#include "postgres.h"
#include "btree_gist.h"
#include "btree_utils_var.h"
#include "utils/builtins.h"
#include "utils/bytea.h"

Include dependency graph for btree_bytea.c:

Functions
	PG_FUNCTION_INFO_V1 (gbt_bytea_compress)

	PG_FUNCTION_INFO_V1 (gbt_bytea_union)

	PG_FUNCTION_INFO_V1 (gbt_bytea_picksplit)

	PG_FUNCTION_INFO_V1 (gbt_bytea_consistent)

	PG_FUNCTION_INFO_V1 (gbt_bytea_penalty)

	PG_FUNCTION_INFO_V1 (gbt_bytea_same)

static bool	gbt_byteagt (const void a, const void b, Oid collation, FmgrInfo *flinfo)

static bool	gbt_byteage (const void a, const void b, Oid collation, FmgrInfo *flinfo)

static bool	gbt_byteaeq (const void a, const void b, Oid collation, FmgrInfo *flinfo)

static bool	gbt_byteale (const void a, const void b, Oid collation, FmgrInfo *flinfo)

static bool	gbt_bytealt (const void a, const void b, Oid collation, FmgrInfo *flinfo)

static int32	gbt_byteacmp (const void a, const void b, Oid collation, FmgrInfo *flinfo)

Datum	gbt_bytea_compress (PG_FUNCTION_ARGS)

Datum	gbt_bytea_consistent (PG_FUNCTION_ARGS)

Datum	gbt_bytea_union (PG_FUNCTION_ARGS)

Datum	gbt_bytea_picksplit (PG_FUNCTION_ARGS)

Datum	gbt_bytea_same (PG_FUNCTION_ARGS)

Datum	gbt_bytea_penalty (PG_FUNCTION_ARGS)

Variables
static const gbtree_vinfo	tinfo

Function Documentation

Datum gbt_bytea_compress ( PG_FUNCTION_ARGS )

Definition at line 95 of file btree_bytea.c.

References gbt_var_compress(), PG_GETARG_POINTER, and PG_RETURN_POINTER.

 {
     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
 
     PG_RETURN_POINTER(gbt_var_compress(entry, &tinfo));
 }

Datum gbt_bytea_consistent ( PG_FUNCTION_ARGS )

Definition at line 105 of file btree_bytea.c.

References DatumGetByteaP, DatumGetPointer, gbt_var_consistent(), gbt_var_key_readable(), GIST_LEAF, GISTENTRY::key, PG_GET_COLLATION, PG_GETARG_DATUM, PG_GETARG_POINTER, PG_GETARG_UINT16, and PG_RETURN_BOOL.

 {
     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
     void       *query = (void *) DatumGetByteaP(PG_GETARG_DATUM(1));
     StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
 
     /* Oid      subtype = PG_GETARG_OID(3); */
     bool       *recheck = (bool *) PG_GETARG_POINTER(4);
     bool        retval;
     GBT_VARKEY *key = (GBT_VARKEY *) DatumGetPointer(entry->key);
     GBT_VARKEY_R r = gbt_var_key_readable(key);
 
     /* All cases served by this function are exact */
     *recheck = false;
 
     retval = gbt_var_consistent(&r, query, strategy, PG_GET_COLLATION(),
                                 GIST_LEAF(entry), &tinfo, fcinfo->flinfo);
     PG_RETURN_BOOL(retval);
 }

Datum gbt_bytea_penalty ( PG_FUNCTION_ARGS )

Definition at line 162 of file btree_bytea.c.

References gbt_var_penalty(), PG_GET_COLLATION, PG_GETARG_POINTER, PG_RETURN_POINTER, and result.

 {
     GISTENTRY  *o = (GISTENTRY *) PG_GETARG_POINTER(0);
     GISTENTRY  *n = (GISTENTRY *) PG_GETARG_POINTER(1);
     float      *result = (float *) PG_GETARG_POINTER(2);
 
     PG_RETURN_POINTER(gbt_var_penalty(result, o, n, PG_GET_COLLATION(),
                                       &tinfo, fcinfo->flinfo));
 }

Datum gbt_bytea_picksplit ( PG_FUNCTION_ARGS )

Definition at line 139 of file btree_bytea.c.

