TSql100Parser.ParseConstantOrIdentifierWithDefault 方法 (TextReader, IList<ParseError>%, Int32, Int32, Int32)
Parses an input string to get a constant or identifier or default literal (literal with value "DEFAULT"). This will return null, if there were any errors.
命名空间： Microsoft.SqlServer.TransactSql.ScriptDom
程序集： Microsoft.SqlServer.TransactSql.ScriptDom（在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中）
语法
声明
Public Overrides Function ParseConstantOrIdentifierWithDefault ( _
input As TextReader, _
<OutAttribute> ByRef errors As IList(Of ParseError), _
startOffset As Integer, _
startLine As Integer, _
startColumn As Integer _
) As TSqlFragment
用法
Dim instance As TSql100Parser
Dim input As TextReader
Dim errors As IList(Of ParseError)
Dim startOffset As Integer
Dim startLine As Integer
Dim startColumn As Integer
Dim returnValue As TSqlFragment
returnValue = instance.ParseConstantOrIdentifierWithDefault(input, _
errors, startOffset, startLine, startColumn)
public override TSqlFragment ParseConstantOrIdentifierWithDefault(
TextReader input,
out IList<ParseError> errors,
int startOffset,
int startLine,
int startColumn
)
public:
virtual TSqlFragment^ ParseConstantOrIdentifierWithDefault(
TextReader^ input,
[OutAttribute] IList<ParseError^>^% errors,
int startOffset,
int startLine,
int startColumn
) override
abstract ParseConstantOrIdentifierWithDefault :
input:TextReader *
errors:IList<ParseError> byref *
startOffset:int *
startLine:int *
startColumn:int -> TSqlFragment
override ParseConstantOrIdentifierWithDefault :
input:TextReader *
errors:IList<ParseError> byref *
startOffset:int *
startLine:int *
startColumn:int -> TSqlFragment
public override function ParseConstantOrIdentifierWithDefault(
input : TextReader,
errors : IList<ParseError>,
startOffset : int,
startLine : int,
startColumn : int
) : TSqlFragment
参数
- input
类型：System.IO.TextReader
The script that will be parsed.
- errors
类型：System.Collections.Generic.IList<ParseError>%
When this method returns, contains the list of error that occurred during parsing.
- startOffset
类型：System.Int32
The starting offset.
- startLine
类型：System.Int32
The starting line.
- startColumn
类型：System.Int32
The starting column.
返回值
类型：Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
The constant or identifier with default.