Write data partitioning logic

Logic Breakdown

1. Partition Key:
   • transaction_date is used as the partition key to group rows logically based on the date range.
2. Primary Key Adjustment:
   • Include transaction_date in the primary key to support partitioning constraints.
3. Defined Ranges:
   • Each VALUES LESS THAN clause specifies the upper boundary for a partition. Rows with transaction_date values up to the defined limit are stored in the respective partition.
4. Default Partition:
   • The p_max partition captures records with dates not falling into defined ranges.