True or False: If you are using the sql_trigger_value parameter to trigger your PDT rebuilds, you can't use the ${derived_table_or_view_name.SQL_TABLE_NAME} syntax with sql_trigger_value.

True or False: If you are using the sql_trigger_value parameter to trigger your PDT rebuilds, you can't use the ${derived_table_or_view_name.SQL_TABLE_NAME} syntax with sql_trigger_value.

• A. True
• B. False
• C. It depends on the SQL connection
• D. Only in legacy databases

Answer: (B)

The correct answer is that it is false that you can't use the ${derived_table_or_view_name.SQL_TABLE_NAME} syntax with the sql_trigger_value parameter to trigger PDT (Persistent Derived Table) rebuilds. In Looker, the sql_trigger_value parameter is designed to specify a trigger condition for rebuilding a PDT based on changes in the underlying data. The flexibility to use the ${SQL_TABLE_NAME} substitution is critical because it allows developers to leverage the actual table name created for the PDT in their logic. This means that as long as the table or derived table name is defined properly in Looker, using the SQL_TABLE_NAME syntax dynamically retrieves the correct table reference, enhancing the functionality of your PDT without any limitations specific to sql_trigger_value. This functionality is essential since it provides developers the capability to create more dynamic and context-aware PDTs, which can respond to changes in the data, thus optimizing performance and accuracy in reporting.

The correct answer is that it is false that you can't use the ${derived_table_or_view_name.SQL_TABLE_NAME} syntax with the sql_trigger_value parameter to trigger PDT (Persistent Derived Table) rebuilds.

In Looker, the sql_trigger_value parameter is designed to specify a trigger condition for rebuilding a PDT based on changes in the underlying data. The flexibility to use the ${SQL_TABLE_NAME} substitution is critical because it allows developers to leverage the actual table name created for the PDT in their logic. This means that as long as the table or derived table name is defined properly in Looker, using the SQL_TABLE_NAME syntax dynamically retrieves the correct table reference, enhancing the functionality of your PDT without any limitations specific to sql_trigger_value.

This functionality is essential since it provides developers the capability to create more dynamic and context-aware PDTs, which can respond to changes in the data, thus optimizing performance and accuracy in reporting.