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How to add minutes to a Date with JPA2

Hi,  I have to sum to a date of minutes, and check the date obtained is greater than the current date. My idea is as follows: minutes to be added I must now sum to the dateCapture the delayMinute

First query takes 4+ minutes to complete

more than 4 minutes to complete the first SELECT query that we run on the DB which contains about 320,000 ... > The expected result is 7 records (date, extension combinations). This query takes more than 2 minutes

java.sql.Time field off by 30 minutes

Hihi, I'm wondering if this is a bug. I have a simple entity with java.sql.Time field. On writing and readback, the field is found to be 30 minutes off. It is observed on objectdb explorer as well. Timestamp works perfectly fine. Ps

Date and Time in JPQL and Criteria Queries

>DAY, HOUR, MINUTE and SECOND. For example ... '}) is evaluated to 23. MINUTE({t '23:59:00'}) is evaluated ... /jpa/criteria/Expression">Expression<Integer> minute =     cb.

several times a day queries take several minutes

take around 3-10 minutes. Our system has a load of around 400 concurrent webSocket connections that normally

Exception makes the system unusable for several minutes

why this makes the system unusable for several minutes, as the exception is expected to be thrown immediately

JPA - ExceptionInInitializerError when creating EntityManager

for getting this value from CLMS S/w then set it's      * default value as 40 minutes. Minutes      */     public static int SHIFT_SLOT ... ;  try {             Object minutes = em

ObjectDB - Object Database for Java (JPA/JDO)

="/tutorial">Getting Stated Tutorial, and in minutes you will be able to run your first Java and JPA

TemporalType injection with Calendar using JPA


[ODB1] Chapter 3 - Persistent Classes

during transaction commit. A possible action is to apply last minute changes to persistent fields in the object