public sealed class GqlQuery : IMessage<GqlQuery>, IEquatable<GqlQuery>, IDeepCloneable<GqlQuery>, IBufferMessage, IMessageReference documentation and code samples for the Google Cloud Datastore v1 API class GqlQuery.
A GQL query.
Namespace
Google.Cloud.Datastore.V1Assembly
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 |
|