Cayenne pepper is a spicy food that has been proved as a way of burning fat. The cayenne pepper is known by a few different names: the cow horn pepper, the Guinea spice, the bird pepper and even the aleva pepper.
ETL stands for Extract, Transform and Load, which is a process used to collect data from various sources, transform the data depending on business rules/needs and load the data into a destination database.
posted 5 years ago. i use the same preparedStatement to retrieve multiple results sets from different databases and the all databases set up is the same (same cols and types) i was wondering if there was a way to merge those ResultSets to one ResultSet but not changing data type of each data ?