Jul 23, 2011 · We can also use SQL like queries called as the JPQL to perform the CRUD operations. There are two types of queries in JPA. Normal queries and TypedQueries. Normal Queries are non-type safe queries. (i.e) The query does not know the type of Object its gonna retrieve or work with. But a TypedQuery is a type-safe query.
So, each ZIP entry has 8 entries in the demographic table that need to be joined to it. I'm trying to use the Make Query Table tool to accomplish this, however when I run that tool, I end up with a table that has millions of entries. It should be around 14,000 (I'm working just with the ZIPs in California).