Query Planning

This section describes the method configuration, cost constants, planning algorithm, and some configuration parameters for the optimizer.

NOTE: Two parameters are involved in the optimizer:

• INT_MAX indicates the maximum value of the INT data type. The value is 2147483647.
• DBL_MAX indicates the maximum value of the FLOAT data type.

• Optimizer Method Configuration

• Optimizer Cost Constants

• Genetic Query Optimizer

• Other Optimizer Options