NH-3807 - GetSchema not supported.

Author: ngbrown

src/NHibernate/Dialect/Schema/AbstractDataBaseSchema.cs

@@ -94,11 +94,13 @@ public virtual DataTable GetForeignKeys(string catalog, string schema, string ta
 		public virtual ISet<string> GetReservedWords()
 		{
 			var result = new HashSet<string>();
+#if !NETSTANDARD2_0
 			DataTable dtReservedWords = connection.GetSchema(DbMetaDataCollectionNames.ReservedWords);
 			foreach (DataRow row in dtReservedWords.Rows)
 			{
 				result.Add(row["ReservedWord"].ToString());
 			}
+#endif
 			return result;
 		}
 
@@ -109,4 +111,4 @@ protected virtual string ForeignKeysSchemaName
 
 		#endregion
 	}
-}
+}

src/NHibernate/Dialect/Schema/SybaseAnywhereMetaData.cs

@@ -19,11 +19,13 @@ public override ITableMetadata GetTableMetadata(DataRow rs, bool extras)
 		public override ISet<string> GetReservedWords()
 		{
 			var result = new HashSet<string>();
+#if !NETSTANDARD2_0
 			DataTable dtReservedWords = Connection.GetSchema(DbMetaDataCollectionNames.ReservedWords);
 			foreach (DataRow row in dtReservedWords.Rows)
 			{
 				result.Add(row["reserved_word"].ToString());
 			}
+#endif
 			return result;
 		}
 
@@ -143,4 +145,4 @@ public SybaseAnywhereForeignKeyMetaData(DataRow rs) : base(rs)
 			Name = (string) rs["COLUMN_NAME"];
 		}
 	}
-}
+}