TIMESTAMP_TZ. Extract Date using Snowflake REGEXP_REPLACE Function. I've tried using partition over and a select sub query but I'm. end_date, row_number() over (partition by user_id. The following are the three important. I wanted to create a view on the top of this date table and introduce an extra column say "date_id_365". d_dates (start_date date, end_date date) RETURNS TABLE (date_id number, generated_date date) LANGUAGE. Sep 8. It is always 01-01. I have been facing the issue while retrieving year from snowflake table. However, this answer is definitely the "easiest" way to go. Default cannot be an expression when adding non-NULL column 'tab1'. Shifts the cursor position down one row in this ResultSet object. e. We have these planned as future extensions. Also when we have 99 in the year column then while. e. Extracts the corresponding date part from a date or timestamp. Extracts the specified date or time part from a date, time, or timestamp. Minute uses the hour and minutes from the time. 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. unsubscribe here or customize. Best method to get todays data through a view snowflake. The returned value contains four fields: < major_version >. Know everything you need about Snowflake DATEDIFF. snowflake-cloud-data-platform; or ask your own question. Snowflake - Setting Date Time format in result of Query. You can improve the accuracy of search results by including phrases that your customers use to describe this issue or topic. These differences are depicted on the basis of mode of service, compute resources, scalability, cost, administration, and interoperability with the Azure Stack. path is an optional case-sensitive path for files in the cloud storage location (i. Minute of the specified hour. Expand Post. 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. SELECT GETDATE () AT TIME ZONE 'UTC' AT TIME ZONE 'Central Standard Time'. How to fetch Year and week number from the date field in Snowflake through SQL query. If that doesn't work, you may want to try. When loading date or timestamp data into a table, you could encounter the following error: Date '0000-00-00' is not recognized. The article wraps up the discussion with the. 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. 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. dateadd (week, @week_number, @end_weekday): adds the given number of weeks and the given number of days into. Specifies the day of week used to calculate the date for the previous day. This function is similar to CURRENT_TIMESTAMP, except that: It returns the current timestamp in the UTC time zone, whereas CURRENT_TIMESTAMP returns the. Snowflake supports a single DATE data type for storing dates (with no time elements). 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. Shruti Shruti. Usage Notes¶. My table has value as below: year :20 day:10 month :02 I need to dob value as 2020-10-02. For DATE and TIMESTAMP data,. Adds the system as yearofweek 1 year is now where snowflake using streams in this article explains the date talenddate. 1. 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. 000'::Timestamp_TZ, 'yyyy-mm-dd hh:mi:ss') 2021-07-19 02:45:31. use DATEADD function to add or minus on data data. Still, it is possible to influence the format the date would be checked against. 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. GETDATE () in SQL Server returns the system date and time to arrive at the current day (i. 2 Answers. Snowflake official documentation. AS_DATE¶. If a non-integer decimal expression is input, the scale of the result is inherited. month) used to calculate the difference determines which parts of the DATE, TIME, or TIMESTAMP field are used to determine the result and thus determines the precision of the result. getdate () will return the date as is on your local system. g. 0. Ft SET cname2 = cname; ALTER TABLE dbo. Transitory Data). 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. select * from events1 where event_date between ‘2022-05-19’ and ‘2022-06-19. how can I retrieve the current GMT date and time in Snowflake SQL. How to find time difference in minutes in SQL in Snowflake. – NickW. inserting timestamp values into Snowflake table. After doing research work on snowflake datediff function, I have found the following conclusions. SELECT ta. CREATEDATE) The Snowflake documentation on this SQL function appears to explain how the datadd simply changes the date. How to get difference betwen these below two dates in snowflake. This is what I tried in Snowflake: CREATE OR REPLACE PROCEDURE SP_INSERT () RETURNS TABLE LANGUAGE SQL AS DECLARE. if you want just the truncated date, casting to date as cmcau mentions is a simple way to go. 2 Answers. The following functions allow you to specify the expected date, time, or timestamp format to parse or produce a string: For example, get the current date, subtract date values, etc. Snowflake supports using string constants to specify fixed date, time, or timestamp values. Generate a date range in Snowflake within a tabular UDF. This is the number of months you want to add. ; TIMESTAMP: for year,. CURRENT_TIMESTAMP Returns the current timestamp for the system. For the 3 argument version. All historical data maintained in Fail-safe for. Adds the specified value for the specified date or time part to a date, time, or timestamp. Thank you Pramit Marattha. 