Enum TypeAnnotationCode (6.83.0) 

public enum TypeAnnotationCode extends Enum<TypeAnnotationCode> implements ProtocolMessageEnum

TypeAnnotationCode is used as a part of Type to disambiguate SQL types that should be used for a given Cloud Spanner value. Disambiguation is needed because the same Cloud Spanner type can be mapped to different SQL types depending on SQL dialect. TypeAnnotationCode doesn't affect the way value is serialized.

Protobuf enum google.spanner.v1.TypeAnnotationCode

Implements

ProtocolMessageEnum

Static Fields

Name Description
PG_JSONB

PostgreSQL compatible JSONB type. This annotation needs to be applied to Type instances having JSON type code to specify that values of this type should be treated as PostgreSQL JSONB values. Currently this annotation is always needed for JSON when a client interacts with PostgreSQL-enabled Spanner databases.

PG_JSONB = 3;
PG_JSONB_VALUE

PostgreSQL compatible JSONB type. This annotation needs to be applied to Type instances having JSON type code to specify that values of this type should be treated as PostgreSQL JSONB values. Currently this annotation is always needed for JSON when a client interacts with PostgreSQL-enabled Spanner databases.

PG_JSONB = 3;
PG_NUMERIC

PostgreSQL compatible NUMERIC type. This annotation needs to be applied to Type instances having NUMERIC type code to specify that values of this type should be treated as PostgreSQL NUMERIC values. Currently this annotation is always needed for NUMERIC when a client interacts with PostgreSQL-enabled Spanner databases.

PG_NUMERIC = 2;
PG_NUMERIC_VALUE

PostgreSQL compatible NUMERIC type. This annotation needs to be applied to Type instances having NUMERIC type code to specify that values of this type should be treated as PostgreSQL NUMERIC values. Currently this annotation is always needed for NUMERIC when a client interacts with PostgreSQL-enabled Spanner databases.

PG_NUMERIC = 2;
PG_OID

PostgreSQL compatible OID type. This annotation can be used by a client interacting with PostgreSQL-enabled Spanner database to specify that a value should be treated using the semantics of the OID type.

PG_OID = 4;
PG_OID_VALUE

PostgreSQL compatible OID type. This annotation can be used by a client interacting with PostgreSQL-enabled Spanner database to specify that a value should be treated using the semantics of the OID type.

PG_OID = 4;
TYPE_ANNOTATION_CODE_UNSPECIFIED

Not specified.

TYPE_ANNOTATION_CODE_UNSPECIFIED = 0;
TYPE_ANNOTATION_CODE_UNSPECIFIED_VALUE

Not specified.

TYPE_ANNOTATION_CODE_UNSPECIFIED = 0;
UNRECOGNIZED

Static Methods

Name Description
forNumber(int value)
getDescriptor()
internalGetValueMap()
valueOf(Descriptors.EnumValueDescriptor desc)
valueOf(int value)

Deprecated. Use #forNumber(int) instead.
valueOf(String name)
values()

Methods

Name Description
getDescriptorForType()
getNumber()
getValueDescriptor()