PostgreSQL Source Code
git master
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#include "postgres.h"
#include <ctype.h>
#include <math.h>
#include <limits.h>
#include <sys/time.h>
#include "access/xact.h"
#include "catalog/pg_type.h"
#include "common/int.h"
#include "common/int128.h"
#include "funcapi.h"
#include "libpq/pqformat.h"
#include "miscadmin.h"
#include "optimizer/optimizer.h"
#include "nodes/nodeFuncs.h"
#include "nodes/supportnodes.h"
#include "parser/scansup.h"
#include "utils/array.h"
#include "utils/builtins.h"
#include "utils/date.h"
#include "utils/datetime.h"
#include "utils/float.h"
#include "utils/numeric.h"
#include "utils/sortsupport.h"
Go to the source code of this file.
Data Structures | |
struct | generate_series_timestamp_fctx |
struct | generate_series_timestamptz_fctx |
struct | IntervalAggState |
Macros | |
#define | SAMESIGN(a, b) (((a) < 0) == ((b) < 0)) |
#define | IA_TOTAL_COUNT(ia) ((ia)->N + (ia)->pInfcount + (ia)->nInfcount) |
#define | TIMESTAMP_GT(t1, t2) DatumGetBool(DirectFunctionCall2(timestamp_gt,t1,t2)) |
#define | TIMESTAMP_LT(t1, t2) DatumGetBool(DirectFunctionCall2(timestamp_lt,t1,t2)) |
#define | INTERVAL_TO_MICROSECONDS(i) ((((double) (i)->month * DAYS_PER_MONTH + (i)->day)) * USECS_PER_DAY + (i)->time) |
Typedefs | |
typedef struct IntervalAggState | IntervalAggState |
Variables | |
TimestampTz | PgStartTime |
TimestampTz | PgReloadTime |
#define IA_TOTAL_COUNT | ( | ia | ) | ((ia)->N + (ia)->pInfcount + (ia)->nInfcount) |
Definition at line 88 of file timestamp.c.
#define INTERVAL_TO_MICROSECONDS | ( | i | ) | ((((double) (i)->month * DAYS_PER_MONTH + (i)->day)) * USECS_PER_DAY + (i)->time) |
#define TIMESTAMP_GT | ( | t1, | |
t2 | |||
) | DatumGetBool(DirectFunctionCall2(timestamp_gt,t1,t2)) |
#define TIMESTAMP_LT | ( | t1, | |
t2 | |||
) | DatumGetBool(DirectFunctionCall2(timestamp_lt,t1,t2)) |
typedef struct IntervalAggState IntervalAggState |
Definition at line 1360 of file timestamp.c.
References DAY, elog, ereturn, errcode(), errmsg(), ERROR, HOUR, INTERVAL_FULL_PRECISION, INTERVAL_FULL_RANGE, INTERVAL_MASK, INTERVAL_NOT_FINITE, INTERVAL_PRECISION, INTERVAL_RANGE, MAX_INTERVAL_PRECISION, MINUTE, MONTH, interval::month, MONTHS_PER_YEAR, pg_add_s64_overflow(), pg_sub_s64_overflow(), range(), SECOND, interval::time, USECS_PER_HOUR, USECS_PER_MINUTE, and YEAR.
Referenced by interval_in(), interval_recv(), and interval_scale().
Definition at line 367 of file timestamp.c.
References ereturn, errcode(), errmsg(), MAX_TIMESTAMP_PRECISION, and TIMESTAMP_NOT_FINITE.
Referenced by executeDateTimeMethod(), GetSQLCurrentTimestamp(), GetSQLLocalTimestamp(), parse_datetime(), timestamp_in(), timestamp_recv(), timestamp_scale(), timestamptz_in(), timestamptz_recv(), timestamptz_scale(), and to_timestamp().
Definition at line 124 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, MAX_TIMESTAMP_PRECISION, and WARNING.
Referenced by anytimestamp_typmodin(), executeDateTimeMethod(), and transformSQLValueFunction().
Definition at line 103 of file timestamp.c.
References anytimestamp_typmod_check(), ArrayGetIntegerTypmods(), ereport, errcode(), errmsg(), and ERROR.
Referenced by timestamptypmodin(), and timestamptztypmodin().
Definition at line 146 of file timestamp.c.
References psprintf(), and pstrdup().
Referenced by timestamptypmodout(), and timestamptztypmodout().
Datum clock_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1631 of file timestamp.c.
References GetCurrentTimestamp(), and PG_RETURN_TIMESTAMPTZ.
int date2isoweek | ( | int | year, |
int | mon, | ||
int | mday | ||
) |
Definition at line 5168 of file timestamp.c.
References date2j(), and j2day().
Referenced by DCH_to_char(), extract_date(), timestamp_part_common(), timestamp_trunc(), timestamptz_part_common(), and timestamptz_trunc_internal().
int date2isoyear | ( | int | year, |
int | mon, | ||
int | mday | ||
) |
Definition at line 5223 of file timestamp.c.
References date2j(), and j2day().
Referenced by date2isoyearday(), DCH_to_char(), extract_date(), timestamp_part_common(), and timestamptz_part_common().
int date2isoyearday | ( | int | year, |
int | mon, | ||
int | mday | ||
) |
Definition at line 5280 of file timestamp.c.
References date2isoyear(), date2j(), and isoweek2j().
Referenced by DCH_to_char().
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Definition at line 3949 of file timestamp.c.
References finite_interval_pl(), INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, and newval.
Referenced by interval_avg_accum().
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Definition at line 3972 of file timestamp.c.
References Assert, finite_interval_mi(), INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, and newval.
Referenced by interval_avg_accum_inv().
Definition at line 2135 of file timestamp.c.
References USECS_PER_SEC.
Referenced by make_timestamptz_at_timezone(), timestamp2timestamptz_opt_overflow(), timestamp_izone(), timestamp_zone(), timestamptz_izone(), timestamptz_zone(), and tm2timestamp().
Definition at line 1875 of file timestamp.c.
References USECS_PER_HOUR, USECS_PER_MINUTE, and USECS_PER_SEC.
Referenced by DecodeDateTime(), DecodeTimeOnly(), and timestamp2tm().
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Definition at line 1608 of file timestamp.c.
References EARLY, elog, ERROR, INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, LATE, and str.
Referenced by interval_out().
void EncodeSpecialTimestamp | ( | Timestamp | dt, |
char * | str | ||
) |
Definition at line 1597 of file timestamp.c.
References EARLY, elog, ERROR, LATE, str, TIMESTAMP_IS_NOBEGIN, and TIMESTAMP_IS_NOEND.
Referenced by JsonEncodeDateTime(), PGTYPEStimestamp_to_asc(), timestamp_out(), timestamptz_out(), and timestamptz_to_str().
Datum extract_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6150 of file timestamp.c.
References interval_part_common().
Datum extract_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 5618 of file timestamp.c.
References timestamp_part_common().
Datum extract_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 5890 of file timestamp.c.
References timestamptz_part_common().
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Definition at line 3504 of file timestamp.c.
References Assert, Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, Interval::month, pg_sub_s32_overflow(), pg_sub_s64_overflow(), and Interval::time.
Referenced by do_interval_discard(), and interval_mi().
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Definition at line 3448 of file timestamp.c.
References Assert, Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, Interval::month, pg_add_s32_overflow(), pg_add_s64_overflow(), and Interval::time.
Referenced by do_interval_accum(), interval_avg_combine(), and interval_pl().
Datum float8_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 736 of file timestamp.c.
References DATETIME_MIN_JULIAN, ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, PG_GETARG_FLOAT8, PG_RETURN_TIMESTAMP, POSTGRES_EPOCH_JDATE, SECS_PER_DAY, TIMESTAMP_END_JULIAN, TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, UNIX_EPOCH_JDATE, and USECS_PER_SEC.
Datum generate_series_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6507 of file timestamp.c.
References generate_series_timestamp_fctx::current, DatumGetTimestamp(), DirectFunctionCall2, ereport, errcode(), errmsg(), ERROR, generate_series_timestamp_fctx::finish, INTERVAL_NOT_FINITE, interval_sign(), MemoryContextSwitchTo(), FuncCallContext::multi_call_memory_ctx, palloc(), PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, PointerGetDatum(), SRF_FIRSTCALL_INIT, SRF_IS_FIRSTCALL, SRF_PERCALL_SETUP, SRF_RETURN_DONE, SRF_RETURN_NEXT, start, generate_series_timestamp_fctx::step, generate_series_timestamp_fctx::step_sign, timestamp_cmp_internal(), timestamp_pl_interval(), TimestampGetDatum(), and FuncCallContext::user_fctx.
