Learn the syntax, examples, & use cases to. 16. The date is complete (year, month, and day). This code will format it how you want it. For a timestamp expression, the date from the timestamp. 1. 0. You can also refer. I found it in snowflake documentation. Yes, this includes the current time component when subtracting 7 days. 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. example: select DATEADD(Day ,-1, current_date) as YDay This is the date, time, or timestamp to which you want to add. SQL Format Models. This indicates the units of time that you want to add. Ft ADD COLUMN cnmame2 STRING NOT NULL DEFAULT 0; UPDATE TABLE dbo. Snowflake is a native-cloud, self-managed service for enterprise-level modern data applications. 2 Answers. Adds the topic format type. 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. And determining if the date falls on a holiday (by querying against your holiday table) should be trivial. 2 Answers. FOR (Snowflake Scripting) A FOR loop repeats a sequence of steps a specific number of times. Ft SET cname2 = cname; ALTER TABLE dbo. If either the input_expr or the scale_expr is NULL, the result is NULL. 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. g. To calculate the start date from IsoWeek, we need to parse year and week values from IsoWeek, then find the first day of the week by the help of LAST_DAY () functions. 1 Answer. To do that, you can use a common table expression: with cte_sessions as ( select us. How to fetch Year and week number from the date field in Snowflake through SQL query. Valid values, we want to hh24: select getdate;. I am trying to calculate the AVG timestamp for last 7 days in Snowflake database. INSERT INTO TABLE (id, value, asOfDate, LastUpdated) -- AsOfDate is a variable. ”. Snowflake supports a single DATE data type for storing dates (with no time elements). Function 4: Extract or Date Part. 0000000) you can use either of these: Using these to establish the current date, then add (8-24) hours and or (22-24) hours to establish the boundaries of yesterday e. 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. DECLARE @day CHAR (2) SET @day = right ('0'+ cast (day (getdate ())as nvarchar (2)),2) print @day. DATEDIFF(WEEK, START_DATE, END_DATE) will count number of Sundays between two dates. CURRENT_TIMESTAMP Returns the current timestamp for the system. LOCALTIME. Get current date in snowflake. 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. ; TIME: You can use time type to store hour, minute, second, fraction with (includes 6 decimal positions). TIME : You can use time type to store hour, minute, second, fraction with (includes 6 decimal positions). formatDate ("yyyy-MM-dd",TalendDate. Related. Here is my query: select * from CHANNEL_C. files have names that begin with a common string) that limits access to a set. 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. AS_DATE¶. DATEDIFF(DAY/WEEK, START_DATE, END_DATE) will calculate difference, but the last date will be considered as END_DATE -1. dow_string. When date_part is week (or any of its variations), the output is controlled by the WEEK_START session parameter. 1. Here, you can e. Unfortunately, the naive approach with the DATEDIFF() function doesn't quite cut it here - using DATEDIFF('year', birthday, current_date) nets the difference between the current year and the birthday year, which. For details, see Supported Date and Time Parts. In addition, all accepted TIMESTAMP values are valid inputs for dates; however, the TIME information is truncated. Syntax. · User1281381861 posted Hi,jaymdouglas. Q&A for work. As in most contexts, NULL is not equal to NULL. Snowflake doesn't offer a function that does that. SELECT DATEADD(Minute,DATEDIFF(Minute, @StartTime, @EndTime),0) AS ElapsedTime; It gives the elapsed time in minutes. e. 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. If that doesn't work out, then it just assumes it's already in the 'dd/mm/yyyy' format. Sorted by: 1. 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. Both functions retrieve their value from the operating system in the. Improve this answer. snowflake SQL date conversion. While styles without century (e. For a variant expression: If the variant contains a string, a string conversion is performed. by date or location). Like Liked Unlike Reply. While migrating the code from Microsoft SQL Server you will need to rewrite this function in Snowflake. FF TZH:TZM'); Can you. as to the prior month window that can be done via DATE_TRUNC and DATEADD. You may want to try PostgreSQL and see if it meets your needs first. I couldn't find the. Time Travel snowflake: The Ultimate Guide to Understand, Use & Get Started 101. Minute of the specified