Clases |
| struct | datetkn |
'defines' |
| #define | DAGO "ago" |
| #define | DCURRENT "current" |
| #define | EPOCH "epoch" |
| #define | INVALID "invalid" |
| #define | EARLY "-infinity" |
| #define | LATE "infinity" |
| #define | NOW "now" |
| #define | TODAY "today" |
| #define | TOMORROW "tomorrow" |
| #define | YESTERDAY "yesterday" |
| #define | ZULU "zulu" |
| #define | DMICROSEC "usecond" |
| #define | DMILLISEC "msecond" |
| #define | DSECOND "second" |
| #define | DMINUTE "minute" |
| #define | DHOUR "hour" |
| #define | DDAY "day" |
| #define | DWEEK "week" |
| #define | DMONTH "month" |
| #define | DQUARTER "quarter" |
| #define | DYEAR "year" |
| #define | DDECADE "decade" |
| #define | DCENTURY "century" |
| #define | DMILLENNIUM "millennium" |
| #define | DA_D "ad" |
| #define | DB_C "bc" |
| #define | DTIMEZONE "timezone" |
| #define | AM 0 |
| #define | PM 1 |
| #define | HR24 2 |
| #define | AD 0 |
| #define | BC 1 |
| #define | RESERV 0 |
| #define | MONTH 1 |
| #define | YEAR 2 |
| #define | DAY 3 |
| #define | JULIAN 4 |
| #define | TZ 5 |
| #define | DTZ 6 |
| #define | DTZMOD 7 |
| #define | IGNORE_DTF 8 |
| #define | AMPM 9 |
| #define | HOUR 10 |
| #define | MINUTE 11 |
| #define | SECOND 12 |
| #define | DOY 13 |
| #define | DOW 14 |
| #define | UNITS 15 |
| #define | ADBC 16 |
| #define | AGO 17 |
| #define | ABS_BEFORE 18 |
| #define | ABS_AFTER 19 |
| #define | ISODATE 20 |
| #define | ISOTIME 21 |
| #define | UNKNOWN_FIELD 31 |
| #define | DTK_NUMBER 0 |
| #define | DTK_STRING 1 |
| #define | DTK_DATE 2 |
| #define | DTK_TIME 3 |
| #define | DTK_TZ 4 |
| #define | DTK_AGO 5 |
| #define | DTK_SPECIAL 6 |
| #define | DTK_INVALID 7 |
| #define | DTK_CURRENT 8 |
| #define | DTK_EARLY 9 |
| #define | DTK_LATE 10 |
| #define | DTK_EPOCH 11 |
| #define | DTK_NOW 12 |
| #define | DTK_YESTERDAY 13 |
| #define | DTK_TODAY 14 |
| #define | DTK_TOMORROW 15 |
| #define | DTK_ZULU 16 |
| #define | DTK_DELTA 17 |
| #define | DTK_SECOND 18 |
| #define | DTK_MINUTE 19 |
| #define | DTK_HOUR 20 |
| #define | DTK_DAY 21 |
| #define | DTK_WEEK 22 |
| #define | DTK_MONTH 23 |
| #define | DTK_QUARTER 24 |
| #define | DTK_YEAR 25 |
| #define | DTK_DECADE 26 |
| #define | DTK_CENTURY 27 |
| #define | DTK_MILLENNIUM 28 |
| #define | DTK_MILLISEC 29 |
| #define | DTK_MICROSEC 30 |
| #define | DTK_JULIAN 31 |
| #define | DTK_DOW 32 |
| #define | DTK_DOY 33 |
| #define | DTK_TZ_HOUR 34 |
| #define | DTK_TZ_MINUTE 35 |
| #define | DTK_M(t) (0x01 << (t)) |
| #define | DTK_DATE_M (DTK_M(YEAR) | DTK_M(MONTH) | DTK_M(DAY)) |
| #define | DTK_TIME_M (DTK_M(HOUR) | DTK_M(MINUTE) | DTK_M(SECOND)) |
| #define | MAXDATELEN 51 |
| #define | MAXDATEFIELDS 25 |
| #define | TOKMAXLEN 10 |
| #define | FMODULO(t, q, u) |
| #define | TMODULO(t, q, u) |
| #define | isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0)) |
| #define | JULIAN_MINYEAR (-4713) |
| #define | JULIAN_MINMONTH (11) |
| #define | JULIAN_MINDAY (24) |
| #define | JULIAN_MAXYEAR (5874898) |
| #define | IS_VALID_JULIAN(y, m, d) |
| #define | UNIX_EPOCH_JDATE 2440588 |
| #define | POSTGRES_EPOCH_JDATE 2451545 |
| #define | DTERR_BAD_FORMAT (-1) |
| #define | DTERR_FIELD_OVERFLOW (-2) |
| #define | DTERR_MD_FIELD_OVERFLOW (-3) |
| #define | DTERR_INTERVAL_OVERFLOW (-4) |
| #define | DTERR_TZDISP_OVERFLOW (-5) |
Funciones |
| void | GetCurrentDateTime (struct pg_tm *tm) |
| void | GetCurrentTimeUsec (struct pg_tm *tm, fsec_t *fsec, int *tzp) |
| void | j2date (int jd, int *year, int *month, int *day) |
| int | date2j (int year, int month, int day) |
| int | ParseDateTime (const char *timestr, char *workbuf, size_t buflen, char **field, int *ftype, int maxfields, int *numfields) |
| int | DecodeDateTime (char **field, int *ftype, int nf, int *dtype, struct pg_tm *tm, fsec_t *fsec, int *tzp) |
| int | DecodeTimeOnly (char **field, int *ftype, int nf, int *dtype, struct pg_tm *tm, fsec_t *fsec, int *tzp) |
| int | DecodeInterval (char **field, int *ftype, int nf, int *dtype, struct pg_tm *tm, fsec_t *fsec) |
| void | DateTimeParseError (int dterr, const char *str, const char *datatype) |
| int | DetermineTimeZoneOffset (struct pg_tm *tm, pg_tz *tzp) |
| int | EncodeDateOnly (struct pg_tm *tm, int style, char *str) |
| int | EncodeTimeOnly (struct pg_tm *tm, fsec_t fsec, int *tzp, int style, char *str) |
| int | EncodeDateTime (struct pg_tm *tm, fsec_t fsec, int *tzp, char **tzn, int style, char *str) |
| int | EncodeInterval (struct pg_tm *tm, fsec_t fsec, int style, char *str) |
| int | DecodeSpecial (int field, char *lowtoken, int *val) |
| int | DecodeUnits (int field, char *lowtoken, int *val) |
| int | j2day (int jd) |
| bool | CheckDateTokenTables (void) |
Variables |
| const int | day_tab [2][13] |