You are tasked with loading JSON log files stored in an external stage named "s3_logs' into a Snowflake table called 'raw_logs'. The JSON files contain a 'timestamp' field as a string, and you need to

You are tasked with loading JSON log files stored in an external stage named "s3_logs' into a Snowflake table called 'raw_logs'. The JSON files contain a 'timestamp' field as a string, and you need to ensure that the 'raw_logs' table contains a valid Snowflake timestamp. The stage 's3_logS points to an S3 bucket that has hundreds of JSON log files. You want to use a directory table to incrementally load new files. Which of the following sequences of commands would be the MOST efficient and correct way to achieve this? Assume the directory table already exists and is refreshed periodically. Also, assume the 'raw_logs' table has a variant column named 'raw data' and a timestamp column named 'log_time'