plpy_subxactobject.h File Reference

#include "nodes/pg_list.h"
#include "plpython.h"
#include "utils/resowner.h"

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Data Structures
struct	PLySubtransactionObject
struct	PLySubtransactionData

Typedefs
typedef struct PLySubtransactionObject	PLySubtransactionObject
typedef struct PLySubtransactionData	PLySubtransactionData

Functions
void	PLy_subtransaction_init_type (void)
PyObject *	PLy_subtransaction_new (PyObject *self, PyObject *unused)

Variables
List *	explicit_subtransactions

Typedef Documentation

PLySubtransactionData

typedef struct PLySubtransactionData PLySubtransactionData

PLySubtransactionObject

typedef struct PLySubtransactionObject PLySubtransactionObject

Function Documentation

PLy_subtransaction_init_type()

void PLy_subtransaction_init_type

(

void

)

Definition at line 58 of file plpy_subxactobject.c.

{
    PLy_SubtransactionType = (PyTypeObject *) PyType_FromSpec(&PLySubtransaction_spec);
    if (!PLy_SubtransactionType)
        elog(ERROR, "could not initialize PLy_SubtransactionType");
}

References elog, ERROR, PLy_SubtransactionType, and PLySubtransaction_spec.

Referenced by PLy_init_plpy().

PLy_subtransaction_new()

PyObject * PLy_subtransaction_new	(	PyObject *	self,
		PyObject *	unused
	)

Definition at line 67 of file plpy_subxactobject.c.

{
    PLySubtransactionObject *ob;
 
    ob = PyObject_New(PLySubtransactionObject, PLy_SubtransactionType);
    if (ob == NULL)
        return NULL;
#if PY_VERSION_HEX < 0x03080000
    /* Workaround for Python issue 35810; no longer necessary in Python 3.8 */
    Py_INCREF(PLy_SubtransactionType);
#endif
 
    ob->started = false;
    ob->exited = false;
 
    return (PyObject *) ob;
}

References PLySubtransactionObject::exited, PLy_SubtransactionType, and PLySubtransactionObject::started.

Variable Documentation

explicit_subtransactions

List* explicit_subtransactions

extern

Definition at line 15 of file plpy_subxactobject.c.

Referenced by PLy_abort_open_subtransactions(), PLy_initialize(), PLy_procedure_call(), PLy_subtransaction_enter(), and PLy_subtransaction_exit().