sql statements

jdbc of the Statement, PreparedStatement, CallableStatement

CodeWeblog.com — Thu, 04 Feb 2010 21:55:37+0000

Statement each time you run sql statement, the database should be the implementation of sql statements to compile, it is best used only to perform a query and returns the results of the case, more eff ...

Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate to use the principle of 2009-02-27 09:47:00
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

JPA Overview

CodeWeblog.com — Sun, 08 Nov 2009 06:15:02+0000

Java Persistence API JPA through JDK 5.0 annotations or XML description of the object - the relationship between the mapping table and run-time persistence of the entity object to the database. Sun in ...

Hibernate.cfg.xml configuration file (including the primary key generation strategy Introduction) 2009-02-27 10:01:17
The EJB3 Persistence 2009-02-27 10:00:26
hibernate to use the principle of 2009-02-27 09:47:00
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
The level Hibernate cache 2009-02-27 09:45:02

Hibernate understand the inverse! Many-to-many

CodeWeblog.com — Wed, 04 Nov 2009 17:25:02+0000

Inverse two-way relationship is hibernate in the basic concepts of, of course, for most entities, we do not require two-way link, more one-way correlation may choose Moreover, most of us are generally ...

jboss ejb3 Message Driven Bean 2009-02-27 13:50:10
Hibernate primary key strategy-sequence 2009-02-27 12:34:56
JDBC example of a long time do not have JDBC forgot 2009-02-27 12:34:50
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53

learning hibernate Notes 5 - session.flush ()

CodeWeblog.com — Thu, 08 Oct 2009 15:20:01+0000

We know that by default hibernate implementation of CRUD in accordance with the save, update, delete the order, why was it so? Because in the call session.save () when, hibernate at the same time the ...

Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate to use the principle of 2009-02-27 09:47:00
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

Halo has been engaged in a hibernate

CodeWeblog.com — Sun, 27 Sep 2009 03:15:02+0000

I really can not stand, we must write something about vent! Recent struts + hibernate + spring up a framework to write an RSS reader, do not hibernate because of the familiar, do not know how to multi ...

in `require ': no such file to load - date / format 2009-03-03 15:30:02
Hibernate easy extract 2009-03-02 12:05:14
Unable to load bean: type: struts-derfault.xml abnormal 2009-03-01 18:37:25
RoR explained 2009-02-27 12:40:02
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53

Hibernate Performance Optimization 1

CodeWeblog.com — Thu, 03 Sep 2009 11:15:01+0000

First, modify, and delete volume In Hibernate 2, if any need to modify, and delete data operation, are required to execute a query operation, being necessary to modify or delete data, then the corresp ...

Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Application of spring struts2.0 hibernate HQL 2009-02-27 11:20:38
Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
Hibernate.cfg.xml configuration file (including the primary key generation strategy Introduction) 2009-02-27 10:01:17
hibernate generic generic DAO 2009-02-27 09:46:44

Stored procedure

CodeWeblog.com — Sun, 12 Jul 2009 01:45:02+0000

when the sql statement before the implementation of the compiler, and then implementation. Stored procedure (Stored Procedure) is a set of specific functions in order to complete the set of SQL statem ...

Hibernate primary key strategy-sequence 2009-02-27 12:34:56
JDBC example of a long time do not have JDBC forgot 2009-02-27 12:34:50
Some interview questions java 2009-02-27 12:34:14
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53

Hibernate (18): Hibernate initialization how to generate SQL statements?

CodeWeblog.com — Fri, 10 Jul 2009 10:45:05+0000

Look at aspects of the book yesterday when Hibernate see the "dynamic - update = true" configuration. In a Model of the Mapping category after it set up, hibernate in the initialization Mode ...

Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
hibernate parabolic mistake: null in entry 2009-02-27 11:22:30
WebQQ, ExtJs + Servlet + Hibernate + Spring implementation 2009-02-27 11:22:18
myeclipse plugin 2009-02-27 09:46:56
Java technology: Eclipse explain the use of techniques 2009-02-27 09:46:30

Hibernate performance

CodeWeblog.com — Mon, 22 Jun 2009 18:25:01+0000

(To:) 1, will be so one-to-many relationship set to lazy in the true 2, modified hibernate.properties, an increase of the following two sentences: hibernate.jdbc.fetch_size = 50 hibernate.jdbc.batch_s ...

Struts2 Spring Hibernate's easy to integrate 2009-02-27 13:51:59
How the primary key agent-hibernate 2009-02-27 13:50:24
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Hibernate.cfg.xml configuration file (including the primary key generation strategy Introduction) 2009-02-27 10:01:17
The EJB3 Persistence 2009-02-27 10:00:26

JDBC

CodeWeblog.com — Thu, 18 Jun 2009 08:25:02+0000

java read file 2009-02-27 12:35:13
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
In the servlet use Bean 2009-02-27 10:01:23
The EJB3 Persistence 2009-02-27 10:00:26
can not be represented as java.sql.Timestamp 2009-02-27 09:46:14

Opening - start from the JDBC

CodeWeblog.com — Fri, 12 Jun 2009 21:35:02+0000

The use of Java has been more than two years and has never been a study in depth specific things, has been used in any job, and then learn what seems to understand everything that is啥都do not know. Thu ...

The EJB3 Persistence 2009-02-27 10:00:26
hibernate to use the principle of 2009-02-27 09:47:00
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

My cover letter in English

CodeWeblog.com — Thu, 07 May 2009 12:05:01+0000

Applied For Java Developer Engineer March 23, 2009 Nanhua university Changsheng West on the 28th Hengyang Hunan, China 421001 Dear Sir or Madam: I'm glad to tell you that I'll be engaged as a ...

