AlloyDB Delete
In this article
Overview
You can use this Snap to execute an SQL delete query.
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Snap Type
The AlloyDB Delete Snap is a Write-type Snap.
Prerequisites
None.
Support for Ultra Pipelines
Works in Ultra Pipelines.
Limitations and Known Issues
None.
Behavior Change
Snap Views
Type | Format | Number of Views | Examples of Upstream and Downstream Snaps | Description |
---|---|---|---|---|
Input | Document  |
|
| WHEREÂ clause for the delete condition. |
Output | Document  |
| Optional | The status of the deleted object. |
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 fieldset.
Remove icon ( ): Indicates that you can remove fields from the fieldset.
Upload icon ( ): Indicates that you can upload files.
Field Name | Field Type | Description |
---|---|---|
Label* Â Default Value:Â AlloyDB Delete | String | Specify a unique name for the Snap. Â |
Schema Name  Default Value: N/A | String/Expression | The database schema name. Selecting a schema filters the Table name list to show only those tables within the selected schema. |
Table Name  Default Value: N/A | String/Expression | Table name to execute the delete on. The values can be passed using the pipeline parameters but not the upstream parameter.  |
Delete condition (deletes all records from table if left blank) Â Default Value:Â N/A Without using expressions
Using expressions
| String/Expression | Specify a valid WHERE clause for the delete condition. The delete condition may also be passed through an upstream Snap or through the Pipeline parameters. If you leave this field blank, the Snap deletes all the records from the table. Here is an example of a delete statement. |
Number of Retries  Default Value: 0 | 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 | Specify 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
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Related Links
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