You can access the logs that are produced by each RDS database engine for auditing and troubleshooting. Your database engine determines the kind of logs
Category: RDBMS
Usage of ROW Keyword in MySQL
Subqueries that are scalar or column return a single value or a column of values. A subquery variant known as a row subquery returns a
MySQL RDS – The specified log group does not exist
If you experience the error: There was an error filtering log events The specified log group does not exist, checking the parameter group may be
MySQL JOINs – USING vs ON
Both USING and ON will work in the same way in JOINS. It combines the two tables and returns the matched records from both. However,
MySQL – OUTFILE – Table Data to File
The SELECT… INTO OUTFILE statement is meant to allow the server host to dump a table to a text file. SELECT… INTO OUTFILE is the
Backup a single table – MySQL
It is occasionally necessary to take a table backup before applying data corrections or structural modifications to a table. In the event of a problem,
Big Data & SQL 