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25

General Performance Issues Illustrated with a Specific Method

<ClientBasicData> cs = new ArrayList<>(); if (ids == null || ids.trim().equals ... " + " lower(c.person.nic)=:q " + " ) "; m.put("q", ids.trim().toLowerCase ... ; if (phone1 != null && !phone1.trim().equals("")) { phoneOneNotBlank = true
20

javax.persistence.criteria.CriteriaBuilder.Trimspec

are trimmed. Since: JPA 2.0 Trimspec BOTH Trim from both ends. Trim from both ends. Since: JPA 2.0 Trimspec LEADING Trim from leading end. Trim from leading end. Since: JPA 2.0 Trimspec TRAILING Trim from trailing end. Trim from trailing end. Since: JPA 2.0 Trimspec valueOf(String name) Returns the enum
12

InternalError on multiple AND and JOIN Query

- Attaching appender named [SIZE_BASED_ROLLING_APPENDER] to Logger[ROOT] <<TRIMMED DEBUG OUTPUT>>> Tests run
7

CriteriaBuilder.Trimspec.BOTH

Enum Constant javax.persistence.criteria.CriteriaBuilder.Trimspec BOTH Trim from both ends. Since: JPA 2.0
7

CriteriaBuilder.Trimspec.TRAILING

Enum Constant javax.persistence.criteria.CriteriaBuilder.Trimspec TRAILING Trim from trailing end. Since: JPA 2.0
7

CriteriaBuilder.Trimspec.LEADING

Enum Constant javax.persistence.criteria.CriteriaBuilder.Trimspec LEADING Trim from leading end. Since: JPA 2.0
2

UPDATE statemen crash when i put the WHERE clause.

(); lab_points = lab_points + Integer.parseInt(linie.get(3).trim()); System.out.println(lab
1

javax.jdo.Query

of the expression in the outer query. If the trimmed expression is the empty String ... extent, result class, and range limits are not used. The String parameters are trimmed of white ... . If the trimmed value is the empty String, or the parameter is null, then JDOUserException is thrown
1

addSubquery(sub, variableDeclaration, candidateCollectionExpression, parameters)

. The String parameters are trimmed of white space. The variableDeclaration parameter is the name ... named in the variableDeclaration unbound. If the trimmed value is the empty String, or the parameter ... the outer query that represents the candidates over which the subquery is evaluated. If the trimmed
0

addSubquery(sub, variableDeclaration, candidateCollectionExpression, parameters)

without the leading ":", and the value as the name of the expression in the outer query. If the trimmed expression

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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