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. For the first week of the year, we do not need to make a complex calculation. TIME : You can use time type to store hour, minute, second, fraction with (includes 6 decimal positions). Data is shown as nulls in the table. Next Topics: Date and Time Input / OutputI have this piece of code that works in SQL server. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. 2. To get MM/DD/YYYY use SELECT CONVERT (varchar, getdate (), 1) For detailed explaination try this. g. For ' integer ' (a string containing an integer), the integer is treated as a number of seconds, milliseconds, microseconds, or. OrderDate < dateadd(dd, datediff(dd, 0, getdate()) + 1, 0); Please note how I truncate the time from the getdate() function. date '2010-09-14' time '10:03:56' timestamp '2009-09-15 10:59:43'. It is a customer responsibility to ensure that no personal data (other than for a User object), sensitive data, export-controlled data, or other regulated data is entered into any metadata field when using the Snowflake Service. This is the date, time, or timestamp to which you want to add. r/snowflake. I agree with Mike Nicewarner - it would be really cool to have a way to track the DDL changes. 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. pandas_tools import write_pandas success, nchunks, nrows, _ = write_pandas(cnn, df, "TABLE_NAME", quote_identifiers=False) >>> ProgrammingError: 100071 (22000): Failed to cast variant value 1466467200000000 to DATE A few things I tried:Take the hour difference of the GetDate () now and the time it is now in EST use this code where 1 is that said difference ( in this instance the server is in Central Time zone) (This is also assuming your server is. 1 Answer. 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. Return most recent non-null value prior to date minus 1 year -- Snowflake. As long as everyone knows that it only works on DateTime. GETDATE function Conversion Examples GETDATE function in Microsoft SQL Server SELECT getdate() --2021-02-02 21:25:20. dow_string. DATEDIFF(DAY/WEEK, START_DATE, END_DATE) will calculate difference, but the last date will be considered as END_DATE -1. < minor_version >. connector from snowflake. Hello, The calendar table is used extensively in reporting to generate weekly / monthly /quarterly reports. Conclusion. Convert dates to dates with a first day of the month in Snowflake. just somebody just somebody. Oct 22, 2022. But be sure to make sure your account's parameter for the week start is the default. In the example above, using v:attr [0]:name has the same effect as the left-hand. I did not get much help from Snowflake documentation about how I can take give column names using snowflake functions. Cause. I found it in snowflake documentation. SYSDATE. to_timestamp. Share. Note that in all cases, the returned value is a TIMESTAMP , but with zeroes for the portions (e. SELECT EXTRACT (MONTH FROM nameofthecolum) FROM tablename. Snowflake - given a start and end date column, break out each month and count number of days for the month into separate rows. LOCALTIME. Snowflake doesn't offer a function that does that. If value is NULL, then the return value of the function is NULL, whether or not the list or subquery contains NULL. 100, 101 etc) means year will come in yyyy format. For example if. ). For example (6_2021, 7_2021 etc). Following are. For a timestamp expression, the date from the timestamp. Learn the syntax, examples, & use cases to. For example, the following returns NULL, not TRUE: SELECT NULL IN (1, 2, NULL) AS RESULT; Copy. g. For a timestamp expression, the date from the. But if you are casting to date there is no need to truncate as they are the same value, thus '2019. . 676 2 2 gold. 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. You will want to read the how it week is defined, to make sure it meet your needs. If you are trying to use add_months rather than dateadd than the query should be . Selecting a date range that dynamically excludes the current month in SQL. 695 1 1 gold badge 12 12 silver badges 21 21 bronze badges. 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. Work out the number of months from a fixed financial year starting point, e. Extracts the three-letter day-of-week name from the specified date or timestamp. too many arguments for function [TO_TIMESTAMP (CURRENT_TIMESTAMP (), 'DD-MM-YYYY HH:MI:SS')] expected 1, got 2 Stack. as to the prior month window that can be done via DATE_TRUNC and DATEADD. SQL Snowflake Min Date For Each Record & Group By Month. I'm having trouble getting it to run in snowflake. GETDATE returns the current date and time in the current session time zone (UTC by default). millisecond uses the hour, minute, second, and first three digits of the fractional seconds. 