Results of 1 - 10 of about 12 for microseconds (0.002 sec.)
- Interval Type 14486
- INTERVAL s represent periods of time that can be added to or subtracted from DATE , TIMESTAMP , TIMESTAMPTZ , or TIME values. Name Description INTERVAL Period of time An INTERVAL can be constructed by providing amounts together with units.
...Units that aren't months , days , or microseconds are converted to equivalent amounts in the next smaller of these three basis units. SELECT INTERVAL 1 YEAR, -- single unit...ng cast supported; stored as 16 months '48:00:00'::INTERVAL, -- HH::MM::SS string supported; stored as (48 * 60 * 60 * 1e6 microseconds) ; Warning Decimal values are truncated to integers when used with unit keywords (unless the unit is SECONDS or MILLISECON...orrespond to a fixed amount of days (February has fewer days than March) and a day doesn't correspond to a fixed amount of microseconds (days can be 25 hours or 23 hours long because of daylight saving time). The division into components makes the INTERVAL c... - https://man.mtool.work/duckdb/2.0/sql/data_types/interval.html
- Timestamp Functions 9233
- This section describes functions and operators for examining and manipulating TIMESTAMP values . See also the related TIMESTAMPTZ functions . Timestamp Operators The table below shows the available mathematical operators for TIMESTAMP types
...och_ns(timestamp) Returns the total number of nanoseconds since the epoch. epoch_us(timestamp) Returns the total number of microseconds since the epoch. epoch(timestamp) Returns the total number of seconds since the epoch. extract(field FROM timestamp) Get s...mestamps. make_timestamp(bigint, bigint, bigint, bigint, bigint, double) The timestamp for the given parts. make_timestamp(microseconds) Converts microseconds since the epoch to a timestamp. make_timestamp_ms(milliseconds) Converts milliseconds since the epo...08-03 11:59:44.123456') | | Result | 1627991984123456000 | epoch_us(timestamp) | Description | Returns the total number of microseconds since the epoch. | | Example | epoch_us(TIMESTAMP '2021-08-03 11:59:44.123456') | | Result | 1627991984123456 | epoch(time... - https://man.mtool.work/duckdb/2.0/sql/functions/timestamp.html
- Date Part Functions 9038
- The date_part , date_trunc and date_diff functions can be used to extract or manipulate parts of temporal types such as TIMESTAMP , TIMESTAMPTZ , DATE and INTERVAL . The parts to be extracted or manipulated are specified by one of the strin
...Gregorian day days , d , dayofmonth 3 decade Gregorian decade dec , decades , decs 202 hour Hours hr , hours , hrs , h 11 microseconds Sub-minute microseconds microsecond , us , usec , usecs , usecond , useconds 44123456 millennium Gregorian millennium mil...number (Starts on Monday of week containing Jan 4th). julian(date) DOUBLE Julian Day number. microsecond(date) Sub-minute microseconds. millennium(date) Millennium. millisecond(date) Sub-minute milliseconds. minute(date) Minutes. month(date) Month. quarter(...Day number. | | Example | julian(DATE '1992-09-20') | | Result | 2448886.0 | microsecond(date) | Description | Sub-minute microseconds. | | Example | microsecond(timestamp '2021-08-03 11:59:44.123456') | | Result | 44123456 | millennium(date) | Description... - https://man.mtool.work/duckdb/2.0/sql/functions/datepart.html
- Interval Functions 8896
- This section describes functions and operators for examining and manipulating INTERVAL values. Interval Operators The table below shows the available mathematical operators for INTERVAL types. Operator Description Example Result + Addition
...onstruct a day interval. to_decades(integer) Construct a decade interval. to_hours(integer) Construct an hour interval. to_microseconds(integer) Construct a microsecond interval. to_millennia(integer) Construct a millennium interval. to_milliseconds(integer)...to_hours(integer) | Description | Construct an hour interval. | | Example | to_hours(5) | | Result | INTERVAL 5 HOUR | to_microseconds(integer) | Description | Construct a microsecond interval. | | Example | to_microseconds(5) | | Result | INTERVAL 5 MICROS... - https://man.mtool.work/duckdb/2.0/sql/functions/interval.html
- Timestamp with Time Zone Functions 8525