Datum generate_series_timestamp_support | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6688 of file timestamp.c.
References generate_unaccent_rules::args, DatumGetIntervalP(), DatumGetTimestamp(), DirectFunctionCall2, estimate_expression_value(), INTERVAL_TO_MICROSECONDS, is_funcclause(), IsA, linitial, lsecond, lthird, SupportRequestRows::node, PG_GETARG_POINTER, PG_RETURN_POINTER, pg_sub_s64_overflow(), SupportRequestRows::root, SupportRequestRows::rows, start, timestamp_mi(), TIMESTAMP_NOT_FINITE, and TimestampGetDatum().
Datum generate_series_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6673 of file timestamp.c.
References generate_series_timestamptz_internal().
Datum generate_series_timestamptz_at_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6679 of file timestamp.c.
References generate_series_timestamptz_internal().
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Definition at line 6591 of file timestamp.c.
References generate_series_timestamptz_fctx::attimezone, generate_series_timestamptz_fctx::current, ereport, errcode(), errmsg(), ERROR, generate_series_timestamptz_fctx::finish, INTERVAL_NOT_FINITE, interval_sign(), lookup_timezone(), MemoryContextSwitchTo(), FuncCallContext::multi_call_memory_ctx, palloc(), PG_GETARG_INTERVAL_P, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_NARGS, session_timezone, SRF_FIRSTCALL_INIT, SRF_IS_FIRSTCALL, SRF_PERCALL_SETUP, SRF_RETURN_DONE, SRF_RETURN_NEXT, start, generate_series_timestamptz_fctx::step, generate_series_timestamptz_fctx::step_sign, timestamp_cmp_internal(), timestamptz_pl_interval_internal(), TimestampTzGetDatum(), and FuncCallContext::user_fctx.
Referenced by generate_series_timestamptz(), and generate_series_timestamptz_at_zone().
TimestampTz GetCurrentTimestamp | ( | void | ) |
Definition at line 1655 of file timestamp.c.
References gettimeofday(), POSTGRES_EPOCH_JDATE, SECS_PER_DAY, UNIX_EPOCH_JDATE, and USECS_PER_SEC.
Referenced by ApplyLauncherMain(), asyncQueueFillWarning(), autoprewarm_main(), BackgroundWriterMain(), bbsink_copystream_archive_contents(), bbsink_copystream_end_archive(), bbsink_copystream_new(), bbsink_throttle_begin_backup(), check_log_duration(), CheckPointGuts(), CleanupBackgroundWorker(), clock_timestamp(), CreateCheckPoint(), CreateEndOfRecoveryRecord(), CreateOverwriteContrecordRecord(), CreateRestartPoint(), dblink_cancel_query(), DetermineSleepTime(), disable_timeout(), disable_timeouts(), do_analyze_rel(), do_start_bgworker(), do_start_worker(), enable_startup_progress_timeout(), enable_timeout_after(), enable_timeout_at(), enable_timeout_every(), enable_timeouts(), entry_alloc(), entry_reset(), get_role_password(), GetCurrentTransactionStopTimestamp(), GetReplicationApplyDelay(), handle_sig_alarm(), has_startup_progress_timeout_expired(), heap_vacuum_rel(), initialize_prng(), InitProcessGlobals(), KnownAssignedXidsCompress(), launcher_determine_sleep(), libpqsrv_cancel(), LockBufferForCleanup(), log_disconnections(), LogCheckpointEnd(), logicalrep_worker_launch(), LogicalRepApplyLoop(), maybe_start_bgworkers(), pa_send_data(), PerformWalRecovery(), pgfdw_abort_cleanup_begin(), pgfdw_cancel_query(), pgfdw_exec_cleanup_query(), pgfdw_finish_abort_cleanup(), pgfdw_get_cleanup_result(), pgss_shmem_startup(), pgstat_build_snapshot(), pgstat_report_activity(), pgstat_report_analyze(), pgstat_report_archiver(), pgstat_report_autovac(), pgstat_report_checksum_failures_in_db(), pgstat_report_stat(), pgstat_report_vacuum(), pgstat_reset(), pgstat_reset_after_failure(), pgstat_reset_counters(), pgstat_reset_of_kind(), pgstat_reset_slru(), PostgresSingleUserMain(), PostmasterMain(), PrepareTransaction(), process_syncing_tables_for_apply(), ProcessConfigFileInternal(), ProcessPendingWrites(), ProcessRepliesIfAny(), ProcessStandbyReplyMessage(), ProcessWalSndrMessage(), ProcSleep(), rebuild_database_list(), RecordTransactionAbort(), RecordTransactionAbortPrepared(), RecordTransactionCommitPrepared(), recoveryApplyDelay(), ReplicationSlotRelease(), reschedule_timeouts(), ResolveRecoveryConflictWithBufferPin(), ResolveRecoveryConflictWithLock(), ResolveRecoveryConflictWithVirtualXIDs(), RestoreSlotFromDisk(), send_feedback(), SetCurrentStatementStartTimestamp(), SetupApplyOrSyncWorker(), StartTransaction(), test_pattern(), test_random(), throttle(), update_synced_slots_inactive_since(), UpdateWorkerStats(), WaitExceedsMaxStandbyDelay(), WaitForWalSummarization(), WaitForWALToBecomeAvailable(), WalReceiverMain(), WalSndKeepalive(), WalSndLoop(), WalSndUpdateProgress(), WalSndWaitForWal(), WalSndWriteData(), XLogBackgroundFlush(), XLogFileRead(), XLogPrefetchResetStats(), XLogPrefetchShmemInit(), XLogRestorePoint(), XLogSendPhysical(), XLogWalRcvSendHSFeedback(), and XLogWalRcvSendReply().
void GetEpochTime | ( | struct pg_tm * | tm | ) |
Definition at line 2169 of file timestamp.c.
References elog, epoch, ERROR, pg_gmtime(), tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, and pg_tm::tm_year.
Referenced by date_in(), PGTYPESdate_from_asc(), and SetEpochTimestamp().
TimestampTz GetSQLCurrentTimestamp | ( | int32 | typmod | ) |
Definition at line 1673 of file timestamp.c.
References AdjustTimestampForTypmod(), and GetCurrentTransactionStartTimestamp().
Referenced by ExecEvalSQLValueFunction().
Definition at line 1687 of file timestamp.c.
References AdjustTimestampForTypmod(), GetCurrentTransactionStartTimestamp(), and timestamptz2timestamp().
Referenced by ExecEvalSQLValueFunction().
Datum in_range_interval_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3877 of file timestamp.c.
References DatumGetIntervalP(), DirectFunctionCall2, ereport, errcode(), errmsg(), ERROR, interval_cmp_internal(), INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, interval_mi(), interval_pl(), interval_sign(), IntervalPGetDatum(), PG_GETARG_BOOL, PG_GETARG_INTERVAL_P, PG_RETURN_BOOL, and val.
Datum in_range_timestamp_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3836 of file timestamp.c.
References DatumGetTimestamp(), DirectFunctionCall2, ereport, errcode(), errmsg(), ERROR, INTERVAL_IS_NOEND, interval_sign(), IntervalPGetDatum(), PG_GETARG_BOOL, PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, timestamp_mi_interval(), timestamp_pl_interval(), TimestampGetDatum(), and val.
Referenced by in_range_date_interval().
Datum in_range_timestamptz_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3799 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, INTERVAL_IS_NOEND, interval_sign(), PG_GETARG_BOOL, PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, timestamptz_mi_interval_internal(), timestamptz_pl_interval_internal(), and val.
Definition at line 2048 of file timestamp.c.
References Interval::day, Interval::month, MONTHS_PER_YEAR, Interval::time, pg_itm::tm_hour, pg_itm::tm_mday, pg_itm::tm_min, pg_itm::tm_mon, pg_itm::tm_sec, pg_itm::tm_usec, pg_itm::tm_year, USECS_PER_HOUR, USECS_PER_MINUTE, and USECS_PER_SEC.
Referenced by interval_out(), interval_part_common(), interval_to_char(), and interval_trunc().
Datum interval_avg | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4168 of file timestamp.c.
References DirectFunctionCall2, ereport, errcode(), errmsg(), ERROR, Float8GetDatum(), IA_TOTAL_COUNT, interval_div(), INTERVAL_NOBEGIN, INTERVAL_NOEND, IntervalPGetDatum(), palloc(), PG_ARGISNULL, PG_GETARG_POINTER, PG_RETURN_INTERVAL_P, and PG_RETURN_NULL.
Datum interval_avg_accum | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4003 of file timestamp.c.
References do_interval_accum(), makeIntervalAggState(), PG_ARGISNULL, PG_GETARG_INTERVAL_P, PG_GETARG_POINTER, and PG_RETURN_POINTER.
