| Server IP : 85.214.239.14 / Your IP : 18.221.73.212 Web Server : Apache/2.4.61 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /usr/include/postgresql/9.6/server/access/ |
Upload File : |
/*-------------------------------------------------------------------------
*
* tupconvert.h
* Tuple conversion support.
*
*
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/access/tupconvert.h
*
*-------------------------------------------------------------------------
*/
#ifndef TUPCONVERT_H
#define TUPCONVERT_H
#include "access/htup.h"
#include "access/tupdesc.h"
typedef struct TupleConversionMap
{
TupleDesc indesc; /* tupdesc for source rowtype */
TupleDesc outdesc; /* tupdesc for result rowtype */
AttrNumber *attrMap; /* indexes of input fields, or 0 for null */
Datum *invalues; /* workspace for deconstructing source */
bool *inisnull;
Datum *outvalues; /* workspace for constructing result */
bool *outisnull;
} TupleConversionMap;
extern TupleConversionMap *convert_tuples_by_position(TupleDesc indesc,
TupleDesc outdesc,
const char *msg);
extern TupleConversionMap *convert_tuples_by_name(TupleDesc indesc,
TupleDesc outdesc,
const char *msg);
extern AttrNumber *convert_tuples_by_name_map(TupleDesc indesc,
TupleDesc outdesc,
const char *msg);
extern HeapTuple do_convert_tuple(HeapTuple tuple, TupleConversionMap *map);
extern void free_conversion_map(TupleConversionMap *map);
#endif /* TUPCONVERT_H */