Beginning Hibernate From Novice to Professional phần 4 potx
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 9 potx
... 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 write any code. To run ... 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 in...
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Beginning C# 2005 Databases From Novice to Professional phần 4 potx
... Nulls? ProductID (unique) int 4No ProductName nvarchar 40 N o SupplierID int 4Yes CategoryID int 4Yes QuantityPerUnit nvarchar 20 Y es UnitPrice money 8Yes UnitsInStock smallint 2Yes UnitsOnOrder smallint 2 Y es ReorderLevel ... a bucket, ready to be filled with water, but it needs an external pipe to let the water in. In other words, the dataset needs a data adapter to populate it wi...
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Beginning Hibernate From Novice to Professional phần 1 pot
... various techniques to minimize this without resorting to Hibernate. CHAPTER 1 ■ AN INTRODUCTION TO HIBERNATE 3 7 6935ch01_final.qxd 8/2/06 9: 34 PM Page 7 6935fm_final.qxd 8/2/06 9 :44 PM Page xviii Interceptors ... discussions: Beginning Covers Hibernate 3.2 Covers Hibernate 3.2 Covers Hibernate 3.2 6935fm_final.qxd 8/2/06 9 :44 PM Page xvi 6935fm_final.qxd 8/2/06 9 :44 PM...
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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....
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Beginning Hibernate From Novice to Professional phần 3 pptx
... outcomes in the underlying table. String customer = getCustomerFromHibernate("dcminter"); customer.setAge(10); s aveCustomerToHibernate(customer); For example, let’s say the table originally ... set to 10 and the other to 42 • Two rows for the user, with one age set to 10 and the other to 30 • Three rows for the user, with one age set to 10 and the others to 30 and 42...
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Beginning Hibernate From Novice to Professional phần 5 docx
... length to be used. CHAPTER 7 ■ CREATING MAPPINGS WITH HIBERNATE XML FILES 146 6935ch07_final.qxd 8/2/06 9 :43 PM Page 146 Listing 6-20. The Author Side of the Many -to- Many Association @ManyToMany(mappedBy ... 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- specif...
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Beginning Hibernate From Novice to Professional phần 6 pdf
... java.sql.SQLException; import org .hibernate. HibernateException; import org .hibernate. Query; import org .hibernate. Session; import org .hibernate. SessionFactory; import org .hibernate. Transaction; import org .hibernate. cfg.Configuration; public ... composite-map-key | map-key-many -to- many | index | composite-index | index-many -to- many | index-many -to- any), (element | one -to- man...
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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....
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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 ... by Hibernate from the information in APPENDIX A ■ MORE ADVANCED FEATURES 248 6935appA_final.qxd 8/2/06 9:18 PM Page 248 to map values to parameters. Once you have defin...
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