how to group by, and select from two tables, need two records for each given id

Question

I am new to SQL query. Can you please help me with the following?

table 1 QuoteObservations:

id value quotePointId asOfTime 

table 2

Answer 1

SELECT
    QuoteObservations.id, 
    QuoteObservations.value, 
    QuoteObservations.asOfTime,
    QuotePoints.quoteType
FROM
    QuoteObservations
    LEFT JOIN QuotePoints
    ON QuoteObservations.quotePointId = QuotePoints.id
WHERE
    QuotePoints.quoteType = 1 
    OR QuotePoints.quoteType = 2
ORDER BY 
    QuoteObservations.asOfTime DESC
LIMIT 1;