C# Class IQ.Data.QueryLanguage

Defines the language rules for the query provider

Public Methods

Method	Description
CanBeColumn ( Expression expression ) : bool	Determines whether the given expression can be represented as a column in a select expressionss
Format ( Expression expression ) : string	Converts the query expression into text of this query language
IsScalar ( Type type ) : bool	Determines whether the CLR type corresponds to a scalar data type in the query language
Parameterize ( Expression expression ) : Expression	Determine which sub-expressions must be parameters
Quote ( string name ) : string
Translate ( Expression expression ) : Expression	Provides language specific query translation. Use this to apply language specific rewrites or to make assertions/validations about the query.

Determines whether the given expression can be represented as a column in a select expressionss

public CanBeColumn ( Expression expression ) : bool
expression	System.Linq.Expressions.Expression
return	bool

Converts the query expression into text of this query language

public Format ( Expression expression ) : string
expression	System.Linq.Expressions.Expression
return	string

Determines whether the CLR type corresponds to a scalar data type in the query language

public IsScalar ( Type type ) : bool
type	System.Type
return	bool

Determine which sub-expressions must be parameters

public Parameterize ( Expression expression ) : Expression
expression	System.Linq.Expressions.Expression
return	System.Linq.Expressions.Expression

public Quote ( string name ) : string
name	string
return	string

Provides language specific query translation. Use this to apply language specific rewrites or to make assertions/validations about the query.

public Translate ( Expression expression ) : Expression
expression	System.Linq.Expressions.Expression
return	System.Linq.Expressions.Expression