Reference documentation and code samples for the Google BigQuery Storage V1 Client class ArrowSchema.
Arrow schema as specified in https://arrow.apache.org/docs/python/api/datatypes.html and serialized to bytes using IPC: https://arrow.apache.org/docs/format/Columnar.html#serialization-and-interprocess-communication-ipc See code samples on how this message can be deserialized.
Generated from protobuf message google.cloud.bigquery.storage.v1.ArrowSchema
Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ serialized_schema |
string
IPC serialized Arrow schema. |
getSerializedSchema
IPC serialized Arrow schema.
| Returns | |
|---|---|
| Type | Description |
string | |
setSerializedSchema
IPC serialized Arrow schema.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |