我无法将XML文档导入MySQL数据库。使用Load XML Local导入空值和不正确的值。我已经详细研究了可能是什么原因，但我找不到任何相关的东西。这一切都是在我们的本地开发环境中完成的，使用WAMPServer 3.1.0。
我从创建导入表开始。我使用XML文件提供程序指定的数据类型初始化它，并使用我们自己的localID作为主键。由于XML文件的编码=“iso-8859-1”，我将字符集设置为latin1。使用utf8初始化表时也会发生错误。
CREATE TABLE propertyImport (
localID INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
propertyID BIGINT(20),
branchID TINYINT(3),
clientName VARCHAR(100),
branchName VARCHAR(50),
department ENUM('Sales','Lettings','Commercial','Agricultural'),
referenceNumber VARCHAR(20),
addressName VARCHAR(50),
addressNumber VARCHAR(50),
addressStreet VARCHAR(50),
address2 VARCHAR(50),
address3 VARCHAR(50),
address4 VARCHAR(50),
addressPostcode VARCHAR(15),
country VARCHAR(40),
displayAddress VARCHAR(100),
propertyFeature1 VARCHAR(100),
propertyFeature2 VARCHAR(100),
propertyFeature3 VARCHAR(100),
propertyFeature4 VARCHAR(100),
propertyFeature5 VARCHAR(100),
propertyFeature6 VARCHAR(100),
propertyFeature7 VARCHAR(100),
propertyFeature8 VARCHAR(100),
propertyFeature9 VARCHAR(100),
propertyFeature10 VARCHAR(100),
dateLastModified DATE,
timeLastModified TIME,
featuredProperty TINYINT(1),
regionID INT(11),
latitude DECIMAL(9,7),
longitude DECIMAL(9,7),
mainSummary LONGTEXT,
fullDescription LONGTEXT,
propertyBedrooms TINYINT(2),
propertyBathrooms TINYINT(2),
propertyEnsuites TINYINT(2),
propertyReceptionRooms TINYINT(2),
propertyKitchens TINYINT(2),
propertyAge TINYINT(4),
floorArea DECIMAL(6,2),
floorAreaUnits VARCHAR(8),
displayPropertyType VARCHAR(50),
propertyType TINYINT(4),
propertyStyle TINYINT(4),
availability TINYINT(2),
price INT(11),
forSalePOA TINYINT(1),
priceQualifier SMALLINT(4),
propertyTenure SMALLINT(4),
saleBy SMALLINT(4),
developmentOpportunity TINYINT(1),
investmentOpportunity TINYINT(1),
estimatedRentalIncome DECIMAL(7,2),
rent DECIMAL(7,2),
rentFrequency SMALLINT(4),
toLetPOA TINYINT(1),
studentProperty TINYINT(1),
lettingFeePolicyHeadline VARCHAR(50),
lettingFeePolicyDetails TEXT,
forSale TINYINT(1),
toLet TINYINT(1),
priceTo INT(11),
priceFrom INT(11),
rentTo DECIMAL(7,2),
rentFrom DECIMAL(7,2),
floorAreaTo DECIMAL(6,2),
floorAreaFrom DECIMAL(6,2),
siteArea DECIMAL(7,2),
siteAreaUnits VARCHAR(8),
strapLine VARCHAR(255),
landAreaTo DECIMAL(7,2),
landAreaFrom DECIMAL(7,2),
landAreaUnits VARCHAR(8),
forSaleLeaseLength SMALLINT(4),
featured TINYINT(1),
available TINYINT(1)
) DEFAULT CHARACTER SET latin1;
接下来，我使用Load XML Local导入XML。在此示例中，我使用'propertyID'识别行。
LOAD XML LOCAL INFILE '/wamp64/tmp/output.xml' INTO TABLE propertyimport ROWS IDENTIFIED BY '<propertyID>';
这是我导入的XML文件的缩写示例。
<?xml version="1.0" encoding="iso-8859-1" ?>
<properties>
<property>
<propertyID>101466000123</propertyID>
<branchID>1</branchID>
<clientName>Unihousing</clientName>
<branchName>Birmingham</branchName>
<department>Lettings</department>
<referenceNumber>174</referenceNumber>
<addressName>Downstairs Front Apartment</addressName>
<addressNumber>174</addressNumber>
<addressStreet>Dawlish Road</addressStreet>
<address2></address2>
<address3>Birmingham</address3>
<address4></address4>
<addressPostcode>B29 7AR</addressPostcode>
<country>United Kingdom</country>
<displayAddress>Dawlish Road</displayAddress>
<propertyBedrooms>0</propertyBedrooms>
<propertyBathrooms>1</propertyBathrooms>
<propertyEnsuites>0</propertyEnsuites>
<propertyReceptionRooms>0</propertyReceptionRooms>
<propertyKitchens>0</propertyKitchens>
<displayPropertyType>Studio</displayPropertyType>
<propertyType>2</propertyType>
<propertyStyle>20</propertyStyle>
<propertyAge>0</propertyAge>
<floorArea>0.00</floorArea>
<floorAreaUnits>sq ft</floorAreaUnits>
<propertyFeature1>Fitted Kitchen With Combi Oven </propertyFeature1>
<propertyFeature2>Fitted Shower Room</propertyFeature2>
<propertyFeature3>Shared Utility Area</propertyFeature3>
<propertyFeature4>Next to the University of Birmingham</propertyFeature4>
