plpy_elog.h File Reference

#include "plpython.h"

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Macros
#define	PLy_elog(elevel, ...)

Functions
PGDLLEXPORT void	PLy_elog_impl (int elevel, const char *fmt,...) pg_attribute_printf(2
PGDLLEXPORT void PGDLLEXPORT void	PLy_exception_set (PyObject *exc, const char *fmt,...) pg_attribute_printf(2
PGDLLEXPORT void PGDLLEXPORT void PGDLLEXPORT void	PLy_exception_set_plural (PyObject *exc, const char *fmt_singular, const char *fmt_plural, unsigned long n,...) pg_attribute_printf(2
PGDLLEXPORT void PGDLLEXPORT void PGDLLEXPORT void	pg_attribute_printf (3, 5)
PGDLLEXPORT void	PLy_exception_set_with_details (PyObject *excclass, ErrorData *edata)

Variables
PyObject *	PLy_exc_error
PyObject *	PLy_exc_fatal
PyObject *	PLy_exc_spi_error

Macro Definition Documentation

PLy_elog

#define PLy_elog	(		elevel,
			...
	)

Value:

    do { \
        const int elevel_ = (elevel); \
		PLy_elog_impl(elevel_, __VA_ARGS__); \
		if (elevel_ >= ERROR) \
			pg_unreachable(); \
    } while(0)

Definition at line 28 of file plpy_elog.h.

       { \
        const int elevel_ = (elevel); \
		PLy_elog_impl(elevel_, __VA_ARGS__); \
		if (elevel_ >= ERROR) \
			pg_unreachable(); \
    } while(0)

Function Documentation

pg_attribute_printf()

PGDLLEXPORT void PGDLLEXPORT void PGDLLEXPORT void pg_attribute_printf	(	3	,
		5
	)

PLy_elog_impl()

PGDLLEXPORT void PLy_elog_impl ( int  elevel, const char *  fmt,   ...  )

extern

PLy_exception_set()

PGDLLEXPORT void PGDLLEXPORT void PLy_exception_set ( PyObject *  exc, const char *  fmt,   ...  )

extern

PLy_exception_set_plural()

PGDLLEXPORT void PGDLLEXPORT void PGDLLEXPORT void PLy_exception_set_plural ( PyObject *  exc, const char *  fmt_singular, const char *  fmt_plural, unsigned long  n,   ...  )

extern

PLy_exception_set_with_details()

PGDLLEXPORT void PLy_exception_set_with_details ( PyObject *  excclass, ErrorData *  edata  )

extern

Definition at line 522 of file plpy_elog.c.

{
    PyObject   *args = NULL;
    PyObject   *error = NULL;
 
    args = Py_BuildValue("(s)", edata->message);
    if (!args)
        goto failure;
 
    /* create a new exception with the error message as the parameter */
    error = PyObject_CallObject(excclass, args);
    if (!error)
        goto failure;
 
    if (!set_string_attr(error, "sqlstate",
                         unpack_sql_state(edata->sqlerrcode)))
        goto failure;
 
    if (!set_string_attr(error, "detail", edata->detail))
        goto failure;
 
    if (!set_string_attr(error, "hint", edata->hint))
        goto failure;
 
    if (!set_string_attr(error, "query", edata->internalquery))
        goto failure;
 
    if (!set_string_attr(error, "schema_name", edata->schema_name))
        goto failure;
 
    if (!set_string_attr(error, "table_name", edata->table_name))
        goto failure;
 
    if (!set_string_attr(error, "column_name", edata->column_name))
        goto failure;
 
    if (!set_string_attr(error, "datatype_name", edata->datatype_name))
        goto failure;
 
    if (!set_string_attr(error, "constraint_name", edata->constraint_name))
        goto failure;
 
    PyErr_SetObject(excclass, error);
 
    Py_DECREF(args);
    Py_DECREF(error);
 
    return;
 
failure:
    Py_XDECREF(args);
    Py_XDECREF(error);
 
    elog(ERROR, "could not convert error to Python exception");
}

References elog, ERROR, error(), fb(), set_string_attr(), and unpack_sql_state().

Referenced by PLy_output().

Variable Documentation

PLy_exc_error

PyObject* PLy_exc_error

extern

Definition at line 15 of file plpy_elog.c.

Referenced by PLy_add_exceptions(), PLy_cursor(), PLy_elog_impl(), PLy_output(), PLy_result_colnames(), PLy_result_coltypes(), PLy_result_coltypmods(), and PLy_spi_execute().

PLy_exc_fatal

PyObject* PLy_exc_fatal

extern

Definition at line 16 of file plpy_elog.c.

Referenced by PLy_add_exceptions(), and PLy_elog_impl().

PLy_exc_spi_error

PyObject* PLy_exc_spi_error

extern

Definition at line 17 of file plpy_elog.c.

Referenced by PLy_add_exceptions(), PLy_commit(), PLy_elog_impl(), PLy_rollback(), PLy_spi_execute_plan(), PLy_spi_execute_query(), and PLy_spi_subtransaction_abort().