References gbt_var_picksplit(), PG_GET_COLLATION, PG_GETARG_POINTER, and PG_RETURN_POINTER.

 {
     GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
     GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1);
 
     gbt_var_picksplit(entryvec, v, PG_GET_COLLATION(),
                       &tinfo, fcinfo->flinfo);
     PG_RETURN_POINTER(v);
 }

Datum gbt_bytea_same ( PG_FUNCTION_ARGS )

Definition at line 150 of file btree_bytea.c.

References gbt_var_same(), PG_GET_COLLATION, PG_GETARG_DATUM, PG_GETARG_POINTER, PG_RETURN_POINTER, and result.

 {
     Datum       d1 = PG_GETARG_DATUM(0);
     Datum       d2 = PG_GETARG_DATUM(1);
     bool       *result = (bool *) PG_GETARG_POINTER(2);
 
     *result = gbt_var_same(d1, d2, PG_GET_COLLATION(), &tinfo, fcinfo->flinfo);
     PG_RETURN_POINTER(result);
 }

Datum gbt_bytea_union ( PG_FUNCTION_ARGS )

Definition at line 128 of file btree_bytea.c.

References gbt_var_union(), PG_GET_COLLATION, PG_GETARG_POINTER, and PG_RETURN_POINTER.

 {
     GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
     int32      *size = (int *) PG_GETARG_POINTER(1);
 
     PG_RETURN_POINTER(gbt_var_union(entryvec, size, PG_GET_COLLATION(),
                                     &tinfo, fcinfo->flinfo));
 }

static int32 gbt_byteacmp	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 66 of file btree_bytea.c.

References byteacmp(), DatumGetInt32, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetInt32(DirectFunctionCall2(byteacmp,
                                              PointerGetDatum(a),
                                              PointerGetDatum(b)));
 }

static bool gbt_byteaeq	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 42 of file btree_bytea.c.

References byteaeq(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetBool(DirectFunctionCall2(byteaeq,
                                             PointerGetDatum(a),
                                             PointerGetDatum(b)));
 }

static bool gbt_byteage	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 34 of file btree_bytea.c.

References byteage(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetBool(DirectFunctionCall2(byteage,
                                             PointerGetDatum(a),
                                             PointerGetDatum(b)));
 }

static bool gbt_byteagt	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 26 of file btree_bytea.c.

References byteagt(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetBool(DirectFunctionCall2(byteagt,
                                             PointerGetDatum(a),
                                             PointerGetDatum(b)));
 }

static bool gbt_byteale	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 50 of file btree_bytea.c.

References byteale(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetBool(DirectFunctionCall2(byteale,
                                             PointerGetDatum(a),
                                             PointerGetDatum(b)));
 }

static bool gbt_bytealt	(	const void *	a,
		const void *	b,
		Oid	collation,
		FmgrInfo *	flinfo
	)

static

Definition at line 58 of file btree_bytea.c.

References bytealt(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.

 {
     return DatumGetBool(DirectFunctionCall2(bytealt,
                                             PointerGetDatum(a),
                                             PointerGetDatum(b)));
 }

PG_FUNCTION_INFO_V1 ( gbt_bytea_compress )

PG_FUNCTION_INFO_V1 ( gbt_bytea_union )

PG_FUNCTION_INFO_V1 ( gbt_bytea_picksplit )

PG_FUNCTION_INFO_V1 ( gbt_bytea_consistent )

PG_FUNCTION_INFO_V1 ( gbt_bytea_penalty )

PG_FUNCTION_INFO_V1 ( gbt_bytea_same )

Variable Documentation

const gbtree_vinfo tinfo

static

Initial value:

=
{
    gbt_t_bytea,
    0,
    TRUE,
    gbt_byteagt,
    gbt_byteage,
    gbt_byteaeq,
    gbt_byteale,
    gbt_bytealt,
    gbt_byteacmp,
    NULL
}

Definition at line 74 of file btree_bytea.c.

Functions

Variables

Function Documentation

Variable Documentation