Datum interval_avg_accum_inv | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4150 of file timestamp.c.
References do_interval_discard(), elog, ERROR, PG_ARGISNULL, PG_GETARG_INTERVAL_P, PG_GETARG_POINTER, and PG_RETURN_POINTER.
Datum interval_avg_combine | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4026 of file timestamp.c.
References Interval::day, finite_interval_pl(), makeIntervalAggState(), Interval::month, IntervalAggState::N, IntervalAggState::nInfcount, PG_ARGISNULL, PG_GETARG_POINTER, PG_RETURN_POINTER, IntervalAggState::pInfcount, IntervalAggState::sumX, and Interval::time.
Datum interval_avg_deserialize | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4107 of file timestamp.c.
References AggCheckCallContext(), buf, Interval::day, elog, ERROR, initReadOnlyStringInfo(), Interval::month, IntervalAggState::N, IntervalAggState::nInfcount, palloc0(), PG_GETARG_BYTEA_PP, PG_RETURN_POINTER, IntervalAggState::pInfcount, pq_getmsgend(), pq_getmsgint(), pq_getmsgint64(), IntervalAggState::sumX, Interval::time, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Datum interval_avg_serialize | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4069 of file timestamp.c.
References AggCheckCallContext(), buf, elog, ERROR, PG_GETARG_POINTER, PG_RETURN_BYTEA_P, pq_begintypsend(), pq_endtypsend(), pq_sendint32(), and pq_sendint64().
Datum interval_cmp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2578 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_INT32.
Referenced by gbt_intvkey_cmp().
Definition at line 2506 of file timestamp.c.
References int128_compare(), and interval_cmp_value().
Referenced by in_range_interval_interval(), interval_cmp(), interval_eq(), interval_ge(), interval_gt(), interval_larger(), interval_le(), interval_lt(), interval_ne(), and interval_smaller().
Definition at line 2484 of file timestamp.c.
References days, int128_add_int64_mul_int64(), int64_to_int128(), interval::month, interval::time, and USECS_PER_DAY.
Referenced by interval_cmp_internal(), interval_hash(), interval_hash_extended(), and interval_sign().
Datum interval_div | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3698 of file timestamp.c.
References Interval::day, DAYS_PER_MONTH, ereport, errcode(), errmsg(), ERROR, FLOAT8_FITS_IN_INT32, FLOAT8_FITS_IN_INT64, INTERVAL_NOT_FINITE, interval_um_internal(), Interval::month, palloc(), pg_add_s32_overflow(), PG_GETARG_FLOAT8, PG_GETARG_INTERVAL_P, PG_RETURN_INTERVAL_P, PG_RETURN_NULL, SECS_PER_DAY, Interval::time, TSROUND, and USECS_PER_SEC.
Referenced by interval_avg().
Datum interval_eq | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2524 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Referenced by gbt_intveq().
Datum interval_finite | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2156 of file timestamp.c.
References INTERVAL_NOT_FINITE, PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Datum interval_ge | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2569 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Referenced by gbt_intvge().
Datum interval_gt | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2551 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Referenced by gbt_intvgt().
Datum interval_hash | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2594 of file timestamp.c.
References DirectFunctionCall1, hashint8(), int128_to_int64(), Int64GetDatumFast, interval_cmp_value(), and PG_GETARG_INTERVAL_P.
Datum interval_hash_extended | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2612 of file timestamp.c.
References DirectFunctionCall2, hashint8extended(), int128_to_int64(), Int64GetDatumFast, interval_cmp_value(), PG_GETARG_DATUM, and PG_GETARG_INTERVAL_P.
Datum interval_in | ( | PG_FUNCTION_ARGS | ) |
Definition at line 901 of file timestamp.c.
References AdjustIntervalForTypmod(), DateTimeParseError(), DecodeInterval(), DecodeISO8601Interval(), DTERR_BAD_FORMAT, DTERR_FIELD_OVERFLOW, DTERR_INTERVAL_OVERFLOW, DTK_DELTA, DTK_EARLY, DTK_LATE, elog, ereturn, errcode(), errmsg(), ERROR, INTERVAL_FULL_RANGE, INTERVAL_NOBEGIN, INTERVAL_NOEND, INTERVAL_RANGE, itmin2interval(), MAXDATEFIELDS, palloc(), ParseDateTime(), PG_GETARG_CSTRING, PG_GETARG_INT32, PG_GETARG_OID, PG_RETURN_INTERVAL_P, PG_RETURN_NULL, range(), str, pg_itm_in::tm_mday, pg_itm_in::tm_mon, pg_itm_in::tm_usec, and pg_itm_in::tm_year.
Referenced by check_timezone(), and flatten_set_variable_args().
Datum interval_justify_days | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3003 of file timestamp.c.
References Interval::day, DAYS_PER_MONTH, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, Interval::month, palloc(), pg_add_s32_overflow(), PG_GETARG_INTERVAL_P, PG_RETURN_INTERVAL_P, and Interval::time.
Datum interval_justify_hours | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2961 of file timestamp.c.
References Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, Interval::month, palloc(), pg_add_s32_overflow(), PG_GETARG_INTERVAL_P, PG_RETURN_INTERVAL_P, Interval::time, TMODULO, and USECS_PER_DAY.
Referenced by timestamp_mi().
Datum interval_justify_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2881 of file timestamp.c.
References Interval::day, DAYS_PER_MONTH, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, Interval::month, palloc(), pg_add_s32_overflow(), PG_GETARG_INTERVAL_P, PG_RETURN_INTERVAL_P, Interval::time, TMODULO, and USECS_PER_DAY.
Datum interval_larger | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3434 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Datum interval_le | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2560 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Referenced by gbt_intvle().
Datum interval_lt | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2542 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Referenced by abs_interval(), and gbt_intvlt().
Datum interval_mi | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3519 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, finite_interval_mi(), INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, INTERVAL_NOBEGIN, INTERVAL_NOEND, palloc(), PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Referenced by in_range_interval_interval(), interval_dist(), and interval_lerp().
Datum interval_mul | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3568 of file timestamp.c.
References Interval::day, DAYS_PER_MONTH, ereport, errcode(), errmsg(), ERROR, FLOAT8_FITS_IN_INT32, FLOAT8_FITS_IN_INT64, INTERVAL_NOBEGIN, INTERVAL_NOEND, INTERVAL_NOT_FINITE, interval_sign(), interval_um_internal(), Interval::month, palloc(), pg_add_s32_overflow(), PG_GETARG_FLOAT8, PG_GETARG_INTERVAL_P, PG_RETURN_INTERVAL_P, PG_RETURN_NULL, SECS_PER_DAY, Interval::time, TSROUND, and USECS_PER_SEC.
Referenced by interval_lerp(), and mul_d_interval().
Datum interval_ne | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2533 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_BOOL.
Datum interval_out | ( | PG_FUNCTION_ARGS | ) |
Definition at line 983 of file timestamp.c.
References buf, EncodeInterval(), EncodeSpecialInterval(), interval2itm(), INTERVAL_NOT_FINITE, IntervalStyle, MAXDATELEN, PG_GETARG_INTERVAL_P, PG_RETURN_CSTRING, and pstrdup().
Referenced by flatten_set_variable_args(), timestamp_izone(), timestamptz_izone(), and timetz_izone().
Datum interval_part | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6144 of file timestamp.c.
References interval_part_common().
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Definition at line 5952 of file timestamp.c.
References CStringGetDatum(), DAYS_PER_MONTH, DAYS_PER_YEAR, DecodeSpecial(), DecodeUnits(), DirectFunctionCall3, downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_EPOCH, DTK_HOUR, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_YEAR, ereport, errcode(), errmsg(), ERROR, format_type_be(), Int32GetDatum(), int64_div_fast_to_numeric(), int64_to_numeric(), interval2itm(), INTERVAL_IS_NOBEGIN, INTERVAL_NOT_FINITE, InvalidOid, interval::month, MONTHS_PER_YEAR, NonFiniteIntervalPart(), numeric_add_opt_error(), numeric_in(), ObjectIdGetDatum(), pg_add_s64_overflow(), PG_GETARG_INTERVAL_P, PG_GETARG_TEXT_PP, pg_mul_s64_overflow(), PG_RETURN_FLOAT8, PG_RETURN_NULL, PG_RETURN_NUMERIC, RESERV, SECS_PER_DAY, interval::time, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, UNKNOWN_FIELD, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Referenced by extract_interval(), and interval_part().
Datum interval_pl | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3463 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, finite_interval_pl(), INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, INTERVAL_NOBEGIN, INTERVAL_NOEND, INTERVAL_NOT_FINITE, palloc(), PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Referenced by in_range_interval_interval(), and interval_lerp().
