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SQL Server 버그가 있습니까? 또는이 SQL Server 버그가 무엇입니까? 벌크로드를 사용하면 다른 테이블의 외래 키인 필드에 대해 0이됩니다. 부모 테이블에 0 키가있는 레코드가 없습니다! Test.xsd로 저장이 내 스키마입니다SQLXMLBulkLoad의 오류
CREATE TABLE xmlAction(
ActionID int IDENTITY(1,1) PRIMARY KEY,
ActionGUID nvarchar(50) NOT NULL);
CREATE TABLE xmlDomain(
DomainID int IDENTITY(1,1) PRIMARY KEY,
ActionID int NOT NULL FOREIGN KEY REFERENCES xmlAction(ActionID),
DomainName nvarchar(256) NOT NULL);
CREATE TABLE xmlSid(
SidID int IDENTITY(1,1) PRIMARY KEY,
SidString nvarchar(256) NOT NULL ,
SidType nvarchar(50) NULL,
DomainID int NULL FOREIGN KEY REFERENCES xmlDomain(DomainID));
CREATE UNIQUE INDEX UniqueSidString ON xmlSid(SidString);
CREATE TABLE xmlGroup(
GroupSidID int PRIMARY KEY FOREIGN KEY REFERENCES xmlSid(SidID),
GroupName nvarchar(256) NULL,
GroupComments nvarchar(512) NULL);
CREATE TABLE xmlSidMembership(
GroupSidID int NOT NULL FOREIGN KEY REFERENCES xmlGroup(GroupSidID),
SidString nvarchar(256) NOT NULL);
:
다음은 데이터베이스의 테이블입니다
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:sql="urn:schemas-microsoft-com:mapping-schema">
<xsd:annotation>
<xsd:appinfo>
<sql:relationship name="ActionDomain"
parent="xmlAction"
parent-key="ActionID"
child="xmlDomain"
child-key="ActionID" />
</xsd:appinfo>
</xsd:annotation>
<xsd:annotation>
<xsd:appinfo>
<sql:relationship name="DomainComputer"
parent="xmlDomain"
parent-key="DomainID"
child="xmlComputer"
child-key="DomainID" />
</xsd:appinfo>
</xsd:annotation>
<xsd:annotation>
<xsd:appinfo>
<sql:relationship name="DomainSid"
parent="xmlDomain"
parent-key="DomainID"
child="xmlSid"
child-key="DomainID" />
</xsd:appinfo>
</xsd:annotation>
<xsd:annotation>
<xsd:appinfo>
<sql:relationship name="SidGroup"
parent="xmlSid"
parent-key="SidID"
child="xmlGroup"
child-key="GroupSidID" />
</xsd:appinfo>
</xsd:annotation>
<xsd:annotation>
<xsd:appinfo>
<sql:relationship name="GroupMembership"
parent="xmlGroup"
parent-key="GroupSidID"
child="xmlSidMembership"
child-key="GroupSidID" />
</xsd:appinfo>
</xsd:annotation>
<xsd:element name="Action" sql:relation="xmlAction" >
<xsd:complexType>
<xsd:sequence>
<xsd:element name="ActionGUID" type="xsd:string" />
<xsd:element name="Domain"
sql:relation="xmlDomain"
sql:relationship="ActionDomain">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="DomainName" type="xsd:string" />
<xsd:element name="Sid"
sql:relation="xmlSid"
sql:relationship="DomainSid">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="SidString" type="xsd:string" />
<xsd:element name="SidType" type="xsd:string" />
<xsd:element name="Group"
sql:relation="xmlGroup"
sql:relationship="SidGroup">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="GroupName" type="xsd:string" />
<xsd:element name="GroupComments" type="xsd:string" />
<xsd:element name="SidMembership"
sql:relation="xmlSidMembership"
sql:relationship="GroupMembership">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="SidString" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
을 그리고 이것은 test.xml의 파일로 저장, 샘플 XML입니다 :
012 :<ROOT>
<Action>
<ActionGUID>MAction1</ActionGUID>
<Domain>
<DomainName>MDomain11</DomainName>
<Sid>
<SidString>SidString111</SidString>
<SidType>Group</SidType>
<SidName>Group111</SidName>
<Group>
<GroupName>Group1111</GroupName>
<GroupComments>This group belongs to actin1 domain 1 sid 1</GroupComments>
<SidMembership>
<SidString>SidString1121</SidString>
</SidMembership>
<SidMembership>
<SidString>SidString1121</SidString>
</SidMembership>
<SidMembership>
<SidString>SidString1131</SidString>
</SidMembership>
</Group>
</Sid>
여기에 그것을 실행하기위한 코드입니다
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.IO;
using System.Windows.Forms;
namespace LoadXML
{
class Program
{
private const string ServerName = "Server";
private const string DBName = "DB;
private const string UserName = "Username";
private const string Password = "Password";
private const string sPath = @"C:\Projects\LoadingXML\XMLFiles\";
static void Main(string[] args)
{
BulkLoadXML("Test");
}
static string CreatePath(string FileName, string extension)
{
return sPath + FileName + extension;
}
static void BulkLoadXML(string FileName)
{
try
{
SQLXMLBULKLOADLib.SQLXMLBulkLoad4 objBL = new SQLXMLBULKLOADLib.SQLXMLBulkLoad4();
objBL.ConnectionString = @"Provider=sqloledb; server=" + ServerName + ";database=" + DBName + ";User ID=" + UserName + ";Password=" + Password + ";Connection Timeout=60";
objBL.KeepIdentity = false;
objBL.Execute(CreatePath(FileName, ".xsd"), CreatePath(FileName, ".xml"));
MessageBox.Show("Uploaded" + " " + FileName);
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
}
}
}
표 xmlSidMembership에서 GroupSidID에 대해 0을 얻는 이유는 무엇입니까? 부모 테이블 xmlGroup에이 키가 없습니다! 감사합니다.