mirror of
https://github.com/postgres/postgres.git
synced 2025-06-13 07:41:39 +03:00
pgindent run on all C files. Java run to follow. initdb/regression
tests pass.
This commit is contained in:
Bruce Momjian
@ -8,43 +8,46 @@
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#include "utils/geo_decls.h"
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#include "utils/elog.h"
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typedef int (*CMPFUNC)(const void *a, const void *b);
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typedef void (*BINARY_UNION)(Datum*, char*);
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typedef int (*CMPFUNC) (const void *a, const void *b);
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typedef void (*BINARY_UNION) (Datum *, char *);
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typedef struct intkey {
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int4 lower;
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int4 upper;
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} INT4KEY;
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typedef struct intkey
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{
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int4 lower;
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int4 upper;
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} INT4KEY;
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typedef struct tskey {
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Timestamp lower;
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Timestamp upper;
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} TSKEY;
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typedef struct tskey
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{
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Timestamp lower;
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Timestamp upper;
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} TSKEY;
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/* used for sorting */
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typedef struct rix {
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int index;
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char *r;
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} RIX;
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typedef struct rix
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{
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int index;
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char *r;
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} RIX;
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/*
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** int4key in/out
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*/
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PG_FUNCTION_INFO_V1(int4key_in);
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PG_FUNCTION_INFO_V1(int4key_out);
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Datum int4key_in(PG_FUNCTION_ARGS);
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Datum int4key_out(PG_FUNCTION_ARGS);
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Datum int4key_in(PG_FUNCTION_ARGS);
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Datum int4key_out(PG_FUNCTION_ARGS);
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/*
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** tskey in/out
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*/
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PG_FUNCTION_INFO_V1(tskey_in);
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PG_FUNCTION_INFO_V1(tskey_out);
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Datum tskey_in(PG_FUNCTION_ARGS);
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Datum tskey_out(PG_FUNCTION_ARGS);
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Datum tskey_in(PG_FUNCTION_ARGS);
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Datum tskey_out(PG_FUNCTION_ARGS);
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/*
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** int4 ops
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** int4 ops
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*/
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PG_FUNCTION_INFO_V1(gint4_compress);
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PG_FUNCTION_INFO_V1(gint4_union);
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@ -53,15 +56,15 @@ PG_FUNCTION_INFO_V1(gint4_consistent);
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PG_FUNCTION_INFO_V1(gint4_penalty);
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PG_FUNCTION_INFO_V1(gint4_same);
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Datum gint4_compress(PG_FUNCTION_ARGS);
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Datum gint4_union(PG_FUNCTION_ARGS);
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Datum gint4_picksplit(PG_FUNCTION_ARGS);
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Datum gint4_consistent(PG_FUNCTION_ARGS);
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Datum gint4_penalty(PG_FUNCTION_ARGS);
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Datum gint4_same(PG_FUNCTION_ARGS);
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Datum gint4_compress(PG_FUNCTION_ARGS);
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Datum gint4_union(PG_FUNCTION_ARGS);
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Datum gint4_picksplit(PG_FUNCTION_ARGS);
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Datum gint4_consistent(PG_FUNCTION_ARGS);
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Datum gint4_penalty(PG_FUNCTION_ARGS);
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Datum gint4_same(PG_FUNCTION_ARGS);
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static void gint4_binary_union(Datum *r1, char *r2);
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static int int4key_cmp(const void *a, const void *b);
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static int int4key_cmp(const void *a, const void *b);
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/*
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** timestamp ops
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@ -73,51 +76,51 @@ PG_FUNCTION_INFO_V1(gts_consistent);
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PG_FUNCTION_INFO_V1(gts_penalty);
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PG_FUNCTION_INFO_V1(gts_same);
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Datum gts_compress(PG_FUNCTION_ARGS);
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Datum gts_union(PG_FUNCTION_ARGS);
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Datum gts_picksplit(PG_FUNCTION_ARGS);
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Datum gts_consistent(PG_FUNCTION_ARGS);
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Datum gts_penalty(PG_FUNCTION_ARGS);
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Datum gts_same(PG_FUNCTION_ARGS);
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Datum gts_compress(PG_FUNCTION_ARGS);
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Datum gts_union(PG_FUNCTION_ARGS);
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Datum gts_picksplit(PG_FUNCTION_ARGS);
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Datum gts_consistent(PG_FUNCTION_ARGS);
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Datum gts_penalty(PG_FUNCTION_ARGS);
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Datum gts_same(PG_FUNCTION_ARGS);
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static void gts_binary_union(Datum *r1, char *r2);
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static int tskey_cmp(const void *a, const void *b);
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static int tskey_cmp(const void *a, const void *b);
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/* define for comparison */
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#define TSGE( ts1, ts2 ) (DatumGetBool(DirectFunctionCall2( \
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timestamp_ge, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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timestamp_ge, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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)))
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#define TSGT( ts1, ts2 ) (DatumGetBool(DirectFunctionCall2( \
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timestamp_gt, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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timestamp_gt, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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)))
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#define TSEQ( ts1, ts2 ) (DatumGetBool(DirectFunctionCall2( \