<propertyFeature5>Close to Selly Oak Village</propertyFeature5>
<propertyFeature6>HMO studio style living </propertyFeature6>
<propertyFeature7></propertyFeature7>
<propertyFeature8></propertyFeature8>
<propertyFeature9></propertyFeature9>
<propertyFeature10></propertyFeature10>
<rent>140</rent>
<rentFrequency>2</rentFrequency>
<toLetPOA>0</toLetPOA>
<studentProperty>1</studentProperty>
<availability>2</availability>
<mainSummary> A brand new HMO style property consisting of: A brand new modern fitted snack area, an open plan living/ dining area and a fitted shower room. This spacious accommodation on offer is fully double glazed and fully furnished with student essentials. The cleaning and upkeep of the communal stairs and landing are carried out by us. It is located next to the university and the busy night life of Selly Oak Village is just a short walk away. You wouldn't want to miss out so call now to arrange your viewing!!!</mainSummary>
<fullDescription><![CDATA[]]></fullDescription>
<dateLastModified>2018-05-23</dateLastModified>
<timeLastModified>14:07:32</timeLastModified>
<featuredProperty>0</featuredProperty>
<regionID>56</regionID>
<latitude>52.4408</latitude>
<longitude>-1.92888</longitude>
<flags>
</flags>
<images>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_17_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_11_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_8_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_14_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_15_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_18_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_19_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_20_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_21_large.jpg</image>
<image modified="2018-02-15 10:34:07">http://media2.jupix.co.uk/v3/clients/1466/properties/123/IMG_123_22_large.jpg</image>
</images>
<floorplans>
</floorplans>
<epcGraphs>
</epcGraphs>
<epcFrontPages><epcFrontPage modified="2015-06-09 09:53:42">http://epc.jupix.co.uk/647u85t</epcFrontPage>
</epcFrontPages>
<brochures>
</brochures>
<virtualTours>
</virtualTours>
<externalLinks>
</externalLinks>
</property>
<property>
<propertyID>101466000124</propertyID>
<branchID>1</branchID>
<clientName>Unihousing</clientName>
<branchName>Birmingham</branchName>
<department>Lettings</department>
<referenceNumber>174</referenceNumber>
<addressName>Middle Front Apartment</addressName>
<addressNumber>174</addressNumber>
<addressStreet>Dawlish Road</addressStreet>
<address2></address2>
<address3>Selly Oak </address3>
<address4></address4>
<addressPostcode>B29 7AR</addressPostcode>
<country>United Kingdom</country>
<displayAddress>Dawlish Road</displayAddress>
<propertyBedrooms>0</propertyBedrooms>
<propertyBathrooms>1</propertyBathrooms>
<propertyEnsuites>0</propertyEnsuites>
<propertyReceptionRooms>0</propertyReceptionRooms>
<propertyKitchens>0</propertyKitchens>
<displayPropertyType>Studio</displayPropertyType>
<propertyType>2</propertyType>
<propertyStyle>20</propertyStyle>
<propertyAge>0</propertyAge>
<floorArea>0.00</floorArea>
<floorAreaUnits>sq ft</floorAreaUnits>
<propertyFeature1>Next to the University of Birmingham</propertyFeature1>
<propertyFeature2>Electric Heating</propertyFeature2>
<propertyFeature3>Combi Oven </propertyFeature3>
<propertyFeature4>Shared Utility Areas</propertyFeature4>
<propertyFeature5>HMO studio style living</propertyFeature5>
<propertyFeature6></propertyFeature6>
<propertyFeature7></propertyFeature7>
<propertyFeature8></propertyFeature8>
<propertyFeature9></propertyFeature9>
<propertyFeature10></propertyFeature10>
<rent>140</rent>
<rentFrequency>2</rentFrequency>
<toLetPOA>1</toLetPOA>
<studentProperty>1</studentProperty>
<availability>2</availability>