hour. date_or_time_expr must evaluate to a date, time, or timestamp. snowflake-cloud-data-platform; or ask your own question. For example, a value of 3 says to use 3 digits after the decimal point (i. Shruti Shruti. DATABASE_STORAGE_USAGE_HISTORY. Each date value contains the century, year, month, day, hour, minute, second and milliseconds. String constants must always be enclosed between delimiter characters. You don't need to specify the format in the table definition as dates are stored in a binary format. SQL. GETDATE() The parentheses are required. Still, it is possible to influence the format the date would be checked against. SELECT to_char (nameofthecolum, 'month') FROM tablename; for MySQL users. Truncation does not remove the month and day; instead it sets them to the earliest date in the specified period. The default is month. I have tried with generator, but that's not give in the 15 minutes interval. (I didn't know SQL Server had CURRENT_TIME. Solution. SQL DatePart. 0 to 23. The default setting is YYYY-MM-DD. GETUTCDATE function Conversion Examples GETUTCDATE function in Microsoft SQL Server SELECT getutcdate() --2021-02-02 21:25:55. For both DATEDIFF and minus sign: Output values can be negative, for example, -12 days. DATEADD. You need 1) the data in the table HII_STM_PREM, 2) the results when you run your query against this data, and 3) the results that you want to achieve. Anything same in Snowflake for GETDATE ? Thank You. g. I tried to use the following: Here is my scenario,. g. Ask Question Asked 1 year, 9 months ago. For example (6_2021, 7_2021 etc). I believe Default Snowflake System Timezone is configured to use Pacific Time Zone. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. select t. My table has value as below: year :20 day:10 month :02 I need to dob value as 2020-10-02. MSSQL on the other hand does an implicit cast of '0' to DATE '1900-01-01' and returns the result in the requested date part. GETDATE () Get the current date and time. WHERE (CREATED_AT::DATE BETWEEN (CURRENT_DATE::DATE - INTERVAL '1 WEEK') AND CURRENT_DATE::DATE). You need the first 'AT TIME ZONE UTC' in order to tell the DB what the value currently is in, so it knows how to get to the second given time zone, 'Central Standard Time' in my example. You will want to read the how it week is defined, to make sure it meet your needs. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. In this article, we will check what are c ommonly used date functions in the Snowflake cloud data warehouse. Call of the procedure with null values: when we pass nulls, as soon as it comes inside the procedure they get transformed by 'undefined'. select column1 ,date_trunc ('week', column1) as week_start from values ('2021-03-24'::date), ('2021-03-15'::date); @user14328853 wow, you want the start of the week, and there is a function that does exactly that, and you prefer to the the last day of. Log In to Answer. To_DATE with the right pattern should work. 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). Follow answered May 28, 2021 at 13:21. . For the 3 argument version. If you haven't started writing an app with snowflake, it reads like a lot of a smoke. n_name order by sum (o. 0 to 59. I agree with Mike Nicewarner - it would be really cool to have a way to track the DDL changes. g. edited Jul 19, 2017 at 14:18. 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. When loading date or timestamp data into a table, you could encounter the following error: Date '0000-00-00' is not recognized. I did not get much help from Snowflake documentation about how I can take give column names using snowflake functions. Predicates in the WHERE clause behave as if they are evaluated after the FROM clause (though the optimizer can reorder predicates if it does not impact the results). ord. Your definition is related to Oracle. Thereafter, the weeks will be labelled 1, 2, 3,. The Overflow Blog The AI assistant trained on your company’s data. Follow answered Dec 1, 2009 at 8:30. g. Window functions operate on windows, which are groups of rows that are related (e. This should work if the column is of type date. date_or_time_expr (Required) must be a date or timestamp expression. If date_or_time_part is week (or any of its variations), the output is controlled by the session parameter. Shifts the cursor position down one row in this ResultSet object. addDate (TalendDate. dates)) Share. Convert string of YYYYMMDD to YYYY-MM-DD Date format in Snowflake. This blog talks about Azure Synapse vs Snowflake in great detail highlighting the 6 key differences between the two. date_expr. 0. Current best Snowflake query. dateadd (week, @week_number, @end_weekday): adds the given number of weeks and the given number of days into. @ejcortes yep I was in. 