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timestamp_eq, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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timestamp_eq, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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)))
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#define TSLT( ts1, ts2 ) (DatumGetBool(DirectFunctionCall2( \
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timestamp_lt, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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timestamp_lt, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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)))
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#define TSLE( ts1, ts2 ) (DatumGetBool(DirectFunctionCall2( \
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timestamp_le, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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timestamp_le, \
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PointerGetDatum( ts1 ), \
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PointerGetDatum( ts2 ) \
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)))
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/*
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** Common btree-function (for all ops)
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*/
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static GIST_SPLITVEC * btree_picksplit(bytea *entryvec, GIST_SPLITVEC *v,
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BINARY_UNION bu, CMPFUNC cmp);
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static GIST_SPLITVEC *btree_picksplit(bytea *entryvec, GIST_SPLITVEC *v,
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BINARY_UNION bu, CMPFUNC cmp);
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PG_FUNCTION_INFO_V1(btree_decompress);
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Datum btree_decompress(PG_FUNCTION_ARGS);
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Datum btree_decompress(PG_FUNCTION_ARGS);
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/**************************************************
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* int4 ops
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@ -126,334 +129,364 @@ Datum btree_decompress(PG_FUNCTION_ARGS);
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Datum
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gint4_compress(PG_FUNCTION_ARGS)
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{
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GISTENTRY *entry=(GISTENTRY*)PG_GETARG_POINTER(0);
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GISTENTRY *retval;
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GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
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GISTENTRY *retval;
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if (entry->leafkey)
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{
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INT4KEY *r = palloc(sizeof(INT4KEY));
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if ( entry->leafkey) {
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INT4KEY *r = palloc(sizeof(INT4KEY));
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retval = palloc(sizeof(GISTENTRY));
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r->lower = r->upper = (entry->key);
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gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page,
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entry->offset, sizeof(INT4KEY),FALSE);
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} else {
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retval = entry;
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gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page,
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entry->offset, sizeof(INT4KEY), FALSE);
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}
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PG_RETURN_POINTER( retval );
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else
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retval = entry;
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PG_RETURN_POINTER(retval);
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}
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Datum
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Datum
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gint4_consistent(PG_FUNCTION_ARGS)
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{
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GISTENTRY *entry = (GISTENTRY*) PG_GETARG_POINTER(0);
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int4 query = PG_GETARG_INT32(1);
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INT4KEY *kkk= (INT4KEY *)DatumGetPointer(entry->key);
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StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
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bool retval;
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GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
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int4 query = PG_GETARG_INT32(1);
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INT4KEY *kkk = (INT4KEY *) DatumGetPointer(entry->key);
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StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
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bool retval;
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switch(strategy) {
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case BTLessEqualStrategyNumber:
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retval = ( query >= kkk->lower );
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break;
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case BTLessStrategyNumber:
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if (GIST_LEAF(entry))
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retval = ( query > kkk->lower );
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else
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retval = ( query >= kkk->lower );
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break;
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case BTEqualStrategyNumber:
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/* in leaf page kkk->lower always = kkk->upper */
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if (GIST_LEAF(entry))
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retval = ( query == kkk->lower );
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else
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retval = ( kkk->lower <= query && query <= kkk->upper );
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break;
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case BTGreaterStrategyNumber:
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if (GIST_LEAF(entry))
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retval = ( query < kkk->upper );
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else
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retval = ( query <= kkk->upper );
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break;
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case BTGreaterEqualStrategyNumber:
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retval = ( query <= kkk->upper );
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break;
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default:
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retval = FALSE;
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}
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PG_RETURN_BOOL(retval);
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switch (strategy)
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{
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case BTLessEqualStrategyNumber:
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retval = (query >= kkk->lower);
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break;
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case BTLessStrategyNumber:
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if (GIST_LEAF(entry))
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retval = (query > kkk->lower);
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else
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retval = (query >= kkk->lower);
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break;
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case BTEqualStrategyNumber:
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/* in leaf page kkk->lower always = kkk->upper */
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if (GIST_LEAF(entry))
