The DATETRUNC function returns an input date truncated to a specified datepart.Syntaxsyntaxsql Kopiera DATETRUNC ( datepart , date ) ArgumentsdatepartSpecifies the precision for truncation. This table lists all the valid datepart values for DATETRUNC, given that it's also a valid part of the ...
要么就是你没有将项目导入到svn仓库中，要么就是你并不是使用check out 将项目下载下来的。
trunc function (Databricks SQL ) Date_trunc function (Databricks SQL), In this article. Returns timestamp truncated to the unit specified in field.. Syntax date_trunc(field, expr) Arguments. field: A STRING literal.; expr: A … Tags: adding dates month interval between two datesmonths of d...
SELECT date_trunc('day', date_trunc('year',CURRENT_DATE)+ '-1'); date_trunc --- 2022-12-31 00:00:00+00 (1 row) -- Obtain the first day of this year. SELECT date_trunc('year',CURRENT_DATE); date_trunc --- 2023-01-01 00:00:00+00 (1 row) -- Obtain the first day ...
date_trunc($2, $1 + interval '12 hour') INTO r; ELSIF $2 = 'week' THEN SELECT date_trunc($2, $1 + interval '84 hour') INTO r; ELSIF $2 = 'month' THEN SELECT date_trunc($2, $1 + interval '15 day') INTO r; ELSIF $2 = 'year' THEN SELECT date_trunc($2, $1 + ...
Gäller för: Databricks SQL Databricks RuntimeReturnerar tidsstämpeln trunkerad till den enhet som anges i unit.SyntaxKopiera date_trunc(unit, expr) Argumentunit: En STRING literal. expr: A DATE, TIMESTAMP, eller STRING med ett giltigt tidsstämpelformat.Returer...
Use theTRUNCfunction of Spark SQL to get the start of the year or month for the time. The syntax is trunc(Date,Format). Example: select trunc("2016-06-26","MM"),trunc("2016-06-26","YY") The start date of the year and the start date of the month for the date 2016-06-26 ar...
Syntax date_trunc(unit, x) Parameters Parameter Description unit The unit of time. Valid values: millisecond, second, minute, hour, day, week, month, quarter, and year. For more information, see Units. x The value of this parameter is a datetime expression. Note The date_trunc functio...
E Oracle SQL Reserved Words and Keywords F Extended Examples Index Syntax trunc_date::= Description of the illustration trunc_date.eps Purpose TheTRUNC(date) function returnsdatewith the time portion of the day truncated to the unit specified by the format modelfmt. This function is not sensitiv...
SQL Language Reference Share on LinkedInShare on XShare on FacebookShare on Email Syntax trunc_date::= Description of the illustration trunc_date.eps Purpose TheTRUNC(date) function returnsdatewith the time portion of the day truncated to the unit specified by the format modelfmt. This function...