5,815 2 2 gold badges 18 18 silver badges 33 33 bronze badges. So, for example, if today is Monday 2021-06-28, I only want the results from Monday 2021-06-21 to Sunday 2021-06-27. cast (CREATED_DT AS Date) it will returns you only date. But the result is still a timestamp, thus the output format. Here you can find the meaning of all these Date and Time Styles. CURRENT_DATE function Examples. 1. select * from CHANNEL_C. This solution is timezone independent, no math needed: alter session set timezone = 'US/Eastern'; select date_part (epoch_second, current_timestamp ()); -- 1637194610 alter session set timezone = 'America/Los_Angeles'; select date_part (epoch_second, current_timestamp ()); -- 1637194621. g. Converting day datetime to timestamp in Snowflake. 098 you want 2023-10-18. as to the prior month window that can be done via DATE_TRUNC and DATEADD. 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. The string must start. PREVIOUS_DAY function Arguments. let me know if you need more details. What is the best way to set multiple variables in snowflake from a table. I know, Default format to convert string into date is YYYY-MM-DD in snowflake. I have a date field called accesioned_date=2022-03-01. 0. timestamp_expr. date_or_time_part must be one of the values listed in Supported Date and Time Parts. CREATEDATE) &. getCurrentDate (),-1,"DD")) Be sure that in your output component, a date model is defined for this field. in Nov 2022. 2. if you want just the truncated date, casting to date as cmcau mentions is a simple way to go. As in most contexts, NULL is not equal to NULL. You can also refer. 0 to 59. @Angie Coleman (Snowflake) @rachel. Snowflake server, split duration by hour? 4. Yes, this includes the current time component when subtracting 7 days. You need to look at CAST and CONVERT (Transact-SQL). I have a table with ID, Date, Value. When date_or_time_part is week (or any of its variations), the output is controlled by the WEEK_START session parameter. 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. Here is my query: select * from CHANNEL_C. –. If a non-integer decimal expression is input, the scale of the result is inherited. While styles without century (e. In SnowSQL, and the Snowflake web UI, you can store current_timestamp() in a variable. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. The idea here is to replace all the alphabetical characters except numbers and date delimiter. SELECT DATEADD(Minute,DATEDIFF(Minute, @StartTime, @EndTime),0) AS ElapsedTime; It gives the elapsed time in minutes. If you are trying to use add_months rather than dateadd than the query should be . e. g. DATABASE_STORAGE_USAGE_HISTORY. Screenshot 2: a ticket has been created definitely before the current local timestamp, however when using a case when statement (greater condition) to compare both timestamp Snowflake returns the current_timestamp as the greater one;. 2. A possible workaround, especially if your data is not very large, is to create a new table with the exact schema you want and move the. g. Solution. 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. The default is month. Supported Date and Time Parts. net. Snowflake get most recent previous date. Adds the system as yearofweek 1 year is now where snowflake using streams in this article explains the date talenddate. . If you haven't started writing an app with snowflake, it reads like a lot of a smoke. CURRENT_TIMESTAMP is an ANSI SQL function whereas GETDATE is the T-SQL version of that same function. connector. g. Adds the specified value for the specified date or time part to a date, time, or timestamp. Meaning your dataset in that attribute. How to fetch Year and week number from the date field in Snowflake through SQL query. 'undefined'. Each date value contains the century, year, month, day, hour, minute, second and milliseconds. Share. DECLARE @startofmonth date SET @startofmonth = DATEADD (dd,1,EOMONTH (Getdate (),-2)) The -2 will get you the first day of last month. Minute uses the hour and minutes from the time. 0. DATEADD () function is used to add the specified value for the specified date or time part to a date, time, or timestamp. 