Add support for system naming and specifying the isolation level

Author: kadler

IBM_DB/ibm_db/ibm_db.c

@@ -11039,6 +11039,15 @@ INIT_ibm_db(void) {
 	PyModule_AddIntConstant(m, "SQL_ATTR_USE_TRUSTED_CONTEXT", SQL_ATTR_USE_TRUSTED_CONTEXT);
 	PyModule_AddIntConstant(m, "SQL_ATTR_TRUSTED_CONTEXT_USERID", SQL_ATTR_TRUSTED_CONTEXT_USERID);
 	PyModule_AddIntConstant(m, "SQL_ATTR_TRUSTED_CONTEXT_PASSWORD", SQL_ATTR_TRUSTED_CONTEXT_PASSWORD);
+	
+	PyModule_AddIntConstant(m, "SQL_ATTR_DBC_SYS_NAMING", SQL_ATTR_DBC_SYS_NAMING);
+	PyModule_AddIntConstant(m, "SQL_ATTR_TXN_ISOLATION", SQL_ATTR_TXN_ISOLATION);
+	PyModule_AddIntConstant(m, "SQL_TXN_READ_UNCOMMITTED", SQL_TXN_READ_UNCOMMITTED);
+	PyModule_AddIntConstant(m, "SQL_TXN_READ_COMMITTED", SQL_TXN_READ_COMMITTED);
+	PyModule_AddIntConstant(m, "SQL_TXN_REPEATABLE_READ", SQL_TXN_REPEATABLE_READ);
+	PyModule_AddIntConstant(m, "SQL_TXN_SERIALIZABLE", SQL_TXN_SERIALIZABLE);
+	PyModule_AddIntConstant(m, "SQL_TXN_NO_COMMIT", SQL_TXN_NOCOMMIT);
+    
 	PyModule_AddIntConstant(m, "SQL_DBMS_NAME", SQL_DBMS_NAME);
 	PyModule_AddIntConstant(m, "SQL_DBMS_VER", SQL_DBMS_VER);
 	PyModule_AddIntConstant(m, "SQL_ATTR_ROWCOUNT_PREFETCH", SQL_ATTR_ROWCOUNT_PREFETCH);

IBM_DB/ibm_db/ibm_db.h

@@ -13,6 +13,9 @@
 #include <string.h>
 #include <stdlib.h>
 #include <sqlcli1.h>
+#ifndef PASE
+#include <sqlext.h>
+#endif
 #include <Python.h> 
 #include <structmember.h>
 

IBM_DB/ibm_db/ibm_db_dbi.py

@@ -56,6 +56,14 @@
 SQL_DBMS_VER = ibm_db.SQL_DBMS_VER
 SQL_DBMS_NAME = ibm_db.SQL_DBMS_NAME
 
+SQL_ATTR_DBC_SYS_NAMING = ibm_db.SQL_ATTR_DBC_SYS_NAMING
+SQL_ATTR_TXN_ISOLATION = ibm_db.SQL_ATTR_TXN_ISOLATION
+SQL_TXN_READ_UNCOMMITTED = ibm_db.SQL_TXN_READ_UNCOMMITTED
+SQL_TXN_READ_COMMITTED = ibm_db.SQL_TXN_READ_COMMITTED
+SQL_TXN_REPEATABLE_READ = ibm_db.SQL_TXN_REPEATABLE_READ
+SQL_TXN_SERIALIZABLE = ibm_db.SQL_TXN_SERIALIZABLE
+SQL_TXN_NO_COMMIT = ibm_db.SQL_TXN_NO_COMMIT
+
 # Module globals
 apilevel = '2.0'
 threadsafety = 0