Datum interval_recv | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1007 of file timestamp.c.
References AdjustIntervalForTypmod(), buf, interval::month, palloc(), PG_GETARG_INT32, PG_GETARG_OID, PG_GETARG_POINTER, PG_RETURN_INTERVAL_P, pq_getmsgint(), pq_getmsgint64(), and interval::time.
Datum interval_scale | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1338 of file timestamp.c.
References AdjustIntervalForTypmod(), palloc(), PG_GETARG_INT32, PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Datum interval_send | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1032 of file timestamp.c.
References buf, interval::month, PG_GETARG_INTERVAL_P, PG_RETURN_BYTEA_P, pq_begintypsend(), pq_endtypsend(), pq_sendint32(), pq_sendint64(), and interval::time.
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Definition at line 2515 of file timestamp.c.
References int128_compare(), int64_to_int128(), and interval_cmp_value().
Referenced by generate_series_timestamp(), generate_series_timestamptz_internal(), in_range_interval_interval(), in_range_timestamp_interval(), in_range_timestamptz_interval(), and interval_mul().
Datum interval_smaller | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3419 of file timestamp.c.
References interval_cmp_internal(), PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Datum interval_sum | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4208 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, IA_TOTAL_COUNT, INTERVAL_NOBEGIN, INTERVAL_NOEND, palloc(), PG_ARGISNULL, PG_GETARG_POINTER, PG_RETURN_INTERVAL_P, and PG_RETURN_NULL.
Datum interval_support | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1275 of file timestamp.c.
References FuncExpr::args, Assert, DatumGetInt32(), exprTypmod(), SupportRequestSimplify::fcall, INTERVAL_FULL_PRECISION, INTERVAL_PRECISION, intervaltypmodleastfield(), IsA, linitial, list_length(), lsecond, MAX_INTERVAL_PRECISION, PG_GETARG_POINTER, PG_RETURN_POINTER, relabel_to_typmod(), and source.
Datum interval_trunc | ( | PG_FUNCTION_ARGS | ) |
Definition at line 5018 of file timestamp.c.
References DecodeUnits(), downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_HOUR, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_WEEK, DTK_YEAR, ereport, errcode(), errdetail(), errmsg(), ERROR, format_type_be(), interval2itm(), INTERVAL_NOT_FINITE, itm2interval(), palloc(), PG_GETARG_INTERVAL_P, PG_GETARG_TEXT_PP, PG_RETURN_INTERVAL_P, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Datum interval_um | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3406 of file timestamp.c.
References interval_um_internal(), palloc(), PG_GETARG_INTERVAL_P, and PG_RETURN_INTERVAL_P.
Referenced by abs_interval().
Definition at line 3386 of file timestamp.c.
References Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, INTERVAL_NOBEGIN, INTERVAL_NOEND, INTERVAL_NOT_FINITE, Interval::month, interval::month, pg_sub_s32_overflow(), pg_sub_s64_overflow(), Interval::time, and interval::time.
Referenced by interval_div(), interval_mul(), interval_um(), timestamp_mi_interval(), and timestamptz_mi_interval_internal().
Datum intervaltypmodin | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1057 of file timestamp.c.
References ArrayGetIntegerTypmods(), DAY, ereport, errcode(), errmsg(), ERROR, HOUR, INTERVAL_FULL_PRECISION, INTERVAL_FULL_RANGE, INTERVAL_MASK, INTERVAL_TYPMOD, MAX_INTERVAL_PRECISION, MINUTE, MONTH, PG_GETARG_ARRAYTYPE_P, PG_RETURN_INT32, SECOND, WARNING, and YEAR.
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Definition at line 1222 of file timestamp.c.
References DAY, elog, ERROR, HOUR, INTERVAL_FULL_RANGE, INTERVAL_MASK, INTERVAL_RANGE, MINUTE, MONTH, SECOND, and YEAR.
Referenced by interval_support().
Datum intervaltypmodout | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1136 of file timestamp.c.
References DAY, elog, ERROR, HOUR, INTERVAL_FULL_PRECISION, INTERVAL_FULL_RANGE, INTERVAL_MASK, INTERVAL_PRECISION, INTERVAL_RANGE, MINUTE, MONTH, palloc(), PG_GETARG_INT32, PG_RETURN_CSTRING, res, SECOND, snprintf, and YEAR.
void isoweek2date | ( | int | woy, |
int * | year, | ||
int * | mon, | ||
int * | mday | ||
) |
Definition at line 5137 of file timestamp.c.
References isoweek2j(), and j2date().
Referenced by do_to_timestamp(), timestamp_trunc(), and timestamptz_trunc_internal().
int isoweek2j | ( | int | year, |
int | week | ||
) |
Definition at line 5117 of file timestamp.c.
References date2j(), and j2day().
Referenced by date2isoyearday(), do_to_timestamp(), isoweek2date(), and isoweekdate2date().
void isoweekdate2date | ( | int | isoweek, |
int | wday, | ||
int * | year, | ||
int * | mon, | ||
int * | mday | ||
) |
Definition at line 5150 of file timestamp.c.
References isoweek2j(), and j2date().
Referenced by do_to_timestamp().
Definition at line 2078 of file timestamp.c.
References Interval::day, if(), INTERVAL_NOT_FINITE, Interval::month, MONTHS_PER_YEAR, pg_add_s64_overflow(), pg_mul_s64_overflow(), Interval::time, pg_itm::tm_hour, pg_itm::tm_mday, pg_itm::tm_min, pg_itm::tm_mon, pg_itm::tm_sec, pg_itm::tm_usec, pg_itm::tm_year, USECS_PER_HOUR, USECS_PER_MINUTE, and USECS_PER_SEC.
Referenced by interval_trunc(), timestamp_age(), and timestamptz_age().
Definition at line 2116 of file timestamp.c.
References Interval::day, if(), Interval::month, MONTHS_PER_YEAR, Interval::time, pg_itm_in::tm_mday, pg_itm_in::tm_mon, pg_itm_in::tm_usec, and pg_itm_in::tm_year.
Referenced by interval_in(), and pg_timezone_abbrevs().
Definition at line 559 of file timestamp.c.
References DecodeTimezoneNameToTz(), text_to_cstring_buffer(), and TZ_STRLEN_MAX.
Referenced by generate_series_timestamptz_internal(), timestamptz_mi_interval_at_zone(), timestamptz_pl_interval_at_zone(), and timestamptz_trunc_zone().
Datum make_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1540 of file timestamp.c.
References Interval::day, days, DAYS_PER_WEEK, ereport, errcode(), errmsg(), ERROR, FLOAT8_FITS_IN_INT64, float8_mul(), INTERVAL_NOT_FINITE, Interval::month, months, MONTHS_PER_YEAR, palloc(), pg_add_s32_overflow(), pg_add_s64_overflow(), PG_GETARG_FLOAT8, PG_GETARG_INT32, pg_mul_s32_overflow(), PG_RETURN_INTERVAL_P, PG_RETURN_NULL, Interval::time, USECS_PER_HOUR, USECS_PER_MINUTE, and USECS_PER_SEC.
Datum make_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 655 of file timestamp.c.
References make_timestamp_internal(), PG_GETARG_FLOAT8, PG_GETARG_INT32, and PG_RETURN_TIMESTAMP.
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Definition at line 573 of file timestamp.c.
References date2j(), DTK_DATE_M, ereport, errcode(), errmsg(), ERROR, float_time_overflows(), IS_VALID_JULIAN, IS_VALID_TIMESTAMP, MINS_PER_HOUR, POSTGRES_EPOCH_JDATE, SECS_PER_MINUTE, tm, pg_tm::tm_mday, pg_tm::tm_mon, pg_tm::tm_year, USECS_PER_DAY, USECS_PER_SEC, and ValidateDate().
Referenced by make_timestamp(), make_timestamptz(), and make_timestamptz_at_timezone().
Datum make_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 675 of file timestamp.c.
References make_timestamp_internal(), PG_GETARG_FLOAT8, PG_GETARG_INT32, PG_RETURN_TIMESTAMPTZ, and timestamp2timestamptz().
Datum make_timestamptz_at_timezone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 696 of file timestamp.c.
References dt2local(), ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, make_timestamp_internal(), parse_sane_timezone(), PG_GETARG_FLOAT8, PG_GETARG_INT32, PG_GETARG_TEXT_PP, PG_RETURN_TIMESTAMPTZ, and timestamp2tm().
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Definition at line 3927 of file timestamp.c.
References AggCheckCallContext(), elog, ERROR, MemoryContextSwitchTo(), and palloc0().
Referenced by interval_avg_accum(), and interval_avg_combine().
