MobilityDB 1.3
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ttext_funcs.h
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29
34#ifndef __TTEXT_TEXTFUNCS_H__
35#define __TTEXT_TEXTFUNCS_H__
36
37/* PostgreSQL */
38#include <postgres.h>
39/* PostgreSQL */
40#include <meos.h>
41#include "temporal/temporal.h"
42
43/*****************************************************************************/
44
45extern Datum datum_textcat(Datum l, Datum r);
46extern Datum datum_lower(Datum value);
47extern Datum datum_upper(Datum value);
48extern Datum datum_initcap(Datum value);
49
50extern Temporal *textfunc_ttext(const Temporal *temp,
51 datum_func1 func);
52extern Temporal *textfunc_ttext_text(const Temporal *temp, Datum value,
53 datum_func2 func, bool invert);
54extern Temporal *textfunc_ttext_ttext(const Temporal *temp1,
55 const Temporal *temp2, datum_func2 func);
56
57/*****************************************************************************/
58
59#endif
datum_func2
Datum(* datum_func2)(Datum, Datum)
Definition: temporal.h:296
datum_func1
Datum(* datum_func1)(Datum)
Definition: temporal.h:295
meos.h
External API of the Mobility Engine Open Source (MEOS) library.
Datum
uintptr_t Datum
Definition: postgres_ext_defs.in.h:7
Temporal
Structure to represent the common structure of temporal values of any temporal subtype.
Definition: meos.h:173
datum_initcap
Datum datum_initcap(Datum value)
Convert the text value to uppercase.
Definition: postgres_types.c:2495
textfunc_ttext_ttext
Temporal * textfunc_ttext_ttext(const Temporal *temp1, const Temporal *temp2, datum_func2 func)
Apply the function to the temporal text value and the base text value.
Definition: ttext_funcs.c:99
textfunc_ttext_text
Temporal * textfunc_ttext_text(const Temporal *temp, Datum value, datum_func2 func, bool invert)
Apply the function to the temporal text value and the base text value.
Definition: ttext_funcs.c:75
textfunc_ttext
Temporal * textfunc_ttext(const Temporal *temp, datum_func1 func)
Apply the function to transform the temporal text value.
Definition: ttext_funcs.c:56
datum_upper
Datum datum_upper(Datum value)
Return the text value transformed to uppercase.
Definition: postgres_types.c:2463
datum_lower
Datum datum_lower(Datum value)
Return the text value transformed to lowercase.
Definition: postgres_types.c:2431
datum_textcat
Datum datum_textcat(Datum l, Datum r)
Temporal text functions: textcat, lower, upper.
Definition: postgres_types.c:2368
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