Results of 1 - 4 of about 4 for datepart (0.001 sec.)
- Interval Type 12223
- 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.
...ng SQL query: SELECT DATE '2000-01-01' + INTERVAL (i) MONTH FROM range(12) t(i); When INTERVAL s are deconstructed via the datepart function, the months component is additionally split into years and months, and the microseconds component is split into h...ck together, and confirms that the result is always equal to the original period . SELECT period = list_reduce( [INTERVAL (datepart(part, period) || part) FOR part IN ['year', 'month', 'day', 'hour', 'minute', 'microsecond'] ], lambda i1, i2: i1 + i2 ) -...onds, rather than hours, minutes, seconds and microseconds. The following table describes how these parts are extracted by datepart in formulas, as a function of the three basis units. Part Formula year #months // 12 month #months % 12 day #days hour #mi... - https://man.mtool.work/duckdb/2.0/sql/data_types/interval.html
- Interval Functions 9301
- 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
...he table below shows the available scalar functions for INTERVAL types. Name Description date_part(part, interval) Extract datepart component (equivalent to extract ). See INTERVAL for the sometimes surprising rules governing this extraction. datepart(pa...nd interval. to_weeks(integer) Construct a week interval. to_years(integer) Construct a year interval. Only the documented date part components are defined for intervals. date_part(part, interval) | Description | Extract datepart component (equivalent to...metimes surprising rules governing this extraction. | | Example | date_part('year', INTERVAL '14 months') | | Result | 1 | datepart(part, interval) | Description | Alias of date_part . | | Example | datepart('year', INTERVAL '14 months') | | Result | 1 |... - https://man.mtool.work/duckdb/2.0/sql/functions/interval.html
- Time Functions 7822
- 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
...me() Current time (start of current transaction). make_time(bigint, bigint, double) The time for the given parts. The only date parts that are defined for times are epoch , hours , minutes , seconds , milliseconds and microseconds . current_localtime() |...on | Get subfield (equivalent to extract ). | | Example | date_part('minute', TIME '14:21:13') | | Result | 21 | | Alias | datepart | date_sub(part, starttime, endtime) | Description | The signed length of the interval between starttime and endtime , tru... - https://man.mtool.work/duckdb/2.0/sql/functions/time.html
- Date Functions 7600
- This section describes functions and operators for examining and manipulating DATE values. Date Operators The table below shows the available mathematical operators for DATE types. Operator Description Example Result + addition of days (int
...et the subfield (equivalent to extract ). | | Example | date_part('year', DATE '1992-09-20') | | Result | 1992 | | Alias | datepart | date_sub(part, startdate, enddate) | Description | The signed length of the interval between startdate and enddate , tru...n the local time zone. | | Example | today() | | Result | 2022-10-08 | | Alias | current_date (no parentheses necessary) | Date Part Extraction Functions There are also dedicated extraction functions to get the subfields . A few examples include extracti... - https://man.mtool.work/duckdb/2.0/sql/functions/date.html
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