Datum mul_d_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3688 of file timestamp.c.
References DirectFunctionCall2, interval_mul(), and PG_GETARG_DATUM.
Definition at line 5907 of file timestamp.c.
References DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_EPOCH, DTK_HOUR, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_YEAR, ereport, errcode(), errmsg(), ERROR, format_type_be(), get_float8_infinity(), RESERV, type, and UNITS.
Referenced by interval_part_common().
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Definition at line 5297 of file timestamp.c.
References DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_DOW, DTK_DOY, DTK_EPOCH, DTK_HOUR, DTK_ISODOW, DTK_ISOYEAR, DTK_JULIAN, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_TZ, DTK_TZ_HOUR, DTK_TZ_MINUTE, DTK_WEEK, DTK_YEAR, ereport, errcode(), errmsg(), ERROR, format_type_be(), get_float8_infinity(), RESERV, type, and UNITS.
Referenced by timestamp_part_common(), and timestamptz_part_common().
Datum now | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1619 of file timestamp.c.
References GetCurrentTransactionStartTimestamp(), and PG_RETURN_TIMESTAMPTZ.
Referenced by advanceConnectionState(), ApplyLauncherMain(), BackgroundWriterMain(), bbsink_copystream_archive_contents(), CalculateCopyStreamSleeptime(), CheckArchiveTimeout(), CheckpointerMain(), doLog(), doRetry(), dumpTimestamp(), enable_timeout(), enable_timeout_after(), enable_timeout_at(), enable_timeout_every(), enable_timeouts(), executeMetaCommand(), flushAndSendFeedback(), handle_sig_alarm(), HandleCopyStream(), has_startup_progress_timeout_expired(), initialize_prng(), IsCheckpointOnSchedule(), LagTrackerRead(), launch_worker(), libpqsrv_cancel(), LockBufferForCleanup(), logicalrep_worker_launch(), LogicalRepApplyLoop(), LogRecoveryConflict(), maybe_start_bgworkers(), mxid_age(), OutputFsync(), PerformRadiusTransaction(), pg_clock_gettime_ns(), pg_time_now(), pg_time_now_lazy(), pg_timezone_abbrevs(), pgfdw_get_cleanup_result(), pgstat_report_archiver(), pgstat_report_stat(), PQsocketPoll(), pqTraceFormatTimestamp(), printProgressReport(), printVerboseErrorMessages(), process_syncing_tables_for_apply(), ProcessKeepaliveMsg(), ProcessStandbyReplyMessage(), processXactStats(), ProcSleep(), progress_report(), ReplicationSlotRelease(), RequestXLogStreaming(), ResolveRecoveryConflictWithLock(), ResolveRecoveryConflictWithVirtualXIDs(), schedule_alarm(), send_feedback(), sendFeedback(), ServerLoop(), set_next_rotation_time(), StreamLogicalLog(), SysLoggerMain(), threadRun(), timetz_zone(), update_synced_slots_inactive_since(), WaitForWALToBecomeAvailable(), WalRcvComputeNextWakeup(), WalRcvRunning(), WalRcvStreaming(), WalReceiverMain(), WalSndComputeSleeptime(), WalSndUpdateProgress(), WalSndWriteData(), xid_age(), XLogBackgroundFlush(), XLogWalRcvSendHSFeedback(), and XLogWalRcvSendReply().
Datum overlaps_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2632 of file timestamp.c.
References PG_ARGISNULL, PG_GETARG_DATUM, PG_RETURN_BOOL, PG_RETURN_NULL, TIMESTAMP_GT, and TIMESTAMP_LT.
Definition at line 490 of file timestamp.c.
References DecodeTimezone(), DecodeTimezoneName(), DetermineTimeZoneAbbrevOffset(), DetermineTimeZoneOffset(), DTERR_BAD_FORMAT, DTERR_TZDISP_OVERFLOW, ereport, errcode(), errhint(), errmsg(), ERROR, text_to_cstring_buffer(), tm, type, TZ_STRLEN_MAX, TZNAME_DYNTZ, TZNAME_FIXED_OFFSET, and val.
Referenced by make_timestamptz_at_timezone().
Datum pg_conf_load_time | ( | PG_FUNCTION_ARGS | ) |
Datum pg_postmaster_start_time | ( | PG_FUNCTION_ARGS | ) |
Timestamp SetEpochTimestamp | ( | void | ) |
Definition at line 2191 of file timestamp.c.
References GetEpochTime(), tm, and tm2timestamp().
Referenced by dttofmtasc_replace(), PGTYPEStimestamp_from_asc(), timestamp_in(), timestamp_part_common(), timestamptz_in(), and timestamptz_part_common().
Datum statement_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1625 of file timestamp.c.
References GetCurrentStatementStartTimestamp(), and PG_RETURN_TIMESTAMPTZ.
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Definition at line 2129 of file timestamp.c.
References MINS_PER_HOUR, SECS_PER_MINUTE, and USECS_PER_SEC.
Referenced by tm2timestamp().
TimestampTz time_t_to_timestamptz | ( | pg_time_t | tm | ) |
Definition at line 1812 of file timestamp.c.
References POSTGRES_EPOCH_JDATE, SECS_PER_DAY, tm, UNIX_EPOCH_JDATE, and USECS_PER_SEC.
Referenced by pg_control_checkpoint(), pg_control_system(), pg_ls_dir_files(), and pg_stat_file().
Datum timeofday | ( | PG_FUNCTION_ARGS | ) |
Definition at line 1701 of file timestamp.c.
References buf, cstring_to_text(), gettimeofday(), pg_localtime(), PG_RETURN_TEXT_P, pg_strftime(), session_timezone, and snprintf.
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Definition at line 6357 of file timestamp.c.
References timestamp2timestamptz_opt_overflow().
Referenced by make_timestamptz(), and timestamp_timestamptz().
TimestampTz timestamp2timestamptz_opt_overflow | ( | Timestamp | timestamp, |
int * | overflow | ||
) |
Definition at line 6305 of file timestamp.c.
References DetermineTimeZoneOffset(), dt2local(), ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, MIN_TIMESTAMP, session_timezone, timestamp2tm(), TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, TIMESTAMP_NOT_FINITE, and tm.
Referenced by timestamp2timestamptz(), and timestamp_cmp_timestamptz_internal().
int timestamp2tm | ( | Timestamp | dt, |
int * | tzp, | ||
struct pg_tm * | tm, | ||
fsec_t * | fsec, | ||
const char ** | tzn, | ||
pg_tz * | attimezone | ||
) |
Definition at line 1902 of file timestamp.c.
References dt2time(), j2date(), pg_localtime(), POSTGRES_EPOCH_JDATE, SECS_PER_DAY, session_timezone, tm, pg_tm::tm_gmtoff, pg_tm::tm_hour, pg_tm::tm_isdst, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, pg_tm::tm_zone, TMODULO, UNIX_EPOCH_JDATE, USECS_PER_DAY, and USECS_PER_SEC.
Referenced by DetermineTimeZoneAbbrevOffsetTS(), GetCurrentTimeUsec(), JsonEncodeDateTime(), make_timestamptz_at_timezone(), map_sql_value_to_xml_value(), PGTYPEStimestamp_add_interval(), PGTYPEStimestamp_fmt_asc(), PGTYPEStimestamp_to_asc(), timestamp2timestamptz_opt_overflow(), timestamp_age(), timestamp_date(), timestamp_out(), timestamp_part_common(), timestamp_pl_interval(), timestamp_recv(), timestamp_time(), timestamp_to_char(), timestamp_trunc(), timestamp_zone(), timestamptz2timestamp(), timestamptz_age(), timestamptz_date(), timestamptz_out(), timestamptz_part_common(), timestamptz_pl_interval_internal(), timestamptz_recv(), timestamptz_time(), timestamptz_timetz(), timestamptz_to_char(), timestamptz_to_str(), timestamptz_trunc_internal(), timestamptz_zone(), and timetz_zone().
Datum timestamp_age | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4248 of file timestamp.c.
References day_tab, ereport, errcode(), errmsg(), ERROR, HOURS_PER_DAY, INTERVAL_NOBEGIN, INTERVAL_NOEND, isleap, itm2interval(), MINS_PER_HOUR, MONTHS_PER_YEAR, palloc(), PG_GETARG_TIMESTAMP, PG_RETURN_INTERVAL_P, SECS_PER_MINUTE, timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, and USECS_PER_SEC.
Datum timestamp_at_local | ( | PG_FUNCTION_ARGS | ) |
Datum timestamp_bin | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4548 of file timestamp.c.
References Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, IS_VALID_TIMESTAMP, Interval::month, pg_add_s64_overflow(), PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, pg_mul_s64_overflow(), PG_RETURN_TIMESTAMP, pg_sub_s64_overflow(), Interval::time, TIMESTAMP_NOT_FINITE, unlikely, and USECS_PER_DAY.
Datum timestamp_cmp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2271 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_INT32, and timestamp_cmp_internal().
Referenced by compareDatetime(), and gbt_tskey_cmp().
Definition at line 2211 of file timestamp.c.
Referenced by date_cmp_timestamp_internal(), generate_series_timestamp(), generate_series_timestamptz_internal(), timestamp_cmp(), timestamp_eq(), timestamp_fastcmp(), timestamp_ge(), timestamp_gt(), timestamp_larger(), timestamp_le(), timestamp_lt(), timestamp_ne(), and timestamp_smaller().
Datum timestamp_cmp_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2401 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_INT32, and timestamp_cmp_timestamptz_internal().
int32 timestamp_cmp_timestamptz_internal | ( | Timestamp | timestampVal, |
TimestampTz | dt2 | ||
) |
Definition at line 2326 of file timestamp.c.
References timestamp2timestamptz_opt_overflow(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, and timestamptz_cmp_internal.
Referenced by cmpTimestampToTimestampTz(), timestamp_cmp_timestamptz(), timestamp_eq_timestamptz(), timestamp_ge_timestamptz(), timestamp_gt_timestamptz(), timestamp_le_timestamptz(), timestamp_lt_timestamptz(), timestamp_ne_timestamptz(), timestamptz_cmp_timestamp(), timestamptz_eq_timestamp(), timestamptz_ge_timestamp(), timestamptz_gt_timestamp(), timestamptz_le_timestamp(), timestamptz_lt_timestamp(), and timestamptz_ne_timestamp().
Datum timestamp_eq | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2217 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Referenced by gbt_tseq().
Datum timestamp_eq_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2347 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
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Definition at line 2282 of file timestamp.c.
References a, b, DatumGetTimestamp(), timestamp_cmp_internal(), x, and y.
Referenced by timestamp_sortsupport().
Datum timestamp_finite | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2148 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and TIMESTAMP_NOT_FINITE.
Datum timestamp_ge | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2262 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Referenced by gbt_tsge().
Datum timestamp_ge_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2392 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamp_gt | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2244 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Referenced by gbt_tsgt().
Datum timestamp_gt_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2374 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamp_hash | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2310 of file timestamp.c.
References hashint8().
Datum timestamp_hash_extended | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2316 of file timestamp.c.
References hashint8extended().
Datum timestamp_in | ( | PG_FUNCTION_ARGS | ) |
Definition at line 165 of file timestamp.c.
References AdjustTimestampForTypmod(), DateTimeParseError(), DecodeDateTime(), DTK_DATE, DTK_EARLY, DTK_EPOCH, DTK_LATE, elog, ereturn, errcode(), errmsg(), ERROR, MAXDATEFIELDS, MAXDATELEN, ParseDateTime(), PG_GETARG_CSTRING, PG_GETARG_INT32, PG_GETARG_OID, PG_RETURN_NULL, PG_RETURN_TIMESTAMP, SetEpochTimestamp(), str, TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, tm, and tm2timestamp().
Referenced by moddatetime().
Datum timestamp_izone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6230 of file timestamp.c.
References DatumGetCString(), DirectFunctionCall1, dt2local(), ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, interval_out(), IS_VALID_TIMESTAMP, PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMPTZ, PointerGetDatum(), TIMESTAMP_NOT_FINITE, and USECS_PER_SEC.
Datum timestamp_larger | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2772 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMP, and timestamp_cmp_internal().
Datum timestamp_le | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2253 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Referenced by gbt_tsle().
Datum timestamp_le_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2383 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamp_lt | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2235 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Referenced by gbt_tslt().
Datum timestamp_lt_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2365 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamp_mi | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2787 of file timestamp.c.
References DatumGetIntervalP(), Interval::day, DirectFunctionCall1, ereport, errcode(), errmsg(), ERROR, interval_justify_hours(), INTERVAL_NOBEGIN, INTERVAL_NOEND, IntervalPGetDatum(), Interval::month, palloc(), PG_GETARG_TIMESTAMP, PG_RETURN_INTERVAL_P, pg_sub_s64_overflow(), Interval::time, TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, TIMESTAMP_NOT_FINITE, and unlikely.
Referenced by gbt_ts_dist(), generate_series_timestamp_support(), ts_dist(), and tstz_dist().
Datum timestamp_mi_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3167 of file timestamp.c.
References DirectFunctionCall2, interval_um_internal(), PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, PointerGetDatum(), timestamp_pl_interval(), and TimestampGetDatum().
Referenced by date_mi_interval(), and in_range_timestamp_interval().
Datum timestamp_ne | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2226 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_BOOL, and timestamp_cmp_internal().
Datum timestamp_ne_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2356 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamp_out | ( | PG_FUNCTION_ARGS | ) |
Definition at line 233 of file timestamp.c.
References buf, DateStyle, EncodeDateTime(), EncodeSpecialTimestamp(), ereport, errcode(), errmsg(), ERROR, MAXDATELEN, PG_GETARG_TIMESTAMP, PG_RETURN_CSTRING, pstrdup(), timestamp2tm(), TIMESTAMP_NOT_FINITE, and tm.
Referenced by ExecGetJsonValueItemString(), and executeItemOptUnwrapTarget().
Datum timestamp_part | ( | PG_FUNCTION_ARGS | ) |
Definition at line 5612 of file timestamp.c.
References timestamp_part_common().
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Definition at line 5354 of file timestamp.c.
References CStringGetDatum(), date2isoweek(), date2isoyear(), date2j(), DatumGetNumeric(), DecodeSpecial(), DecodeUnits(), DirectFunctionCall2, DirectFunctionCall3, downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_DOW, DTK_DOY, DTK_EPOCH, DTK_HOUR, DTK_ISODOW, DTK_ISOYEAR, DTK_JULIAN, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_TZ, DTK_TZ_HOUR, DTK_TZ_MINUTE, DTK_WEEK, DTK_YEAR, epoch, ereport, errcode(), errmsg(), ERROR, format_type_be(), Int32GetDatum(), int64_div_fast_to_numeric(), int64_to_numeric(), InvalidOid, j2day(), MINS_PER_HOUR, NonFiniteTimestampTzPart(), numeric_add_opt_error(), numeric_div_opt_error(), numeric_in(), numeric_round(), numeric_sub_opt_error(), NumericGetDatum(), ObjectIdGetDatum(), PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMP, PG_INT64_MAX, PG_RETURN_FLOAT8, PG_RETURN_NULL, PG_RETURN_NUMERIC, RESERV, SECS_PER_DAY, SECS_PER_MINUTE, SetEpochTimestamp(), timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_NOT_FINITE, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, UNKNOWN_FIELD, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Referenced by extract_timestamp(), and timestamp_part().
Datum timestamp_pl_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3050 of file timestamp.c.
References date2j(), Interval::day, day_tab, ereport, errcode(), errmsg(), ERROR, INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, IS_VALID_TIMESTAMP, isleap, j2date(), Interval::month, MONTHS_PER_YEAR, pg_add_s32_overflow(), pg_add_s64_overflow(), PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMP, Interval::time, timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, TIMESTAMP_NOT_FINITE, tm, tm2timestamp(), pg_tm::tm_mday, pg_tm::tm_mon, and pg_tm::tm_year.
Referenced by date_pl_interval(), generate_series_timestamp(), in_range_timestamp_interval(), and timestamp_mi_interval().
Datum timestamp_recv | ( | PG_FUNCTION_ARGS | ) |
Definition at line 259 of file timestamp.c.
References AdjustTimestampForTypmod(), buf, ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, PG_GETARG_INT32, PG_GETARG_OID, PG_GETARG_POINTER, PG_RETURN_TIMESTAMP, pq_getmsgint64(), timestamp2tm(), TIMESTAMP_NOT_FINITE, and tm.
Datum timestamp_scale | ( | PG_FUNCTION_ARGS | ) |
Definition at line 346 of file timestamp.c.
References AdjustTimestampForTypmod(), PG_GETARG_INT32, PG_GETARG_TIMESTAMP, and PG_RETURN_TIMESTAMP.
Datum timestamp_send | ( | PG_FUNCTION_ARGS | ) |
Definition at line 292 of file timestamp.c.
References buf, PG_GETARG_TIMESTAMP, PG_RETURN_BYTEA_P, pq_begintypsend(), pq_endtypsend(), and pq_sendint64().
Datum timestamp_smaller | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2757 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMP, and timestamp_cmp_internal().
Datum timestamp_sortsupport | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2292 of file timestamp.c.
