Snowflake DSA-C02 Exam With Confidence Using Practice Dumps

Explanation

The EXECUTE TASK command manually triggers a single run of a scheduled task (either a standalone task or the root task in a DAG) independent of the schedule defined for the task. A successful run of a roottask triggers a cascading run of child tasks in the DAG as their precedent task completes, as though the root task had run on its defined schedule.

This SQL command is useful for testing new or modified standalone tasks and DAGs before you enable them to execute SQL code in production.

Call this SQL command directly in scripts or in stored procedures. In addition, this command sup-ports integrating tasks in external data pipelines. Any third-party services that can authenticate into your Snowflake account and authorize SQL actions can execute the EXECUTE TASK command to run tasks.

Explanation

From the perspective of a user running a SQL statement, an external function behaves like any other UDF . External functions follow these rules:

External functions return a value.

External functions can accept parameters.

An external function can appear in any clause of a SQL statement in which other types of UDF can appear. For example:

1.select my_external_function_2(column_1, column_2)

2.from table_1;

1.select col1

2.from table_1

3.where my_external_function_3(col2) < 0;

1.create view view1 (col1) as

2.select my_external_function_5(col1)

3.from table9;

An external function can be part of a more complex expression:

1.select upper(zipcode_to_city_external_function(zipcode))

2.from address_table;

The returned value can be a compound value, such as a VARIANT that contains JSON.

External functions can be overloaded; two different functions can have the same name but different signatures (different numbers or data types of input parameters).

Explanation

CREATE SHARE product_s is the correct Snowsql command to create Share object.

Rest are correct ones.