<mainSummary>AVAILABLE JULY 2018 newly refurbished HMO studio style. Features a fitted snack area, a bedroom/living area &amp; fitted shower room. Shared utility area. Refurbished to a high standard, inclusive of bills and internet, TV also supplied at no extra cost. The property is laminated throughout and benefits from central heating and double glazing. The cleaning and upkeep of the communal stairs and landing are carried out by us. The property is in prime location within a short walking distance from the University of Birmingham &amp; Selly Oak train station.</mainSummary>
<fullDescription><![CDATA[<strong></strong> <strong></strong> Newly refurbished student accommodation. This Open plan 1 bed flat in Selly Oak, features a fitted kitchen with combi-oven, a bedroom/living area & fitted shower room. Shared utility area. A must see property. This apartment is suitable for a couple sharing. We have 6 more studio apartments available in the same block. Selly Oak, is an ideal location for any student within a few minutes' walk there are supermarkets, shops, bars and restaurants. ]]></fullDescription>
<dateLastModified>2018-05-23</dateLastModified>
<timeLastModified>12:42:16</timeLastModified>
<featuredProperty>0</featuredProperty>
<regionID>56</regionID>
<latitude>52.4404</latitude>
<longitude>-1.92931</longitude>
<flags>
<flag>Price Reduction</flag>
</flags>
<images>
<image modified="2017-11-09 12:16:39">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_9_large.jpg</image>
<image modified="2017-11-09 12:16:39">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_7_large.jpg</image>
<image modified="2017-11-09 12:16:39">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_5_large.jpg</image>
<image modified="2017-11-09 12:16:39">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_6_large.jpg</image>
<image modified="2017-11-09 12:16:39">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_8_large.jpg</image>
<image modified="2017-11-25 13:22:12">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_10_large.jpg</image>
<image modified="2017-11-25 13:22:13">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_11_large.jpg</image>
<image modified="2017-11-25 13:22:13">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_12_large.jpg</image>
<image modified="2017-11-25 13:22:13">http://media2.jupix.co.uk/v3/clients/1466/properties/124/IMG_124_13_large.jpg</image>
</images>
<floorplans>
</floorplans>
<epcGraphs>
</epcGraphs>
<epcFrontPages><epcFrontPage modified="2015-06-09 10:06:56">http://epc.jupix.co.uk/65rsea0</epcFrontPage>
</epcFrontPages>
<brochures>
</brochures>
<virtualTours>
</virtualTours>
<externalLinks>
</externalLinks>
</property>
</properties>
导入成功，没有任何警告。当我查询表以选择所有记录时，我得到下面的输出。显然第一个属性根本没有导入，但是，第二个属性实际上也有错误的数据，它有第一个属性中缺少的数据，尽管它具有正确的propertyID。
| localID | propertyID | branchID | clientName | branchName | department | referenceNumber | addressName | addressNumber | addressStreet | address2 | address3 | address4 | addressPostcode | country | displayAddress | propertyFeature1 | propertyFeature2 | propertyFeature3 | propertyFeature4 | propertyFeature5 | propertyFeature6 | propertyFeature7 | propertyFeature8 | propertyFeature9 | propertyFeature10 | dateLastModified | timeLastModified | featuredProperty | regionID | latitude | longitude | mainSummary | fullDescription | propertyBedrooms | propertyBathrooms | propertyEnsuites | propertyReceptionRooms | propertyKitchens | propertyAge | floorArea | floorAreaUnits | displayPropertyType | propertyType | propertyStyle | availability | price | forSalePOA | priceQualifier | propertyTenure | saleBy | developmentOpportunity | investmentOpportunity | estimatedRentalIncome | rent | rentFrequency | toLetPOA | studentProperty | lettingFeePolicyHeadline | lettingFeePolicyDetails | forSale | toLet | priceTo | priceFrom | rentTo | rentFrom | floorAreaTo | floorAreaFrom | siteArea | siteAreaUnits | strapLine | landAreaTo | landAreaFrom | landAreaUnits | forSaleLeaseLength | featured | available |
