plpy_planobject.h File Reference

#include "executor/spi.h"
#include "plpy_typeio.h"

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Data Structures
struct	PLyPlanObject

Typedefs
typedef struct PLyPlanObject	PLyPlanObject

Functions
void	PLy_plan_init_type (void)
PyObject *	PLy_plan_new (void)
bool	is_PLyPlanObject (PyObject *ob)

Typedef Documentation

PLyPlanObject

typedef struct PLyPlanObject PLyPlanObject

Function Documentation

is_PLyPlanObject()

bool is_PLyPlanObject

(

PyObject *

ob

)

Definition at line 85 of file plpy_planobject.c.

{
    return ob->ob_type == PLy_PlanType;
}

References PLy_PlanType.

Referenced by PLy_spi_execute().

PLy_plan_init_type()

void PLy_plan_init_type

(

void

)

Definition at line 56 of file plpy_planobject.c.

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

References elog, ERROR, PLy_PlanType, and PLyPlan_spec.

Referenced by PLy_init_plpy().

PLy_plan_new()

PyObject * PLy_plan_new

(

void

)

Definition at line 64 of file plpy_planobject.c.

{
    PLyPlanObject *ob;
 
    if ((ob = PyObject_New(PLyPlanObject, PLy_PlanType)) == NULL)
        return NULL;
#if PY_VERSION_HEX < 0x03080000
    /* Workaround for Python issue 35810; no longer necessary in Python 3.8 */
    Py_INCREF(PLy_PlanType);
#endif
 
    ob->plan = NULL;
    ob->nargs = 0;
    ob->types = NULL;
    ob->args = NULL;
    ob->mcxt = NULL;
 
    return (PyObject *) ob;
}

References PLyPlanObject::args, PLyPlanObject::mcxt, PLyPlanObject::nargs, PLyPlanObject::plan, PLy_PlanType, and PLyPlanObject::types.

Referenced by PLy_spi_prepare().