About minus

manual

Numbers in JPQL and Criteria Queries

Shows how numbers, arithmetic expressions and numeric functions and operators (MOD, ABS) can be used in JPQL queries.... 2 unary operators:   + (plus) and - (minus). 4 binary operators:   + (addition), - ... The ABS Function The ABS function removes the minus sign from a specified argument and returns the absolute value, which ...

 
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Glassfish , OpenEJB Realm

    Hello , i'm developing EJB Application. I was in dilemma using OpenEJB and Glassfish. They all support JDBC Realm but i want to use only ObjectDB solution. So , there is no JPA Realm for any application server.Thats big minus for objectdb.   I will try to integrate for glassfish or openejb jparealm. I can share its source code with you.     ... there is no JPA Realm for any application server.Thats big minus for objectdb.   I will try to integrate for ...

 
manual

[ODB1] Chapter 8 - ObjectDB Server

An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports accessing these databases from remote machines by TCP/IP. More details about client server mode vs. embedded database mode are discussed in Section 1.2.... eliminates the inherited address restriction. The minus value in the delete attribute removes an inherited permission, and a ...