Reference documentation and code samples for the Google Cloud Data Catalog V1 Client class PhysicalSchema.
Native schema used by a resource represented as an entry. Used by query engines for deserializing and parsing source data.
Generated from protobuf message google.cloud.datacatalog.v1.PhysicalSchema
Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ avro |
Google\Cloud\DataCatalog\V1\PhysicalSchema\AvroSchema
Schema in Avro JSON format. |
↳ thrift |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ThriftSchema
Schema in Thrift format. |
↳ protobuf |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ProtobufSchema
Schema in protocol buffer format. |
↳ parquet |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ParquetSchema
Marks a Parquet-encoded data source. |
↳ orc |
Google\Cloud\DataCatalog\V1\PhysicalSchema\OrcSchema
Marks an ORC-encoded data source. |
↳ csv |
Google\Cloud\DataCatalog\V1\PhysicalSchema\CsvSchema
Marks a CSV-encoded data source. |
getAvro
Schema in Avro JSON format.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\AvroSchema|null | |
hasAvro
setAvro
Schema in Avro JSON format.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\AvroSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getThrift
Schema in Thrift format.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ThriftSchema|null | |
hasThrift
setThrift
Schema in Thrift format.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ThriftSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getProtobuf
Schema in protocol buffer format.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ProtobufSchema|null | |
hasProtobuf
setProtobuf
Schema in protocol buffer format.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ProtobufSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getParquet
Marks a Parquet-encoded data source.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ParquetSchema|null | |
hasParquet
setParquet
Marks a Parquet-encoded data source.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\ParquetSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getOrc
Marks an ORC-encoded data source.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\OrcSchema|null | |
hasOrc
setOrc
Marks an ORC-encoded data source.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\OrcSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getCsv
Marks a CSV-encoded data source.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\DataCatalog\V1\PhysicalSchema\CsvSchema|null | |
hasCsv
setCsv
Marks a CSV-encoded data source.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\DataCatalog\V1\PhysicalSchema\CsvSchema
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getSchema
| Returns | |
|---|---|
| Type | Description |
string | |