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. (date); result. The CAST depends on what kind of date type you need. *, min (date) over (partition by cardid) as min_date from t ) t where legit = 0 and date < min_date + interval '10 day. Casts a VARIANT value to a date. SECOND. Consider the below example to replace all characters except the date value. Thereafter, the weeks will be labelled 1, 2, 3,. GETDATE function equivalent in Snowflake SELECT CURRENT_TIMESTAMP() --2021-02-02 21:25:20. like seq () or current_date (), this can only be done on write. In Oracle, SYSDATE function returns the current date and time including seconds but without the fraction: -- Set default DATE format to show the time part ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY-MM-DD HH24:MI:SS' ; -- Get the current date and time SELECT SYSDATE. snowflake-cloud-data-platform; Share. Viewed 129 times 1 I am running this query in Snowflake SQL. Snowflake Temporary Tables, in addition to Permanent Tables, which is the default table type, are especially useful for storing data that does not need to be kept for long periods of time (i. Syntax DATEADD( <date_or_time_part>, <value>, <date_or_time_expr> ) Arguments date_or_time_part This indicates the units of time that you want to add. Specifies the day of week used to calculate the date for the previous day. These functions are alternatives to using the DATE_PART (or. I want to show the timezone in snowflake like "US/Pacific" or "GMT". Snowflake supports a single DATE data type for storing dates (with no time elements). Oct 22, 2022. I'm trying to extract the week number of the month for any given date. Follow asked Dec 3, 2019 at 15:41. Something like select current_timezone. Returns the current date of the system. This is the date or timestamp expression to which you want to add a specified number of months. Shruti Shruti. To get MM/DD/YYYY use SELECT CONVERT (varchar, getdate (), 1) For detailed explaination try this. get current date in uipath , snowflake timestamp datatype. date_or_time_part must be one of the values listed in . Thanks. Learn the syntax, examples, & use cases to help you master date calculations in Snowflake. so the left side is the same for both CONVERT (date, CONVERT (VARCHAR (8), 19000000+datecolumn)) so the outer most layer is a convertion to date which is snow falk can also be done via ::date and is side of that there is a conversion of a number to a 8 character string CONVERT (VARCHAR (8), 19000000+datecolumn) which is in a format. how can I retrieve the current GMT date and time in Snowflake SQL. Write resolution instructions: Use bullets, numbers and additional headings Add Screenshots to explain the resolution Add diagrams to explain complicated technical details, keep the diagrams in lucidchart or in google slide (keep it shared with entire Snowflake), and add the link of the source material in the Internal comment section Go. Sep 8. To get rid of that, convert to a date: WHERE Date >= CAST (DATEADD (day, -7, GETDATE ()) as DATE) Share. I have the bank holidays stored in a table so I want to check if the date matches any values in that table and if it does, to take the next working day. Supported Date and Time Parts. 1. Here's an example that first tries to convert the VARCHAR from a 'yyyy-mm-dd' format to the 'dd/mm/yyyy' format. Is there a snowflake sql function that. You will want to read the how it week is defined, to make sure it meet your needs. 2. When date_part is week (or any of its variations), the output is controlled by the WEEK_START session parameter. path is an optional case-sensitive path for files in the cloud storage location (i. Yet another aspect is the date and. You can subtract days from a date in Snowflake using the DATEADD function. Simon D. How to Get a Snowflake DDL for All Tables. This query. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. your date time columns will return UTC time stamps and you won't be able to match time. 0. can be solved via. select cast (date_trunc ('day',max (my_timestamp)) as date) from my_table. I'm trying variations of window functions with last_value or lag, and partitioning on ID, order by Date, with the IGNORE NULLS clause. dow_string. c_name Customer, sum (o. For example if you want to add 2 days, then this will be DAY. Possible Values. Syntax. g. Styles with century (e. 0 would be the start of next month, 11/1/2018. 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. You may want to try PostgreSQL and see if it meets your needs first. Also when we have 99 in the year column then while. Snowflake official documentation. First, you need to omit the quotes or else 'GETDATE ()' is just a string. Returns the current date of the system. TIMESTAMP_TZ. 