JDBC/Hibernate to transform the batches into multi-insert statements
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I want to save/update list of objects in a way that there should be maximum of 4 SQL operation/query on the database.
2 insert query for new records for two different tables.
2 update query for update records of two different tables.
Is it possible in Hibernate for HSQL, MSQL, Oracle, MYSQL
By searching around this I have come across the following solution for insert with MySQL.
Set following property for hibernate session factory configuration.
hibernate.jdbc.batch_size
And use following connection URL
jdbc:mysql://localhost:3306/opshub?rewriteBatchedStatements=true
It generates single insert query
insert into test values (1,"abc"),(2,"xyz");
Required this for HSQL, MSSQL, ORACLE
I have java Object representing tables like below.
class UserDetails
int id;
String userName;
OneToMany
List<UserAssociation> association;
class UserAssociation
ManyToOne
UserDetails user;
int systemId;
int lastSeenTime;
I will be having following records for insert/update
List<UserDetails> inserts (with List<UserAssociation> association);
List<UserAssociation> inserts and update for UserDetails
List<UserDetails> updates
List<UserAssociation> updats
Requirement is to dumb this data in DB with max of 4 queries with Hibernate and all DB server like SQL-SERVER, MySQL, ORACLE, HSQL
sql-server oracle hibernate jdbc hsqldb asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
add a comment |
I want to save/update list of objects in a way that there should be maximum of 4 SQL operation/query on the database.
2 insert query for new records for two different tables.
2 update query for update records of two different tables.
Is it possible in Hibernate for HSQL, MSQL, Oracle, MYSQL
By searching around this I have come across the following solution for insert with MySQL.
Set following property for hibernate session factory configuration.
hibernate.jdbc.batch_size
And use following connection URL
jdbc:mysql://localhost:3306/opshub?rewriteBatchedStatements=true
It generates single insert query
insert into test values (1,"abc"),(2,"xyz");
Required this for HSQL, MSSQL, ORACLE
I have java Object representing tables like below.
class UserDetails
int id;
String userName;
OneToMany
List<UserAssociation> association;
class UserAssociation
ManyToOne
UserDetails user;
int systemId;
int lastSeenTime;
I will be having following records for insert/update
List<UserDetails> inserts (with List<UserAssociation> association);
List<UserAssociation> inserts and update for UserDetails
List<UserDetails> updates
List<UserAssociation> updats
Requirement is to dumb this data in DB with max of 4 queries with Hibernate and all DB server like SQL-SERVER, MySQL, ORACLE, HSQL
sql-server oracle hibernate jdbc hsqldb asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35
add a comment |
I want to save/update list of objects in a way that there should be maximum of 4 SQL operation/query on the database.
2 insert query for new records for two different tables.
2 update query for update records of two different tables.
Is it possible in Hibernate for HSQL, MSQL, Oracle, MYSQL
By searching around this I have come across the following solution for insert with MySQL.
Set following property for hibernate session factory configuration.
hibernate.jdbc.batch_size
And use following connection URL
jdbc:mysql://localhost:3306/opshub?rewriteBatchedStatements=true
It generates single insert query
insert into test values (1,"abc"),(2,"xyz");
Required this for HSQL, MSSQL, ORACLE
I have java Object representing tables like below.
class UserDetails
int id;
String userName;
OneToMany
List<UserAssociation> association;
class UserAssociation
ManyToOne
UserDetails user;
int systemId;
int lastSeenTime;
I will be having following records for insert/update
List<UserDetails> inserts (with List<UserAssociation> association);
List<UserAssociation> inserts and update for UserDetails
List<UserDetails> updates
List<UserAssociation> updats
Requirement is to dumb this data in DB with max of 4 queries with Hibernate and all DB server like SQL-SERVER, MySQL, ORACLE, HSQL
sql-server oracle hibernate jdbc hsqldb asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
I want to save/update list of objects in a way that there should be maximum of 4 SQL operation/query on the database.
2 insert query for new records for two different tables.
2 update query for update records of two different tables.
Is it possible in Hibernate for HSQL, MSQL, Oracle, MYSQL
By searching around this I have come across the following solution for insert with MySQL.
Set following property for hibernate session factory configuration.
hibernate.jdbc.batch_size
And use following connection URL
jdbc:mysql://localhost:3306/opshub?rewriteBatchedStatements=true
It generates single insert query
insert into test values (1,"abc"),(2,"xyz");
Required this for HSQL, MSSQL, ORACLE
I have java Object representing tables like below.
class UserDetails
int id;
String userName;
OneToMany
List<UserAssociation> association;
class UserAssociation
ManyToOne
UserDetails user;
int systemId;
int lastSeenTime;
I will be having following records for insert/update
List<UserDetails> inserts (with List<UserAssociation> association);
List<UserAssociation> inserts and update for UserDetails
List<UserDetails> updates
List<UserAssociation> updats
Requirement is to dumb this data in DB with max of 4 queries with Hibernate and all DB server like SQL-SERVER, MySQL, ORACLE, HSQL
sql-server oracle hibernate jdbc hsqldb sql-server oracle hibernate jdbc hsqldb asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
edited Nov 16 '18 at 4:31
Viral Kondhia
asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
asked Nov 15 '18 at 13:45
Viral KondhiaViral Kondhia
13
13
You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35
add a comment |
You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35
You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35
add a comment |
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You need to add the Java objects to your question.
– fredt
Nov 15 '18 at 18:20
Made changes. Please let me know if anything else is required. Thanks
– Viral Kondhia
Nov 16 '18 at 4:35