- This section describes functions and operators for examining and manipulating TIMESTAMP WITH TIME ZONE (or TIMESTAMPTZ ) values . See also the related TIMESTAMP functions . Time zone support is provided by the built-in ICU extension . In th
...och_ns(timestamptz) Converts a timestamptz to nanoseconds since the epoch. epoch_us(timestamptz) Converts a timestamptz to microseconds since the epoch. extract(field FROM timestamptz) Get subfield from a TIMESTAMP WITH TIME ZONE . last_day(timestamptz) The...igint, bigint, bigint, double) The TIMESTAMP WITH TIME ZONE for the given parts in the current time zone. make_timestamptz(microseconds) The TIMESTAMP WITH TIME ZONE for the given µs since the epoch. strftime(timestamptz, format) Converts a TIMESTAMP WITH TI...3456+00'::TIMESTAMPTZ); | | Result | 1667810584123456000 | epoch_us(timestamptz) | Description | Converts a timestamptz to microseconds since the epoch. | | Example | epoch_us('2022-11-07 08:43:04.123456+00'::TIMESTAMPTZ); | | Result | 1667810584123456 | ext... - https://man.mtool.work/duckdb/2.0/sql/functions/timestamptz.html
- Run Queries 8207
- Overview Java applications send queries and read result sets through the familiar Statement , PreparedStatement , and ResultSet interfaces. This page covers sending queries and reading DuckDB's nested and composite types. For opening the Co
...ckDBDate counts whole days through getDaysSinceEpoch() , while DuckDBTimestamp , DuckDBTimestampTZ , and DuckDBTime report microseconds through getMicrosEpoch() (for DuckDBTime , microseconds since midnight): import java.sql.Date; import java.sql.Time; impor... - https://man.mtool.work/duckdb/2.0/clients/java/querying.html
- Timestamp Types 8207
- Timestamps represent points in time. As such, they combine DATE and TIME information. They can be created using the type name followed by a string formatted according to the ISO 8601 format, YYYY-MM-DD hh:mm:ss[.zzzzzzzzz][+-TT[:tt]] , whic
...ame, a TIMESTAMP WITH TIME ZONE does not store time zone information. Instead, it only stores the INT64 number of non-leap microseconds since the Unix epoch 1970-01-01 00:00:00+00 , and thus unambiguously identifies a point in absolute time, or instant . The...n. In DuckDB, the fixed point is the Unix epoch 1970-01-01 00:00:00+00:00 , and the increment is in seconds, milliseconds, microseconds, or nanoseconds, depending on the specific data type. Temporal Binning Binning is a common practice with continuous data:... - https://man.mtool.work/duckdb/2.0/sql/data_types/timestamp.html
- Time Functions 8136
- This section describes functions and operators for examining and manipulating TIME values . Time Operators The table below shows the available mathematical operators for TIME types. Operator Description Example Result + addition of an INTER
...r the given parts. The only date parts that are defined for times are epoch , hours , minutes , seconds , milliseconds and microseconds . current_localtime() | Description | Current time (start of current transaction) in the local time zone, as a TIME value... - https://man.mtool.work/duckdb/2.0/sql/functions/time.html
- Troubleshoot 8012
- Overview This page collects common issues encountered when using the DuckDB Go client, together with their workarounds. Because the client uses cgo to embed DuckDB, most build problems are cgo or linker problems. If you run into a problem t
...TIMESTAMP versus TIMESTAMP_TZ In the C API, DuckDB stores both TIMESTAMP and TIMESTAMP_TZ as the same instant, a number of microseconds since 1970-01-01 UTC, without offset information. When a time.Time is passed to the client, it is converted to that instan... - https://man.mtool.work/duckdb/2.0/clients/go/troubleshoot.html
- Reference 7871
- This page lists the functions, settings, and log types exposed by the quack extension . For a tour of the protocol, start with the Overview . Function Reference Server Management Function Description quack_serve(⟨listen_uri⟩, ...) Start a s
...01 timestamp). Anchors uptime . whoami_meta VARCHAR {} Provider-specific metadata as JSON. quack_loaded_at_us BIGINT Epoch microseconds at extension load Fallback uptime anchor when whoami_started_at is empty. Logging Two log types are registered by the exte... - https://man.mtool.work/duckdb/2.0/quack/reference.html
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