References SortSupportData::comparator, PG_GETARG_POINTER, PG_RETURN_VOID, and timestamp_fastcmp().
Datum timestamp_support | ( | PG_FUNCTION_ARGS | ) |
Definition at line 326 of file timestamp.c.
References SupportRequestSimplify::fcall, IsA, MAX_TIMESTAMP_PRECISION, PG_GETARG_POINTER, PG_RETURN_POINTER, and TemporalSimplify().
Datum timestamp_timestamptz | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6287 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMPTZ, and timestamp2timestamptz().
Referenced by executeDateTimeMethod(), and timestamp_at_local().
Datum timestamp_trunc | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4619 of file timestamp.c.
References date2isoweek(), DecodeUnits(), downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_HOUR, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_WEEK, DTK_YEAR, ereport, errcode(), errmsg(), ERROR, format_type_be(), isoweek2date(), MONTHS_PER_YEAR, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMP, timestamp2tm(), TIMESTAMP_NOT_FINITE, tm, tm2timestamp(), pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Datum timestamp_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6165 of file timestamp.c.
References DecodeTimezoneName(), DetermineTimeZoneAbbrevOffset(), DetermineTimeZoneOffset(), dt2local(), ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMP, PG_RETURN_TIMESTAMPTZ, text_to_cstring_buffer(), timestamp2tm(), TIMESTAMP_NOT_FINITE, tm, tm2timestamp(), type, TZ_STRLEN_MAX, TZNAME_DYNTZ, TZNAME_FIXED_OFFSET, and val.
void TimestampDifference | ( | TimestampTz | start_time, |
TimestampTz | stop_time, | ||
long * | secs, | ||
int * | microsecs | ||
) |
Definition at line 1731 of file timestamp.c.
References start_time, and USECS_PER_SEC.
Referenced by check_log_duration(), has_startup_progress_timeout_expired(), heap_vacuum_rel(), launcher_determine_sleep(), log_disconnections(), LogRecoveryConflict(), pgstat_report_activity(), pgstat_update_dbstats(), ProcSleep(), and schedule_alarm().
bool TimestampDifferenceExceeds | ( | TimestampTz | start_time, |
TimestampTz | stop_time, | ||
int | msec | ||
) |
Definition at line 1791 of file timestamp.c.
References start_time.
Referenced by asyncQueueFillWarning(), do_analyze_rel(), do_start_worker(), heap_vacuum_rel(), LockBufferForCleanup(), logicalrep_worker_launch(), maybe_start_bgworkers(), pa_send_data(), pgstat_report_stat(), process_syncing_tables_for_apply(), ProcSleep(), ResolveRecoveryConflictWithVirtualXIDs(), send_feedback(), WaitForWALToBecomeAvailable(), WalSndUpdateProgress(), and XLogBackgroundFlush().
long TimestampDifferenceMilliseconds | ( | TimestampTz | start_time, |
TimestampTz | stop_time | ||
) |
Definition at line 1767 of file timestamp.c.
References pg_sub_s64_overflow(), and start_time.
Referenced by ApplyLauncherMain(), autoprewarm_main(), bbsink_copystream_archive_contents(), DetermineSleepTime(), do_analyze_rel(), GetReplicationApplyDelay(), GetReplicationTransferLatency(), libpqsrv_cancel(), LogCheckpointEnd(), pgfdw_get_cleanup_result(), recoveryApplyDelay(), WaitForWalSummarization(), WaitForWALToBecomeAvailable(), WalReceiverMain(), and WalSndComputeSleeptime().
bool TimestampTimestampTzRequiresRewrite | ( | void | ) |
Definition at line 6274 of file timestamp.c.
References pg_get_timezone_offset(), and session_timezone.
Referenced by ATColumnChangeRequiresRewrite().
Datum timestamptypmodin | ( | PG_FUNCTION_ARGS | ) |
Definition at line 303 of file timestamp.c.
References anytimestamp_typmodin(), PG_GETARG_ARRAYTYPE_P, and PG_RETURN_INT32.
Datum timestamptypmodout | ( | PG_FUNCTION_ARGS | ) |
Definition at line 311 of file timestamp.c.
References anytimestamp_typmodout(), PG_GETARG_INT32, and PG_RETURN_CSTRING.
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Definition at line 6374 of file timestamp.c.
References ereport, errcode(), errmsg(), ERROR, timestamp2tm(), TIMESTAMP_NOT_FINITE, tm, and tm2timestamp().
Referenced by GetSQLLocalTimestamp(), and timestamptz_timestamp().
Datum timestamptz_age | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4394 of file timestamp.c.
References day_tab, ereport, errcode(), errmsg(), ERROR, HOURS_PER_DAY, INTERVAL_NOBEGIN, INTERVAL_NOEND, isleap, itm2interval(), MINS_PER_HOUR, MONTHS_PER_YEAR, palloc(), PG_GETARG_TIMESTAMPTZ, PG_RETURN_INTERVAL_P, SECS_PER_MINUTE, timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, and USECS_PER_SEC.
Datum timestamptz_at_local | ( | PG_FUNCTION_ARGS | ) |
Datum timestamptz_bin | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4753 of file timestamp.c.
References Interval::day, ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, IS_VALID_TIMESTAMP, Interval::month, pg_add_s64_overflow(), PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMPTZ, pg_mul_s64_overflow(), PG_RETURN_TIMESTAMPTZ, pg_sub_s64_overflow(), Interval::time, TIMESTAMP_NOT_FINITE, unlikely, and USECS_PER_DAY.
Datum timestamptz_cmp_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2464 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_INT32, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_eq_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2410 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_ge_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2455 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_gt_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2437 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_in | ( | PG_FUNCTION_ARGS | ) |
Definition at line 417 of file timestamp.c.
References AdjustTimestampForTypmod(), DateTimeParseError(), DecodeDateTime(), DTK_DATE, DTK_EARLY, DTK_EPOCH, DTK_LATE, elog, ereturn, errcode(), errmsg(), ERROR, MAXDATEFIELDS, MAXDATELEN, ParseDateTime(), PG_GETARG_CSTRING, PG_GETARG_INT32, PG_GETARG_OID, PG_RETURN_NULL, PG_RETURN_TIMESTAMPTZ, SetEpochTimestamp(), str, TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, tm, and tm2timestamp().
Referenced by AlterRole(), CreateRole(), moddatetime(), and validateRecoveryParameters().
Datum timestamptz_izone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6467 of file timestamp.c.
References DatumGetCString(), DirectFunctionCall1, dt2local(), ereport, errcode(), errmsg(), ERROR, INTERVAL_NOT_FINITE, interval_out(), IS_VALID_TIMESTAMP, PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, PointerGetDatum(), TIMESTAMP_NOT_FINITE, and USECS_PER_SEC.
Datum timestamptz_le_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2446 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_lt_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2428 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_mi_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3349 of file timestamp.c.
References PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, and timestamptz_mi_interval_internal().
Datum timestamptz_mi_interval_at_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3372 of file timestamp.c.
References lookup_timezone(), PG_GETARG_INTERVAL_P, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, and timestamptz_mi_interval_internal().
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Definition at line 3325 of file timestamp.c.
References interval_um_internal(), and timestamptz_pl_interval_internal().
Referenced by in_range_timestamptz_interval(), timestamptz_mi_interval(), and timestamptz_mi_interval_at_zone().
Datum timestamptz_ne_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 2419 of file timestamp.c.
References PG_GETARG_TIMESTAMP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BOOL, and timestamp_cmp_timestamptz_internal().
Datum timestamptz_out | ( | PG_FUNCTION_ARGS | ) |
Definition at line 786 of file timestamp.c.
References buf, DateStyle, EncodeDateTime(), EncodeSpecialTimestamp(), ereport, errcode(), errmsg(), ERROR, MAXDATELEN, PG_GETARG_TIMESTAMPTZ, PG_RETURN_CSTRING, pstrdup(), timestamp2tm(), TIMESTAMP_NOT_FINITE, and tm.
Referenced by ExecGetJsonValueItemString(), and executeItemOptUnwrapTarget().
Datum timestamptz_part | ( | PG_FUNCTION_ARGS | ) |
Definition at line 5884 of file timestamp.c.
References timestamptz_part_common().
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Definition at line 5627 of file timestamp.c.
