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1 Ιουν 2023 · The Oracle TRUNC function is a versatile and common function in Oracle SQL. Learn more about Oracle TRUNC for both dates and numbers here.
The Oracle TRUNC() function returns a DATE value truncated to a specified unit. Syntax. The following shows the syntax of the Oracle TRUNC() function: TRUNC(date, format) Code language: SQL (Structured Query Language) (sql) Arguments. The TRUNC() function accepts two arguments: 1) date
5 Απρ 2017 · TRUNC( date_value, 'D' ) truncates the date value to midnight on the first day of the week (as determined by the NLS_TERRITORY session parameter). date_value + 4 adds 4 days to the date.
1 Απρ 2021 · For example, if you have a bunch of values spread across a day you want to aggregate, you can do so by truncating the their values. SQL> SELECT d, TRUNC(d) 2 FROM (SELECT TO_DATE('2020-04-08 03:12:34', 'yyyy-mm-dd hh24:mi:ss') d FROM DUAL 3 UNION ALL 4 SELECT TO_DATE('2020-04-08 14:11:34', 'yyyy-mm-dd hh24:mi:ss') d FROM DUAL 5 UNION ALL 6 ...
10 Οκτ 2012 · SQL TRUNC (date) function is used to round date values. You can mention the degree of precision you want to round up to. The syntax is: TRUNC (date, round_to); Second parameter (round_to) defines the degree of precision you want to round this date to. Date value can be rounded to day (‘DD’), month (‘MM’), year (‘YYYY’) and so on.
This Oracle tutorial explains how to use the Oracle / PLSQL TRUNC function (as it applies to date values) with syntax and examples. The Oracle / PLSQL TRUNC function returns a date truncated to a specific unit of measure.
This tutorial shows you how to use the SQL TRUNCATE() function truncate a number to a specified number of decimal places.