Otherwise, the current session time zone is used. In addition, in Snowflake, you cannot insert the value of current_timestamp() (there is no getdate() function like in MS SQL) into a column with datetime datatype. Max of date when date is in group by. g. If you are trying to use add_months rather than dateadd than the query should be . CREATEDATE) The Snowflake documentation on this SQL function appears to explain how the datadd simply changes the date. Dec 11, 2020 at 13:30 "My" definition is cut-and-paste from ISO/IEC 9075-2:2016(E), i. 241 -0700 . Usage Notes. e. We use the following code to get data and time immediately: select current timestamp; select systimestamp (); select getdate (); select localtimestamp (); Find the rows between two timestamps or data. Follow asked Dec 3, 2019 at 15:41. When date_or_time_part is dayofweek or yearofweek (or any of their variations), the output is controlled by the WEEK_OF_YEAR_POLICY and WEEK. But the result is still a timestamp, thus the output format. If its uncertain then you can use TRY_TO_DATE function to convert it, it will produce NULL when it does not. VALUES SELECT (id, value, asOfDate, getDate ()) From t2 JOIN t3 WHERE @AsOfDate = AsofDate. If the CREATED_DATE column data is stored as timestamp_tz (9), then I wonder if we need to strip that data down to a set of dates. An expression that evaluates to an INTEGER. I tried with this, but this is the last 7 days, without considering week end or start. Following are. Here's the BETWEEN Snowflake documentation, and it reads: "The expression A BETWEEN X AND Y is equivalent to A >= X AND A <= Y" Share. select sum (case when logdate = to_date (dateadd ('day', - 10, '2019-11-14')) then eng_fees + data_fees end) AS to_date (dateadd ('day', -. data that has been changed or deleted) at any point within a defined period. Extracts the specified date or time part from a date, time, or timestamp. This allows, for example, choosing the N-th day in a year, which can be used to simplify some computations. select current_date as cd ,date_trunc ('month', cd) as end_range ,dateadd ('month', -1, end_range) as start_range ; the other half of the question only do it on the 5th, if you have a task run daily etc. What this portion is doing is figuring out the number of days that have passed between 0 (If you cast 0 as a date in SQL you get 01/01/1900) and today. It serves as a powerful tool for performing the following tasks: Restoring data-related objects (tables, schemas, and databases) that might have been accidentally or. Sorted by: 3. This optional argument indicates the precision with which to report the time. Query: CREATE OR REPLACE TABLE MY_DATE_DIMENSIONUsage Notes¶. Thank youPramit Marattha. 1 Answer. Still, it is possible to influence the format the date would be checked against. SELECT current_date () AS a, WEEKOFYEAR ( a ), WEEKISO ( a ) ; gives: A. Workaround 1 ) alter user <username> set timezone='UTC'; select CURRENT_TIMESTAMP (); Workaround 2) alter session set timezone=‘UTC’; select CURRENT_TIMESTAMP ();A number of seconds (if scale = 0 or is absent) or fractions of a second (e. I have table A, I am trying to group the table whilst summing values to get B, but I also want the Max of the Date in table A ignoring the Group function. DATEADD (): Add or subtract from a date column in Snowflake. Something like this would work: ALTER SESSION SET WEEK_START = 6;; SELECT LAST_DAY (current_date, 'week');; The first statement is necessary to adjust the beginning of the week to Saturday, so that the end of the week is a Friday. Snowflakeではstyleは無効になってしまうので、 どのように表示させたいか明示的にする必要があります。 また、CONVERTもこのままだと通らないのでSnowflake用に構文を書き換える必要があります。 SnowflakeにはCONVERTとデータ型が合体した関数が存在します！It can be computed this way: select datediff (week, 0, @wedding_date) as week_number. Where: namespace is the database and/or schema in which the named internal stage or table resides. Such as. e. or even: 04/11/2021. snowflake-cloud-data-platform; Share. Here, Snowflake offers two functions — for whatever reason, just choose one. WHERE (CREATED_AT::DATE BETWEEN (CURRENT_DATE::DATE - INTERVAL '1 WEEK') AND CURRENT_DATE::DATE). Following it, based on the Date Column let us derive various Date attributes related to date such as day of the week, day of the. 1. Add a comment | 1 Answer Sorted by: Reset to default 1 How about using CURRENT_DATE?. Ft SET cname2 = cname; ALTER TABLE dbo. Let's say you are pulling some data and the DB server is located on a UTC location. