Beginning Hibernate From Novice to Professional phần 7 ppsx
Beginning Hibernate From Novice to Professional phần 7 ppsx
... need to turn to your database administrators for help in tuning your Hibernate application. The easiest way to see the SQL for a Hibernate HQL query is to enable SQL output in the logs with the hibernate. show_sql ... property. Set this property to true in your hibernate. properties or hibernate. cfg.xml configuration files, and Hibernate will output the SQL into the logs....
Ngày tải lên: 09/08/2014, 14:20
Beginning Hibernate From Novice to Professional phần 2 ppsx
... directory hibernate. home= /hibernate/ hibernate-3.2.0 # Path to the hibernate- tools install directory hibernate. tools.home= /hibernate/ hibernate-tools-3.1 # Path to hibernate- tools.jar relative to hibernate. tools.home hibernate. tools.path=/plugins/org .hibernate. eclipse_3.1.0/lib/tools # ... hibernate. tools.path property to point our build script at this. Listing 3-2....
Ngày tải lên: 09/08/2014, 14:20
Beginning C# 2005 Databases From Novice to Professional phần 7 ppsx
... F igure 12-12. CHAPTER 12 ■ USING STORED PROCEDURES 3 27 777 Xch12final.qxd 11/18/06 2: 37 PM Page 3 27 777 Xch12final.qxd 11/18/06 2: 37 PM Page 334 Try It Out: Creating a Stored Procedure with an Output ... connection conn.Open(); CHAPTER 12 ■ USING STORED PROCEDURES326 77 7Xch12final.qxd 11/18/06 2: 37 PM Page 326 Using Stored Procedures Stored procedures are programs run on the d...
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Beginning Hibernate From Novice to Professional phần 1 pot
... JAVA ™ DEVELOPER Beginning Hibernate: From Novice to Professional Dear Reader, Hibernate lets you save normal Java™ objects into a relational database, and retrieve them without having to write a line ... Linwood Beginning Hibernate From Novice to Professional CYAN MAGENTA YELLOW BLACK PANTONE 123 CV ISBN 1-59059-693-5 9 78 1590 5969 37 53999 6 89253 59693 7 Jef...
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Beginning Hibernate From Novice to Professional phần 3 pptx
... identifier. In addition to the id, Hibernate also needs to know which class or entity name to use to find the object with that id. Last, you will need to cast the object returned by load() to the class you ... object, the associated Hibernate session will queue the change for persistence to the database using SQL. From a developer’s perspective, you do not have to do a...
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Beginning Hibernate From Novice to Professional phần 4 potx
... changed from one -to- one to many -to- one by removing the unique constraint. Figure 5-6 shows this type of relationship. The One -to- Many and Many -to- One Association A one -to- many association (or from ... EJB QL quer y to be stor ed in the annotations. OneToMany M and F Allo ws a one -to- many association to be defined between entities. OneToOne M and F Allows a one -to- one a...
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Beginning Hibernate From Novice to Professional phần 5 docx
... filters to be declared. Formula MF Allo ws an SQL for mula to be used in place of v alues drawn from a column. GenericGenerator Pk, T, M, and F Allows a Hibernate- specific generator to be used when ... length to be used. CHAPTER 7 ■ CREATING MAPPINGS WITH HIBERNATE XML FILES146 6935ch 07_ final.qxd 8/2/06 9:43 PM Page 146 Listing 6-20. The Author Side of the Many -to- Many As...
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Beginning Hibernate From Novice to Professional phần 6 pdf
... the table. Figure 7- 8 shows the schema required to represent the hierarchy from Figure 7- 5 using this technique. CHAPTER 7 ■ CREATING MAPPINGS WITH HIBERNATE XML FILES 175 Figure 7- 8. M apping one ... java.sql.SQLException; import org .hibernate. HibernateException; import org .hibernate. Query; import org .hibernate. Session; import org .hibernate. SessionFactory; import org ....
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Beginning Hibernate From Novice to Professional phần 8 doc
... <sql-insert> tag with a call to a suitable stored procedure. The callable attribute is set to true to indicate that Hibernate needs to issue a call to a stored pro- cedure instead of a standard ... Invoking Filters from Code p ackage com.hibernatebook.filters; import java.util.Iterator; import org .hibernate. Filter; import org .hibernate. Query; import org .hibernate. S...
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Beginning Hibernate From Novice to Professional phần 9 potx
... selected 6935appB_final.qxd 8/2/06 9:15 PM Page 271 Hibernate Tools The Hibernate Tools toolset really consists of two quite distinct tools: a set of plug-ins to enhance the Eclipse integrated development ... it into working correctly. Hibernate Tools now provides a query editor that allows you to prototype your HQL queries and run them against the database without needing to writ...
Ngày tải lên: 09/08/2014, 14:20