PostgreSQL Source Code: contrib/btree_gist/btree_int2.c File Reference (original) (raw)

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Functions
PG_FUNCTION_INFO_V1 (gbt_int2_compress)
PG_FUNCTION_INFO_V1 (gbt_int2_fetch)
PG_FUNCTION_INFO_V1 (gbt_int2_union)
PG_FUNCTION_INFO_V1 (gbt_int2_picksplit)
PG_FUNCTION_INFO_V1 (gbt_int2_consistent)
PG_FUNCTION_INFO_V1 (gbt_int2_distance)
PG_FUNCTION_INFO_V1 (gbt_int2_penalty)
PG_FUNCTION_INFO_V1 (gbt_int2_same)
PG_FUNCTION_INFO_V1 (gbt_int2_sortsupport)
static bool gbt_int2gt (const void *a, const void *b, FmgrInfo *flinfo)
static bool gbt_int2ge (const void *a, const void *b, FmgrInfo *flinfo)
static bool gbt_int2eq (const void *a, const void *b, FmgrInfo *flinfo)
static bool gbt_int2le (const void *a, const void *b, FmgrInfo *flinfo)
static bool gbt_int2lt (const void *a, const void *b, FmgrInfo *flinfo)
static int gbt_int2key_cmp (const void *a, const void *b, FmgrInfo *flinfo)
static float8 gbt_int2_dist (const void *a, const void *b, FmgrInfo *flinfo)
PG_FUNCTION_INFO_V1 (int2_dist)
Datum int2_dist (PG_FUNCTION_ARGS)
Datum gbt_int2_compress (PG_FUNCTION_ARGS)
Datum gbt_int2_fetch (PG_FUNCTION_ARGS)
Datum gbt_int2_consistent (PG_FUNCTION_ARGS)
Datum gbt_int2_distance (PG_FUNCTION_ARGS)
Datum gbt_int2_union (PG_FUNCTION_ARGS)
Datum gbt_int2_penalty (PG_FUNCTION_ARGS)
Datum gbt_int2_picksplit (PG_FUNCTION_ARGS)
Datum gbt_int2_same (PG_FUNCTION_ARGS)
static int gbt_int2_ssup_cmp (Datum x, Datum y, SortSupport ssup)
Datum gbt_int2_sortsupport (PG_FUNCTION_ARGS)

◆ int16KEY

◆ gbt_int2_compress()

◆ gbt_int2_consistent()

Definition at line 137 of file btree_int2.c.

138{

142#ifdef NOT_USED

144#endif

148

149

150 *recheck = false;

151

154

157}

bool gbt_num_consistent(const GBT_NUMKEY_R *key, const void *query, const StrategyNumber *strategy, bool is_leaf, const gbtree_ninfo *tinfo, FmgrInfo *flinfo)

#define PG_GETARG_UINT16(n)

#define PG_RETURN_BOOL(x)

#define PG_GETARG_INT16(n)

static Pointer DatumGetPointer(Datum X)

References DatumGetPointer(), fb(), gbt_num_consistent(), GIST_LEAF, GISTENTRY::key, PG_GETARG_INT16, PG_GETARG_OID, PG_GETARG_POINTER, PG_GETARG_UINT16, PG_RETURN_BOOL, and tinfo.

◆ gbt_int2_dist()

◆ gbt_int2_distance()

Definition at line 160 of file btree_int2.c.

161{

164#ifdef NOT_USED

166#endif

169

172

174 &tinfo, fcinfo->flinfo));

175}

float8 gbt_num_distance(const GBT_NUMKEY_R *key, const void *query, bool is_leaf, const gbtree_ninfo *tinfo, FmgrInfo *flinfo)

#define PG_RETURN_FLOAT8(x)

References DatumGetPointer(), fb(), gbt_num_distance(), GIST_LEAF, GISTENTRY::key, PG_GETARG_INT16, PG_GETARG_OID, PG_GETARG_POINTER, PG_RETURN_FLOAT8, and tinfo.

◆ gbt_int2_fetch()

◆ gbt_int2_penalty()

◆ gbt_int2_picksplit()

◆ gbt_int2_same()

◆ gbt_int2_sortsupport()

◆ gbt_int2_ssup_cmp()

◆ gbt_int2_union()

◆ gbt_int2eq()

◆ gbt_int2ge()

◆ gbt_int2gt()

◆ gbt_int2key_cmp()

Definition at line 57 of file btree_int2.c.

58{

61

62 if (ia->lower == ib->lower)

63 {

64 if (ia->upper == ib->upper)

65 return 0;

66

67 return (ia->upper > ib->upper) ? 1 : -1;

68 }

69

70 return (ia->lower > ib->lower) ? 1 : -1;

71}

References a, b, and fb().

◆ gbt_int2le()

◆ gbt_int2lt()

◆ int2_dist()

Definition at line 97 of file btree_int2.c.

98{

103

108 errmsg("smallint out of range")));

109

111

113}

int errcode(int sqlerrcode)

#define ereport(elevel,...)

#define PG_RETURN_INT16(x)

static bool pg_sub_s16_overflow(int16 a, int16 b, int16 *result)

References a, b, ereport, errcode(), errmsg, ERROR, fb(), PG_GETARG_INT16, PG_INT16_MIN, PG_RETURN_INT16, and pg_sub_s16_overflow().

◆ PG_FUNCTION_INFO_V1() [1/10]

◆ PG_FUNCTION_INFO_V1() [2/10]

◆ PG_FUNCTION_INFO_V1() [3/10]

◆ PG_FUNCTION_INFO_V1() [4/10]

◆ PG_FUNCTION_INFO_V1() [5/10]

◆ PG_FUNCTION_INFO_V1() [6/10]

◆ PG_FUNCTION_INFO_V1() [7/10]

◆ PG_FUNCTION_INFO_V1() [8/10]

◆ PG_FUNCTION_INFO_V1() [9/10]

◆ PG_FUNCTION_INFO_V1() [10/10]

◆ tinfo

Initial value:

=

{

4,

}

static bool gbt_int2lt(const void *a, const void *b, FmgrInfo *flinfo)

static bool gbt_int2le(const void *a, const void *b, FmgrInfo *flinfo)

static int gbt_int2key_cmp(const void *a, const void *b, FmgrInfo *flinfo)

static bool gbt_int2ge(const void *a, const void *b, FmgrInfo *flinfo)

static bool gbt_int2gt(const void *a, const void *b, FmgrInfo *flinfo)

static bool gbt_int2eq(const void *a, const void *b, FmgrInfo *flinfo)

static float8 gbt_int2_dist(const void *a, const void *b, FmgrInfo *flinfo)

Definition at line 80 of file btree_int2.c.

Referenced by gbt_int2_compress(), gbt_int2_consistent(), gbt_int2_distance(), gbt_int2_fetch(), gbt_int2_picksplit(), gbt_int2_same(), and gbt_int2_union().