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SQL Functions and Expressions for ELT You can use the SQL Expressions and Functions supported for ELT to define your Snap or Account settings with the Expression symbol = enabled, where available. This list is common to all target CDWs supported. You can also use other expressions/functions that your target CDW supports. |
Field Name | Type | Description | ||||||
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Label* | String | 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. Default Value: ELT Router for Quantity | ||||||
Get preview data | Checkbox |
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Routes | Specify your conditional SQL expressions and assign them to an output view using this fieldset. Click to add a new row. Ensure that you specify each condition in a separate row. This fieldset consists of the following fields:
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Conditional SQL Expression* | String | The Snap evaluates the expression. If the expression is true, then the input SQL is routed to the corresponding output view. If none of the expressions meet the given conditions, then the Pipeline fails. Default Value: None. | ||||||
Output view name | Dropdown | Select the output view that you want to route the SQL query to. | ||||||
Evaluate filter condition before forwarding | Checkbox | The given input SQL will be evaluated along with the filter condition to determine if the filter condition is being satisfied.
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In the following example, ELT select with has the target table with the monthly sales details of the employees is connected to the ELT Router Snap to route sales details of the each employee in a different output.
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