Header And Logo
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#include "postgres.h"#include "btree_gist.h"#include "btree_utils_var.h"#include "utils/bytea.h"
Go to the source code of this file.
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) | |
| Datum | gbt_bytea_compress (PG_FUNCTION_ARGS) |
| Datum | gbt_bytea_union (PG_FUNCTION_ARGS) |
| Datum | gbt_bytea_picksplit (PG_FUNCTION_ARGS) |
| Datum | gbt_bytea_consistent (PG_FUNCTION_ARGS) |
| Datum | gbt_bytea_penalty (PG_FUNCTION_ARGS) |
| Datum | gbt_bytea_same (PG_FUNCTION_ARGS) |
| static bool | gbt_byteagt (const void *a, const void *b, Oid collation) |
| static bool | gbt_byteage (const void *a, const void *b, Oid collation) |
| static bool | gbt_byteaeq (const void *a, const void *b, Oid collation) |
| static bool | gbt_byteale (const void *a, const void *b, Oid collation) |
| static bool | gbt_bytealt (const void *a, const void *b, Oid collation) |
| static int32 | gbt_byteacmp (const void *a, const void *b, Oid collation) |
Variables | |
| static const gbtree_vinfo | tinfo |
| Datum gbt_bytea_compress | ( | PG_FUNCTION_ARGS | ) |
Definition at line 101 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 111 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);
PG_RETURN_BOOL(retval);
}
| Datum gbt_bytea_penalty | ( | PG_FUNCTION_ARGS | ) |
Definition at line 168 of file btree_bytea.c.
References gbt_var_penalty(), PG_GET_COLLATION, PG_GETARG_POINTER, and PG_RETURN_POINTER.
{
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));
}
| Datum gbt_bytea_picksplit | ( | PG_FUNCTION_ARGS | ) |
Definition at line 145 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);
PG_RETURN_POINTER(v);
}
| Datum gbt_bytea_same | ( | PG_FUNCTION_ARGS | ) |
Definition at line 156 of file btree_bytea.c.
References gbt_var_same(), PG_GET_COLLATION, PG_GETARG_DATUM, PG_GETARG_POINTER, and PG_RETURN_POINTER.
{
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);
PG_RETURN_POINTER(result);
}
| Datum gbt_bytea_union | ( | PG_FUNCTION_ARGS | ) |
Definition at line 134 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));
}
Definition at line 72 of file btree_bytea.c.
References byteacmp(), DatumGetInt32, DirectFunctionCall2, and PointerGetDatum.
{
return DatumGetInt32(DirectFunctionCall2(byteacmp,
PointerGetDatum(a),
PointerGetDatum(b)));
}
Definition at line 48 of file btree_bytea.c.
References byteaeq(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.
{
return DatumGetBool(DirectFunctionCall2(byteaeq,
PointerGetDatum(a),
PointerGetDatum(b)));
}
Definition at line 40 of file btree_bytea.c.
References byteage(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.
{
return DatumGetBool(DirectFunctionCall2(byteage,
PointerGetDatum(a),
PointerGetDatum(b)));
}
Definition at line 32 of file btree_bytea.c.
References byteagt(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.
{
return DatumGetBool(DirectFunctionCall2(byteagt,
PointerGetDatum(a),
PointerGetDatum(b)));
}
Definition at line 56 of file btree_bytea.c.
References byteale(), DatumGetBool, DirectFunctionCall2, and PointerGetDatum.
{
return DatumGetBool(DirectFunctionCall2(byteale,
PointerGetDatum(a),
PointerGetDatum(b)));
}
Definition at line 64 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_same | ) |
| PG_FUNCTION_INFO_V1 | ( | gbt_bytea_union | ) |
| PG_FUNCTION_INFO_V1 | ( | gbt_bytea_consistent | ) |
| PG_FUNCTION_INFO_V1 | ( | gbt_bytea_compress | ) |
| PG_FUNCTION_INFO_V1 | ( | gbt_bytea_penalty | ) |
| PG_FUNCTION_INFO_V1 | ( | gbt_bytea_picksplit | ) |
const gbtree_vinfo tinfo [static] |
{
gbt_t_bytea,
0,
TRUE,
gbt_byteagt,
gbt_byteage,
gbt_byteaeq,
gbt_byteale,
gbt_bytealt,
gbt_byteacmp,
NULL
}
Definition at line 80 of file btree_bytea.c.
1.7.1