[Nhibernate-commit] SF.net SVN: nhibernate:[5536] trunk/nhibernate/src/NHibernate

[<pa...@us...>]

Revision: 5536
          http://nhibernate.svn.sourceforge.net/nhibernate/?rev=5536&view=rev
Author:   patearl
Date:     2011-03-26 00:43:34 +0000 (Sat, 26 Mar 2011)

Log Message:
-----------
Added and partially utilized Dialect.SupportsForeignKeyConstraintInAlterTable property.  Need to fill in the "CREATE TABLE" part of the implementation still.

Modified Paths:
--------------
    trunk/nhibernate/src/NHibernate/Cfg/Configuration.cs
    trunk/nhibernate/src/NHibernate/Dialect/Dialect.cs

Modified: trunk/nhibernate/src/NHibernate/Cfg/Configuration.cs
===================================================================
--- trunk/nhibernate/src/NHibernate/Cfg/Configuration.cs	2011-03-25 21:44:28 UTC (rev 5535)
+++ trunk/nhibernate/src/NHibernate/Cfg/Configuration.cs	2011-03-26 00:43:34 UTC (rev 5536)
@@ -912,7 +912,7 @@
 						script.Add(index.SqlCreateString(dialect, mapping, defaultCatalog, defaultSchema));
 					}
 
-					if (dialect.HasAlterTable)
+                    if (dialect.SupportsForeignKeyConstraintInAlterTable)
 					{
 						foreach (var fk in table.ForeignKeyIterator)
 						{
@@ -2320,7 +2320,7 @@
 					ITableMetadata tableInfo = databaseMetadata.GetTableMetadata(table.Name, table.Schema, table.Catalog,
 																				 table.IsQuoted);
 
-					if (dialect.HasAlterTable)
+                    if (dialect.SupportsForeignKeyConstraintInAlterTable)
 					{
 						foreach (var fk in table.ForeignKeyIterator)
 						{

Modified: trunk/nhibernate/src/NHibernate/Dialect/Dialect.cs
===================================================================
--- trunk/nhibernate/src/NHibernate/Dialect/Dialect.cs	2011-03-25 21:44:28 UTC (rev 5535)
+++ trunk/nhibernate/src/NHibernate/Dialect/Dialect.cs	2011-03-26 00:43:34 UTC (rev 5536)
@@ -621,6 +621,14 @@
 			get { return true; }
 		}
 
+        /// <summary>
+        /// Does this dialect support adding foreign key constraints via alter table?  If not, it's assumed they can only be added through create table.
+        /// </summary>
+	    public virtual bool SupportsForeignKeyConstraintInAlterTable
+	    {
+            get { return HasAlterTable; }
+	    }
+
 		/// <summary> 
 		/// The syntax used to add a foreign key constraint to a table. 
 		/// </summary>


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