Google Cloud Spanner v1 API - Enum TypeCode (4.1.0)

Stay organized with collections Save and categorize content based on your preferences.
public enum TypeCode

Reference documentation and code samples for the Google Cloud Spanner v1 API enum TypeCode.

TypeCode is used as part of [Type][google.spanner.v1.Type] to indicate the type of a Cloud Spanner value.

Each legal value of a type can be encoded to or decoded from a JSON value, using the encodings described below. All Cloud Spanner values can be null, regardless of type; nulls are always encoded as a JSON null.

Namespace

Google.Cloud.Spanner.V1

Assembly

Google.Cloud.Spanner.V1.dll

Fields

NameDescription
Array

Encoded as list, where the list elements are represented according to [array_element_type][google.spanner.v1.Type.array_element_type].

Bool

Encoded as JSON true or false.

Bytes

Encoded as a base64-encoded string, as described in RFC 4648, section 4.

Date

Encoded as string in RFC 3339 date format.

Float64

Encoded as number, or the strings "NaN", "Infinity", or "-Infinity".

Int64

Encoded as string, in decimal format.

Json

Encoded as a JSON-formatted string as described in RFC 7159. The following rules are applied when parsing JSON input:

  • Whitespace characters are not preserved.
  • If a JSON object has duplicate keys, only the first key is preserved.
  • Members of a JSON object are not guaranteed to have their order preserved.
  • JSON array elements will have their order preserved.
Numeric

Encoded as string, in decimal format or scientific notation format. <br>Decimal format: <br>[+-]Digits[.[Digits]] or <br>[+-][Digits].Digits

Scientific notation: <br>[+-]Digits[.[Digits]][ExponentIndicator[+-]Digits] or <br>[+-][Digits].Digits[ExponentIndicator[+-]Digits] <br>(ExponentIndicator is &quot;e&quot; or &quot;E&quot;)

String

Encoded as string.

Struct

Encoded as list, where list element i is represented according to [struct_type.fields[i]][google.spanner.v1.StructType.fields].

Timestamp

Encoded as string in RFC 3339 timestamp format. The time zone must be present, and must be &quot;Z&quot;.

If the schema has the column option allow_commit_timestamp=true, the placeholder string &quot;spanner.commit_timestamp()&quot; can be used to instruct the system to insert the commit timestamp associated with the transaction commit.

Unspecified

Not specified.

Extension Method