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. 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. E. 123456789+07:00')); insert. – skadya 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. The summary is used in search results to help users find relevant articles. Get the date and time right now (where Snowflake is running): select current_timestamp ; select getdate(); select systimestamp(); select localtimestamp ; Find. 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. @end_weekday for the week last day: 6 for next Sunday, 5 if Saturday. date_trunc as the documentation say, truncates a timestamp to values on different grain. The query (as asked by the OP) given above works, but Snowflake appears to malfunction when you pass a column with a named/dynamic value expression instead of CURRENT_DATE (a static expression). If your date string is formatted in a well-known manner, TO_DATE's automatic parsing (or a direct cast using the :: operator) will suffice, and you can write your query this way:. Extracts the corresponding date part from a date or timestamp. 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. 000'::Timestamp_TZ, 'yyyy-mm-dd hh:mi:ss') 2021-07-19 02:45:31. The number of times might be specified by the user, or might be specified by the number of rows in a cursor. When I am using the concat_ws I'm getting expected result, however the padded with 00 the dob printed like 0020-10-02. These functions (and date parts) disregard the session parameters (i. Select current_date function usage examples. Follow answered Oct 14, 2021 at 14:25. Note: I do not know if/how to get the full month name natively from Snowflake, and I do not know how to get single digit day numbers; so, instead of "August 1, 2018", I can show you how to get "Aug 01, 2018". 5. But be sure to make sure your account's parameter for the week start is the default. mcguigan (Snowflake) the problem still persists. milliseconds or nanoseconds) since the start of the Unix epoch (1970-01-01 00:00:00 UTC). I'm trying variations of window functions with last_value or lag, and partitioning on ID, order by Date, with the IGNORE NULLS clause. By default, half-points are rounded away from zero for decimals. The value can be a string literal or an expression that returns a string. Solution. months 1-12, days 1-31), but it also handles values from outside these ranges. 2. 0. OrderDate < dateadd(dd, datediff(dd, 0, getdate()) + 1, 0); Please note how I truncate the time from the getdate() function. But if you are casting to date there is no need to truncate as they are the same value, thus '2019. rachel. mcguigan (Snowflake) , i'd be more than happy if you could provide a solution. Snowflake supports using string constants to specify fixed date, time, or timestamp values. Is there a way to change our Snowflake Account to point to different Timezone (preferably ) UTC ? select CURRENT_TIMESTAMP(), convert_timezone( 'US/Eastern',CURRENT_TIMESTAMP()) We would like to get UTC datetime for. Something like select current_timezone. For example, DATEDIFF(milliseconds, '00:00:00',. To_DATE with the right pattern should work. You can not use ALTER TABLE to change the default for a column unless it's a sequence or add a column default. SYSTIMESTAMP. session_id, s. If the index points outside of the array boundaries, or if the indexed element does not exist (in a sparse array), then this function returns NULL. For example if. Add a comment. CREATEDATE) The Snowflake documentation on this SQL function appears to explain how the datadd simply changes the date. 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. r/snowflake. 1. extract a certain part from a timestamp, in the example below. That means you could get a series of disparate dates instead of the desired result. Join our community of data professionals to learn, connect, share and innovate together1 Answer. 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. To Subtract 7 days from the current timestamp: select dateadd (day,-7,current_timestamp ()); To Subtract 7 months from the current timestamp:0. 241 -0700 . DATEDIFF supports years, quarters, months, weeks, days, hours, minutes, and seconds. I've written a Java based UDTF in Snowflake with a precompiled jar. snowflake-cloud-data-platform; Share. It takes date value 1900. 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. The value can be a string literal or an expression that returns a string. 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. 