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May
17
comment Database design: Two 1 to many relationships to the same table
I need not only to know whether it is a corporation or natural person but also to know the respective id, so I need an id number and not only a value of 1 or 2! Solution 3 is what I found here I have two columns with ids to corporation or natural person
May
17
awarded  Custodian
May
17
reviewed Approve Database design: Two 1 to many relationships to the same table
May
17
asked Database design: Two 1 to many relationships to the same table
Mar
29
revised h2 Java server synchronization and caching
added 287 characters in body
Mar
29
revised h2 Java server synchronization and caching
added SSCE of question
Mar
29
comment h2 Java server synchronization and caching
Indeed I want to continue to use my relational h2 database, what I'm surprised is that there's no library to simply add a caching and synchronization layer between the application and the database. By the way in some sense I have a central database, however each client has to keep its JLists and Tables updated with the database without continuously querying the central database.
Mar
29
awarded  Student
Mar
28
asked h2 Java server synchronization and caching
Mar
28
awarded  Scholar
Mar
28
accepted H2 SELECT NULLABLE or other equivalent to check a column has NOT NULL constraint or not
Mar
28
asked H2 SELECT NULLABLE or other equivalent to check a column has NOT NULL constraint or not
Mar
25
revised Rent weekly cost database design
deleted 202 characters in body
Mar
25
answered Rent weekly cost database design
Mar
15
awarded  Editor
Mar
15
revised Rent weekly cost database design
added formula for rent calculation
Mar
15
asked Rent weekly cost database design