Patch level : nopatch

Files correlati     :
Commento        :

Implementazione FP

src/fp/fplib01.cpp

@@ -596,16 +596,40 @@ bool TPaf_record::update()
 TPaf_record::TPaf_record(const char* table) : _table(table), _key(15, ',')
 {
 	TString q;
-	q << "SELECT col.[name] FROM sys.columns AS col \
+	TString constraint(table);
+
+	constraint.rtrim(1);
+	constraint << 'Q';
+//	q << "SELECT col.[name] FROM sys.columns AS col \
+//			inner JOIN sys.index_columns AS idx on col.[object_id] = idx.[object_id] AND col.[column_id] = idx.[column_id] \
+//			inner join sys.indexes as K on idx.[index_id] = K.[index_id] \
+//			where  K.[name] = '" << table << "_KEY' \
+//			AND idx.[object_id] = object_id('" << table << "') \
+//			ORDER BY index_column_id ASC";
+ 	  q << "SELECT col.[name] FROM sys.columns AS col \
 			inner JOIN sys.index_columns AS idx on col.[object_id] = idx.[object_id] AND col.[column_id] = idx.[column_id] \
 			inner join sys.indexes as K on idx.[index_id] = K.[index_id] \
-			where  K.[name] = '" << table << "_KEY' \
+			where  K.[name] = '" << constraint << "' \
 			AND idx.[object_id] = object_id('" << table << "') \
 			ORDER BY index_column_id ASC";
+
 	for (bool ok = fp_db().sq_set_exec(q); ok; ok = fp_db().sq_next())
 	{
 		_key.add(fp_db().sq_get("name"));
 	}
+	if (_key.empty_items())
+	{
+		q = "SELECT col.[name] FROM sys.columns AS col ";
+		q << "inner JOIN sys.index_columns AS idx on col.[object_id] = idx.[object_id] AND col.[column_id] = idx.[column_id] \
+		  		inner join sys.indexes as K on idx.[index_id] = K.[index_id] \
+		  		where  K.[name] = '" << table << "_KEY' \
+					AND idx.[object_id] = object_id('" << table << "') \
+				 ORDER BY index_column_id ASC";
+		for (bool ok = fp_db().sq_set_exec(q); ok; ok = fp_db().sq_next())
+		{
+			_key.add(fp_db().sq_get("name"));
+		}
+	}
 	CHECKS(!_key.empty_items(), "Invalid primary key for table ", table);
 }
 ////////////////////////////////////////////////////////