+---------+--------------+----------+------------+------------+------------+-----------------+----------------------------+---------------+---------------+----------+------------+----------+-----------------+----------------+----------------+---------------------------------+--------------------+---------------------+--------------------------------------+----------------------------+--------------------------+------------------+------------------+------------------+-------------------+------------------+------------------+------------------+----------+----------+-----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------+------------------+-------------------+------------------+------------------------+------------------+-------------+-----------+----------------+---------------------+--------------+---------------+--------------+-------+------------+----------------+----------------+--------+------------------------+-----------------------+-----------------------+--------+---------------+----------+-----------------+--------------------------+-------------------------+---------+-------+---------+-----------+--------+----------+-------------+---------------+----------+---------------+-----------+------------+--------------+---------------+--------------------+----------+-----------+
| 1 | 101466000123 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL |
| 2 | 101466000124 | 1 | Unihousing | Birmingham | Lettings | 174 | Downstairs Front Apartment | 174 | Dawlish Road | NULL | Birmingham | NULL | B29 7AR | United Kingdom | Dawlish Road | Fitted Kitchen With Combi Oven | Fitted Shower Room | Shared Utility Area | Next to the University of Birmingham | Close to Selly Oak Village | HMO studio style living | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | A brand new HMO style property consisting of: A brand new modern fitted snack area, an open plan living/ dining area and a fitted shower room. This spacious accommodation on offer is fully double glazed and fully furnished with student essentials. The cleaning and upkeep of the communal stairs and landing are carried out by us. It is located next to the university and the busy night life of Selly Oak Village is just a short walk away. You wouldn't want to miss out so call now to arrange your viewing!!! | NULL | 0 | 1 | 0 | 0 | 0 | 0 | 0.00 | sq ft | Studio | 2 | 20 | 2 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | 140.00 | 2 | 0 | 1 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL |
在下一个示例中，我从表中删除所有内容并再次导入，这次通过'property'标识行。
LOAD XML LOCAL INFILE '/wamp64/tmp/output.xml' INTO TABLE propertyimport ROWS IDENTIFIED BY '<property>';
同样，没有警告或错误。查询数据库中的所有条目将返回以下输出。在这里，我们可以看到它已导入更多，但仍然不正确。第4行只是第3行的直接副本，包括propertyID。
| localID | propertyID | branchID | clientName | branchName | department | referenceNumber | addressName | addressNumber | addressStreet | address2 | address3 | address4 | addressPostcode | country | displayAddress | propertyFeature1 | propertyFeature2 | propertyFeature3 | propertyFeature4 | propertyFeature5 | propertyFeature6 | propertyFeature7 | propertyFeature8 | propertyFeature9 | propertyFeature10 | dateLastModified | timeLastModified | featuredProperty | regionID | latitude | longitude | mainSummary | fullDescription | propertyBedrooms | propertyBathrooms | propertyEnsuites | propertyReceptionRooms | propertyKitchens | propertyAge | floorArea | floorAreaUnits | displayPropertyType | propertyType | propertyStyle | availability | price | forSalePOA | priceQualifier | propertyTenure | saleBy | developmentOpportunity | investmentOpportunity | estimatedRentalIncome | rent | rentFrequency | toLetPOA | studentProperty | lettingFeePolicyHeadline | lettingFeePolicyDetails | forSale | toLet | priceTo | priceFrom | rentTo | rentFrom | floorAreaTo | floorAreaFrom | siteArea | siteAreaUnits | strapLine | landAreaTo | landAreaFrom | landAreaUnits | forSaleLeaseLength | featured | available |