JDBC driver types 2009-02-27 12:35:02
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
spring + hibernate + oracle9i to read and write CLOB 2009-02-27 11:21:19
In the servlet use Bean 2009-02-27 10:01:23
Hibernate.cfg.xml configuration file (including the primary key generation strategy Introduction) 2009-02-27 10:01:17

Hibernate configuration parameters

CodeWeblog.com — Mon, 04 May 2009 12:00:05+0000

At J2ee applications, if the Hibernate framework, can be automatically set up the database entities and the Java entity class mapping relations procedures greatly facilitate Java Persistence object ac ...

Hibernate primary key strategy-sequence 2009-02-27 12:34:56
JDBC example of a long time do not have JDBC forgot 2009-02-27 12:34:50
Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Hibernate configuration parameters hibernate.hbm2ddl.auto 2009-02-27 11:22:24

Hibernate optimization program

CodeWeblog.com — Fri, 01 May 2009 07:05:03+0000

First, batch modify and delete In Hibernate 2, if necessary for any data to modify and delete operations, are required to execute a query operation, has been at the want to amend or delete data, then ...

Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Application of spring struts2.0 hibernate HQL 2009-02-27 11:20:38
Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate generic generic DAO 2009-02-27 09:46:44

hibernate one-to-many inverse mapping of the intelligent property confusion

CodeWeblog.com — Thu, 30 Apr 2009 16:50:01+0000

We found that the number of sql statements are the same, functions similar, but found at the above two update statements inside, then set up a name like, but the sql statement below shows the more &qu ...

The level Hibernate cache 2009-02-27 09:45:02
Hibernate's lazy strategy 2009-02-27 09:44:43
Collection of articles about hibernate 2009-02-27 09:43:18

Hibernate's primary key generation mechanism and the use of SQL statements mysql4.0 recovery problem

CodeWeblog.com — Mon, 13 Apr 2009 15:15:02+0000

Recently, at the time to do the project encountered a problem, customers in the use of Hibernate to insert records to the database always encounter this kind of error message: And this problem at the ...

spring struts2.0 hibernate environmental structures .. despair carried out more than one hour only with good. 2009-02-27 09:45:56
Spring2.0 + hibernate3.1 + log4j + mysql demo 2009-02-27 09:45:51
Hibernate annotation using notebook 2009-02-27 09:45:46
spring struts2.0 hibernate bug killer 1 2009-02-27 09:43:23

Hibernate Session Introduction

CodeWeblog.com — Mon, 13 Apr 2009 10:35:02+0000

First, session interface Session interface hibernate are provided to the application's main interface to manipulate the database, it provides the basic preservation, update, delete, query methods. ...

Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate to use the principle of 2009-02-27 09:47:00
Struts2 + hibernate + spring problem user log in 2009-02-27 09:45:41
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

hibernate optimistic locking and pessimistic locking (1)

CodeWeblog.com — Fri, 10 Apr 2009 01:35:02+0000

1. Pessimistic lock It refers to the modification of data by outsiders hold a conservative attitude. The assumption that at any time access to data, may also have another client to access the same dat ...

hibernate to use the principle of 2009-02-27 09:47:00
Java technology: Eclipse explain the use of techniques 2009-02-27 09:46:30
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43
Great collection of java interview topics 2009-02-27 09:44:32

Hibernate caching mechanisms

CodeWeblog.com — Thu, 09 Apr 2009 07:25:02+0000

Cache is located in applications and physical data sources for the copy data temporary storage memory region, the purpose of the application in order to reduce the physical data sources for the number ...

What is the appfuse 2009-02-27 10:02:10
Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
Hibernate secondary cache 2009-02-27 09:45:24
The level Hibernate cache 2009-02-27 09:45:02

hibernate mapping inverse and cascade Collection Detailed

CodeWeblog.com — Mon, 30 Mar 2009 17:50:03+0000

# Assume that there is a relationship between the table ADDRESS_SCHOOL, has two fields ADDRESS_ID, SCHOOL_ID, # The two fields corresponding to ADDRESS and the key two tables SCHOOL (11) insert the SQ ...

Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
Hibernate.cfg.xml configuration file (including the primary key generation strategy Introduction) 2009-02-27 10:01:17
hibernate to use the principle of 2009-02-27 09:47:00
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

Hibernate easy extract

CodeWeblog.com — Mon, 02 Mar 2009 12:05:14+0000

Simple terms the following excerpt from hibernate: DAO mode, the database access layer implementation is hidden to the Data Accessor, the front said, DAO mode are in fact a combination of two modes, n ...

Hibernate pessimistic locking mechanism for locking and optimistic locking 2009-02-27 12:33:53
Spring + Hibernate to use Glassfish Database Connection Pool 2009-02-27 11:21:06
The EJB3 Persistence 2009-02-27 10:00:26
hibernate to use the principle of 2009-02-27 09:47:00
spring struts2.0 hibernate environmental structures .. despair carried out more than one hour only with good. 2009-02-27 09:45:56

Hibernate pessimistic locking mechanism for locking and optimistic locking

CodeWeblog.com — Fri, 27 Feb 2009 12:33:53+0000

hibernate lock mechanism 1. Pessimistic lock It refers to the modification of data by outsiders hold a conservative attitude. The assumption that at any time access to data, may also have another clie ...

hibernate to use the principle of 2009-02-27 09:47:00
Java technology: Eclipse explain the use of techniques 2009-02-27 09:46:30
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43
Great collection of java interview topics 2009-02-27 09:44:32

sql statements

jdbc of the Statement, PreparedStatement, CallableStatement

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Hibernate Performance Optimization 1

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Stored procedure

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JDBC

Opening - start from the JDBC

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Hibernate's primary key generation mechanism and the use of SQL statements mysql4.0 recovery problem

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