Google Cloud Datastore v1 API - Class GqlQuery (4.5.0)

public sealed class GqlQuery : IMessage<GqlQuery>, IEquatable<GqlQuery>, IDeepCloneable<GqlQuery>, IBufferMessage, IMessage

Reference documentation and code samples for the Google Cloud Datastore v1 API class GqlQuery.

A GQL query.

Inheritance

object > GqlQuery

Implements

IMessage GqlQuery, IEquatable GqlQuery, IDeepCloneable GqlQuery, IBufferMessage, IMessage

Inherited Members

object.GetHashCode()

object.GetType()

object.ToString()

Namespace

Google CloudGoogle.Cloud.DatastoreV1

Assembly

Google.Cloud.Datastore.V1.dll

Constructors

GqlQuery()

public GqlQuery()

GqlQuery(GqlQuery)

public GqlQuery(GqlQuery other)

Parameter
Name	Description
`other`	`GqlQuery`

Properties

AllowLiterals

public bool AllowLiterals { get; set; }

When false, the query string must not contain any literals and instead must bind all values. For example, SELECT * FROM Kind WHERE a = 'string literal' is not allowed, while SELECT * FROM Kind WHERE a = @value is.

Property Value
Type	Description
`bool`

NamedBindings

public MapField<string, GqlQueryParameter> NamedBindings { get; }

For each non-reserved named binding site in the query string, there must be a named parameter with that name, but not necessarily the inverse.

Key must match regex [A-Za-z_$][A-Za-z_$0-9]*, must not match regex __.*__, and must not be "".

Property Value
Type	Description
`MapFieldstringGqlQueryParameter`

PositionalBindings

public RepeatedField<GqlQueryParameter> PositionalBindings { get; }

Numbered binding site @1 references the first numbered parameter, effectively using 1-based indexing, rather than the usual 0.

For each binding site numbered i in query_string, there must be an i-th numbered parameter. The inverse must also be true.

Property Value
Type	Description
`RepeatedFieldGqlQueryParameter`

QueryString

public string QueryString { get; set; }

A string of the format described here.

Property Value
Type	Description
`string`