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MobilityDB 1.3
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MobilityDB 1.3
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Mathematical operators (+, -, *, /) and functions (round, degrees, ...) for temporal numbers. More...
#include <postgres.h>#include <utils/float.h>#include <meos.h>#include "temporal/temporal.h"#include "temporal/tnumber_mathfuncs.h"#include "temporal/type_util.h"#include "pg_temporal/meos_catalog.h"#include "pg_temporal/temporal.h"#include "pg_temporal/type_util.h"Functions | |
| Datum | Add_number_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal addition of a number and a temporal number @sqlfn tnumber_add() More... | |
| Datum | Add_tnumber_number (PG_FUNCTION_ARGS) |
| Return the temporal addition of a temporal number and a number @sqlfn tnumber_add() More... | |
| Datum | Add_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal addition of two temporal numbers @sqlfn tnumber_add() More... | |
| static Datum | Arithop_number_tnumber (FunctionCallInfo fcinfo, TArithmetic oper, Datum(*func)(Datum, Datum, meosType)) |
| Generic arithmetic operator on a number and a temporal number. More... | |
| static Datum | Arithop_tnumber_number (FunctionCallInfo fcinfo, TArithmetic oper, Datum(*func)(Datum, Datum, meosType)) |
| Generic arithmetic operator on a temporal number an a number. More... | |
| static Datum | Arithop_tnumber_tnumber (FunctionCallInfo fcinfo, TArithmetic oper, Datum(*func)(Datum, Datum, meosType)) |
| Generic arithmetic operator on two temporal numbers. More... | |
| Datum | Div_number_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal division of a number and a temporal number @sqlfn tnumber_div() More... | |
| Datum | Div_tnumber_number (PG_FUNCTION_ARGS) |
| Return the temporal division of a temporal number and a number @sqlfn tnumber_div() More... | |
| Datum | Div_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal multiplication of two temporal numbers @sqlfn tnumber_div() More... | |
| Datum | Float_angular_difference (PG_FUNCTION_ARGS) |
| Return the angular difference, i.e., the smaller angle between the two degree values @sqlfn angularDifference() More... | |
| Datum | Float_degrees (PG_FUNCTION_ARGS) |
| Return a number transformed from radians to degrees @sqlfn degrees() More... | |
| Datum | Mult_number_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal multiplication of a number and a temporal number @sqlfn tnumber_mult() More... | |
| Datum | Mult_tnumber_number (PG_FUNCTION_ARGS) |
| Return the temporal multiplication of a temporal number and a number @sqlfn tnumber_mult() More... | |
| Datum | Mult_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal multiplication of two temporal numbers @sqlfn tnumber_mult() More... | |
| Datum | Sub_number_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal subtraction of a number and a temporal number @sqlfn tnumber_sub() More... | |
| Datum | Sub_tnumber_number (PG_FUNCTION_ARGS) |
| Return the temporal subtraction of a temporal number and a number @sqlfn tnumber_sub() More... | |
| Datum | Sub_tnumber_tnumber (PG_FUNCTION_ARGS) |
| Return the temporal subtraction of two temporal numbers @sqlfn tnumber_sub() More... | |
| Datum | Temporal_derivative (PG_FUNCTION_ARGS) |
| Return the derivative of a temporal number @sqlfn derivative() More... | |
| Datum | Tfloat_ceil (PG_FUNCTION_ARGS) |
| Return a temporal number rounded up to the nearest integer @sqlfn ceil() More... | |
| Datum | Tfloat_degrees (PG_FUNCTION_ARGS) |
| Return a temporal number transformed from radians to degrees @sqlfn degrees() More... | |
| Datum | Tfloat_exp (PG_FUNCTION_ARGS) |
| Return the natural logarithm of a temporal number @sqlfn ln() More... | |
| Datum | Tfloat_floor (PG_FUNCTION_ARGS) |
| Return a temporal number rounded down to the nearest integer @sqlfn floor() More... | |
| Datum | Tfloat_ln (PG_FUNCTION_ARGS) |
| Return the natural logarithm of a temporal number @sqlfn ln() More... | |
| Datum | Tfloat_log10 (PG_FUNCTION_ARGS) |
| Return the natural logarithm of a temporal number @sqlfn ln() More... | |
| Datum | Tfloat_radians (PG_FUNCTION_ARGS) |
| Return a temporal number transformed from degrees to radians @sqlfn radians() More... | |
| Datum | Tnumber_abs (PG_FUNCTION_ARGS) |
| Return the absolute value of a temporal number @sqlfn abs() More... | |
| Datum | Tnumber_delta_value (PG_FUNCTION_ARGS) |
| Return the delta value of a temporal number @sqlfn deltaValue() More... | |
Mathematical operators (+, -, *, /) and functions (round, degrees, ...) for temporal numbers.
1.9.5