Sql server 修改现有过程--返回类似结果的过程
下面我提供了一些示例数据和一个用于返回搜索信息的过程。我遇到了一个问题，如果我搜索的格式，它返回的信息以及！如果文本在较大的字符串中，如何排除 这是表格：Sql server 修改现有过程--返回类似结果的过程,sql-server,sql-server-2008,Sql Server,Sql Server 2008,下面我提供了一些示例数据和一个用于返回搜索信息的过程。我遇到了一个问题，如果我搜索的格式，它返回的信息以及！如果文本在较大的字符串中，如何排除 这是表格： CREATE TABLE [dbo].[XmlTable]( [XmlId] [int] IDENTITY(1,1) NOT NULL, [XmlDocument] [xml] NOT NULL, CONSTRAINT [PK_XmlTable] PRIMARY KEY CLUSTERED
CREATE TABLE [dbo].[XmlTable](
[XmlId] [int] IDENTITY(1,1) NOT NULL,
[XmlDocument] [xml] NOT NULL,
CONSTRAINT [PK_XmlTable] PRIMARY KEY CLUSTERED
(
[XmlId] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
<dev:Doc xmlns:dev="http://www.w3.org/2001/XMLSchema" SchemaVersion="0.1" Settings="Testing" Title="Ordering">
<dev:Base RevisionNumber="0" Baseid="34433" />
<dev:Rev Time="2013-01-21T15:08:00">
<dev:Person Name="Me" Systemid="54654" />
</dev:Rev>
<dev:Functions Id="A1">
<dev:A1 Number="1">
<dev:Codes>D</dev:Codes>
<dev:Required>true</dev:Required>
<dev:Informational>false</dev:Informational>
<dev:Visitors>
<dev:Visitor Name="Dev01" Location="STLRF">
<dev:Divisions>
<dev:Division Number="1" Name="TFR3" Usage="Monitor">
<dev:Description>Development Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="2" Name="DEF32" Usage="Monitor">
<dev:Description>Testing Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="3" Name="DEP13" Usage="None">
<dev:Description>Guided Fundamentals</dev:Description>
</dev:Division>
</dev:Divisions>
</dev:Visitor>
<dev:Visitor Name="Dev02" Location="STLRF">
<dev:Divisions>
<dev:Division Number="1" Name="TFR3" Usage="Monitor">
<dev:Description>Development Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="2" Name="DEF32" Usage="Monitor">
<dev:Description>Testing Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="3" Name="DEP13" Usage="None">
<dev:Description>Guided Fundamentals</dev:Description>
</dev:Division>
</dev:Divisions>
</dev:Visitor>
<dev:Visitor Name="Dev03" Location="FGRTY">
<dev:Divisions>
<dev:Division Number="1" Name="TFR3" Usage="Monitor">
<dev:Description>Format Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="2" Name="DEF32" Usage="Monitor">
<dev:Description>Testing Fundamentals</dev:Description>
</dev:Division>
<dev:Division Number="3" Name="DEP13" Usage="None">
<dev:Description>Guided Fundamentals</dev:Description>
</dev:Division>
</dev:Divisions>
</dev:Visitor>
</dev:Visitors>
<dev:Senders>
<dev:Sender Name="FGY(14A)" />
</dev:Senders>
</dev:A1>
</dev:Functions>
<dev:Functions Id="A2">
<dev:A2 Number="1">
<dev:Codes>C</dev:Codes>
<dev:Required>true</dev:Required>
<dev:Informational>false</dev:Informational>
<dev:Remarks>Support</dev:Remarks>
<dev:Notes>Ready</dev:Notes>
<dev:Visitors>
<dev:Visitor Name="GHFF">
<dev:Divisions>
<dev:Division Number="0" Name="Trial" Usage="None">
<dev:FromLocation>LOPO</dev:FromLocation>
<dev:ToLocation>RDSS</dev:ToLocation>
<dev:Description>Rich Information</dev:Description>
</dev:Division>
</dev:Divisions>
</dev:Visitor>
</dev:Visitors>
<dev:Senders>
<dev:Sender Name="W33R" />
</dev:Senders>
<dev:IsReady>true</dev:IsReady>
<dev:IsCall>false</dev:IsCall>
</dev:A2>
<dev:A2 Number="2">
<dev:Codes>A</dev:Codes>
<dev:Required>true</dev:Required>
<dev:Informational>false</dev:Informational>
<dev:Remarks>Loader Ready</dev:Remarks>
<dev:Notes>Ready</dev:Notes>
<dev:Visitors>
<dev:Visitor Name="UDT">
<dev:Divisions>
<dev:Division Number="0" Name="Trial" Usage="None">
<dev:FromLocation>TYUJ</dev:FromLocation>
<dev:ToLocation>DETF</dev:ToLocation>
<dev:Description>Web Format</dev:Description>
</dev:Division>
</dev:Divisions>
</dev:Visitor>
</dev:Visitors>
<dev:Senders>
<dev:Sender Name="RJ4" />
</dev:Senders>
<dev:IsReady>true</dev:IsReady>
<dev:IsCall>false</dev:IsCall>
</dev:A2>
</dev:Functions>
</dev:Doc>
CREATE PROCEDURE [dbo].[GetXmlSearchString]
@findString NVARCHAR(100)
AS
BEGIN
SET NOCOUNT ON
SET @findstring = UPPER(@findstring);
;WITH XMLNAMESPACES (Default 'http://www.w3.org/2001/XMLSchema' )
SELECT
XmlId,
CAST(x.value('.' , 'nvarchar(MAX)') As nvarchar(MAX)) AS Value,
a.value('(@Settings)[1]', 'NVARCHAR(200)') AS Title,
b.value('(@Id)[1]','nvarchar(MAX)') As [Function],
d.value('@Number[1]', 'INT') AS TeamNumber,
c.value('(@Name)[1]','nvarchar(MAX)') As Visitor,
f.value('(@Name)[1]', 'NVARCHAR(MAX)') As Sender
--,RANK() OVER
-- (PARTITION BY d.value('@Number[1]', 'INT')
-- Order By XmlId DESC) As RANK
FROM dbo.XmlTable x
CROSS APPLY XmlDocument.nodes('Doc') As aa(a)
CROSS APPLY a.nodes('Functions') As bb(b)
CROSS APPLY b.nodes('*') dd(d)
CROSS APPLY d.nodes('Visitors/Visitor') As cc(c)
CROSS APPLY d.nodes('Senders/Sender') ff(f)
CROSS APPLY d.nodes('(.//*[contains(upper-case(text()[1]), sql:variable("@findString"))])[1]
, (.//@*[contains(upper-case(.), sql:variable("@findString"))])[1]') a(x)
--Where a.x.value('.','nvarchar(MAX)') like '%'+@findstring+'%'
Order By XmlId
RETURN
END
GO
要搜索确切的单词，请添加WHERE子句：
WHERE a.x.value('.','nvarchar(MAX)') like @findstring+' %'
or a.x.value('.','nvarchar(MAX)') like '% ' + @findstring+' %'
or a.x.value('.','nvarchar(MAX)') like '% ' + @findstring
or a.x.value('.','nvarchar(MAX)') = @findstring
Where ' ' + a.x.value('.','nvarchar(MAX)') + ' ' like '%[^a-z]' + @findstring + '[^a-z]%'
Where ' ' + a.x.value('.','nvarchar(MAX)') + ' ' like '% ' + @findstring + ' %'
Where ' ' + a.x.value('.','nvarchar(MAX)') + ' ' like '%[^a-z]' + @findstring + '[^a-z]%'