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. A date to be converted into a timestamp. If we round by year, we can use the year () function (or month (), day (), week (), etc: select year (getdate ()) as year; Round and Format. In SnowSQL, and the Snowflake web UI, you can store current_timestamp() in a variable. This approach works equally well for both tables and views. Modified 7 months ago. Using the below only returns the max of date for the relevant group, not the entire table. Snowflake does not currently support the special date or timestamp. ID, ta. Are there any function which I can use to generate and build this table for couple of years worth data. 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. GETDATE. snowflake-cloud-data-platform; snowsql; or ask your own question. Aliases: LOCALTIMESTAMP , GETDATE , SYSTIMESTAMP Syntax CURRENT_TIMESTAMP( [ <fract_sec_precision> ] ) CURRENT_TIMESTAMP Arguments fract_sec_precision This optional argument indicates the precision with which to report the time. Usage Notes. When date_part is week (or any. Ask Mike anything about becoming a Data Superhero, building ML models, his journey as a global nomad, and more! EXTRACT. RequestNumber AND dt >= ta. Chris_Ben Chris_Ben. 2. Featured on Meta Incident update and uptime reporting. Improve this answer. I need the time element for the insert, this could be user education/error;Extract the field name from the vartab table: SELECT GET_PATH(v, 'attr [0]. select pg_timezone_abbrevs(); For more information, see Appendix: Time zone names and abbreviations. 1 Answer. select ADD_MONTHS(CURRENT_DATE,-1) as result; The main difference between. To get rid of that, convert to a date: WHERE Date >= CAST (DATEADD (day, -7, GETDATE ()) as DATE) Share. The first step is to select Generate SQL Script in the top menu: A popup lets us select what types of objects to include in the script. Hour of the specified day. Arguments None. Way around this is to recreate the table with a new name and the defaulted columns, insert data into the new table and then use the alter table swap functionality to switch over. Minute uses the hour and minutes from the time. Snowflake - Query Date and Time. Need help from experts on this. 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. Statement variable binding has a little "version 0. DATE_TRUNC function Examples. SELECT yourfields from yourTable WHERE yourfieldWithDate > dateadd(dd,-1,getdate()) If you are on the 2008 increased accuracy date types, then use the new sysdatetime() function instead, equally if using. How to handle numbers in column names in Snowflake. A number of seconds (if scale = 0 or is absent) or fractions of a second (e. path is an optional case-sensitive path for files in the cloud storage location (i. Next Topics: Date and Time Input / OutputI have this piece of code that works in SQL server. It requires parentheses ( SYSDATE () ), whereas CURRENT_TIMESTAMP can be. This allows, for example, choosing the N-th day in a year, which can be used to simplify some computations. 1. Using Window Functions. Extract date from a text string using Snowflake REGEXP_REPLACE Function The REGEXP_REPLACE function is one of the easiest functions to get the required value when manipulating strings data. The string must start. too many arguments for function [TO_TIMESTAMP (CURRENT_TIMESTAMP (), 'DD-MM-YYYY HH:MI:SS')] expected 1, got 2 Stack. Learn more about TeamsI am trying to convert the date I have got using the GETDATE() function into YY-MON-DD format such as 04 Nov 2022. end_date, row_number() over (partition by user_id. @rachel. Adds the system as yearofweek 1 year is now where snowflake using streams in this article explains the date talenddate. 000000000 -07:00', 'YYYY-MM-DDHH24:MI:SS. All historical data maintained in Fail-safe for. 2. connector from snowflake. Extracts the three-letter day-of-week name from the specified date or timestamp. I'm trying to calculate an age value for our users based on their birthday, which one would expect to be a simple enough operation. Serial, tb. Extracts the specified date or time part from a date, time, or timestamp. This gives you all the session IDs for the day, plus their row number. create a date range based on min & max dates in a group. 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. LAST_DAY function Usage. – skadya. Introduction. We might have: 2021-11-04T00:00:00. The unit (e. I've tried somethnig like this: Alter table "Kredit" ADD "Date" CURRENT_DATE()It seems snowflake does not recognize 'ww' format. GETDATE() (and CURRENT_TIMESTAMP) return the timestamp of the start of the transaction. To empower your business decisions with data, you need Real-Time High-Quality data from all of your data sources in a central repository. This should be an integer. g. Create and load the table: create or replace table vardttm (v variant); BEGIN WORK; insert into vardttm select to_variant(to_date('2017-02-24')); insert into vardttm select to_variant(to_time('20:57:01. