Vertica - Insert

Overview

The Vertica - Insert Snap executes a SQL INSERT statement to insert records into the selected table of a Vertica database.

The Snap uses the document's keys as columns and the document's values as values to insert records.

Prerequisites

None.

Supported Accounts

Snap views

Type Description Examples of upstream and downstream Snaps
Input

This Snap has exactly one document input view.

The records to be inserted.
Output

This Snap has at most one document output view.

The original document with the inserted records.
Error

This Snap has at most one document error view and produces zero or more documents in the view.

Warning: Database Write Snaps output all records of a batch (as configured in your account settings) to the error view if the write fails during batch processing.
Warning:

In a scenario where the Auto commit on the account is set to true, and the downstream Snap depends on the data processed on an Upstream Database Bulk Load Snap, use the Script Snap to add delay for the data to be available.

For example, when performing a create, insert and a delete function sequentially on a pipeline, using a Script Snap helps in creating a delay between the insert and delete function or otherwise it may turn out that the delete function is triggered even before inserting the records on the table.

Snap settings

Legend:
  • Expression icon (): Allows using pipeline parameters to set field values dynamically (if enabled). SnapLogic Expressions are not supported. If disabled, you can provide a static value.
  • SnapGPT (): Generates SnapLogic Expressions based on natural language using SnapGPT. Learn more.
  • Suggestion icon (): Populates a list of values dynamically based on your Snap configuration. You can select only one attribute at a time using the icon. Type into the field if it supports a comma-separated list of values.
  • Upload : Uploads files. Learn more.
Learn more about the icons in the Snap settings dialog.
Field/Field set Description
Label

String

Required. Specify a unique name for the Snap. Modify this to be more appropriate, especially if more than one of the same Snaps is in the pipeline.

Default value: Vertica Insert

Example: Vertica Insert
Schema name

String/Expression/ Suggestion

 Required. Specify 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.
Note: The values can be passed using the Pipeline parameters but not the upstream parameter.

Default value: N/A

Example: public
Table name

String/Expression/ Suggestion

 Required. Specify the table on which to execute the insert operation.
Note: The values can be passed using the Pipeline parameters but not the upstream parameter.

Default value: N/A

Example: "dbo"."Employee"
Create table if not present

Checkbox

 Select this check box to automatically create the target table if it does not exist. This Snap creates a table based on the data types of the columns generated from the first row of the input document.

Default value: Not selected
Number of retries

Integer/Expression

 Specify the maximum number of times that the process must be retried before displaying an error.

Default value: 0

Example: 3
Retry interval (seconds)

Integer/Expression

 Specify the maximum resting time in seconds between subsequent retries.

Default value: 1

Example: 10
Snap Execution

Dropdown list

Choose one of the three modes in which the Snap executes. The available options are:

Validate & Execute: Performs limited execution of the Snap and generates a data preview during pipeline validation. Subsequently, performs full execution of the Snap (unlimited records) during pipeline runtime.

Execute only: Performs full execution of the Snap during pipeline execution without generating preview data.

Disabled: Disables the Snap and all Snaps that are downstream from it.

Default value: Execute only

Example: Validate & Execute