LCOV - differential code coverage report
Current view: top level - contrib/btree_gist - btree_time.c (source / functions) Coverage Total Hit UBC GNC CBC DCB
Current: Differential Code Coverage HEAD vs 15 Lines: 99.2 % 122 121 1 1 120 1
Current Date: 2023-04-08 17:13:01 Functions: 100.0 % 29 29 1 28
Baseline: 15 Line coverage date bins:
Baseline Date: 2023-04-08 15:09:40 (180,240] days: 100.0 % 1 1 1
Legend: Lines: hit not hit (240..) days: 99.2 % 121 120 1 120
Function coverage date bins:
(240..) days: 100.0 % 29 29 1 28

 Age         Owner                  TLA  Line data    Source code
                                  1                 : /*
                                  2                 :  * contrib/btree_gist/btree_time.c
                                  3                 :  */
                                  4                 : #include "postgres.h"
                                  5                 : 
                                  6                 : #include "btree_gist.h"
                                  7                 : #include "btree_utils_num.h"
                                  8                 : #include "utils/builtins.h"
                                  9                 : #include "utils/date.h"
                                 10                 : #include "utils/timestamp.h"
                                 11                 : 
                                 12                 : typedef struct
                                 13                 : {
                                 14                 :     TimeADT     lower;
                                 15                 :     TimeADT     upper;
                                 16                 : } timeKEY;
                                 17                 : 
                                 18                 : /*
                                 19                 : ** time ops
                                 20                 : */
 6890 teodor                     21 CBC           2 : PG_FUNCTION_INFO_V1(gbt_time_compress);
                                 22               2 : PG_FUNCTION_INFO_V1(gbt_timetz_compress);
 2935 heikki.linnakangas         23               2 : PG_FUNCTION_INFO_V1(gbt_time_fetch);
 6890 teodor                     24               3 : PG_FUNCTION_INFO_V1(gbt_time_union);
                                 25               3 : PG_FUNCTION_INFO_V1(gbt_time_picksplit);
                                 26               2 : PG_FUNCTION_INFO_V1(gbt_time_consistent);
 4421 tgl                        27               2 : PG_FUNCTION_INFO_V1(gbt_time_distance);
 6890 teodor                     28               2 : PG_FUNCTION_INFO_V1(gbt_timetz_consistent);
                                 29               3 : PG_FUNCTION_INFO_V1(gbt_time_penalty);
                                 30               3 : PG_FUNCTION_INFO_V1(gbt_time_same);
                                 31                 : 
                                 32                 : 
                                 33                 : #ifdef USE_FLOAT8_BYVAL
                                 34                 : #define TimeADTGetDatumFast(X) TimeADTGetDatum(X)
                                 35                 : #else
                                 36                 : #define TimeADTGetDatumFast(X) PointerGetDatum(&(X))
                                 37                 : #endif
                                 38                 : 
                                 39                 : 
                                 40                 : static bool
 2210 andrew                     41            3179 : gbt_timegt(const void *a, const void *b, FmgrInfo *flinfo)
                                 42                 : {
 5466 tgl                        43            3179 :     const TimeADT *aa = (const TimeADT *) a;
                                 44            3179 :     const TimeADT *bb = (const TimeADT *) b;
                                 45                 : 
                                 46            3179 :     return DatumGetBool(DirectFunctionCall2(time_gt,
                                 47                 :                                             TimeADTGetDatumFast(*aa),
                                 48                 :                                             TimeADTGetDatumFast(*bb)));
                                 49                 : }
                                 50                 : 
                                 51                 : static bool
 2210 andrew                     52            1199 : gbt_timege(const void *a, const void *b, FmgrInfo *flinfo)
                                 53                 : {
 5466 tgl                        54            1199 :     const TimeADT *aa = (const TimeADT *) a;
                                 55            1199 :     const TimeADT *bb = (const TimeADT *) b;
                                 56                 : 
                                 57            1199 :     return DatumGetBool(DirectFunctionCall2(time_ge,
                                 58                 :                                             TimeADTGetDatumFast(*aa),
                                 59                 :                                             TimeADTGetDatumFast(*bb)));
                                 60                 : }
                                 61                 : 
                                 62                 : static bool
 2210 andrew                     63            1853 : gbt_timeeq(const void *a, const void *b, FmgrInfo *flinfo)
