_throws_for_empty_table_and_schema()
{
Assert.Equal(
Strings.InvalidSchemaQualifiedName("."),
Assert.Throws <ArgumentException>(() => SchemaQualifiedName.Parse(".")).Message);
}
public void Parse_throws_when_too_many_parts()
{
Assert.Equal(
Strings.InvalidSchemaQualifiedName("S1.S2.A"),
Assert.Throws <ArgumentException>(() => SchemaQualifiedName.Parse("S1.S2.A")).Message);
}
public void Delimit_identifier_when_schema_qualified()
{
Assert.Equal("\"foo\".\"bar\"", SqlGenerator().DelimitIdentifier(SchemaQualifiedName.Parse("foo.bar")));
}