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. How to get this date format in Snowflake? select current_date () ,to_char (DAY () , 'MMMM DD, YYYY') ,to_date (to_char (current_date () , 'MMMM DD, YYYY'), 'MMMM DD, YYYY') ; select to_timestamp ('2019-02-28 23:59:59. Get the current date as a DATE value: SELECT current_date(); Get the current date and time as a TIMESTAMP value: SELECT current_timestamp();TO_DATE , DATE. import snowflake. Here let us generate 10 years of calendar data that includes previous 5 years, current year and coming 4 years. Sorted by: 3. Using SQL to Initialize Variables in a Session. . Examples Show the current date, time, and timestamp:. getdate () will return the date as is on your local system. Snowflake supports a single DATE data type for storing dates (with no time elements). You can improve the accuracy of search results by including phrases that your customers use to describe this issue or topic. The feature to add a default value for a column using an alter statement is not supported in Snowflake as documented here. 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. Follow answered May 28, 2021 at 13:21. select last_day (dateadd (month, -1, current_date () ) , 'month') -- last day of previous month -- 2021-12-31. Also the order of the parameters is swapped. date_or_time_expr. If you haven't started writing an app with snowflake, it reads like a lot of a smoke. Adds the topic format type. GETDATE () CURRENT_TIMESTAMP. select datediff ( day, Date ('Tue Jan 01 1980 00:00:00 GMT-0800 (Pacific Standard Time)')::timestamp, Date ('Tue Jan 01 2020 00:00:00 GMT-0800 (Pacific Standard Time)')::timestamp ); The function you mentioned will return the difference in days. To do that, you can use a common table expression: with cte_sessions as ( select us. AMA WITH MIKE TAVEIRNE Exciting news! Data Superhero, Mike Taveirne, is in forums from Sept 26-29 to answer your questions. my_schema_name. The return value is always of type TIMESTAMP_TZ. 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. ; TIME: You can use time type to store hour, minute, second, fraction with (includes 6 decimal positions). select sum (case when logdate = to_date (dateadd ('day', - 10, '2019-11-14')) then eng_fees + data_fees end) AS to_date (dateadd ('day', -. How to fetch Year and week number from the date field in Snowflake through SQL query. 0. g. You cannot influence how a date is STORED, since all dates are stored in an internal format. Show the current date, time, and timestamp:This is the number of units of time that you want to add. d_dates (start_date date, end_date date) RETURNS TABLE (date_id number, generated_date date) LANGUAGE. e. The data type of the variable is derived from the data type of the result of the evaluated expression. Workaround 1 ) alter user <username> set timezone='UTC'; select CURRENT_TIMESTAMP (); Workaround 2) alter session set timezone=‘UTC’; 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. For DATEDIFF: date_or_time_expr1 and date_or_time_expr2 can be a date, time, or timestamp. This allows, for example, choosing the N-th day in a year, which can be. I am new to javascript and snowflake uses js like syntax in stored procedures. Such as. However, remember that views in Snowflake are essentially. This function is similar to CURRENT_TIMESTAMP, except that: It returns the current timestamp in the UTC time zone, whereas CURRENT_TIMESTAMP returns the. Valid values, we want to hh24: select getdate;. Convert date into sfdate for snowflake. If date (or timestamp) d1 represents an earlier point in time than d2, then MONTHS_BETWEEN(d1, d2) returns a negative value; otherwise it returns a positive value. In addition, all accepted TIMESTAMP values are valid inputs for dates; however, the TIME information is truncated. Object Type. For both DATEDIFF and minus sign: Output values can be negative, for example, -12 days. Ask Question Asked 7 months ago. setDate(result. 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. Hour of the specified day. INSERT INTO TABLE (id, value, asOfDate, LastUpdated) -- AsOfDate is a variable. 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. So don’t waste time let’s start step by step guide to understand what is the TO_DATE () expression within Snowflake. Both functions retrieve their value from the operating system in the. It's declared in the source table as a. Share. You can use the below workaround if you want the data in UTC timezone. Snowflake official documentation. 