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16

member visiting in jpql

baURI is a byte[]; JP QL> select e.baURI.length from URI e where id=82778 JP QL> [ObjectDB 2.2.9_04] javax.persistence.PersistenceException Navigation from 'byte[]' through 'length' is invalid ... (JPQLcmd.java:43) at util.JPQLcmd.main(JPQLcmd.java:28) Why I can not visit the length attribute
14

Bug when posting threads with Firefox 34.0.5

t(v,w,x){var y,z,A;for(var B=0;B<v.length;B++){if(b.webkit)for(z=0;z<w.length;z++){A=w[z][1];for(y=0;y<x.length;y++)A=A.replace(x[y][0],x[y][1]);v[B].$.sheet.addRule(w[z][0],A);}else{A=w;for(y=0;y<x.length;y++)A=A.replace(x[y][0],x[y][1]);if(c)v[B].$.styleSheet.cssText+=A;else v[B].$.innerHTML
14

Failed to read DB file while online backup is running

this and how to avoid it ? Stacktrace 1: pos = 2925893632 length = 2048 Caused by: com.objectdb.o ... more Stacktrace 2: pos = 3003074560 length = 2048 Caused by: com.objectdb.o._JdoUserException: Failed ... some new bug was added to the code with the previous fix. Stacktrace 1: pos = 4107765760 length
4

javax.persistence.DiscriminatorValue

(name="DISC", discriminatorType=STRING, length=20) @DiscriminatorValue("CUSTOMER") public class
4

javax.persistence.CollectionTable

(name="name", length=50) protected Set nickNames = new HashSet
3

Unexpected exception (Error 990) on find

becomes sometimes relativly long (> 256 chars). When I cut all values at a length of 256, there seams to come no exception ... is used in that find? Is it String? What is the length of these strings? You mentioned long strings as ... it with shorter values, but I will check on Monday. Probably its the combination of Key- and Value-Length. Stefan
2

ObjectDB can't be activated

BigInteger(1, hardwareAddress));                 System.out.printf("%d %d %s\n", s1.length(), s2.length ... ) + "hardwareAddress = %d %d %s\n", s1.length(), s2.length(), s2
0

printStackTrace()

by this exception (the "enclosing" exception). This shorthand can greatly reduce the length
0

printStackTrace()

by this exception (the "enclosing" exception). This shorthand can greatly reduce the length
0

printStackTrace()

by this exception (the "enclosing" exception). This shorthand can greatly reduce the length

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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