Databricks Certified Data Engineer - Associate
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A data engineer is tasked with appending a new record to an existing Delta table named my_table. The record to be added has the following details: id STRING = ‘c01‘, rank INTEGER = 9, and rating FLOAT = 6.2. Which SQL command should the engineer use to successfully add this new record to my_table?
Explanation:
The correct SQL command to append a new record to an existing table is INSERT INTO my_table VALUES (‘c01‘, 9, 6.2). This command specifies the table name (my_table) and the values for the new record, which must align with the table's schema. This method is straightforward and efficiently adds the specified data as a new row to the table.