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plpy_cursorobject.h File Reference
#include "plpy_typeio.h"
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Data Structures

struct  PLyCursorObject


typedef struct PLyCursorObject PLyCursorObject


void PLy_cursor_init_type (void)
PyObject * PLy_cursor (PyObject *self, PyObject *args)

Typedef Documentation

Function Documentation

PyObject* PLy_cursor ( PyObject *  self,
PyObject *  args 

Definition at line 87 of file plpy_cursorobject.c.

References NULL, PLy_cursor_plan(), PLy_cursor_query(), PLy_exc_error, and PLy_exception_set().

88 {
89  char *query;
90  PyObject *plan;
91  PyObject *planargs = NULL;
93  if (PyArg_ParseTuple(args, "s", &query))
94  return PLy_cursor_query(query);
96  PyErr_Clear();
98  if (PyArg_ParseTuple(args, "O|O", &plan, &planargs))
99  return PLy_cursor_plan(plan, planargs);
101  PLy_exception_set(PLy_exc_error, "plpy.cursor expected a query or a plan");
102  return NULL;
103 }
PyObject * PLy_exc_error
Definition: plpy_elog.c:19
void PLy_exception_set(PyObject *exc, const char *fmt,...)
Definition: plpy_elog.c:500
static PyObject * PLy_cursor_query(const char *query)
#define NULL
Definition: c.h:226
static PyObject * PLy_cursor_plan(PyObject *ob, PyObject *args)
void PLy_cursor_init_type ( void  )

Definition at line 80 of file plpy_cursorobject.c.

References elog, ERROR, and PLy_CursorType.

Referenced by PLy_init_plpy().

81 {
82  if (PyType_Ready(&PLy_CursorType) < 0)
83  elog(ERROR, "could not initialize PLy_CursorType");
84 }
#define ERROR
Definition: elog.h:43
#define elog
Definition: elog.h:219
static PyTypeObject PLy_CursorType