0 (or higher) for Python, which supports the Arrow data format that Pandas uses; Python 3. You could use a padding trick with RIGHT here: SELECT RIGHT ('0' + CAST (DATEPART (month, prod_date) AS nvarvhar (10)), 2) FROM myTbl; The idea is to prepend a 0 to every month number string, and then retain only the right two digits, which would be either a two digit month already, or a single digit with a zero in front of it. The parameter that determines how any/all date values are rendered (as text) in a database client is "DATE_OUTPUT_FORMAT". Statement variable binding has a little "version 0. 0. Featured on Meta Incident update and uptime reporting. Along with Preeti Shrimal, Adwate Kumar. 2. 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. When date_part is week (or any of its variations), the output. 1. First, you need to omit the quotes or else 'GETDATE ()' is just a string. Function 4: Extract or Date Part. ”. An expression that evaluates to an INTEGER. I am trying to fetch both the months and years from the Column (MISSUE) while introducing an "_" in snowflake. Log In to Answer. Usage Notes. Snowflake official documentation. The CAST depends on what kind of date type you need. Like Liked Unlike Reply. select cast (date_trunc ('day',max (my_timestamp)) as date) from my_table. some approaches: DATA_TRUNC function select date_trunc (‘second’ , now ()) Predefined Functions in Snowflake. The REGEXP_REPLACE function is one of the easiest functions get required value. Share. 2. In SQL Server I can do this using recursive SQL but looks like that functionality is not available in Snowflake. 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. 1. what I want is the default value is the getdate(). 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. I've tried somethnig like this: Alter table "Kredit" ADD "Date" CURRENT_DATE()It seems snowflake does not recognize 'ww' format. Styles with century (e. 08/12/2018 12:20 PM, Now I need to cast this as datetime . let me know if you need more details. Jul 20, 2021 at 21:54. Hour uses only the hour from the time/timestamp. DATE accepts dates in the most common forms ( YYYY-MM-DD, DD-MON-YYYY, etc. Download the latest version of the Snowflake Python client (version 2. LAST_DAY function Usage. 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. 1 What is the Syntax of To_DATE Function in Snowflake?Snowflake DATEDIFF function returns the difference between 2 dates thus it doesn't accept NUMBER as an argument in place of a date. It is always 01-01. g. This topic describes how to use the different types of window functions supported by Snowflake, including: General window functions. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. Hi, I'm connecting to Snowflake via Excel. Select current_timestamp; select getdate; select getdate; query date format type options. 5,815 2 2 gold badges 18 18 silver badges 33 33 bronze badges. I want to access the value of "my value" from within my block but I can't seem to get it. While styles without century (e. If date_or_time_part is week (or any of its variations), the output is controlled by the session parameter. addDate (TalendDate. 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. g. minute uses the hour and minute. If a non-integer decimal expression is input, the scale of the result is inherited. date_or_time_part must be one of the values listed in Supported Date and Time Parts. How to get the correct date format. Adds the date calculation why use. SELECT '20200710', TO_DATE('20200710'); is returning the following output. Check Your Caching. This unit of measure must be one of the values listed in . 0. It doesn’t download the data from the table; it downloads the data from the stage, so first of all, you need to unload the data from the. 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. I have a query that converts DATETIME value to week number and day of week. RequestNumber AND dt >= ta. SnowSQL to Select Day & Time Separately. snowflake-cloud-data-platform; snowsql; or ask your own question. Snowflake SQL convert date 'YYYY-MM-DD' to 'DD-MM-YYYY' 1. 2. It takes date value 1900. Examples. date at time 00:00:00. GETDATE() (and CURRENT_TIMESTAMP) return the timestamp of the start of the transaction. 7k 6 6 gold badges 52. date_expr. Ft DROP COLUMN. Hot Network QuestionsThe current date/time in oracle is retrieved using SYSDATE; Although VARCHAR works and is currently synonymous with VARCHAR2, you probably want to use VARCHAR2 for a string data type. The results include: All data stored in tables and materialized views in the database (s). Create months between two dates Snowflake SQL. DATE_PART(WEEK,DATETIME) Week , DATE_PART(DAYOFWEEK,DATETIME) Day_of_week. ) SNOWFLAKE SQL. 1 Answer. snowflake-task; Share. extract a certain part from a timestamp, in the example below. This can be archive in MS Access query as:1. DATEADD function Arguments date_or_time_part. 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. . Specifies the day of week used to calculate the date for the previous day. You can use the below workaround if you want the data in UTC timezone. Date/Time Data Handling In Snowflake. I am attempting to convert a date (formatted as yyyy-mm-dd) to a year-month format (ex: 2021-07) while keeping the date datatype. Converting day datetime to timestamp in Snowflake. 