database-no-sqlite.go
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database-no-sqlite.go
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	// +build !sqlite,!wflib

	/*
	* Copyright © 2019 A Bunch Tell LLC.
	*
	* This file is part of WriteFreely.
	*
	* WriteFreely is free software: you can redistribute it and/or modify
	* it under the terms of the GNU Affero General Public License, included
	* in the LICENSE file in this source code package.
	*/

	package writefreely

	import (
	"github.com/go-sql-driver/mysql"
	"github.com/writeas/web-core/log"
	)

	func (db *datastore) isDuplicateKeyErr(err error) bool {
	if db.driverName == driverMySQL {
	if mysqlErr, ok := err.(*mysql.MySQLError); ok {
	return mysqlErr.Number == mySQLErrDuplicateKey
	}
	} else {
	log.Error("isDuplicateKeyErr: failed check for unrecognized driver '%s'", db.driverName)
	}

	return false
	}