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retval = (query == kkk->lower);
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else
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retval = (kkk->lower <= query && query <= kkk->upper);
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break;
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case BTGreaterStrategyNumber:
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if (GIST_LEAF(entry))
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retval = (query < kkk->upper);
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else
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retval = (query <= kkk->upper);
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break;
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case BTGreaterEqualStrategyNumber:
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retval = (query <= kkk->upper);
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break;
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default:
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retval = FALSE;
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}
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PG_RETURN_BOOL(retval);
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}
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Datum
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gint4_union(PG_FUNCTION_ARGS)
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{
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bytea *entryvec = (bytea*) PG_GETARG_POINTER(0);
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int i, numranges;
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INT4KEY *cur, *out=palloc(sizeof(INT4KEY));
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bytea *entryvec = (bytea *) PG_GETARG_POINTER(0);
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int i,
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numranges;
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INT4KEY *cur,
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*out = palloc(sizeof(INT4KEY));
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numranges = (VARSIZE(entryvec) - VARHDRSZ)/sizeof(GISTENTRY);
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*(int*) PG_GETARG_POINTER(1) = sizeof(INT4KEY);
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numranges = (VARSIZE(entryvec) - VARHDRSZ) / sizeof(GISTENTRY);
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*(int *) PG_GETARG_POINTER(1) = sizeof(INT4KEY);
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cur = (INT4KEY *)DatumGetPointer( (((GISTENTRY *)(VARDATA(entryvec)))[0].key) );
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out->lower = cur->lower;
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out->upper = cur->upper;
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cur = (INT4KEY *) DatumGetPointer((((GISTENTRY *) (VARDATA(entryvec)))[0].key));
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out->lower = cur->lower;
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out->upper = cur->upper;
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for (i = 1; i < numranges; i++) {
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cur = (INT4KEY *)DatumGetPointer( (((GISTENTRY *)(VARDATA(entryvec)))[i].key) );
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if ( out->lower > cur->lower ) out->lower = cur->lower;
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if ( out->upper < cur->upper ) out->upper = cur->upper;
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}
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for (i = 1; i < numranges; i++)
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{
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cur = (INT4KEY *) DatumGetPointer((((GISTENTRY *) (VARDATA(entryvec)))[i].key));
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if (out->lower > cur->lower)
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out->lower = cur->lower;
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if (out->upper < cur->upper)
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out->upper = cur->upper;
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}
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PG_RETURN_POINTER( out );
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PG_RETURN_POINTER(out);
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}
|
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Datum
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gint4_penalty(PG_FUNCTION_ARGS)
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{
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INT4KEY *origentry = (INT4KEY*) DatumGetPointer( ((GISTENTRY*) PG_GETARG_POINTER(0))->key );
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INT4KEY *newentry = (INT4KEY*) DatumGetPointer( ((GISTENTRY*) PG_GETARG_POINTER(1))->key );
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float *result = (float*) PG_GETARG_POINTER(2);
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*result = Max( newentry->upper - origentry->upper, 0 ) +
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Max( origentry->lower - newentry->lower, 0 );
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INT4KEY *origentry = (INT4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
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INT4KEY *newentry = (INT4KEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
|
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float *result = (float *) PG_GETARG_POINTER(2);
|
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|
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PG_RETURN_POINTER( result );
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*result = Max(newentry->upper - origentry->upper, 0) +
|
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Max(origentry->lower - newentry->lower, 0);
|
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|
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PG_RETURN_POINTER(result);
|
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}
|
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|
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Datum
|
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gint4_picksplit(PG_FUNCTION_ARGS)
|
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{
|
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PG_RETURN_POINTER( btree_picksplit(
|
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(bytea*)PG_GETARG_POINTER(0),
|
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(GIST_SPLITVEC*)PG_GETARG_POINTER(1),
|
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gint4_binary_union,
|
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int4key_cmp
|
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) );
|
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PG_RETURN_POINTER(btree_picksplit(
|
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(bytea *) PG_GETARG_POINTER(0),
|
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(GIST_SPLITVEC *) PG_GETARG_POINTER(1),
|
||||
gint4_binary_union,
|
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int4key_cmp
|
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));
|
||||
}
|
||||
|
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Datum
|
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gint4_same(PG_FUNCTION_ARGS)
|
||||
{
|
||||
INT4KEY *b1 = (INT4KEY*) PG_GETARG_POINTER(0);
|
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INT4KEY *b2 = (INT4KEY*) PG_GETARG_POINTER(1);
|
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bool *result = (bool*) PG_GETARG_POINTER(2);
|
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INT4KEY *b1 = (INT4KEY *) PG_GETARG_POINTER(0);
|
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INT4KEY *b2 = (INT4KEY *) PG_GETARG_POINTER(1);
|
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bool *result = (bool *) PG_GETARG_POINTER(2);
|
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|
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*result = ( b1->lower == b2->lower && b1->upper == b2->upper ) ? TRUE : FALSE;
|
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PG_RETURN_POINTER(result);
|
||||
*result = (b1->lower == b2->lower && b1->upper == b2->upper) ? TRUE : FALSE;
|
||||
PG_RETURN_POINTER(result);
|
||||
}
|
||||
|
||||
static void
|
||||
static void
|
||||
gint4_binary_union(Datum *r1, char *r2)
|
||||
{
|
||||
INT4KEY *b1;
|
||||
INT4KEY *b2 = (INT4KEY*) r2;
|
||||
if ( ! DatumGetPointer( *r1 ) ) {
|
||||
*r1 = PointerGetDatum( palloc( sizeof(INT4KEY) ) );
|
||||
b1 = (INT4KEY*)DatumGetPointer( *r1 );
|
||||
b1->upper = b2->upper;
|
||||
b1->lower = b2->lower;
|
||||
} else {
|
||||
b1 = (INT4KEY*)DatumGetPointer( *r1 );
|
||||
INT4KEY *b1;
|
||||
INT4KEY *b2 = (INT4KEY *) r2;
|
||||
|
||||
b1->lower = ( b1->lower > b2->lower ) ?
