Adding upstream version 1.11.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

builder_standard.go

@@ -0,0 +1,39 @@
+// Copyright 2016 Qiang Xue. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package dbx
+
+// StandardBuilder is the builder that is used by DB for an unknown driver.
+type StandardBuilder struct {
+	*BaseBuilder
+	qb *BaseQueryBuilder
+}
+
+var _ Builder = &StandardBuilder{}
+
+// NewStandardBuilder creates a new StandardBuilder instance.
+func NewStandardBuilder(db *DB, executor Executor) Builder {
+	return &StandardBuilder{
+		NewBaseBuilder(db, executor),
+		NewBaseQueryBuilder(db),
+	}
+}
+
+// QueryBuilder returns the query builder supporting the current DB.
+func (b *StandardBuilder) QueryBuilder() QueryBuilder {
+	return b.qb
+}
+
+// Select returns a new SelectQuery object that can be used to build a SELECT statement.
+// The parameters to this method should be the list column names to be selected.
+// A column name may have an optional alias name. For example, Select("id", "my_name AS name").
+func (b *StandardBuilder) Select(cols ...string) *SelectQuery {
+	return NewSelectQuery(b, b.db).Select(cols...)
+}
+
+// Model returns a new ModelQuery object that can be used to perform model-based DB operations.
+// The model passed to this method should be a pointer to a model struct.
+func (b *StandardBuilder) Model(model interface{}) *ModelQuery {
+	return NewModelQuery(model, b.db.FieldMapper, b.db, b)
+}