                                 64                 : {
 5466 tgl                        65            1853 :     const TimeADT *aa = (const TimeADT *) a;
                                 66            1853 :     const TimeADT *bb = (const TimeADT *) b;
                                 67                 : 
                                 68            1853 :     return DatumGetBool(DirectFunctionCall2(time_eq,
                                 69                 :                                             TimeADTGetDatumFast(*aa),
                                 70                 :                                             TimeADTGetDatumFast(*bb)));
                                 71                 : }
                                 72                 : 
                                 73                 : static bool
 2210 andrew                     74            1919 : gbt_timele(const void *a, const void *b, FmgrInfo *flinfo)
                                 75                 : {
 5466 tgl                        76            1919 :     const TimeADT *aa = (const TimeADT *) a;
                                 77            1919 :     const TimeADT *bb = (const TimeADT *) b;
                                 78                 : 
                                 79            1919 :     return DatumGetBool(DirectFunctionCall2(time_le,
                                 80                 :                                             TimeADTGetDatumFast(*aa),
                                 81                 :                                             TimeADTGetDatumFast(*bb)));
                                 82                 : }
                                 83                 : 
                                 84                 : static bool
 2210 andrew                     85            3846 : gbt_timelt(const void *a, const void *b, FmgrInfo *flinfo)
                                 86                 : {
 5466 tgl                        87            3846 :     const TimeADT *aa = (const TimeADT *) a;
                                 88            3846 :     const TimeADT *bb = (const TimeADT *) b;
                                 89                 : 
                                 90            3846 :     return DatumGetBool(DirectFunctionCall2(time_lt,
                                 91                 :                                             TimeADTGetDatumFast(*aa),
                                 92                 :                                             TimeADTGetDatumFast(*bb)));
                                 93                 : }
                                 94                 : 
                                 95                 : 
                                 96                 : 
                                 97                 : static int
 2210 andrew                     98            9061 : gbt_timekey_cmp(const void *a, const void *b, FmgrInfo *flinfo)
                                 99                 : {
 4228 peter_e                   100            9061 :     timeKEY    *ia = (timeKEY *) (((const Nsrt *) a)->t);
                                101            9061 :     timeKEY    *ib = (timeKEY *) (((const Nsrt *) b)->t);
                                102                 :     int         res;
                                103                 : 
 4876 teodor                    104            9061 :     res = DatumGetInt32(DirectFunctionCall2(time_cmp, TimeADTGetDatumFast(ia->lower), TimeADTGetDatumFast(ib->lower)));
                                105            9061 :     if (res == 0)
 4876 teodor                    106 UBC           0 :         return DatumGetInt32(DirectFunctionCall2(time_cmp, TimeADTGetDatumFast(ia->upper), TimeADTGetDatumFast(ib->upper)));
                                107                 : 
 4876 teodor                    108 CBC        9061 :     return res;
                                109                 : }
                                110                 : 
                                111                 : static float8
 2210 andrew                    112             144 : gbt_time_dist(const void *a, const void *b, FmgrInfo *flinfo)
                                113                 : {
 4421 tgl                       114             144 :     const TimeADT *aa = (const TimeADT *) a;
                                115             144 :     const TimeADT *bb = (const TimeADT *) b;
                                116                 :     Interval   *i;
                                117                 : 
                                118             144 :     i = DatumGetIntervalP(DirectFunctionCall2(time_mi_time,
                                119                 :                                               TimeADTGetDatumFast(*aa),
                                120                 :                                               TimeADTGetDatumFast(*bb)));
  184 peter                     121 GNC         144 :     return fabs(INTERVAL_TO_SEC(i));
                                122                 : }
                                123                 : 
                                124                 : 
                                125                 : static const gbtree_ninfo tinfo =
                                126                 : {
                                127                 :     gbt_t_time,
                                128                 :     sizeof(TimeADT),
                                129                 :     16,                         /* sizeof(gbtreekey16) */