|
||||
b2->lower : b1->lower;
|
||||
b1->upper = ( b1->upper > b2->upper ) ?
|
||||
b1->upper : b2->upper;
|
||||
}
|
||||
if (!DatumGetPointer(*r1))
|
||||
{
|
||||
*r1 = PointerGetDatum(palloc(sizeof(INT4KEY)));
|
||||
b1 = (INT4KEY *) DatumGetPointer(*r1);
|
||||
b1->upper = b2->upper;
|
||||
b1->lower = b2->lower;
|
||||
}
|
||||
else
|
||||
{
|
||||
b1 = (INT4KEY *) DatumGetPointer(*r1);
|
||||
|
||||
b1->lower = (b1->lower > b2->lower) ?
|
||||
b2->lower : b1->lower;
|
||||
b1->upper = (b1->upper > b2->upper) ?
|
||||
b1->upper : b2->upper;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static int
|
||||
int4key_cmp(const void *a, const void *b) {
|
||||
return ( ((INT4KEY*)(((RIX*)a)->r))->lower - ((INT4KEY*)(((RIX*)b)->r))->lower );
|
||||
static int
|
||||
int4key_cmp(const void *a, const void *b)
|
||||
{
|
||||
return (((INT4KEY *) (((RIX *) a)->r))->lower - ((INT4KEY *) (((RIX *) b)->r))->lower);
|
||||
}
|
||||
|
||||
/**************************************************
|
||||
* timestamp ops
|
||||
**************************************************/
|
||||
**************************************************/
|
||||
|
||||
Datum
|
||||
gts_compress(PG_FUNCTION_ARGS)
|
||||
{
|
||||
GISTENTRY *entry=(GISTENTRY*)PG_GETARG_POINTER(0);
|
||||
GISTENTRY *retval;
|
||||
GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
|
||||
GISTENTRY *retval;
|
||||
|
||||
if (entry->leafkey)
|
||||
{
|
||||
TSKEY *r = (TSKEY *) palloc(sizeof(TSKEY));
|
||||
|
||||
if ( entry->leafkey) {
|
||||
TSKEY *r = (TSKEY *)palloc( sizeof(TSKEY) );
|
||||
retval = palloc(sizeof(GISTENTRY));
|
||||
if ( entry->key ) {
|
||||
r->lower = r->upper = *(Timestamp*)(entry->key);
|
||||
if (entry->key)
|
||||
{
|
||||
r->lower = r->upper = *(Timestamp *) (entry->key);
|
||||
|
||||
gistentryinit(*retval, PointerGetDatum(r),
|
||||
entry->rel, entry->page,
|
||||
entry->offset, sizeof(TSKEY), FALSE);
|
||||
|
||||
} else {
|
||||
}
|
||||
else
|
||||
{
|
||||
gistentryinit(*retval, PointerGetDatum(NULL),
|
||||
entry->rel, entry->page,
|
||||
entry->offset, 0, FALSE);
|
||||
}
|
||||
} else {
|
||||
retval = entry;
|
||||
}
|
||||
}
|
||||
PG_RETURN_POINTER( retval );
|
||||
else
|
||||
retval = entry;
|
||||
PG_RETURN_POINTER(retval);
|
||||
}
|
||||
|
||||
Datum
|
||||
Datum
|
||||
gts_consistent(PG_FUNCTION_ARGS)
|
||||
{
|
||||
GISTENTRY *entry = (GISTENTRY*) PG_GETARG_POINTER(0);
|
||||
Timestamp *query = (Timestamp *)PG_GETARG_POINTER(1);
|
||||
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
|
||||
bool retval;
|
||||
TSKEY *key;
|
||||
/*
|
||||
** if entry is not leaf, use gbox_internal_consistent,
|
||||
** else use gbox_leaf_consistent
|
||||
*/
|
||||
if ( ! entry->key )
|
||||
return FALSE;
|
||||
key = (TSKEY*) DatumGetPointer(entry->key);
|
||||
GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
|
||||
Timestamp *query = (Timestamp *) PG_GETARG_POINTER(1);
|
||||
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
|
||||
bool retval;
|
||||
TSKEY *key;
|
||||
|
||||
switch(strategy) {
|
||||
case BTLessEqualStrategyNumber:
|
||||
retval = TSGE( query, &(key->lower) );
|
||||
break;
|
||||
case BTLessStrategyNumber:
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSGT( query, &(key->lower) );
|
||||
else
|
||||
retval = TSGE( query, &(key->lower) );
|
||||
break;
|
||||
case BTEqualStrategyNumber:
|
||||
/* in leaf page key->lower always = key->upper */
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSEQ( query, &(key->lower));
|
||||
else
|
||||
