Teradata Database Dynamic Account

Overview

Use this account type to pass Teradata connection details dynamically as pipeline parameters. This enables a single Snap to connect to different Teradata database instances at runtime without modifying the account configuration.

Teradata Database Dynamic Account Settings

Important:

Expression-enabled authentication fields such as Username and Password support Secrets Management, a SnapLogic add-on that stores endpoint credentials in a third-party secrets manager such as AWS Secrets Manager, Azure Key Vault, or HashiCorp Vault. Pipelines obtain credentials directly from the secrets manager during validation and execution. Learn more: Configure Accounts to use secrets.

Prerequisites

A running Teradata database server.
Valid Teradata database credentials (username and password).

Account settings

Legend:

Expression icon (): Allows using JavaScript syntax to access SnapLogic Expressions to set field values dynamically (if enabled). If disabled, you can provide a static value. Learn more.
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 label for the account. Default value: N/A Example: Teradata dynamic account
Account properties `Fieldset`	Connection settings for the Teradata database.
Hostname `String/Expression`	Required. Specify the hostname or IP address of the Teradata database server. Default value: N/A Example: teradata.example.com
Port number `String/Expression`	Specify the port of the Teradata database server. Specifying a port may cause the address to be parsed as an IPv6 address; use with care. Default value: N/A Example: 1025
Database name `String/Expression`	Required. Specify the name of the Teradata database to connect to. Default value: N/A Example: sales_db
Username `String/Expression`	Required. Specify the username to use when connecting to the database. Used as the default username when retrieving connections. Supports expression mode for dynamic or secrets-managed values. Default value: N/A Example: td_user
Password `String/Expression`	Specify the password for the database connection. Used as the default password when retrieving connections. Supports expression mode for dynamic or secrets-managed values. Default value: N/A Example: Encrypted
JDBC jars `String/Expression`	Specify any JDBC JAR files to load. Each driver binary must have a unique name. If left blank, the default JDBC driver is loaded. Default value: N/A
JDBC driver class `String/Expression`	Required. Specify the JDBC driver class name to use. Default value: `com.teradata.jdbc.TeraDriver` Example: com.teradata.jdbc.TeraDriver
Advanced properties `Fieldset`	Connection pool settings for managing Teradata database connections.
Auto commit `Checkbox`	When selected, each batch is committed immediately after execution. If the Snap fails, only the batch in progress is rolled back. When deselected, output is committed only after all batches complete; if the Snap fails, the entire transaction is rolled back. Default value: Selected
Batch size `Integer/Expression`	Required. Specify the number of statements to execute at a time. Select queries are not batched. Large values may exceed the JDBC placeholder limit of 2100. Default value: 50 Example: 100
Fetch size `Integer/Expression`	Required. Specify the number of rows to fetch at a time when executing a query. Large values could cause the server to run out of memory. Default value: 100 Example: 500
Max pool size `Integer/Expression`	Required. Specify the maximum number of connections the pool maintains at a time. Default value: 50 Example: 100
Max life time `Integer/Expression`	Required. Specify the maximum lifetime (in minutes) of a connection in the pool. Set this value a few seconds shorter than any database or infrastructure-imposed connection time limit. A value of 0 indicates an infinite lifetime, subject to the Idle Timeout setting. In-use connections are never retired; connections are removed only after they are closed. Default value: 30 Example: 60
Idle timeout `Integer/Expression`	Required. Specify the maximum time (in minutes) a connection may sit idle in the pool. A value of 0 means idle connections are never removed from the pool. Default value: 5 Example: 10
Checkout timeout `Integer/Expression`	Required. Specify the number of milliseconds to wait for a connection when the pool is exhausted. A value of 0 causes the Snap to wait indefinitely; SnapLogic recommends not setting this to 0. Default value: 10000 Example: 5000
URL properties `Fieldset`	Additional JDBC URL connection properties specified as name-value pairs.
URL property name `String/Expression`	Specify additional JDBC URL property name. Example: `selectMethod`
URL property value `String/Expression`	Specify the value for the property name. Example: `cursor`