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. Sheena Mathew. how to get only date from Getdate() i ahve a query like when "date_part"("dw",current_date()) = 2 and "date_part"("dy",current_date()) > 2 thenSnowflake Date and Time Data Types. Format 103 specifies dd which means leading zero preserved so all that one needs to do is slice out the first 2 characters. How to Get a Snowflake DDL for All Tables. whole years completed. These functions are alternatives to using the DATE_PART (or EXTRACT) function with the equivalent date part (see Supported Date and Time Parts). I am trying to save a count from a SELECT statement into a variable and the table name. i am looking to change in snowflake the values of a date field which has for example this format: 2/10/17, 11/1/17, 12/18/19 to this format: 20010408, 20121226, 20010304. select ADD_MONTHS(CURRENT_DATE,-1) as result; The main difference between add_months and dateadd is that add_months takes less parameters and will return the last day of the month for the resultant month if the input date is also the last day of the month,MONTHNAME¶. 000 . snowflake. snowflake SQL date conversion. That offset code tells us the time zone of timestamps. Mar 2, 2022 at 19:22. How to fetch Year and week number from the date field in Snowflake through SQL query. Following are some of the specified date and time zone. 5 Answers. when null use 42, which can be done implemented as read operation. The function supports units of years, quarters, months, weeks, days, hours, minutes, seconds, milliseconds, microseconds, and nanoseconds. To Subtract 7 days from the current timestamp: select dateadd (day,-7,current_timestamp ()); To Subtract 7 months from the current timestamp:0. For a timestamp expression, the date from the. Chris_Ben Chris_Ben. By submitting this form, I understand Snowflake will process my personal information in accordance with their. date_or_time_expr (Required) must be a date or timestamp expression. I recommend you have a stab yourself. I'm fairly new to snowflake itself. c_name Customer, sum (o. The CAST depends on what kind of date type you need. Second, to match by "day", you need to strip the time part from the result of GETDATE (), which you can do by using CAST (GETDATE () as DATE) instead: select * from [TEST]. For example if you want to add 2 days, then this will be DAY. To empower your business decisions with data, you need Real-Time High-Quality data from all of your data sources in a central repository. name FROM vartab; The extraction operator : is left-associative. Briefly describe the article. *, min (date) over (partition by cardid) as min_date from t ) t where legit = 0 and date < min_date + interval '10 day. 1. Snowflake server, split duration by hour? 4. Snowflake SQL: How to add a time to a date to make a datetime? 1. getDate() + days); return result; } var dest_date = addDaysInJs(source_date, 1); // Insert the incremented date using its ISO representation. 1. Scaffolding your data can be the key to creating analyses such as the current number of open tickets on a given day or displaying the number. Viewed 2k times 0 I am writing a SQL stored procedure in Snowflake (language SQL NOT Javascript). TIMESTAMP_LTZ. CURRENT_TIMESTAMP Returns the current timestamp for the system. Examples. Values can be negative, for example, -12 days. thanks. There is a DAYOFWEEK function that you can use to find this. Possible Values. get current date in uipath , snowflake timestamp datatype. like seq () or current_date (), this can only be done on write. Get first and last day of previous month in Snowflake: select last_day(current_date – interval ‘2 month’) + interval ‘1 day’ as first_day; I have a situation where using Snowflake, I need to construct a date from these parts (year, weekOfYear, dayOfWeek). 