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Performance problem

);         queryAkt.setFirstResult(i); queryAkt.setMaxResults(20); queryAkt ... AktImpl e", AktImpl.class);         queryAkt.setFirstResult(i); queryAkt.setMaxResults

Selecting random rows

Arkadiusz Szymański You may use setFirstResult with a random number. support Support

Sorting problem

: 108 Branch: 109 Branch: 110 Branch: 111 Branch: 112 Branch: 113 The same if I use setFirstResult

Query perfromance problem

.class);   }   try {    logger.debug("Executing query");    prodList = icQuery.setFirstResult(start

About LIMIT and OFFSET as query tokens

Thanks you in advance mgarciat Miguel In JPA you specify a result range using setFirstResult and setMaxResults. support Support Thanks you!!! mgarciat Miguel

slow performance for a complex query

set with setFirstResult and setMaxResults. I could do this with subqueries, however as I understand

LIMIT or TOP functions

Is there LIMIT or TOP functions in object db? If so can you provide some examples? vinodh vinodhkumar You can set query result range by using the setFirstResult and setMaxResults methods. You can find more details and an example in the manual. support Support Thanks. This solved my purpose. vinodh vinodhkumar

Iterating over large result set

");     for (Tuple t : q.setFirstResult(page).setMaxResults(pageSize).getResultList()) {         // work

Unexpected Exception (Error 990) with ArrayIndexOutOfBoundsException

EventLogPersistEntry p ORDER BY p.id DESC", EventLogPersistEntry.class); query.setFirstResult

[ObjectDB 2.2.5_02] Unexpected exception (Error 990) com.objectdb.o.InternalException: java.lang.NullPointerException: null

(maxResults); q.setFirstResult(firstResult); } return q

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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