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added the ability to work with the database MySql #2

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added the ability to work with the database MySql #2

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7483bcc
init
sfill70 Dec 26, 2022
7078859
edit repo
sfill70 Dec 26, 2022
0916d3e
ad README.md
sfill70 Dec 26, 2022
fac3954
edit README.md
sfill70 Dec 26, 2022
d4fdbb5
edit repoDB
sfill70 Dec 26, 2022
0df7ae4
edit ENUM
sfill70 Dec 26, 2022
09cdb56
edit cfg
sfill70 Dec 26, 2022
52a036b
edit 1
sfill70 Dec 26, 2022
dbc1124
edit repo allPlayer
sfill70 Dec 26, 2022
3b9caeb
clean
sfill70 Dec 27, 2022
a83a9c4
edit repoDB
sfill70 Dec 27, 2022
cbd9654
edit
sfill70 Jan 4, 2023
becf531
edit xlm
sfill70 Jan 4, 2023
7da92b9
added dependency <groupId>javax.annotation</groupId> to build project
sfill70 Jan 16, 2023
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edit repo allPlayer
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@sfill70
sfill70 committed Dec 26, 2022
commit dbc1124f7985b193e5389a145e7cd4abacfc51d6
3 changes: 2 additions & 1 deletion src/main/java/com/game/entity/Player.java
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Expand Up @@ -4,7 +4,8 @@

import java.util.Date;


@NamedQuery(name = "getAllCount",
query = "SELECT COUNT(*) FROM Player")
@Entity
@Table(name = "player", schema = "rpg")
public class Player {
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8 changes: 3 additions & 5 deletions src/main/java/com/game/repository/PlayerRepositoryDB.java
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Expand Up @@ -41,11 +41,9 @@ public List<Player> getAll(int pageNumber, int pageSize) {
@Override
public int getAllCount() {
try (Session session = sessionFactory.openSession()) {
//Это не работает.
/* Query<Integer> query = session.createQuery("select count (*) from Player",Integer.class);
return query.uniqueResult();*/
Query allPlayersCount = session.createQuery("from Player");
return allPlayersCount.list().size();
// Query<Long> query = session.createQuery("select count (*) from Player", Long.class);
Query<Long> query = session.createNamedQuery("getAllCount",Long.class);
return Math.toIntExact(query.uniqueResult());
}

}
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