ObjectDB Database Search

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Expression avg (    Expression x ) Create an aggregate expression applying the avg operation. Parameters: x - expression representing input value to avg operation Returns: avg expression. Since: Jakarta Persistence (JPA) 1.0

, where each group has a unique combination of values. Aggregate calculations ( COUNT , SUM , AVG , MAX , MIN ... of elements. SUM : Returns the sum of numeric values. AVG : Returns the average of numeric values as ... .population), AVG (c.population) FROM Country c WHERE 'English' MEMBER OF c.languages All Country objects

but cannot be one of the following reserved words: ABS, ALL, AND, ANY, AS, ASC, AVG , BETWEEN, BIT

do not support aggregate queries (max, min, count, sum and avg ). ObjectDB supports rich queries

) Criteria WHERE ( where ) Criteria GROUP BY / HAVING ( groupBy , having , count , sum , avg , min

). ORDER BY (including ASC, DESC). Aggregates (COUNT, SUM, AVG , MAX, MIN). Query Expressions Path

BY and HAVING clauses ( groupBy , having , count , sum , avg , min , max , ...) ORDER BY clause

. Since: Jakarta Persistence (JPA) 3.2 Expression avg ( Expression x ) Create an aggregate expression applying the avg operation. Parameters: x - expression representing input value to avg operation Returns: avg

, " + "COUNT(o) as orderCount, " + " AVG (o.price) AS avgOrder " + "FROM Customer c, Orders o

Fixed Java Agent / Java EE / Spring enhancement bug. Fixed a bug in merging detached entity objects. Fixed unexpected  NullPointerException in client server mode. Fixed an exception in AVG query on non numeric values ( issue #107 ). Fixed a bug in handling JOIN queries with primary key fields.

:586) at pt.up.fe.dceg.neptus.imc.db.MessageDB. avg (MessageDB.java:63) at pt.up.fe.dceg.neptus.imc.db

:586) at pt.up.fe.dceg.neptus.imc.db.MessageDB. avg (MessageDB.java:63) at pt.up.fe.dceg.neptus.imc.db