61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
// Copyright 2013 The XORM Authors. All rights reserved.
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// Use of this source code is governed by a BSD
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// license that can be found in the LICENSE file.
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// Package xorm provides is a simple and powerful ORM for Go. It makes your
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// database operation simple.
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package xorm
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import "strconv"
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type mysql struct {
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}
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func (db *mysql) SqlType(c *Column) string {
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var res string
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switch t := c.SQLType; t {
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case Bool:
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res = TinyInt.Name
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case Serial:
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c.IsAutoIncrement = true
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res = Int.Name
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case BigSerial:
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c.IsAutoIncrement = true
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res = Integer.Name
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case Bytea:
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res = Blob.Name
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default:
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res = t.Name
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}
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var hasLen1 bool = (c.Length > 0)
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var hasLen2 bool = (c.Length2 > 0)
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if hasLen1 {
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res += "(" + strconv.Itoa(c.Length) + ")"
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} else if hasLen2 {
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res += "(" + strconv.Itoa(c.Length) + "," + strconv.Itoa(c.Length2) + ")"
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}
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return res
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}
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func (db *mysql) SupportInsertMany() bool {
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return true
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}
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func (db *mysql) QuoteStr() string {
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return "`"
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}
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func (db *mysql) AutoIncrStr() string {
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return "AUTO_INCREMENT"
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}
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func (db *mysql) SupportEngine() bool {
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return true
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}
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func (db *mysql) SupportCharset() bool {
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return true
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}
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