granicus.if.org Git - postgresql/blob - src/pl/plpython/plpy_subxactobject.h

   1 /*
   2  * src/pl/plpython/plpy_subxactobject.h
   3  */
   4
   5 #ifndef PLPY_SUBXACTOBJECT
   6 #define PLPY_SUBXACTOBJECT
   7
   8 #include "nodes/pg_list.h"
   9 #include "utils/resowner.h"
  10
  11 /* a list of nested explicit subtransactions */
  12 extern List *explicit_subtransactions;
  13
  14
  15 typedef struct PLySubtransactionObject
  16 {
  17         PyObject_HEAD
  18         bool            started;
  19         bool            exited;
  20 } PLySubtransactionObject;
  21
  22 /* explicit subtransaction data */
  23 typedef struct PLySubtransactionData
  24 {
  25         MemoryContext oldcontext;
  26         ResourceOwner oldowner;
  27 } PLySubtransactionData;
  28
  29 extern void PLy_subtransaction_init_type(void);
  30 extern PyObject *PLy_subtransaction_new(PyObject *self, PyObject *unused);
  31
  32 #endif   /* PLPY_SUBXACTOBJECT */