retval = ( TSLE( &(key->lower), query ) && TSLE( query, &(key->upper) ) );
|
||||
break;
|
||||
case BTGreaterStrategyNumber:
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSLT( query, &(key->upper) );
|
||||
else
|
||||
retval = TSLE( query, &(key->upper) );
|
||||
break;
|
||||
case BTGreaterEqualStrategyNumber:
|
||||
retval = TSLE( query, &(key->upper) );
|
||||
break;
|
||||
default:
|
||||
retval = FALSE;
|
||||
}
|
||||
PG_RETURN_BOOL(retval);
|
||||
/*
|
||||
* * if entry is not leaf, use gbox_internal_consistent, * else use
|
||||
* gbox_leaf_consistent
|
||||
*/
|
||||
if (!entry->key)
|
||||
return FALSE;
|
||||
key = (TSKEY *) DatumGetPointer(entry->key);
|
||||
|
||||
switch (strategy)
|
||||
{
|
||||
case BTLessEqualStrategyNumber:
|
||||
retval = TSGE(query, &(key->lower));
|
||||
break;
|
||||
case BTLessStrategyNumber:
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSGT(query, &(key->lower));
|
||||
else
|
||||
retval = TSGE(query, &(key->lower));
|
||||
break;
|
||||
case BTEqualStrategyNumber:
|
||||
/* in leaf page key->lower always = key->upper */
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSEQ(query, &(key->lower));
|
||||
else
|
||||
retval = (TSLE(&(key->lower), query) && TSLE(query, &(key->upper)));
|
||||
break;
|
||||
case BTGreaterStrategyNumber:
|
||||
if (GIST_LEAF(entry))
|
||||
retval = TSLT(query, &(key->upper));
|
||||
else
|
||||
retval = TSLE(query, &(key->upper));
|
||||
break;
|
||||
case BTGreaterEqualStrategyNumber:
|
||||
retval = TSLE(query, &(key->upper));
|
||||
break;
|
||||
default:
|
||||
retval = FALSE;
|
||||
}
|
||||
PG_RETURN_BOOL(retval);
|
||||
}
|
||||
|
||||
Datum
|
||||
gts_union(PG_FUNCTION_ARGS)
|
||||
{
|
||||
bytea *entryvec = (bytea*) PG_GETARG_POINTER(0);
|
||||
int i, numranges;
|
||||
TSKEY *cur, *out=palloc(sizeof(TSKEY));
|
||||
bytea *entryvec = (bytea *) PG_GETARG_POINTER(0);
|
||||
int i,
|
||||
numranges;
|
||||
TSKEY *cur,
|
||||
*out = palloc(sizeof(TSKEY));
|
||||
|
||||
numranges = (VARSIZE(entryvec) - VARHDRSZ)/sizeof(GISTENTRY);
|
||||
*(int*) PG_GETARG_POINTER(1) = sizeof(TSKEY);
|
||||
numranges = (VARSIZE(entryvec) - VARHDRSZ) / sizeof(GISTENTRY);
|
||||
*(int *) PG_GETARG_POINTER(1) = sizeof(TSKEY);
|
||||
|
||||
cur = (TSKEY *)DatumGetPointer( (((GISTENTRY *)(VARDATA(entryvec)))[0].key) );
|
||||
out->lower = cur->lower;
|
||||
out->upper = cur->upper;
|
||||
cur = (TSKEY *) DatumGetPointer((((GISTENTRY *) (VARDATA(entryvec)))[0].key));
|
||||
out->lower = cur->lower;
|
||||
out->upper = cur->upper;
|
||||
|
||||
for (i = 1; i < numranges; i++) {
|
||||
cur = (TSKEY *)DatumGetPointer( (((GISTENTRY *)(VARDATA(entryvec)))[i].key) );
|
||||
if ( TSGT( &out->lower, &cur->lower ) ) out->lower = cur->lower;
|
||||
if ( TSLT( &out->upper, &cur->upper ) ) out->upper = cur->upper;
|
||||
}
|
||||
for (i = 1; i < numranges; i++)
|
||||
{
|
||||
cur = (TSKEY *) DatumGetPointer((((GISTENTRY *) (VARDATA(entryvec)))[i].key));
|
||||
if (TSGT(&out->lower, &cur->lower))
|
||||
out->lower = cur->lower;
|
||||
if (TSLT(&out->upper, &cur->upper))
|
||||
out->upper = cur->upper;
|
||||
}
|
||||
|
||||
PG_RETURN_POINTER( out );
|
||||
PG_RETURN_POINTER(out);
|
||||
}
|
||||
|
||||
Datum
|
||||
gts_penalty(PG_FUNCTION_ARGS)
|
||||
{
|
||||
TSKEY *origentry = (TSKEY*) DatumGetPointer( ((GISTENTRY*) PG_GETARG_POINTER(0))->key );
|
||||
TSKEY *newentry = (TSKEY*) DatumGetPointer( ((GISTENTRY*) PG_GETARG_POINTER(1))->key );
|
||||
float *result = (float*) PG_GETARG_POINTER(2);
|
||||
Interval *intr;
|
||||
