Reference documentation and code samples for the Google Cloud Dms V1 Client class MultiColumnDatatypeChange.
Options to configure rule type MultiColumnDatatypeChange.
The rule is used to change the data type and associated properties of multiple columns at once. The rule filter field can refer to one or more entities. The rule scope can be one of:Column. This rule requires additional filters to be specified beyond the basic rule filter field, which is the source data type, but the rule supports additional filtering capabilities such as the minimum and maximum field length. All additional filters which are specified are required to be met in order for the rule to be applied (logical AND between the fields).
Generated from protobuf message google.cloud.clouddms.v1.MultiColumnDatatypeChange
Namespace
Google \ Cloud \ CloudDms \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ source_data_type_filter |
string
Required. Filter on source data type. |
↳ source_text_filter |
Google\Cloud\CloudDms\V1\SourceTextFilter
Optional. Filter for text-based data types like varchar. |
↳ source_numeric_filter |
Google\Cloud\CloudDms\V1\SourceNumericFilter
Optional. Filter for fixed point number data types such as NUMERIC/NUMBER. |
↳ new_data_type |
string
Required. New data type. |
↳ override_length |
int|string
Optional. Column length - e.g. varchar (50) - if not specified and relevant uses the source column length. |
↳ override_scale |
int
Optional. Column scale - when relevant - if not specified and relevant uses the source column scale. |
↳ override_precision |
int
Optional. Column precision - when relevant - if not specified and relevant uses the source column precision. |
↳ override_fractional_seconds_precision |
int
Optional. Column fractional seconds precision - used only for timestamp based datatypes - if not specified and relevant uses the source column fractional seconds precision. |
↳ custom_features |
Google\Protobuf\Struct
Optional. Custom engine specific features. |
getSourceDataTypeFilter
Required. Filter on source data type.
| Returns | |
|---|---|
| Type | Description |
string | |
setSourceDataTypeFilter
Required. Filter on source data type.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getSourceTextFilter
Optional. Filter for text-based data types like varchar.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\CloudDms\V1\SourceTextFilter|null | |
hasSourceTextFilter
setSourceTextFilter
Optional. Filter for text-based data types like varchar.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\CloudDms\V1\SourceTextFilter
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getSourceNumericFilter
Optional. Filter for fixed point number data types such as NUMERIC/NUMBER.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\CloudDms\V1\SourceNumericFilter|null | |
hasSourceNumericFilter
setSourceNumericFilter
Optional. Filter for fixed point number data types such as NUMERIC/NUMBER.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\CloudDms\V1\SourceNumericFilter
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getNewDataType
Required. New data type.
| Returns | |
|---|---|
| Type | Description |
string | |
setNewDataType
Required. New data type.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getOverrideLength
Optional. Column length - e.g. varchar (50) - if not specified and relevant uses the source column length.
| Returns | |
|---|---|
| Type | Description |
int|string | |
setOverrideLength
Optional. Column length - e.g. varchar (50) - if not specified and relevant uses the source column length.
| Parameter | |
|---|---|
| Name | Description |
var |
int|string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getOverrideScale
Optional. Column scale - when relevant - if not specified and relevant uses the source column scale.
| Returns | |
|---|---|
| Type | Description |
int | |
setOverrideScale
Optional. Column scale - when relevant - if not specified and relevant uses the source column scale.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getOverridePrecision
Optional. Column precision - when relevant - if not specified and relevant uses the source column precision.
| Returns | |
|---|---|
| Type | Description |
int | |
setOverridePrecision
Optional. Column precision - when relevant - if not specified and relevant uses the source column precision.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getOverrideFractionalSecondsPrecision
Optional. Column fractional seconds precision - used only for timestamp based datatypes - if not specified and relevant uses the source column fractional seconds precision.
| Returns | |
|---|---|
| Type | Description |
int | |
setOverrideFractionalSecondsPrecision
Optional. Column fractional seconds precision - used only for timestamp based datatypes - if not specified and relevant uses the source column fractional seconds precision.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getCustomFeatures
Optional. Custom engine specific features.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Struct|null | |
hasCustomFeatures
clearCustomFeatures
setCustomFeatures
Optional. Custom engine specific features.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Struct
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getSourceFilter
| Returns | |
|---|---|
| Type | Description |
string | |