Distance functions for temporal numbers. More...
#include "general/tnumber_distance.h"#include <assert.h>#include <float.h>#include <math.h>#include <utils/builtins.h>#include <utils/timestamp.h>#include "general/period.h"#include "general/timeops.h"#include "general/rangetypes_ext.h"#include "general/temporaltypes.h"#include "general/temporal_util.h"#include "general/lifting.h"
Include dependency graph for tnumber_distance.c:
Functions | |
| static Datum | datum_distance (Datum l, Datum r, Oid typel, Oid typer) |
| Returns the distance between the two numbers. More... | |
| static Temporal * | distance_tnumber_base_internal (const Temporal *temp, Datum value, Oid basetypid, Oid restypid) |
| Returns the temporal distance between the temporal number and the value (distpatch function) More... | |
| PGDLLEXPORT Datum | distance_base_tnumber (PG_FUNCTION_ARGS) |
| Returns the temporal distance between the value and the temporal number. More... | |
| PGDLLEXPORT Datum | distance_tnumber_base (PG_FUNCTION_ARGS) |
| Returns the temporal distance between the temporal number and the value. More... | |
| static Temporal * | distance_tnumber_tnumber_internal (const Temporal *temp1, const Temporal *temp2, Oid restypid) |
| Returns the temporal distance between the two temporal points (dispatch function) More... | |
| PGDLLEXPORT Datum | distance_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Returns the temporal distance between the two temporal points. More... | |
| static double | NAD_tnumber_base_internal (Temporal *temp, Datum value, Oid basetypid) |
| Returns the nearest approach distance between the temporal number and the base value (internal function) More... | |
| PGDLLEXPORT Datum | NAD_base_tnumber (PG_FUNCTION_ARGS) |
| Returns the temporal distance between the value and the temporal number. More... | |
| PGDLLEXPORT Datum | NAD_tnumber_base (PG_FUNCTION_ARGS) |
| Returns the temporal distance between the temporal number and the value. More... | |
| double | NAD_tbox_tbox_internal (const TBOX *box1, const TBOX *box2) |
| Returns the nearest approach distance between the temporal boxes (internal function) More... | |
| PGDLLEXPORT Datum | NAD_tbox_tbox (PG_FUNCTION_ARGS) |
| Returns the nearest approach distance between the temporal boxes. More... | |
| static double | NAD_tnumber_tbox_internal (const Temporal *temp, TBOX *box) |
| Returns the nearest approach distance between the temporal number and the temporal box (internal function) More... | |
| PGDLLEXPORT Datum | NAD_tbox_tnumber (PG_FUNCTION_ARGS) |
| Returns the nearest approach distance between the temporal box and the temporal number. More... | |
| PGDLLEXPORT Datum | NAD_tnumber_tbox (PG_FUNCTION_ARGS) |
| Returns the nearest approach distance between the temporal number and the temporal box. More... | |
| PGDLLEXPORT Datum | NAD_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Returns the nearest approach distance between the temporal numbers. More... | |
Detailed Description
Distance functions for temporal numbers.
