On this Page
tocmaxLevel | 2 |
---|---|
exclude | Older Versions|Additional Resources|Related Links|Related Information |
Snap type: | Write | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Description: | This Snap executes a Vertica bulk upsertVertica update. | |||||||||||||||
Prerequisites: | [None]N/A | |||||||||||||||
Support and limitations: | Ultra pipelines: Works in Ultra Pipelines .Spark mode: Not supported in Spark mode. | |||||||||||||||
Account: | This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. See Vertica Account for See Configuring Vertica Accounts for information on setting up this type of account. | |||||||||||||||
Views: |
| |||||||||||||||
Settings | ||||||||||||||||
Label* | Required. The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline. | |||||||||||||||
Schema name | Required. The database schema name. Selecting a schema filters the Table name list to show only those tables within the selected schema. The property is suggestible and retrieves available database schemas during suggest values.
Example: public | |||||||||||||||
Table name* | Required. The name of the table to execute the update operation on.
Example: emp | |||||||||||||||
Update condition | Example: email Id Specify the SQL WHERE clause of the update statement. You can define specific values or columns to update (Set condition) in the upstream Snap, such as Mapper Snap, and then use the WHERE clause to apply these conditions on the columns sourced from the upstream Snap. For instance, here is a sample of an Update SQL query:
Refer to the example to understand how to use the Update Condition. Examples: Without using expressions
Using expressions
| |||||||||||||||
Number of retries | The maximum number of times that the process willmust be retried before displaying an error. Example: 2 Default value: 0 | |||||||||||||||
Retry interval (seconds) | The maximum resting time in seconds between subsequent retries. Example: 2Default: 1 |
Note |
---|
Using this option creates a table with all columns of type STRING. |
Default value: Not selected
Key columns
Required. The columns to use to check for existing entries in the target table.
Truncate data
Truncate the existing data before performing the data load. With the Bulk Update Snap, instead of executing truncate and then update, using a Bulk Insert Snap would be faster.
Default value: Not selected
Maximum error count
Required.
The maximum number of rows that can fail before the bulk load operation is stopped.
Example: 10
Default value: 0
Truncate columns
Truncate column values that are larger than the maximum column length in the table.
Default value: Selected
Additional options
Additional options to be passed to the COPY command. See https://my.vertica.com/documentation/vertica/ for the available options.2
Default value: 1
Multiexcerpt include macro | ||||
---|---|---|---|---|
|
Multiexcerpt include macro | ||||
---|---|---|---|---|
|
Insert excerpt | ||||||
---|---|---|---|---|---|---|
|
Insert excerpt | ||||||
---|---|---|---|---|---|---|
|