                                130                 :     gbt_timegt,
                                131                 :     gbt_timege,
                                132                 :     gbt_timeeq,
                                133                 :     gbt_timele,
                                134                 :     gbt_timelt,
                                135                 :     gbt_timekey_cmp,
                                136                 :     gbt_time_dist
                                137                 : };
                                138                 : 
                                139                 : 
 4421 tgl                       140 CBC           2 : PG_FUNCTION_INFO_V1(time_dist);
                                141                 : Datum
                                142             547 : time_dist(PG_FUNCTION_ARGS)
                                143                 : {
                                144             547 :     Datum       diff = DirectFunctionCall2(time_mi_time,
                                145                 :                                            PG_GETARG_DATUM(0),
                                146                 :                                            PG_GETARG_DATUM(1));
                                147                 : 
                                148             547 :     PG_RETURN_INTERVAL_P(abs_interval(DatumGetIntervalP(diff)));
                                149                 : }
                                150                 : 
                                151                 : 
                                152                 : /**************************************************
                                153                 :  * time ops
                                154                 :  **************************************************/
                                155                 : 
                                156                 : 
                                157                 : 
                                158                 : Datum
 6890 teodor                    159             553 : gbt_time_compress(PG_FUNCTION_ARGS)
                                160                 : {
 6797 bruce                     161             553 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                162                 : 
 2936 heikki.linnakangas        163             553 :     PG_RETURN_POINTER(gbt_num_compress(entry, &tinfo));
                                164                 : }
                                165                 : 
                                166                 : 
                                167                 : Datum
 6890 teodor                    168             538 : gbt_timetz_compress(PG_FUNCTION_ARGS)
                                169                 : {
 6797 bruce                     170             538 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                171                 :     GISTENTRY  *retval;
                                172                 : 
                                173             538 :     if (entry->leafkey)
                                174                 :     {
                                175             531 :         timeKEY    *r = (timeKEY *) palloc(sizeof(timeKEY));
                                176             531 :         TimeTzADT  *tz = DatumGetTimeTzADTP(entry->key);
                                177                 :         TimeADT     tmp;
                                178                 : 
                                179             531 :         retval = palloc(sizeof(GISTENTRY));
                                180                 : 
                                181                 :         /* We are using the time + zone only to compress */
 6558 tgl                       182             531 :         tmp = tz->time + (tz->zone * INT64CONST(1000000));
                                183             531 :         r->lower = r->upper = tmp;
 6797 bruce                     184             531 :         gistentryinit(*retval, PointerGetDatum(r),
                                185                 :                       entry->rel, entry->page,
                                186                 :                       entry->offset, false);
                                187                 :     }
                                188                 :     else
                                189               7 :         retval = entry;
                                190             538 :     PG_RETURN_POINTER(retval);
                                191                 : }
                                192                 : 
                                193                 : Datum
 2935 heikki.linnakangas        194             142 : gbt_time_fetch(PG_FUNCTION_ARGS)
                                195                 : {
                                196             142 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                197                 : 
                                198             142 :     PG_RETURN_POINTER(gbt_num_fetch(entry, &tinfo));
                                199                 : }
                                200                 : 
                                201                 : Datum
 6890 teodor                    202            1529 : gbt_time_consistent(PG_FUNCTION_ARGS)
                                203                 : {
 6797 bruce                     204            1529 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                205            1529 :     TimeADT     query = PG_GETARG_TIMEADT(1);
 5473 tgl                       206            1529 :     StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
                                207                 : 
                                208                 :     /* Oid      subtype = PG_GETARG_OID(3); */
                                209            1529 :     bool       *recheck = (bool *) PG_GETARG_POINTER(4);
 6797 bruce                     210            1529 :     timeKEY    *kkk = (timeKEY *) DatumGetPointer(entry->key);
                                211                 :     GBT_NUMKEY_R key;
                                212                 : 
                                213                 :     /* All cases served by this function are exact */
 5473 tgl                       214            1529 :     *recheck = false;
                                215                 : 
 5050 bruce                     216            1529 :     key.lower = (GBT_NUMKEY *) &kkk->lower;
                                217            1529 :     key.upper = (GBT_NUMKEY *) &kkk->upper;
                                218                 : 
 1165 alvherre                  219            1529 :     PG_RETURN_BOOL(gbt_num_consistent(&key, (void *) &query, &strategy,
                                220                 :                                       GIST_LEAF(entry), &tinfo, fcinfo->flinfo));
                                221                 : }
                                222                 : 
                                223                 : Datum
 4421 tgl                       224             145 : gbt_time_distance(PG_FUNCTION_ARGS)
                                225                 : {
                                226             145 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                227             145 :     TimeADT     query = PG_GETARG_TIMEADT(1);
                                228                 : 
                                229                 :     /* Oid      subtype = PG_GETARG_OID(3); */
                                230             145 :     timeKEY    *kkk = (timeKEY *) DatumGetPointer(entry->key);
                                231                 :     GBT_NUMKEY_R key;
                                232                 : 
                                233             145 :     key.lower = (GBT_NUMKEY *) &kkk->lower;
                                234             145 :     key.upper = (GBT_NUMKEY *) &kkk->upper;
                                235                 : 
 1165 alvherre                  236             145 :     PG_RETURN_FLOAT8(gbt_num_distance(&key, (void *) &query, GIST_LEAF(entry),
                                237                 :                                       &tinfo, fcinfo->flinfo));
                                238                 : }
                                239                 : 
                                240                 : Datum
 6890 teodor                    241            4791 : gbt_timetz_consistent(PG_FUNCTION_ARGS)
                                242                 : {
 6797 bruce                     243            4791 :     GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
                                244            4791 :     TimeTzADT  *query = PG_GETARG_TIMETZADT_P(1);
 6558 tgl                       245            4791 :     StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
                                246                 : 
                                247                 :     /* Oid      subtype = PG_GETARG_OID(3); */
 5473                           248            4791 :     bool       *recheck = (bool *) PG_GETARG_POINTER(4);
 6797 bruce                     249            4791 :     timeKEY    *kkk = (timeKEY *) DatumGetPointer(entry->key);
                                250                 :     TimeADT     qqq;
                                251                 :     GBT_NUMKEY_R key;
                                252                 : 
                                253                 :     /* All cases served by this function are inexact */
 5473 tgl                       254            4791 :     *recheck = true;
                                255                 : 
 6558                           256            4791 :     qqq = query->time + (query->zone * INT64CONST(1000000));
                                257                 : 
 5050 bruce                     258            4791 :     key.lower = (GBT_NUMKEY *) &kkk->lower;
                                259            4791 :     key.upper = (GBT_NUMKEY *) &kkk->upper;
                                260                 : 
 1165 alvherre                  261            4791 :     PG_RETURN_BOOL(gbt_num_consistent(&key, (void *) &qqq, &strategy,
                                262                 :                                       GIST_LEAF(entry), &tinfo, fcinfo->flinfo));
                                263                 : }
                                264                 : 
                                265                 : 
                                266                 : Datum
 6890 teodor                    267             599 : gbt_time_union(PG_FUNCTION_ARGS)
                                268                 : {
 6797 bruce                     269             599 :     GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
                                270             599 :     void       *out = palloc(sizeof(timeKEY));
                                271                 : 
                                272             599 :     *(int *) PG_GETARG_POINTER(1) = sizeof(timeKEY);
 2210 andrew                    273             599 :     PG_RETURN_POINTER(gbt_num_union((void *) out, entryvec, &tinfo, fcinfo->flinfo));
                                274                 : }
                                275                 : 
                                276                 : 
                                277                 : Datum
 6890 teodor                    278            1055 : gbt_time_penalty(PG_FUNCTION_ARGS)
                                279                 : {
 6797 bruce                     280            1055 :     timeKEY    *origentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
                                281            1055 :     timeKEY    *newentry = (timeKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
                                282            1055 :     float      *result = (float *) PG_GETARG_POINTER(2);
                                283                 :     Interval   *intr;
                                284                 :     double      res;
                                285                 :     double      res2;
                                286                 : 
 1165 alvherre                  287            1055 :     intr = DatumGetIntervalP(DirectFunctionCall2(time_mi_time,
                                288                 :                                                  TimeADTGetDatumFast(newentry->upper),
                                289                 :                                                  TimeADTGetDatumFast(origentry->upper)));
 6471 tgl                       290            1055 :     res = INTERVAL_TO_SEC(intr);
                                291            1055 :     res = Max(res, 0);
                                292                 : 
 1165 alvherre                  293            1055 :     intr = DatumGetIntervalP(DirectFunctionCall2(time_mi_time,
                                294                 :                                                  TimeADTGetDatumFast(origentry->lower),
                                295                 :                                                  TimeADTGetDatumFast(newentry->lower)));
 6471 tgl                       296            1055 :     res2 = INTERVAL_TO_SEC(intr);
                                297            1055 :     res2 = Max(res2, 0);
                                298                 : 
                                299            1055 :     res += res2;
                                300                 : 
 6797 bruce                     301            1055 :     *result = 0.0;
                                302                 : 
                                303            1055 :     if (res > 0)
                                304                 :     {
 1165 alvherre                  305             464 :         intr = DatumGetIntervalP(DirectFunctionCall2(time_mi_time,
                                306                 :                                                      TimeADTGetDatumFast(origentry->upper),
                                307                 :                                                      TimeADTGetDatumFast(origentry->lower)));
 6797 bruce                     308             464 :         *result += FLT_MIN;
 6471 tgl                       309             464 :         *result += (float) (res / (res + INTERVAL_TO_SEC(intr)));
 6797 bruce                     310             464 :         *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1));
                                311                 :     }
                                312                 : 
                                313            1055 :     PG_RETURN_POINTER(result);
                                314                 : }
                                315                 : 
                                316                 : 
                                317                 : Datum
 6890 teodor                    318               4 : gbt_time_picksplit(PG_FUNCTION_ARGS)
                                319                 : {
 1165 alvherre                  320               4 :     PG_RETURN_POINTER(gbt_num_picksplit((GistEntryVector *) PG_GETARG_POINTER(0),
                                321                 :                                         (GIST_SPLITVEC *) PG_GETARG_POINTER(1),
                                322                 :                                         &tinfo, fcinfo->flinfo));
                                323                 : }
                                324                 : 
                                325                 : Datum
 6890 teodor                    326             597 : gbt_time_same(PG_FUNCTION_ARGS)
                                327                 : {
 6797 bruce                     328             597 :     timeKEY    *b1 = (timeKEY *) PG_GETARG_POINTER(0);
                                329             597 :     timeKEY    *b2 = (timeKEY *) PG_GETARG_POINTER(1);
                                330             597 :     bool       *result = (bool *) PG_GETARG_POINTER(2);
                                331                 : 
 2210 andrew                    332             597 :     *result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
 6797 bruce                     333             597 :     PG_RETURN_POINTER(result);
                                334                 : }
        

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