Reference documentation and code samples for the Cloud AutoML V1beta1 Client class ColumnSpec.
A representation of a column in a relational table. When listing them, column specs are returned in the same order in which they were given on import .
Used by:
- Tables
Generated from protobuf message google.cloud.automl.v1beta1.ColumnSpec
Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ name |
string
Output only. The resource name of the column specs. Form: |
↳ data_type |
Google\Cloud\AutoMl\V1beta1\DataType
The data type of elements stored in the column. |
↳ display_name |
string
Output only. The name of the column to show in the interface. The name can be up to 100 characters long and can consist only of ASCII Latin letters A-Z and a-z, ASCII digits 0-9, underscores(_), and forward slashes(/), and must start with a letter or a digit. |
↳ data_stats |
Google\Cloud\AutoMl\V1beta1\DataStats
Output only. Stats of the series of values in the column. This field may be stale, see the ancestor's Dataset.tables_dataset_metadata.stats_update_time field for the timestamp at which these stats were last updated. |
↳ top_correlated_columns |
array<Google\Cloud\AutoMl\V1beta1\ColumnSpec\CorrelatedColumn>
Deprecated. |
↳ etag |
string
Used to perform consistent read-modify-write updates. If not set, a blind "overwrite" update happens. |
getName
Output only. The resource name of the column specs.
Form:
projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}/columnSpecs/{column_spec_id}
| Returns | |
|---|---|
| Type | Description |
string | |
setName
Output only. The resource name of the column specs.
Form:
projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}/columnSpecs/{column_spec_id}
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getDataType
The data type of elements stored in the column.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AutoMl\V1beta1\DataType|null | |
hasDataType
clearDataType
setDataType
The data type of elements stored in the column.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AutoMl\V1beta1\DataType
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getDisplayName
Output only. The name of the column to show in the interface. The name can be up to 100 characters long and can consist only of ASCII Latin letters A-Z and a-z, ASCII digits 0-9, underscores(_), and forward slashes(/), and must start with a letter or a digit.
| Returns | |
|---|---|
| Type | Description |
string | |
setDisplayName
Output only. The name of the column to show in the interface. The name can be up to 100 characters long and can consist only of ASCII Latin letters A-Z and a-z, ASCII digits 0-9, underscores(_), and forward slashes(/), and must start with a letter or a digit.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getDataStats
Output only. Stats of the series of values in the column.
This field may be stale, see the ancestor's Dataset.tables_dataset_metadata.stats_update_time field for the timestamp at which these stats were last updated.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AutoMl\V1beta1\DataStats|null | |
hasDataStats
clearDataStats
setDataStats
Output only. Stats of the series of values in the column.
This field may be stale, see the ancestor's Dataset.tables_dataset_metadata.stats_update_time field for the timestamp at which these stats were last updated.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AutoMl\V1beta1\DataStats
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getTopCorrelatedColumns
Deprecated.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\RepeatedField | |
setTopCorrelatedColumns
Deprecated.
| Parameter | |
|---|---|
| Name | Description |
var |
array<Google\Cloud\AutoMl\V1beta1\ColumnSpec\CorrelatedColumn>
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getEtag
Used to perform consistent read-modify-write updates. If not set, a blind "overwrite" update happens.
| Returns | |
|---|---|
| Type | Description |
string | |
setEtag
Used to perform consistent read-modify-write updates. If not set, a blind "overwrite" update happens.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |