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Forum
20

Log is almost empty (log level 'trace')

Log is almost empty (log level 'trace')
Manual
15

Database Connection using JPA

of properties (as demonstrated above). To obtain a connection to an empty database (discarding existing ... = Persistence.createEntityManagerFactory("objectdb:myDbFile.tmp;drop"); Getting an empty clean database easily
Manual
15

Database Explorer

] view is initialized as an empty view. Therefore, unless set, persistent objects are presented in the Tree viewer as an empty set of fields (using "{}"). To set a view for a class, first select
Manual
15

Schema Update

. The default configuration file contains an empty element. If the element is not empty
Manual
11

FROM clause (JPQL / Criteria API)

_TIMESTAMP,DELETE, DESC, DISTINCT, ELSE, EMPTY, END, ENTRY, ESCAPE, EXISTS, FALSE, FETCH,FROM, GROUP, HAVING
Manual
11

General Settings and Logging

is empty ("") logging to file is disabled. Every day a new log file is generated with the name odb
Manual
11

JPA Lifecycle Events

defines all the supported callback methods with empty implementations: @Entity public static class
Manual
11

JPA Query Expressions (JPQL / Criteria)

: =, <>, <, <=,>, >=, IS [NOT] NULL, [NOT] BETWEEN, including Collection operators: [NOT] IN, IS [NOT] EMPTY, [NOT
Manual
11

Literals in JPQL and Criteria Queries

); // String literals: Expression empty = cb.literal(""); Expression jpa = cb
Result
11

ObjectDB Object Database Features

(LIKE, CONCAT, TRIM, SUBSTRING, ...). JPQL collection operators & functions (IS EMPTY, MEMBER OF, SIZE