TSKEY *origentry = (TSKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
|
||||
TSKEY *newentry = (TSKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
|
||||
float *result = (float *) PG_GETARG_POINTER(2);
|
||||
Interval *intr;
|
||||
|
||||
intr = DatumGetIntervalP( DirectFunctionCall2(
|
||||
timestamp_mi,
|
||||
TimestampGetDatum( newentry->upper ),
|
||||
TimestampGetDatum( origentry->upper )) );
|
||||
intr = DatumGetIntervalP(DirectFunctionCall2(
|
||||
timestamp_mi,
|
||||
TimestampGetDatum(newentry->upper),
|
||||
TimestampGetDatum(origentry->upper)));
|
||||
|
||||
/* see interval_larger */
|
||||
*result = Max( intr->time+intr->month * (30.0 * 86400),0 );
|
||||
pfree( intr );
|
||||
|
||||
intr = DatumGetIntervalP( DirectFunctionCall2(
|
||||
timestamp_mi,
|
||||
TimestampGetDatum( origentry->lower ),
|
||||
TimestampGetDatum( newentry->lower )) );
|
||||
*result = Max(intr->time + intr->month * (30.0 * 86400), 0);
|
||||
pfree(intr);
|
||||
|
||||
intr = DatumGetIntervalP(DirectFunctionCall2(
|
||||
timestamp_mi,
|
||||
TimestampGetDatum(origentry->lower),
|
||||
TimestampGetDatum(newentry->lower)));
|
||||
|
||||
/* see interval_larger */
|
||||
*result += Max( intr->time+intr->month * (30.0 * 86400),0 );
|
||||
pfree( intr );
|
||||
|
||||
PG_RETURN_POINTER( result );
|
||||
*result += Max(intr->time + intr->month * (30.0 * 86400), 0);
|
||||
pfree(intr);
|
||||
|
||||
PG_RETURN_POINTER(result);
|
||||
}
|
||||
|
||||
Datum
|
||||
gts_picksplit(PG_FUNCTION_ARGS)
|
||||
{
|
||||
PG_RETURN_POINTER( btree_picksplit(
|
||||
(bytea*)PG_GETARG_POINTER(0),
|
||||
(GIST_SPLITVEC*)PG_GETARG_POINTER(1),
|
||||
gts_binary_union,
|
||||
tskey_cmp
|
||||
) );
|
||||
PG_RETURN_POINTER(btree_picksplit(
|
||||
(bytea *) PG_GETARG_POINTER(0),
|
||||
(GIST_SPLITVEC *) PG_GETARG_POINTER(1),
|
||||
gts_binary_union,
|
||||
tskey_cmp
|
||||
));
|
||||
}
|
||||
|
||||
Datum
|
||||
gts_same(PG_FUNCTION_ARGS)
|
||||
{
|
||||
TSKEY *b1 = (TSKEY*) PG_GETARG_POINTER(0);
|
||||
TSKEY *b2 = (TSKEY*) PG_GETARG_POINTER(1);
|
||||
TSKEY *b1 = (TSKEY *) PG_GETARG_POINTER(0);
|
||||
TSKEY *b2 = (TSKEY *) PG_GETARG_POINTER(1);
|
||||
|
||||
bool *result = (bool*) PG_GETARG_POINTER(2);
|
||||
if ( b1 && b2 )
|
||||
*result = ( TSEQ( &(b1->lower), &(b2->lower) ) && TSEQ( &(b1->upper), &(b2->upper) ) ) ? TRUE : FALSE;
|
||||
else
|
||||
*result = ( b1==NULL && b2==NULL ) ? TRUE : FALSE;
|
||||
PG_RETURN_POINTER(result);
|
||||
bool *result = (bool *) PG_GETARG_POINTER(2);
|
||||
|
||||
if (b1 && b2)
|
||||
*result = (TSEQ(&(b1->lower), &(b2->lower)) && TSEQ(&(b1->upper), &(b2->upper))) ? TRUE : FALSE;
|
||||
else
|
||||
*result = (b1 == NULL && b2 == NULL) ? TRUE : FALSE;
|
||||
PG_RETURN_POINTER(result);
|
||||
}
|
||||
|
||||
static void
|
||||
static void
|
||||
gts_binary_union(Datum *r1, char *r2)
|
||||
{
|
||||
TSKEY *b1;
|
||||
TSKEY *b2 = (TSKEY*) r2;
|
||||
TSKEY *b1;
|
||||
TSKEY *b2 = (TSKEY *) r2;
|
||||
|
||||
if ( ! DatumGetPointer( *r1 ) ) {
|
||||
*r1 = PointerGetDatum( palloc( sizeof(TSKEY) ) );
|
||||
b1 = (TSKEY*)DatumGetPointer( *r1 );
|
||||
b1->upper = b2->upper;
|
||||
b1->lower = b2->lower;
|
||||
} else {
|
||||
b1 = (TSKEY*)DatumGetPointer( *r1 );
|
||||
if (!DatumGetPointer(*r1))
|
||||
{
|
||||
*r1 = PointerGetDatum(palloc(sizeof(TSKEY)));
|
||||
b1 = (TSKEY *) DatumGetPointer(*r1);
|
||||
b1->upper = b2->upper;
|
||||
b1->lower = b2->lower;
|
||||
}
|
||||
else
|
||||
{
|
||||
b1 = (TSKEY *) DatumGetPointer(*r1);
|
||||
|
||||
b1->lower = ( TSGT( &b1->lower, &b2->lower) ) ?
