AlloyDB Update
In this article
Overview
You can use this Snap to execute an AlloyDB update with the given properties.Â
Updates are batched up until the account's batch size property or the structure of the update statement changes. An update statement will change if an incoming document contains different keys than a previous document.Â
Snap Type
The AlloyDB Update Snap is a Write-type Snap.
Prerequisites
None.
Support for Ultra Pipelines
Works in Ultra Task Pipelines.
Limitations and Known Issues
None.
Snap Views
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Type | Format | Number of Views | Examples of Upstream and Downstream Snaps | Description |
---|---|---|---|---|
Input | Document  |
|
| Schema name, table name, and the update condition to apply on the query. |
Output | Document |
|
| Keys from the document are used as the columns to update, and their values are the updated values in the column. |
Error | Error handling is a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that the Snap might encounter while running the Pipeline by choosing one of the following options from the When errors occur list under the Views tab:
Learn more about Error handling in Pipelines. |
Snap Settings
Asterisk ( * ): Indicates a mandatory field.
Suggestion icon (): Indicates a list that is dynamically populated based on the configuration.
Expression icon ( ): Indicates the value is an expression (if enabled) or a static value (if disabled). Learn more about Using Expressions in SnapLogic.
Add icon ( ): Indicates that you can add fields in the field set.
Remove icon ( ): Indicates that you can remove fields from the field set.
Upload icon ( ): Indicates that you can upload files.
Field Name | Field Type | Description |
---|---|---|
Label* | String | Specify a unique name for the Snap. Â |
Schema name  Default value: None  | String/Expression/Suggestion | The database schema name. Selecting a schema filters the Table name list to show only those tables in the selected schema. The property is suggestible and will retrieve available database schemas with suggested values. The values can be passed using the Pipeline parameters but not the upstream parameter. |
Table name* Â Default Value:Â None | String/Expression/Suggestion | The name of the table to execute the update operation on. Â |
Update condition  Default value: None Without using expressions
Using expressions
| String/Expression | Condition to execute an update on. |
Number of retries Default value: 0 Â | Integer/Expression | Specify the maximum number of attempts to be made to receive a response. The request is terminated if the attempts do not result in a response. |
Retry interval (seconds) Default value: 1 | Integer/Expression | Specifies the time interval between two successive retry requests. A retry happens only when the previous attempt resulted in an exception. |
Snap Execution Default Value:Â Execute Only | Dropdown list | Select one of the following three modes in which the Snap executes:
|
Snap Pack History
Related Links
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