#include "postgres.h"
#include "utils/builtins.h"

Include dependency graph for btree_gist.c:

Functions
	PG_FUNCTION_INFO_V1 (gbt_decompress)

	PG_FUNCTION_INFO_V1 (gbtreekey_in)

	PG_FUNCTION_INFO_V1 (gbtreekey_out)

Datum	gbtreekey_in (PG_FUNCTION_ARGS)

Datum	gbtreekey_out (PG_FUNCTION_ARGS)

Datum	gbt_decompress (PG_FUNCTION_ARGS)

Variables
	PG_MODULE_MAGIC

Function Documentation

◆ gbt_decompress()

Datum gbt_decompress ( PG_FUNCTION_ARGS )

Definition at line 50 of file btree_gist.c.

 {
     PG_RETURN_POINTER(PG_GETARG_POINTER(0));
 }

References PG_GETARG_POINTER, and PG_RETURN_POINTER.

◆ gbtreekey_in()

Datum gbtreekey_in ( PG_FUNCTION_ARGS )

Definition at line 20 of file btree_gist.c.

 {
     Oid         typioparam = PG_GETARG_OID(1);
  
     ereport(ERROR,
             (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
              errmsg("cannot accept a value of type %s",
                     format_type_extended(typioparam, -1,
                                          FORMAT_TYPE_ALLOW_INVALID))));
  
     PG_RETURN_VOID();           /* keep compiler quiet */
 }

References ereport, errcode(), errmsg(), ERROR, FORMAT_TYPE_ALLOW_INVALID, format_type_extended(), PG_GETARG_OID, and PG_RETURN_VOID.

◆ gbtreekey_out()

Datum gbtreekey_out ( PG_FUNCTION_ARGS )

Definition at line 34 of file btree_gist.c.

 {
     /* Sadly, we do not receive any indication of the specific type */
     ereport(ERROR,
             (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
              errmsg("cannot display a value of type %s", "gbtreekey?")));
  
     PG_RETURN_VOID();           /* keep compiler quiet */
 }

References ereport, errcode(), errmsg(), ERROR, and PG_RETURN_VOID.

◆ PG_FUNCTION_INFO_V1() [1/3]

PG_FUNCTION_INFO_V1 ( gbt_decompress )

◆ PG_FUNCTION_INFO_V1() [2/3]

PG_FUNCTION_INFO_V1 ( gbtreekey_in )

◆ PG_FUNCTION_INFO_V1() [3/3]

PG_FUNCTION_INFO_V1 ( gbtreekey_out )

Variable Documentation

◆ PG_MODULE_MAGIC

PG_MODULE_MAGIC

Definition at line 8 of file btree_gist.c.

Functions

Variables