3 Answers. @ejcortes yep I was in. It is a known issue that the time values inserted using these functions can be a few hours earlier than the LOAD_TIME values returned by the COPY_HISTORY function or. Improve this answer. SP_DATA_COLUMN_VALUES(table_name varchar, column_name varchar, date_column varchar) RETURNS TABLE() LANGUAGE SQL AS $$ -- Finds most. For a variant expression: If the variant contains a string, a string conversion is performed. unsubscribe here or customize. (Note I changed the seconds to 31 as there isn't 91 seconds in a minute and also changed your double dash between month and day to a. Improve this answer. For example, DATEDIFF(milliseconds, '00:00:00',. HOUR. While migrating the code from Microsoft SQL Server you will need to rewrite this function in Snowflake. Function 4: Extract or Date Part. I am trying to create a table and insert the current date and time from a front end and getting an error, any help appreciated. However, if there are any. Functions like: select Nation, Customer, Total from (select n. ALTER TABLE tab1 ADD coll datetime DEFAULT GETDATE() NOT NULL error: ALTER TABLE 'tab1' failed. The date is complete (year, month, and day). but in my case, while passing string paramter( which is date actually), user has 3 different formats (YYYY-MM-DD, YYYYMMDD, MM/DDYYYY) MS SQL can convert all the three formats into date correctly, but failes to do that. Like Liked Unlike Reply 1 like. Return most recent non-null value prior to date minus 1 year -- Snowflake. Browse to the Manage tab in your Azure Data Factory or Synapse workspace and select Linked Services, then click New: Azure Data Factory. It takes date value 1900. Some good functions: SELECT CURRENT_DATE(); SELECT CURRENT_TIME(); SELECT CURRENT_TIMESTAMP();Add a comment. YEAR* / DAY* / WEEK* / MONTH / QUARTER¶. A really good article as a starting point. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. Snowflake supports using string constants to specify fixed date, time, or timestamp values. When using the default Date string formatting from JavaScript in SQL to be cast as date or timestamp types, Snowflake only recognises standard formatted strings, and will reject JS date strings of the form Sun Jul 29 2018 00:00:00 GMT-0700 (PDT). We specified value 0 in the DateADD SQL function. How to get the correct date format. 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. Get Started in the Snowflake Community. Sorry @JustineMit. If you need only to compare dates you can use only: dateadd (DD, -1, cast (getdate () as date)) If you need to compare with date time you can use: dateadd (DD,-1,getdate ()) That wil give you datetime like this: 2016-01-11 10:43:57. Expand Post. Are there any function which I can use to generate and build this table for couple of years worth data. Many applications use date functions to manipulate the date and time data types. Share. you can extract month number like that. Snowflake - Query Date and Time. To execute a query and fetch the results, it might take 500 milliseconds. It's being called in the SQL as a scalar function rather than a table function, and that's why Snowflake is reporting it can't find the function. I am trying to run this query to convert the timestamp column to its quarter equivalent: SELECT TO_CHAR (LAST_MODIFIED_DATE, 'QUARTER') AS "X LABEL", Count (*) AS "X VALUE" FROM TABLE GROUP BY TO_CHAR (LAST_MODIFIED_DATE,'QUARTER') ORDER BY "X LABEL". One interesting thing to note however, is that CURRENT_TIMESTAMP is converted to GETDATE () when creating the object within SSMS. DATE: You can use the date type to store year, month, day. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. I was able to upload the jar into Snowflake and create the function successfully, so I'm fairly sure Snowflake is happy with the contract being met in my Java code. 2. Extracts the specified date or time part from a date, time, or timestamp. If you specify a time zone using a time zone name, CONVERT_TIMEZONE automatically adjusts for Daylight saving time (DST), or any other local seasonal protocol, such as Summer Time, Standard Time, or Winter Time, that is in. For example (6_2021, 7_2021 etc). Convert dates to dates with a first day of the month in Snowflake. You can not use ALTER TABLE to change the default for a column unless it's a sequence or add a column default. Use a default value