Common SQL tuning methods
SQL tuning is the process to improve a SQL statement’s performance up to the user’s expectation. There are at least three methods which are commonly used by developers or DBAs, These methods are creating new indexes, rewriting the SQL syntax and applying Oracle Optimizer Hints to the SQL statements. Each method has its pros and cons and suitable for different stages of application cycle. Let’s discuss these three methods in the following.
Create...
Unlock the power of using Oracle Optimizer Hints to tune SQL statements
SQL tuning is the process to improve a SQL statement’s performance up to the user’s expectation. There are at least three methods which are commonly used by developers or DBAs, These methods are creating new indexes, rewriting the SQL syntax and applying Oracle Optimizer Hints to the SQL statements. Each method has its pros and cons and suitable for different stages of application cycle. Let’s discuss these three methods in the following.
Create...
Unlock the power of using Oracle Optimizer Hints to tune SQL statements