+---------+--------------+----------+------------+------------+------------+-----------------+----------------------------+---------------+---------------+----------+------------+----------+-----------------+----------------+----------------+---------------------------------+--------------------+---------------------+--------------------------------------+----------------------------+--------------------------+------------------+------------------+------------------+-------------------+------------------+------------------+------------------+----------+------------+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------+------------------+-------------------+------------------+------------------------+------------------+-------------+-----------+----------------+---------------------+--------------+---------------+--------------+-------+------------+----------------+----------------+--------+------------------------+-----------------------+-----------------------+--------+---------------+----------+-----------------+--------------------------+-------------------------+---------+-------+---------+-----------+--------+----------+-------------+---------------+----------+---------------+-----------+------------+--------------+---------------+--------------------+----------+-----------+
| 3 | 101466000123 | 1 | Unihousing | Birmingham | Lettings | 174 | Downstairs Front Apartment | 174 | Dawlish Road | NULL | Birmingham | NULL | B29 7AR | United Kingdom | Dawlish Road | Fitted Kitchen With Combi Oven | Fitted Shower Room | Shared Utility Area | Next to the University of Birmingham | Close to Selly Oak Village | HMO studio style living | NULL | NULL | NULL | NULL | 2018-05-23 | 14:07:32 | 0 | 56 | 52.4408000 | -1.9288800 | A brand new HMO style property consisting of: A brand new modern fitted snack area, an open plan living/ dining area and a fitted shower room. This spacious accommodation on offer is fully double glazed and fully furnished with student essentials. The cleaning and upkeep of the communal stairs and landing are carried out by us. It is located next to the university and the busy night life of Selly Oak Village is just a short walk away. You wouldn't want to miss out so call now to arrange your viewing!!! | NULL | 0 | 1 | 0 | 0 | 0 | 0 | 0.00 | sq ft | Studio | 2 | 20 | 2 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | 140.00 | 2 | 0 | 1 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL |
| 4 | 101466000123 | 1 | Unihousing | Birmingham | Lettings | 174 | Downstairs Front Apartment | 174 | Dawlish Road | NULL | Birmingham | NULL | B29 7AR | United Kingdom | Dawlish Road | Fitted Kitchen With Combi Oven | Fitted Shower Room | Shared Utility Area | Next to the University of Birmingham | Close to Selly Oak Village | HMO studio style living | NULL | NULL | NULL | NULL | 2018-05-23 | 12:42:16 | 0 | 56 | 52.4404000 | -1.9293100 | A brand new HMO style property consisting of: A brand new modern fitted snack area, an open plan living/ dining area and a fitted shower room. This spacious accommodation on offer is fully double glazed and fully furnished with student essentials. The cleaning and upkeep of the communal stairs and landing are carried out by us. It is located next to the university and the busy night life of Selly Oak Village is just a short walk away. You wouldn't want to miss out so call now to arrange your viewing!!! | NULL | 0 | 1 | 0 | 0 | 0 | 0 | 0.00 | sq ft | Studio | 2 | 20 | 2 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | 140.00 | 2 | 0 | 1 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL |
我使用在线工具检查XML文档的有效性，但他们没有发现任何错误。如上所述，我使用了latin1和utf8字符集但它没有任何区别。我已经放弃并重新制作表格，包括多次重新导入。可能导致这种行为的原因是什么，我该如何解决它，或者解决它？