instead. Snowpark is a new developer library in Snowflake that provides an API to process data using programming languages like Scala (and later on Java or Python), instead of SQL. If the input data type is DATE, and the date_or_time_part is hours or. DATEADD function Arguments date_or_time_part. . @end_weekday for the week last day: 6 for next Sunday, 5 if Saturday. I'm sure it's something ridiculous, but if someone could help me out I'd really appreciate it. AS_DATE¶. I am trying to create dynamic SQL so that it loops between start_date to end_date to copy into from different s3 folders based on datesCURRENT_DATE function in Snowflake - Syntax and Examples. date_trunc as the documentation say, truncates a timestamp to values on different grain. SQL. 2018-08-12 12:20:00. Redirecting to - Snowflake Inc. Also note how I use table aliases in the from clause to alias the. CREATEDATE)>=DATEADD (YEAR,-12,O. That said, you can use the following to determine if the date falls on a weekend: SELECT DATENAME (dw,GETDATE ()) -- Friday SELECT DATEPART (dw,GETDATE ()) -- 6. Using the below only returns the max of date for the relevant group, not the entire table. Hi @iamRandy (Optum) ,. I start reading. Temporary policy: Generative AI (e. Truncate a date (from a timestamp) down to the year, month, and day: Truncate a TIMESTAMP down to the hour, minute and second. convert(varchar,cast((End_Datetime-Start_Datetime) as time),108) how to convert this to snowflake@HeyAshishThakre - I believe that the OP states that they are storing "Date Serial Numbers" in a column in a table. Next Topics: Date and Time Input / OutputI have this piece of code that works in SQL server. I'm fairly new to snowflake itself. Selecting a date range that dynamically excludes the current month in SQL. A date to be converted into a timestamp. SET MY_VARIABLE=10; SET MY_VARIABLE='example'; Multiple variables can be initialized in the same statement, thereby reducing the number. I can create a table with defaults with current_user and current_timestamp() but cannot alter table to add the columns. just somebody just somebody. Syntactically, IN is treated as an operator rather than a function. 1. Q&A for work. Time Part Extracted from Time / Timestamp. Alternative for DATE_PART. As long as everyone knows that it only works on DateTime. This is the date, time, or timestamp to which you want to add. A special version of TO_DATE , DATE that performs the same operation (i. e. 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. * from (select t. I'm trying to create a stored proc in snowflake which checks if the 1st of the month is a bank holiday or a weekend, and updates it to the next working day. I tried to use the following: Here is my scenario,. 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. Importing Date into Snowflake tables. Shows "undefined" within the procedure: Inside the procedure, if the same passed parameter with Null is used then it will show. TRY_TO_DATE. user_id, us. To change the rounding mode to round the value half to even (e. I have automated report which will do calculation for the given dates. The string must start with the first two characters (case-insensitive) of the day name:Join our community of data professionals to learn, connect, share and innovate togetherYou can use the TO_DATE(…) function to treat the VARCHAR column as a formatted date type, and the EXTRACT(…) function to retrieve just the month out of the date. Add a comment | 1 Answer Sorted by: Reset to default 1 How about using CURRENT_DATE?. Follow asked Dec 9, 2022 at 13:21. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. I find it hard to understand the Snowflake documentation for JavaScript datatypes, and maybe the snowflake. This code will format it how you want it. To build a calendar table, you don't have to start from scratch, you can use the below query to build a Calendar table in Snowflake. The units are used is a Date part ( year, month, date ) or Time part (hours, minute, second) only relevant parts will be used. Expected out put is in the below format: YYYY-WW (week number of the year) For example:2022-32. The equivalent in Snowflake then would be: DATEADD(DAY,-3,DATE_TRUNC(WEEK,GETDATE())) However, taking your example literally, Snowflake would output minus 3 weeks from the start of "this week" WITH report_params AS ( SELECT 1::integer as first_value, 3::integer as last_value, 1::integer AS step_value ) SELECT * FROM report_params, table ( generate_series ( first_value, last_value, step_value ) ) Would return error: SQL compilation error: Unsupported subquery type cannot be evaluated. Usage Notes. 