WebFormat elements for date and time parts. Many GoogleSQL parsing and formatting functions rely on a format string to describe the format of parsed or formatted values. A format string represents the textual form of date and time and contains separate format elements that are applied left-to-right. These functions use format strings: WebDATE_SUB Description. Subtracts a specified time interval from a DATE. WEEK. Equivalent to 7 DAY s. Special handling is required for MONTH, QUARTER, and YEAR parts when the date is at (or near) the last day of the month. If the resulting month has fewer days than the original date's day, then the result day is the last day of the new month.
Date_Add BigQuery and Other Functions: Syntax, Usage, and Queries
WebApr 9, 2024 · Last day of the current month (first day next month minus 1): SELECT DATE_SUB(DATE_TRUNC(DATE_ADD(CURRENT_DATE(), INTERVAL 1 MONTH), MONTH), INTERVAL 1 DAY) Last day of the previous month (first day current minus 1): SELECT DATE_SUB(DATE_TRUNC(CURRENT_DATE(), MONTH), INTERVAL 1 DAY) … WebDay (number) of the week. 0 to 7. DAYOFWEEKISO. Same as DAYOFWEEK, except uses ISO semantics. 1 to 7. DAYOFYEAR. Day (number) of the year. 1 to 366. WEEK , WEEKOFYEAR [1] Week (number) of the year. 1 to 54. WEEKISO. Same as WEEK, except uses ISO semantics. 1 to 53. MONTH. Month (number) of the year. 1 to 12. QUARTER. … bd reドライブ 容量
DATE_SUB function in Bigquery - SQL Syntax and Examples
WebAug 17, 2024 · This is certainly more common when it relates to months; after all, "regular" months can have 30 or 31 days, and February has 28, gaining an extra day on leap years. However, you may also need to get the last date of a different period, such as a week or a quarter. BigQuery SQL has the LAST_DAY function for that. Its syntax is as follows: WebSep 16, 2024 · QUARTER; YEAR; ISOYEAR: Uses the ISO 8601 week-numbering year boundary. The ISO year boundary is the Monday of the first week whose Thursday belongs to the corresponding Gregorian calendar year. ... Using DAY in datetime_diff BigQuery function; SELECT DATETIME "2010-07-07 10:20:00" as first_datetime, DATETIME … WebSep 9, 2024 · The DATE_ADD BigQuery is a function that adds the specified time interval to a DATE. The parameters to this function, also called date_part values, can be the date, week( 7 days), month, … bd-reドライブ 再生できない