ExamGecko
Search Search Login
Home Home / Snowflake / SnowPro Core
Question list
Search
Search
Open VPLUS File
Convert VPLUS to PDF

Related questions

A materialized view should be created when which of the following occurs? (Choose two.)
When would Snowsight automatically detect if a target account is in a different region and enable cross-cloud auto-fulfillment?
A view is defined on a permanent table. A temporary table with the same name is created in the same schema as the referenced table. What will the query from the view return?
A user needs to create a materialized view in the schema MYDB.MYSCHEM
Which Snowflake technique can be used to improve the performance of a query?
What is a key feature of Snowflake architecture?
Which privilege must be granted to a share to allow secure views the ability to reference data in multiple databases?
User-level network policies can be created by which of the following roles? (Select TWO).
Which of the following is a valid source for an external stage when the Snowflake account is located on Microsoft Azure?
Will data cached in a warehouse be lost when the warehouse is resized?

Question 519 - SnowPro Core discussion

Report
Export

Which function should be used to find the query ID of the second query executed in a current session?

A.

Select LAST_QUERY_ID(-2)

Answers
A.

Select LAST_QUERY_ID(-2)

B.

Select LAST_QUERY_ID(2)

Answers
B.

Select LAST_QUERY_ID(2)

C.

Select LAST_QUERY_ID(1)

Answers
C.

Select LAST_QUERY_ID(1)

D.

Select LAST_QUERY_ID(2)

Answers
D.

Select LAST_QUERY_ID(2)

Suggested answer: A

Explanation:

The correct function to find the query ID of the second query executed in the current session is SELECT LAST_QUERY_ID(-2). The LAST_QUERY_ID function returns the query ID for the most recent query executed in the session when called with no arguments. When used with an argument, it can retrieve the ID of previous queries within the same session, where -2 would reference the second most recent query executed.

There's a clarification needed here; Snowflake's documentation indicates LAST_QUERY_ID() function does not accept arguments. It returns the ID of the last query executed in the session. To find the query ID of the second last executed query, users typically need to track query IDs manually or use session history views.

Show Answer
asked 29/10/2024
Jeremy Cheeseborough
41 questions
PreviousPreviousNextNext
User
Your answer:
0 comments
Sorted by

Leave a comment first

ExamGecko

Copyright @2023 ExamGecko | All right reserved

Mail us: [email protected]
About us
Contact us
Twitter X
Facebook
Medium
Convert VPLUS to PDF
Open VPLUS files Easily and Quickly
Privacy Policy
Disclaimer
Terms