...
Create a backup of the table egbs_demand_v1.
Add new constraint for table egbs_demand_v1 and remove the old constraint first.
Split the data from column consumercode base on the character ‘:’ like
...
...
Create a backup of the table egbs_demand_v1.
Add new constraint for table egbs_demand_v1 and remove the old constraint first.
Split the data from column consumercode base on the character ‘:’ like
...