695 1 1. And determining if the date falls on a holiday (by querying against your holiday table) should be trivial. 2 Answers. Alternative for DATE_PART. GETUTCDATE function Conversion Examples GETUTCDATE function in Microsoft SQL Server SELECT getutcdate() --2021-02-02 21:25:55. Snowflake - given a start and end date column, break out each month and count number of days for the month into separate rows. This should work if the column is of type date. Is there a snowflake sql function that. one of the easy way to convert timestamp into date in snowflake is If you have created_date = 2023-10-18 08:36:59. Assuming the "created_date" is stored as a timestamp or datetime (synonyms), then you just need to remove the single quotes from around the created_date column name and change "to_char" to use the "monthname" function: select date_part (year, created_date) as year, date_part (month, created_date) as month, monthname. Ft DROP COLUMN. session_id, s. The returned value contains four fields: < major_version >. I am trying to retrieve records using the date column in the where clause - however I dont get results. Adds the system. 1. ). I need to derive the calculation based on transaction date with exchange_date of the month if there is no match found then get next recent previous date less than transaction date. Anything same in Snowflake for GETDATE ? Thank You. I am trying to fetch both the months and years from the Column (MISSUE) while introducing an "_" in snowflake. Adds the topic format type. Shruti Shruti. There are 3 different timestamp types in Snowflake: TIMESTAMP_NTZ. . Note that truncation is not the same as extraction. ). BirthDate) we subtract 1 day from the current date as the other day is '1/1/1900', which adds one day to the interval. with cte_date as ( select case when (datecol <> '' and datecol is not null and datecol <> 'null') then to_char(to_date(to_char(datecol), 'yyyymmdd'), 'yyyy-mm-dd') else '3000-01-01' end as test_date,* from tablename where len (datecol) <> 1 ) select * from cte_date where. 2. asked Mar 30, 2021 at 6:37. ALTER TABLE tab1 ADD coll datetime DEFAULT GETDATE() NOT NULL error: ALTER TABLE 'tab1' failed. FF TZH:TZM'); Can you. 5. How can get a list of all the dates between two dates (current_date and another date 365 days out). YEAR* / DAY* / WEEK* / MONTH / QUARTER¶. Same as string-based comparisons or time. If you use that query frequently to fetch the same results, Snowflake gives you the option to cache it so the next time it is faster than 500 milliseconds. If you are trying to use add_months rather than dateadd than the query should be . In this example the current weekday is returned. I am new to javascript and snowflake uses js like syntax in stored procedures. DATABASE_STORAGE_USAGE_HISTORY. For each row, I want to return the most recent non-null value where Date <= Date minus 1 year. Creating rows in a table based on min and max date in Snowflake SQL. SELECT DATEDIFF (DAY, DATEADD (day, -1, @CreatedDate), GETDATE ()) Following the answer from Philip Rego, you can use SELECT GETDATE () - 1 to subtract days from a date. Using SQL to Initialize Variables in a Session. DATEDIFF(DAY/WEEK, START_DATE, END_DATE) will calculate difference, but the last date will be considered as END_DATE -1. DATEADD function Arguments date_or_time_part. There are certain use case scenarios when it is recommended to use the CURRENT_DATE function within the Snowflake cloud data warehouse which are as follows: You want to match the current date with column value to get the required output. The return value is always of type TIMESTAMP_TZ. with cte_date as ( select case when (datecol <> '' and datecol is not null and datecol <> 'null') then to_char(to_date(to_char(datecol), 'yyyymmdd'), 'yyyy-mm-dd') else '3000-01-01' end as test_date,* from tablename where len (datecol) <> 1 ) select * from cte_date where test_date > current_date()-7 order by test_date asc Solution. Convert date into sfdate for snowflake. If a non-integer decimal expression is input, the scale of the result is inherited. Follow asked Dec 9, 2022 at 13:21. 