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. 695 1 1 gold badge 12 12 silver badges 21 21 bronze badges. Equivalent Redshift query. I hope it will help. The default is month. I know, Default format to convert string into date is YYYY-MM-DD in snowflake. What is the best way to set multiple variables in snowflake from a table. Functions like: select Nation, Customer, Total from (select n. Ask Question Asked 7 months ago. example: select DATEADD(Day ,-1, current_date) as YDayRedirecting to - docs. I have a date field called accesioned_date=2022-03-01. Data for a specific date. Cause. . We will use the GET command to DOWNLOAD files from a Snowflake internal stage (named internal stage, user stage, or table stage) into a directory/folder on a client machine. SELECT GETDATE () AT TIME ZONE 'UTC' AT TIME ZONE 'Central Standard Time'. snowflake-cloud-data-platform; Share. Here is a workaround using update statement: Create the column_name with timestamp datatype. your date time columns will return UTC time stamps and you won't be able to match time. GETDATE function equivalent in Snowflake SELECT CURRENT_TIMESTAMP() --2021-02-02 21:25:20. 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. As such, they can be specified as arguments in the TO_CHAR , TO_VARCHAR and TO_DECIMAL , TO_NUMBER , TO_NUMERIC conversion functions. I'm sure it's something ridiculous, but if someone could help me out I'd really appreciate it. Expression to be converted into a time: For string_expr, the result of converting the string to a time. The NOW() function returns the current date and time. Extracts the three-letter month name from the specified date or timestamp. I have used the code contained below to create date and time scaffolds for several clients for various reasons, such as populating records between the “CreateDate” and “CloseDate” of a data point. Syntax CURRENT_DATE() CURRENT_DATE Usage Notes To comply with ANSI standards, this function can be called without parentheses. Snowflake official documentation. getDate() + days); return result; } var dest_date = addDaysInJs(source_date, 1); // Insert the incremented date using its ISO representation. For example, We want to get the difference between Jan 10th 2021 and Jan 25th 2021, then. dt ORDER BY RequestNumber, dt ASC);Creating Constraints. Syntax CURRENT_DATE() CURRENT_DATE Usage Notes To comply with ANSI standards, this function can be called without parentheses. n_name Nation, c. The provided solution to trick the. 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. 5,815 2 2 gold badges 18 18 silver badges 33 33 bronze badges. )DATEDIFF function Usage. 7k 6 6 gold badges 52. Note that current_timestamp (). Snowflake SQL API date format. 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. Redirecting. execute, line 25 position 12 datatype of watermark_value column in application_control table is TIMESTAMP_NTZ. Shruti Shruti. ). The query (as asked by the OP) given above works, but Snowflake appears to malfunction when you pass a column with a named/dynamic value expression instead of CURRENT_DATE (a static expression). 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. TO_DATE (O. Temporary policy: Generative AI (e. g. 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. what I want is the default value is the getdate(). 'undefined'. Unofficial subreddit for discussion relating to the Snowflake Data Cloud Members Online • eeshann72. If your dataset is coming from some varchar column and if the format of your string date is not consistent. date_or_time_part must be one of the values listed in . This is the number of months you want to add. I start reading. RequestNumber AND tb. For DATE and TIMESTAMP data, Snowflake recommends using years. Yes if the wind is point in the correct direction Snowflake with do this for you. One or more columns in your CSV file contains the special date or timestamp, 0000-00-00 or 0000-00-00 00:00:00. *, min (date) over (partition by cardid) as min_date from t ) t where legit = 0 and date < min_date + interval '10 day. The core. 2. 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. This is the date or timestamp expression to which you want to add a specified number of months. 6. EXTRACT. 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. I think you want to use TO_DATE here along with LEFT: SELECT TO_DATE (LEFT (timestamp, 10), 'YYYY-MM-DD') AS modified_ts FROM yourTable; Note that if you don't require a bona fide date, but rather just a date string, then LEFT (timestamp, 10) alone should suffice.