Class KeywordValue

Namespace

The.SQL.QIR.Values

Assembly

Instagile.dll

used for special arguments to functions and other constructs which have similar semantics but different syntax between RDBMSes

[MessagePackObject(false)]
public sealed class KeywordValue : Value, IEquatable<Value>

Inheritance

object

Value

KeywordValue

Implements

IEquatable<Value>

Inherited Members

Value.CombineAggregates(Aggregated, Aggregated)

Value.Joins

Value.GetAttribute(IReadOnlyDictionary<string, EntityTable>)

Value.Equals(object)

Value.ToLines()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Constructors

KeywordValue(KeywordName)

public KeywordValue(KeywordName name)

Parameters

name KeywordName

Fields

Name

[Key(0)]
public readonly KeywordName Name

Field Value

KeywordName

Properties

IsAggregate

Whether the value is a projection of an entire relation instead of a single row.

[IgnoreMember]
public override Aggregated IsAggregate { get; }

Property Value

Aggregated

IsLiteral

Whether the value is self-paranthesing.

[IgnoreMember]
public override bool IsLiteral { get; }

Property Value

bool

IsNullable

Whether the value can be NULL at runtime.

[IgnoreMember]
public override bool IsNullable { get; }

Property Value

bool

Methods

Equals(Value?)

Indicates whether the current object is equal to another object of the same type.

public override bool Equals(Value? obj)

Parameters

obj Value

Returns

bool

true if the current object is equal to the other parameter; otherwise, false.

GetHashCode()

Serves as the default hash function.

public override int GetHashCode()

Returns

int

A hash code for the current object.

ToString()

Returns a string that represents the current object.

public override string ToString()

Returns

string

A string that represents the current object.

WithSource(Table, Table)

public override Value WithSource(Table oldSource, Table newSource)

Parameters

oldSource Table

newSource Table

Returns

Value