# redshift脚本 # 2023-08-01 00:00:00.000 select DATE_TRUNC('month',current_date - INTERVAL '2 month') # 2023-08 select left(DATE_TRUNC('month',current_date - INTERVAL '2 month'),7) # 2023-08-26 select date(left(DATE_TRUNC('month',current_date - INTERVAL '2 month'),7)+'-26...
SELECTDATE_TRUNC('minute',TIMESTAMP'20200430 04:05:06.789');date_trunc2020-04-3004:05:00 将输入时间戳截断至小时。 SELECTDATE_TRUNC('hour',TIMESTAMP'20200430 04:05:06.789');date_trunc2020-04-3004:00:00 将输入时间戳截断至天。 SELECTDATE_TRUNC('day',TIMESTAMP'20200430 04:05:06.789');date...
代码语言:javascript 复制 # redshift脚本 #2023-08-0100:00:00.000selectDATE_TRUNC('month',current_date-INTERVAL'2 month')#2023-08selectleft(DATE_TRUNC('month',current_date-INTERVAL'2 month'),7)#2023-08-26selectdate(left(DATE_TRUNC('month',current_date-INTERVAL'2 month'),7)+'-26')# 上...
DATE_TRUNC function Truncate timestamp expressions or literals based on specified date parts like hour, day, or month using DATE_TRUNC function in Amazon Redshift. January 25, 2024 Discover highly rated pages Abstracts generated by AI 1 2 3 4 5 6 Redshift › mgmtConfiguring an ODBC ...
In Google BigQuery and Amazon Redshift, the <date_part> is passed in as the first argument and the <date/time field> is the second argument:date_trunc(<date/time field>, <date part>) A note on BigQuery: BigQuery’s DATE_TRUNC function supports the truncation of date types, whereas ...
The DATE_TRUNC function in Google BigQuery and Amazon Redshift In Google BigQuery and Amazon Redshift, the <date_part> is passed in as the first argument and the <date/time field> is the second argument. date_trunc(<date/time field>, <date part>) A note on BigQuery: BigQuery’s...
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to_date()是一种常用的函数,用于将字符串转换为日期格式。它可以将符合特定格式的字符串转换为日期类型的数据。 to_date()函数的语法如下: to_date(string, format)...
moving to the following instead results in a huge speed improvement column >= date_trunc('day',now()) and column < date_trunc('day',now() + '1 day') currently our read-only replica cries with the following error because the cast causes the query to run too long ...
Add support for Redshift's DATE_DIFF(datepart, date, date) function#11955 Closed Reopening ot make sure this also works in Redshift:#11955 lukasederaddedR: Fixedand removedR: FixedlabelsJun 3, 2021 lukasederreopened thisJun 3, 2021