|
||||
b2->lower : b1->lower;
|
||||
b1->upper = ( TSGT( &b1->upper, &b2->upper) ) ?
|
||||
b1->upper : b2->upper;
|
||||
}
|
||||
b1->lower = (TSGT(&b1->lower, &b2->lower)) ?
|
||||
b2->lower : b1->lower;
|
||||
b1->upper = (TSGT(&b1->upper, &b2->upper)) ?
|
||||
b1->upper : b2->upper;
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
tskey_cmp(const void *a, const void *b) {
|
||||
return DatumGetInt32(
|
||||
DirectFunctionCall2(
|
||||
timestamp_cmp,
|
||||
TimestampGetDatum( ((TSKEY*)(((RIX*)a)->r))->lower ),
|
||||
TimestampGetDatum( ((TSKEY*)(((RIX*)b)->r))->lower )
|
||||
)
|
||||
);
|
||||
static int
|
||||
tskey_cmp(const void *a, const void *b)
|
||||
{
|
||||
return DatumGetInt32(
|
||||
DirectFunctionCall2(
|
||||
timestamp_cmp,
|
||||
TimestampGetDatum(((TSKEY *) (((RIX *) a)->r))->lower),
|
||||
TimestampGetDatum(((TSKEY *) (((RIX *) b)->r))->lower)
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**************************************************
|
||||
@ -466,43 +499,48 @@ tskey_cmp(const void *a, const void *b) {
|
||||
static GIST_SPLITVEC *
|
||||
btree_picksplit(bytea *entryvec, GIST_SPLITVEC *v, BINARY_UNION bu, CMPFUNC cmp)
|
||||
{
|
||||
OffsetNumber i;
|
||||
RIX *array;
|
||||
OffsetNumber maxoff;
|
||||
int nbytes;
|
||||
OffsetNumber i;
|
||||
RIX *array;
|
||||
OffsetNumber maxoff;
|
||||
int nbytes;
|
||||
|
||||
maxoff = ((VARSIZE(entryvec) - VARHDRSZ)/sizeof(GISTENTRY)) - 1;
|
||||
nbytes = (maxoff + 2) * sizeof(OffsetNumber);
|
||||
v->spl_left = (OffsetNumber *) palloc(nbytes);
|
||||
v->spl_right = (OffsetNumber *) palloc(nbytes);
|
||||
v->spl_nleft = 0;
|
||||
v->spl_nright = 0;
|
||||
v->spl_ldatum = PointerGetDatum( 0 );
|
||||
v->spl_rdatum = PointerGetDatum( 0 );
|
||||
array = (RIX*)palloc( sizeof(RIX) * (maxoff+1) );
|
||||
|
||||
/* copy the data into RIXes, and sort the RIXes */
|
||||
for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) {
|
||||
array[i].index = i;
|
||||
array[i].r=(char *)DatumGetPointer( (((GISTENTRY *)(VARDATA(entryvec)))[i].key) );
|
||||
}
|
||||
qsort((void*)&array[FirstOffsetNumber], maxoff - FirstOffsetNumber + 1,
|
||||
sizeof(RIX), cmp);
|
||||
|
||||
for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i)) {
|
||||
if (i <= (maxoff - FirstOffsetNumber + 1)/2) {
|
||||
v->spl_left[ v->spl_nleft ] = array[i].index;
|
||||
v->spl_nleft++;
|
||||
(*bu)( &v->spl_ldatum, array[i].r );
|
||||
} else {
|
||||
v->spl_right[ v->spl_nright ] = array[i].index;
|
||||
v->spl_nright++;
|
||||
(*bu)( &v->spl_rdatum, array[i].r );
|
||||
}
|
||||
}
|
||||
pfree(array);
|
||||
maxoff = ((VARSIZE(entryvec) - VARHDRSZ) / sizeof(GISTENTRY)) - 1;
|
||||
nbytes = (maxoff + 2) * sizeof(OffsetNumber);
|
||||
v->spl_left = (OffsetNumber *) palloc(nbytes);
|
||||
v->spl_right = (OffsetNumber *) palloc(nbytes);
|
||||
v->spl_nleft = 0;
|
||||
v->spl_nright = 0;
|
||||
v->spl_ldatum = PointerGetDatum(0);
|
||||
v->spl_rdatum = PointerGetDatum(0);
|