000+06:00. net. For example, a value of 3 says to use 3 digits after the decimal point (i. Along with Preeti Shrimal, Adwate Kumar. How Snowflake Determines the Input and Output Formats to Use. The workaround is to recreate the table with the default value and reload the data. Statement variable binding has a little "version 0. Let’s understand the syntax first: GENERATOR(ROWCOUNT => <count> [, TIMELIMIT => <sec>]) If only the Rowcount parameter is used, the function generates <count> number of records. To get MM/DD/YYYY use SELECT CONVERT (varchar, getdate (), 1) For detailed explaination try this. I'm trying variations of window functions with last_value or lag, and partitioning on ID, order by Date, with the IGNORE NULLS clause. milliseconds or nanoseconds) since the start of the Unix epoch (1970-01-01 00:00:00 UTC). One select queries and gets a date. Follow. Thus your AGE ('2019-12-01', '2018-12. For DATE and TIMESTAMP data, Snowflake recommends using years. Like Liked Unlike Reply 2 likes. when inserting null use a more complex form to set a value. out-of-line, clause that specifies the columns in the constraint. path is an optional case-sensitive path for files in the cloud storage location (i. If you are trying to use add_months rather than dateadd than the query should be . variant. mcguigan (Snowflake) the problem still persists. How do I dynamically generate dates between two dates in Snowflake? 1. 0. Improve this answer. Snowflake Timestamp with Timezone issues. In the example above, using v:attr [0]:name has the same effect as the left-hand. Snowflake caches data in the result cache. formatDate ("yyyy-MM-dd",TalendDate. SYSTIMESTAMP. in this getdate() = 2022-09-25 21:38:05. Divide by 12 to get the integer number of years; i. dow_string. The string must start. 098 you want 2023-10-18. Best method to get todays data through a view snowflake. Adds the specified value for the specified date or time part to a date, time, or timestamp. 'Datetime' is filetype DateTime in snowflake, but in SQL, it's just a date MM-DD-YYYY, so there is the 6:00 added to turn it into a datetime. To do that, you can use a common table expression: with cte_sessions as ( select us. Extracts the specified date or time part from a date, time, or timestamp. – NickW. @mikeyaworski ,. Expand Post. Snowflake supports a single DATE data type for storing dates (with no time elements). SELECT to_timestamp(CURRENT_TIMESTAMP(), 'HH24:MI:SS. If only the Timelimit parameter is used, the function generates records until <sec> has/have lapsed. I can create a table with defaults with current_user and current_timestamp() but cannot alter table to add the columns. It is always 01-01. dateadd (week, @week_number, @end_weekday): adds the given number of weeks and the given number of days into. Shruti Shruti. select * from CHANNEL_C. o_totalprice) Total, rank () over (partition by n. Failed: Code: 100183 State: P0000 Message: Can't parse 'Fri Jun 11 2021 12:47:38 GMT-0700 (Pacific Daylight Time)' as timestamp with format 'DY MON DD YYYY HH24:MI:SS TZD' Stack Trace: At Snowflake. List months between two dates in snowflake table. e. RequestNumber = ta. name') FROM vartab; This is the same as the first example, but uses : as the extraction operator: SELECT v:attr[0]. You cannot influence how a date is STORED, since all dates are stored in an internal format. snowflake-cloud-data-platform; Share. A special version of TO_DATE , DATE that performs the same operation (i. GETDATE () CURRENT_TIMESTAMP. you can extract month number like that. I'm having trouble getting it to run in snowflake. Finally, if you're not sure if the date passed in for [NEXT PAYMENT DUE DATE] is of data type DATE, you can cast it to DATE using the "::date" notation at the end of the column. g. The output format for date values is set using the DATE_OUTPUT_FORMAT parameter. Using a time zone name. too many arguments for function [TO_TIMESTAMP (CURRENT_TIMESTAMP (), 'DD-MM-YYYY HH:MI:SS')] expected 1, got 2 Stack. I hope it will help. 0 to 59. GETUTCDATE is a nondeterministic function. select cast (date_trunc ('day',max (my_timestamp)) as date) from my_table. Assuming the "created_date" is stored as a timestamp or datetime (synonyms), then you just need to remove the single quotes from around the created_date column name and change "to_char" to use the "monthname" function: select date_part (year, created_date) as year, date_part (month, created_date) as month, monthname. LOCALTIME. SELECT EXTRACT (MONTH FROM nameofthecolum) FROM tablename. Extracts the specified date or time part from a date, time, or timestamp. Share. It's declared in the source table as a. date_or_time_expr (Required) must be a date or timestamp expression. Q&A for work. 3. The number of times might be specified by the user, or might be specified by the number of rows in a cursor. Using a library for any of three languages, you can build applications that process data in Snowflake without moving data to the system where your application code runs, and process at scale as part of the elastic and serverless Snowflake engine. Many applications use date functions to manipulate the date and time data types. You can subtract days from a date in Snowflake using the DATEADD function. Next, add a year and subtract a day to get the end of the current financial year. Improve this answer. FOR (Snowflake Scripting) A FOR loop repeats a sequence of steps a specific number of times. While migrating the code from Microsoft SQL Server you will need to rewrite this function in Snowflake. 9 months ago. SELECT field('q', 's', 'q', 'l'); However I get this error: SQL compilation error: Unknown function FIELD Anyway I can find the position of something in an "IN" statement?. A number of seconds (if scale = 0 or is absent) or fractions of a second (e. Usage Notes¶. SELECT * FROM snowflake WHERE. The Overflow Blog Medical research made understandable with AI (ep. GETDATE() The parentheses are required. Syntax CURRENT_DATE() CURRENT_DATE Usage Notes To comply with ANSI standards, this function can be called without parentheses. Also in that same block of code, you alias product_1 to p1 , but in the CASE use the table name, strictly speaking once you have an alias you should only use that, and it made the case code simpler to read, almost the. Hot Network QuestionsSolution. Coming from SQL Server, this could be done using the FORMAT function like this: SELECT FORMAT (date_column, 'yyyy-MM') I am wondering how this could be achieved in SNOWFLAKE. I am trying to create a table in Snowflake with 15 mins interval. DECLARE @day CHAR (2) SET @day = right ('0'+ cast (day (getdate ())as nvarchar (2)),2) print @day. In snowflake they have date time stamp columns with DataType TIMESTAMP_NTZ (9) Am trying to create a view that returns rows where snowflake TIMESTAMP_NTZ (9) column = last day of the previous month for a monthly report. Consider the below example to replace all characters except the date value. Supported Date and Time Parts. The end-user should always take care of this by replacing its value inside the procedure, please have a look at the documentation page for further details. For example: Truncating a timestamp down to the quarter returns the timestamp corresponding to midnight of the first day of the quarter for the input timestamp. The default is month. For example, even though the difference between January 1, 2021 and February 28, 2021 is. These differences are depicted on the basis of mode of service, compute resources, scalability, cost, administration, and interoperability with the Azure Stack. This is the date, time, or timestamp to which you want to add. Take a look at the documentation: TO_CHAR , TO_VARCHAR — Snowflake Documentation [ ^] There's a link to Conversion Functions — Snowflake Documentation [ ^ ], which says: Quote: AM , PM - Ante meridiem (am) / post meridiem (pm); for use with HH12. Also, I am trying to convert a string to a date format which is not returning correct results in Snowflake while this works fine in other SQL based Engines. 2 Answers. 18. 