Платформа ЦРНП "Мирокод" для разработки проектов
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39 lines
1.0 KiB
39 lines
1.0 KiB
// Go MySQL Driver - A MySQL-Driver for Go's database/sql package |
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// |
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// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved. |
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// |
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// This Source Code Form is subject to the terms of the Mozilla Public |
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// License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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// You can obtain one at http://mozilla.org/MPL/2.0/. |
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// +build !go1.13 |
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package mysql |
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import ( |
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"time" |
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) |
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// NullTime represents a time.Time that may be NULL. |
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// NullTime implements the Scanner interface so |
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// it can be used as a scan destination: |
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// |
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// var nt NullTime |
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// err := db.QueryRow("SELECT time FROM foo WHERE id=?", id).Scan(&nt) |
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// ... |
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// if nt.Valid { |
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// // use nt.Time |
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// } else { |
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// // NULL value |
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// } |
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// |
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// This NullTime implementation is not driver-specific |
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type NullTime struct { |
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Time time.Time |
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Valid bool // Valid is true if Time is not NULL |
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} |
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// for internal use. |
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// the mysql package uses sql.NullTime if it is available. |
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// if not, the package uses mysql.NullTime. |
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type nullTime = NullTime // sql.NullTime is not available
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