||||
array = (RIX *) palloc(sizeof(RIX) * (maxoff + 1));
|
||||
|
||||
return( v );
|
||||
/* copy the data into RIXes, and sort the RIXes */
|
||||
for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i))
|
||||
{
|
||||
array[i].index = i;
|
||||
array[i].r = (char *) DatumGetPointer((((GISTENTRY *) (VARDATA(entryvec)))[i].key));
|
||||
}
|
||||
qsort((void *) &array[FirstOffsetNumber], maxoff - FirstOffsetNumber + 1,
|
||||
sizeof(RIX), cmp);
|
||||
|
||||
for (i = FirstOffsetNumber; i <= maxoff; i = OffsetNumberNext(i))
|
||||
{
|
||||
if (i <= (maxoff - FirstOffsetNumber + 1) / 2)
|
||||
{
|
||||
v->spl_left[v->spl_nleft] = array[i].index;
|
||||
v->spl_nleft++;
|
||||
(*bu) (&v->spl_ldatum, array[i].r);
|
||||
}
|
||||
else
|
||||
{
|
||||
v->spl_right[v->spl_nright] = array[i].index;
|
||||
v->spl_nright++;
|
||||
(*bu) (&v->spl_rdatum, array[i].r);
|
||||
}
|
||||
}
|
||||
pfree(array);
|
||||
|
||||
return (v);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -512,38 +550,44 @@ btree_picksplit(bytea *entryvec, GIST_SPLITVEC *v, BINARY_UNION bu, CMPFUNC cmp)
|
||||
Datum
|
||||
btree_decompress(PG_FUNCTION_ARGS)
|
||||
{
|
||||
PG_RETURN_POINTER(PG_GETARG_POINTER(0));
|
||||
PG_RETURN_POINTER(PG_GETARG_POINTER(0));
|
||||
}
|
||||
|
||||
|
||||
/**************************************************
|
||||
* In/Out for keys, not really needed
|
||||
**************************************************/
|
||||
Datum
|
||||
int4key_in(PG_FUNCTION_ARGS) {
|
||||
INT4KEY *key = palloc(sizeof(INT4KEY));
|
||||
Datum
|
||||
int4key_in(PG_FUNCTION_ARGS)
|
||||
{
|
||||
INT4KEY *key = palloc(sizeof(INT4KEY));
|
||||
|
||||
if ( sscanf( PG_GETARG_POINTER(0), "%d|%d", &(key->lower), &(key->upper)) != 2 )
|
||||
if (sscanf(PG_GETARG_POINTER(0), "%d|%d", &(key->lower), &(key->upper)) != 2)
|
||||
elog(ERROR, "Error in input format");
|
||||
|
||||
PG_RETURN_POINTER( key );
|
||||
}
|
||||
|
||||
Datum int4key_out(PG_FUNCTION_ARGS) {
|
||||
INT4KEY *key = (INT4KEY *) PG_GETARG_POINTER(0);
|
||||
char *str=palloc(sizeof(char)*22);
|
||||
sprintf(str,"%d|%d", key->lower, key->upper);
|
||||
PG_RETURN_POINTER( str );
|
||||
PG_RETURN_POINTER(key);
|
||||
}
|
||||
|
||||
Datum
|
||||
tskey_in(PG_FUNCTION_ARGS) {
|
||||
elog(ERROR, "Not implemented");
|
||||
PG_RETURN_POINTER( NULL );
|
||||
int4key_out(PG_FUNCTION_ARGS)
|
||||
{
|
||||
INT4KEY *key = (INT4KEY *) PG_GETARG_POINTER(0);
|
||||
char *str = palloc(sizeof(char) * 22);
|
||||
|
||||
sprintf(str, "%d|%d", key->lower, key->upper);
|
||||
PG_RETURN_POINTER(str);
|
||||
}
|
||||
|
||||
Datum
|
||||
tskey_out(PG_FUNCTION_ARGS) {
|
||||
tskey_in(PG_FUNCTION_ARGS)
|
||||
{
|
||||
elog(ERROR, "Not implemented");
|
||||
PG_RETURN_POINTER( NULL );
|
||||
PG_RETURN_POINTER(NULL);
|
||||
}
|
||||
|
||||
Datum
|
||||
tskey_out(PG_FUNCTION_ARGS)
|
||||
{
|
||||
elog(ERROR, "Not implemented");
|
||||
PG_RETURN_POINTER(NULL);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user