99" feeling to it so you might have to use cludgy workarounds (see below 😀) That being said, date and time objects are tricky everywhere, not just in Snowflake Stored Procedures. ALTER TABLE table_name ADD column_name TIMESTAMP_TZ (9); Since the newly create column will be null, you could update it: UPDATE table_name SET column_name = cast (CURRENT_TIMESTAMP () as TIMESTAMP_TZ (9)) WHERE column_name IS NULL; Anything same in Snowflake for GETDATE ? Thank You. Our Design Vision for Stack Overflow and the Stack Exchange network. SELECT DATENAME(weekday, GETDATE()) as Today. Generate a date range in Snowflake within a tabular UDF. Examples Show the current date, time, and timestamp:. Snowflake uses the host server time as the basis for generating the output of current_timestamp(). 2. example: select DATEADD(Day ,-1, current_date) as YDay This is the date, time, or timestamp to which you want to add. The idea here is to replace all the alphabetical characters except numbers and date delimiter. 2. In SnowSQL, and the Snowflake web UI, you can store current_timestamp() in a variable. First idea was in the while loop check if the variable date was less than the current date. Convert YYYYMMDD to MM/DD/YYYY in Snowflake. The TRY_TO_DATE function only takes one parameter, being the checked date itself. OrderDate < dateadd(dd, datediff(dd, 0, getdate()) + 1, 0); Please note how I truncate the time from the getdate() function. JDBC Driver uses the time zone of the JVM or the time zone of the session (specified by the TIMEZONE parameter) for the getDate(),. Get the date and time right now (where Snowflake is running): select current_timestamp ; select getdate(); select systimestamp(); select localtimestamp ; Find rows between two dates or timestamps: use DATEADD function to add or minus on data data. 2. The unit (e. LAST_DAY function Usage. I want to access the value of "my value" from within my block but I can't seem to get it. g. The date is complete (year, month, and day). Snowflake use variable to set Database and Schema. A date to be converted into a timestamp. Selected as Best Selected as Best Like Liked Unlike Reply 2 likes. The equivalent in Snowflake then would be: DATEADD(DAY,-3,DATE_TRUNC(WEEK,GETDATE())) However, taking your example literally,. Create table Table1 ( COL1 NUMBER (38,0), COL2 STRING, MODIFIED_DT STRING DEFAULT CURRENT_DATE (), IS_USER_MODIFIED BOOLEAN DEFAULT 'FALSE' ) Current Behavior: During data load, I see that when running inserts, my column 'MODIFIED_DT' is getting inserted with default values. @rachel. by date or location). how can I retrieve the current GMT date and time in Snowflake SQL. timestamp_expr. EDIT (almost 2 years on) This answer was very early in my SO career and it annoys me everytime it gets upvoted because I no longer agree with the sentiment of using DATENAME. For example if. Yes, this includes the current time component when subtracting 7 days. The provided solution to trick the SQL compiler to. Either way, you're going to need to do some parsing and date-adding. HOUR. Hi, I'm connecting to Snowflake via Excel. net. select pg_timezone_abbrevs(); For more information, see Appendix: Time zone names and abbreviations. let's say GetDate() will be 2023-06-15 Should start_date be 2022-01-01 and end_date 2023-03-15? If you want to work with unix epoch numbers you need to convert them with TO_TIMESTAMP() to the respective date if you want to use them in DATEDIFF. If your dataset is coming from some varchar column and if the format of your string date is not consistent. what I want is the default value is the getdate(). connector from snowflake. The Overflow Blog The AI assistant trained on your company’s data. I start reading. Some good functions: SELECT CURRENT_DATE(); SELECT CURRENT_TIME(); SELECT CURRENT_TIMESTAMP(); date_part ( Optional) is the date part for which the last day is returned. Code is as follows: @CreatedByDate smalldatetime ) AS -- INSERT the new Record INSERT INTO Suppliers (SupplierName, SupplierAddress. Time Travel snowflake: The Ultimate Guide to Understand, Use & Get Started 101. I tried to use the following: Here is my scenario,. That said, the Snowflake profiler is pretty smart, so your query might actually create the exact same query profile as this statement. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. Modified 1 year, 9 months ago. To_DATE with the right pattern should work. To perform subtraction, simply pass a negative value for the value parameter. I couldn't find the. I know, Default format to convert string into date is YYYY-MM-DD in snowflake. MONTHNAME¶. date_or_time_part must be one of the values listed in Supported Date and Time Parts. Redirecting. If that's the case and they'll always be in the format 'yyyy-MM-dd', you can just take the first 8 characters and add. months 1-12, days 1-31), but it also handles values from outside these ranges. Change to -1 and your results would be 10/1/18. Possible values are year, quarter, month, or week (or any of their supported variations). Something like select current_timezone. limit 10; I get no rows back for the query above when I do have records for this date in the table. where CREATED_DATE = '2018-09-24'. if you want just the truncated date, casting to date as cmcau mentions is a simple way to go. There are certain use case scenarios when it is recommended to use the DATEDIFF function within the Snowflake cloud data warehouse which are as follows: If we want to find the difference between two dates in the form of days, years, or months. You can achieve what you described in the question using table functions (UDTF) Start and end dates will be parameters to functions. Usage Notes. ; TIMESTAMP: for year,. Extracts the three-letter month name from the specified date or timestamp. To sum up, depending on requirements: DEFAULT DATE 'YYYY-MM-DD' or if it has to be a current date DEFAULT. date_part (Optional) is the date part for which the last day is returned. Snowflake supports date_trunc () for datatypes DATE, TIME, and TIMESTAMP: SELECT DATE_TRUNC (month, CURRENT_DATE ()) AS first_day_of_month; Sounds like you're working with strings. You can cast to a varchar and give, as the second parameter, the format that you want: SELECT TO_VARCHAR ('2021-07-19 02:45:31. If I run. AskMeAboutData (Snowflake) 4 years ago I agree with above comment that you cannot use function within COPY command directly, but if you wrap this command in stored procedure, you will be able to create a variable to get current date and then create another variable to concatenate first part of the copy command with date variable. Note that current_timestamp (). It is becoming one of the top data services in the world because of its capabilities and ease of use. For example, for Jan 2022, 1st Jan is Week 0, 2nd Jan is Week 1, 9th Jan is Week 2, 16 Jan is Week 3, 23 Jan is Week 4, and 30th Jan is Week 4. SELECT DATEADD(WEEK, DATEDIFF(WEEK,0,GETDATE()),-3) But based on my reading and some SQL Fiddle, it seems to output the start of "this week" minus 3 days. date_trunc as the documentation say, truncates a timestamp to values on different grain. Redirecting. Add a comment | 1 An INTERVAL arthimetic could be used:SELECT MAX(timestamp_column) AS last_update_time FROM your_table_name; Replace your_table_name with the name of your table, and you'll get the latest timestamp from the timestamp_column column. This is the date, time, or timestamp to which you want to add. to round -0. 5,. If the value is a non-integer numeric value (for example, FLOAT) the value will be rounded to the nearest integer. SELECT to_timestamp(CURRENT_TIMESTAMP(), 'HH24:MI:SS. 1. For DATEDIFF: date_or_time_expr1 and date_or_time_expr2 can be a date, time, or timestamp. o_totalprice). Extracts the three-letter day-of-week name from the specified date or timestamp. Truncating or Rounding the Timestamps is useful for “grouping by time. Get Started in the Snowflake Community. This table function can be used to query the average daily storage usage, in bytes, for a single database (or all the databases in your account) within a specified date range. For example, if you want to subtract 7 days from a date, the syntax would be: SELECT DATEADD ( DAY, -7, CURRENT_TIMESTAMP ()) Remember that the interval parameter must be in. Snowflake provides a special set of week-related date functions (and equivalent data parts) whose behavior is consistent with the ISO week semantics: DAYOFWEEKISO ,. Note that in all cases, the returned value is a TIMESTAMP , but with zeroes for the portions (e. Azure Synapse. Snowflake date Dynamic variable.