References CStringGetDatum(), date2isoweek(), date2isoyear(), date2j(), DatumGetNumeric(), DecodeSpecial(), DecodeUnits(), DirectFunctionCall2, DirectFunctionCall3, downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_DOW, DTK_DOY, DTK_EPOCH, DTK_HOUR, DTK_ISODOW, DTK_ISOYEAR, DTK_JULIAN, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_TZ, DTK_TZ_HOUR, DTK_TZ_MINUTE, DTK_WEEK, DTK_YEAR, epoch, ereport, errcode(), errmsg(), ERROR, format_type_be(), Int32GetDatum(), int64_div_fast_to_numeric(), int64_to_numeric(), InvalidOid, j2day(), MINS_PER_HOUR, NonFiniteTimestampTzPart(), numeric_add_opt_error(), numeric_div_opt_error(), numeric_in(), numeric_round(), numeric_sub_opt_error(), NumericGetDatum(), ObjectIdGetDatum(), PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_INT64_MAX, PG_RETURN_FLOAT8, PG_RETURN_NULL, PG_RETURN_NUMERIC, RESERV, SECS_PER_DAY, SECS_PER_HOUR, SECS_PER_MINUTE, SetEpochTimestamp(), timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_NOT_FINITE, tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, UNKNOWN_FIELD, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Referenced by extract_timestamptz(), and timestamptz_part().
Datum timestamptz_pl_interval | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3340 of file timestamp.c.
References PG_GETARG_INTERVAL_P, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, and timestamptz_pl_interval_internal().
Datum timestamptz_pl_interval_at_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 3361 of file timestamp.c.
References lookup_timezone(), PG_GETARG_INTERVAL_P, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, and timestamptz_pl_interval_internal().
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Definition at line 3193 of file timestamp.c.
References date2j(), Interval::day, day_tab, DetermineTimeZoneOffset(), ereport, errcode(), errmsg(), ERROR, INTERVAL_IS_NOBEGIN, INTERVAL_IS_NOEND, IS_VALID_TIMESTAMP, isleap, j2date(), Interval::month, MONTHS_PER_YEAR, pg_add_s32_overflow(), pg_add_s64_overflow(), session_timezone, Interval::time, timestamp2tm(), TIMESTAMP_IS_NOBEGIN, TIMESTAMP_IS_NOEND, TIMESTAMP_NOBEGIN, TIMESTAMP_NOEND, TIMESTAMP_NOT_FINITE, tm, tm2timestamp(), pg_tm::tm_mday, pg_tm::tm_mon, and pg_tm::tm_year.
Referenced by generate_series_timestamptz_internal(), in_range_timestamptz_interval(), timestamptz_mi_interval_internal(), timestamptz_pl_interval(), and timestamptz_pl_interval_at_zone().
Datum timestamptz_recv | ( | PG_FUNCTION_ARGS | ) |
Definition at line 814 of file timestamp.c.
References AdjustTimestampForTypmod(), buf, ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, PG_GETARG_INT32, PG_GETARG_OID, PG_GETARG_POINTER, PG_RETURN_TIMESTAMPTZ, pq_getmsgint64(), timestamp2tm(), TIMESTAMP_NOT_FINITE, and tm.
Datum timestamptz_scale | ( | PG_FUNCTION_ARGS | ) |
Definition at line 880 of file timestamp.c.
References AdjustTimestampForTypmod(), PG_GETARG_INT32, PG_GETARG_TIMESTAMPTZ, and PG_RETURN_TIMESTAMPTZ.
Datum timestamptz_send | ( | PG_FUNCTION_ARGS | ) |
Definition at line 848 of file timestamp.c.
References buf, PG_GETARG_TIMESTAMPTZ, PG_RETURN_BYTEA_P, pq_begintypsend(), pq_endtypsend(), and pq_sendint64().
Datum timestamptz_timestamp | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6366 of file timestamp.c.
References PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, and timestamptz2timestamp().
Referenced by executeDateTimeMethod(), and timestamptz_at_local().
const char* timestamptz_to_str | ( | TimestampTz | t | ) |
Definition at line 1854 of file timestamp.c.
References buf, EncodeDateTime(), EncodeSpecialTimestamp(), MAXDATELEN, strlcpy(), timestamp2tm(), TIMESTAMP_NOT_FINITE, tm, and USE_ISO_DATES.
Referenced by CreateRestartPoint(), getRecoveryStopReason(), InitWalRecovery(), PerformWalRecovery(), pg_decode_commit_prepared_txn(), pg_decode_commit_txn(), pg_decode_prepare_txn(), pg_decode_rollback_prepared_txn(), pg_decode_stream_commit(), pg_decode_stream_prepare(), ProcessStandbyHSFeedbackMessage(), ProcessStandbyReplyMessage(), ProcessWalSndrMessage(), recoveryStopsAfter(), recoveryStopsBefore(), xact_desc_abort(), xact_desc_commit(), xact_desc_prepare(), xlog_desc(), and xlogrecovery_redo().
pg_time_t timestamptz_to_time_t | ( | TimestampTz | t | ) |
Definition at line 1834 of file timestamp.c.
References POSTGRES_EPOCH_JDATE, SECS_PER_DAY, UNIX_EPOCH_JDATE, and USECS_PER_SEC.
Referenced by DetermineTimeZoneAbbrevOffsetTS(), and InitProcessGlobals().
Datum timestamptz_trunc | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4971 of file timestamp.c.
References PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMPTZ, session_timezone, TIMESTAMP_NOT_FINITE, and timestamptz_trunc_internal().
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Definition at line 4827 of file timestamp.c.
References date2isoweek(), DecodeUnits(), DetermineTimeZoneOffset(), downcase_truncate_identifier(), DTK_CENTURY, DTK_DAY, DTK_DECADE, DTK_HOUR, DTK_MICROSEC, DTK_MILLENNIUM, DTK_MILLISEC, DTK_MINUTE, DTK_MONTH, DTK_QUARTER, DTK_SECOND, DTK_WEEK, DTK_YEAR, ereport, errcode(), errmsg(), ERROR, format_type_be(), isoweek2date(), MONTHS_PER_YEAR, timestamp2tm(), tm, tm2timestamp(), pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, type, UNITS, val, VARDATA_ANY, and VARSIZE_ANY_EXHDR.
Referenced by timestamptz_trunc(), and timestamptz_trunc_zone().
Datum timestamptz_trunc_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 4989 of file timestamp.c.
References lookup_timezone(), PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, PG_RETURN_TIMESTAMPTZ, TIMESTAMP_NOT_FINITE, and timestamptz_trunc_internal().
Datum timestamptz_zone | ( | PG_FUNCTION_ARGS | ) |
Definition at line 6403 of file timestamp.c.
References DecodeTimezoneName(), DetermineTimeZoneAbbrevOffsetTS(), dt2local(), ereport, errcode(), errmsg(), ERROR, IS_VALID_TIMESTAMP, PG_GETARG_TEXT_PP, PG_GETARG_TIMESTAMPTZ, PG_RETURN_TIMESTAMP, text_to_cstring_buffer(), timestamp2tm(), TIMESTAMP_NOT_FINITE, tm, tm2timestamp(), type, TZ_STRLEN_MAX, TZNAME_DYNTZ, TZNAME_FIXED_OFFSET, and val.
Datum timestamptztypmodin | ( | PG_FUNCTION_ARGS | ) |
Definition at line 859 of file timestamp.c.
References anytimestamp_typmodin(), PG_GETARG_ARRAYTYPE_P, and PG_RETURN_INT32.
Datum timestamptztypmodout | ( | PG_FUNCTION_ARGS | ) |
Definition at line 867 of file timestamp.c.
References anytimestamp_typmodout(), PG_GETARG_INT32, and PG_RETURN_CSTRING.
Definition at line 1998 of file timestamp.c.
References date2j(), dt2local(), IS_VALID_JULIAN, IS_VALID_TIMESTAMP, POSTGRES_EPOCH_JDATE, time2t(), tm, pg_tm::tm_hour, pg_tm::tm_mday, pg_tm::tm_min, pg_tm::tm_mon, pg_tm::tm_sec, pg_tm::tm_year, and USECS_PER_DAY.
Referenced by check_recovery_target_time(), parse_datetime(), PGTYPEStimestamp_add_interval(), PGTYPEStimestamp_current(), PGTYPEStimestamp_defmt_scan(), PGTYPEStimestamp_from_asc(), SetEpochTimestamp(), timestamp_in(), timestamp_pl_interval(), timestamp_trunc(), timestamp_zone(), timestamptz2timestamp(), timestamptz_in(), timestamptz_pl_interval_internal(), timestamptz_trunc_internal(), timestamptz_zone(), and to_timestamp().
TimestampTz PgReloadTime |
Definition at line 56 of file timestamp.c.
Referenced by pg_conf_load_time(), and ProcessConfigFileInternal().
TimestampTz PgStartTime |
Definition at line 53 of file timestamp.c.
Referenced by pg_postmaster_start_time(), PostgresSingleUserMain(), and PostmasterMain().