Cloud AutoML V1beta1 Client - Class TableSpec (1.5.4)

Version 1.5.4

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• 2.0.2
• 1.6.5
• 1.5.4
• 1.4.17

Beta

This library is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Reference documentation and code samples for the Cloud AutoML V1beta1 Client class TableSpec.

A specification of a relational table.

The table's schema is represented via its child column specs. It is pre-populated as part of ImportData by schema inference algorithm, the version of which is a required parameter of ImportData InputConfig. Note: While working with a table, at times the schema may be inconsistent with the data in the table (e.g. string in a FLOAT64 column). The consistency validation is done upon creation of a model. Used by:

• Tables

Generated from protobuf message google.cloud.automl.v1beta1.TableSpec

Namespace

Google \ Cloud \ AutoMl \ V1beta1

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ name	string Output only. The resource name of the table spec. Form: projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}
↳ time_column_spec_id	string column_spec_id of the time column. Only used if the parent dataset's ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and those in between to VALIDATE. Required type: TIMESTAMP. If both this column and ml_use_column are not set, then ML use of all rows will be assigned by AutoML. NOTE: Updates of this field will instantly affect any other users concurrently working with the dataset.
↳ row_count	int|string Output only. The number of rows (i.e. examples) in the table.
↳ valid_row_count	int|string Output only. The number of valid rows (i.e. without values that don't match DataType-s of their columns).
↳ column_count	int|string Output only. The number of columns of the table. That is, the number of child ColumnSpec-s.
↳ input_configs	array<Google\Cloud\AutoMl\V1beta1\InputConfig> Output only. Input configs via which data currently residing in the table had been imported.
↳ 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 table spec.

Form: projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}

Returns
Type	Description
string

setName

Output only. The resource name of the table spec.

Form: projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getTimeColumnSpecId

column_spec_id of the time column. Only used if the parent dataset's ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and those in between to VALIDATE.

Required type: TIMESTAMP. If both this column and ml_use_column are not set, then ML use of all rows will be assigned by AutoML. NOTE: Updates of this field will instantly affect any other users concurrently working with the dataset.

Returns
Type	Description
string

setTimeColumnSpecId

column_spec_id of the time column. Only used if the parent dataset's ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and those in between to VALIDATE.

Required type: TIMESTAMP. If both this column and ml_use_column are not set, then ML use of all rows will be assigned by AutoML. NOTE: Updates of this field will instantly affect any other users concurrently working with the dataset.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getRowCount

Output only. The number of rows (i.e. examples) in the table.

Returns
Type	Description
int|string

setRowCount

Output only. The number of rows (i.e. examples) in the table.

Parameter
Name	Description
var	int|string

Returns
Type	Description
$this

getValidRowCount

Output only. The number of valid rows (i.e. without values that don't match DataType-s of their columns).

Returns
Type	Description
int|string

setValidRowCount

Output only. The number of valid rows (i.e. without values that don't match DataType-s of their columns).

Parameter
Name	Description
var	int|string

Returns
Type	Description
$this

getColumnCount

Output only. The number of columns of the table. That is, the number of child ColumnSpec-s.

Returns
Type	Description
int|string

setColumnCount

Output only. The number of columns of the table. That is, the number of child ColumnSpec-s.

Parameter
Name	Description
var	int|string

Returns
Type	Description
$this

getInputConfigs

Output only. Input configs via which data currently residing in the table had been imported.

Returns
Type	Description
Google\Protobuf\Internal\RepeatedField

setInputConfigs

Output only. Input configs via which data currently residing in the table had been imported.

Parameter
Name	Description
var	array<Google\Cloud\AutoMl\V1beta1\InputConfig>

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