850. 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. There are loads of reasons for doing it: to mention a few, better handling of permissions, less maintenance and less effort to optimise query performance. Returning Sum of all rows that fit date criteria. Thank youPramit Marattha. connector from snowflake. Snowflake date_trunc to remove time from date. This indicates the units of time that you want to add. 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?. Please check on below, which I have given a try if its what you are looking at. Ajay Sant Ajay Sant. 1. etc etc. AMA WITH MIKE TAVEIRNE Exciting news! Data Superhero, Mike Taveirne, is in forums from Sept 26-29 to answer your questions. 2. Following are some of the specified date and time zone. Follow edited Mar 30, 2021 at 12:03. Here is a workaround using update statement: Create the column_name with timestamp datatype. DATEADD. RequestNumber AND dt >= ta. Anything same in Snowflake for GETDATE ? Thank You. For the 2-argument version: The source_timestamp argument is considered to include the time zone. Current best Snowflake query. ord. or. The position is 0-based, not 1-based. 1. The data contained in metadata fields may be processed outside of your Snowflake Region. It provides analytics and big data capabilities using multiple languages and. This is what I tried in Snowflake: CREATE OR REPLACE PROCEDURE SP_INSERT () RETURNS TABLE LANGUAGE SQL AS DECLARE. CURRENT_TIMESTAMP Returns the current timestamp for the system. When using the default Date string formatting from JavaScript in SQL to be cast as date or timestamp types, Snowflake only recognises standard formatted strings,. select max (date), month (case when date) from my_table where dayofweekiso (date) between 1 and 5 group by year (date), month (date); Not even sure the WHERE clause is necessary here. 31 2 2 bronze badges. Let's say you are pulling some data and the DB server is located on a UTC location. A constraint can be created at table creation using CREATE TABLE, or added to a table later using ALTER TABLE: Single-column constraints can be created inline as part of the column definition. Solution. Modified 7 months ago. Ft ADD COLUMN cnmame2 STRING NOT NULL DEFAULT 0; UPDATE TABLE dbo. DATE_TRUNC function Examples. If you are trying to use add_months rather than dateadd than the query should be . dow_string. Smaller units are not used, so values are not rounded. Introduction to PostgreSQL NOW() function. Featured on Meta Incident update and uptime reporting. To_DATE with the right pattern should work. In Snowflake, we can build our own calendar table based on Enterprise needs to reap the benefits of it. Here, Snowflake offers two functions — for whatever reason, just choose one. r/snowflake. However, when I actually try to invoke the function, I receive the following:Here are some of the common uses of Snowflake regular expressions with some examples. 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. Extracts the corresponding date part from a date or timestamp. How to find time difference in minutes in SQL in Snowflake. Assigning value to variable in snowflake. A number of seconds (if scale = 0 or is absent) or fractions of a second (e. The function supports units of years, quarters, months, weeks, days, hours, minutes, seconds, milliseconds, microseconds, and nanoseconds. – skadya. The output is correct till the TO_VARCHAR() is used i. 0. 1. where to_date (CREATED_DATE) = to_date ('2018-09-24'); @snowflakestar. 1 Answer. I couldn't seem to get this working even with the Current_Date on it's own or attributed. 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. GETDATE () Get the current date and time. DATEDIFF(WEEK, START_DATE, END_DATE) will count number of Sundays between two dates. I have used TO_VARCHAR() to convert into the date returned by the GETDATE() into a string. As such, they can be specified as arguments in the TO_CHAR , TO_VARCHAR and TO_DECIMAL , TO_NUMBER , TO_NUMERIC conversion functions. 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. 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. start_date, s. It may be positive or negative. The Snowflake Date format includes four data types, and are used to store the date, time with timestamp details:.