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. 3. Is there a snowflake sql function that. GETDATE function equivalent in Snowflake SELECT CURRENT_TIMESTAMP() --2021-02-02 21:25:20. e. But you can influence how it is rendered when you pull it from the database. Another option is adding new column, copying data and renaming column: ALTER TABLE dbo. net. I'm fairly new to snowflake itself. This should be an integer. For example, if you want to add 2 days, then the value is 2. It provides analytics and big data capabilities using multiple languages and. Call of the procedure with null values: when we pass nulls, as soon as it comes inside the procedure they get transformed by 'undefined'. As in most contexts, NULL is not equal to NULL. While migrating the code from Microsoft SQL Server you will need to rewrite this function in Snowflake. setDate(result. CURRENT_TIMESTAMP is the equivalent for GETDATE function in Snowflake. This is the date, time, or timestamp to which you want to add. I want the end result to be a date. 8. Improve this answer. Azure Synapse is an enterprise-level analytics service. TO_DATE doesn't seem to work in Snowflake – Justine Mit. The summary is used in search results to help users find relevant articles. when null use 42, which can be done implemented as read operation. 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, We want to get the difference between Jan 10th 2021 and Jan 25th 2021, then. The data contained in metadata fields may be processed outside of your Snowflake Region. One or more columns in your CSV file contains the special date or timestamp, 0000-00-00 or 0000-00-00 00:00:00. 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. SQL. g. 105 1 1. SELECT current_date () AS a, WEEKOFYEAR ( a ), WEEKISO ( a ) ; gives: A. snowflake-cloud-data-platform; Share. I would recommend that you replace it with the snowflake syntax instead of using your own UDF to do this as it requires you to also share your UDF. 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). You don't need to specify the format in the table definition as dates are stored in a binary format. 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. 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. 000 . It is optional if a database and schema are currently in use within the session; otherwise, it is required. In Snowflake, however, we can use the generator function. or. ’ select * from events1. These functions are alternatives to using the DATE_PART (or. Introduction. by date or location). 1. Please check on below, which I have given a try if its what you are looking at. It's declared in the source table as a. Let's say you are pulling some data and the DB server is located on a UTC location. E. GETDATE () Get the current date and time. Another way to solve this (without calculating the date difference 3 times or more) is to get the total number of years when subtracting the two values: SELECT datediff (YEAR, '1900', DATEADD (d, -1, GETDATE ()) - r. they always follow the ISO semantics). Default timezone in Snowflake is Pacific Daylight Time (PDT). Eric G Eric 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. Follow answered Oct 14, 2021 at 14:25. Code is as follows: @CreatedByDate smalldatetime ) AS -- INSERT the new Record INSERT INTO Suppliers (SupplierName, SupplierAddress. Pramit is a Technical Content Lead at Chaos Genius. 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. second uses the hour, minute, and second, but not the fractional seconds. 1. Test them both and see what the Profile looks like to see if it truly makes a difference. 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. Time Part Extracted from Time / Timestamp. 1. 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. Arguments None. There are 3 different timestamp types in Snowflake: TIMESTAMP_NTZ. 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. @Angie Coleman (Snowflake) @rachel. 0. When date_or_time_part is week (or any of its variations), the output is controlled by the. thanks. Data type is VARCHAR and below is the sample data. Alternative for DATE_PART. execute, line 25 position 12 datatype of watermark_value column in application_control table is TIMESTAMP_NTZ. Possible Values. YEAR* / DAY* / WEEK* / MONTH / QUARTER¶. create a date range based on min & max dates in a group. ie (2022, 13th week, 3 for Weds) would equate to today's date 2022-03-30. 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. McDonald’s is offering the new Big & Cheesy — a 100% beef patty, two slices of cheese, red onions, crispy onions, and cheese sauce, all in a freshly toasted. 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¶. throwing below while inserting timestamp values. 0 to 23. g. It returns the start date or time of the current statement, even when it is within a transaction block. 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. A common use is to get a datepart from the current date. data that has been changed or deleted) at any point within a defined period. Hi everyone, I need to add one new column in a table where I need to put current date,. More generally, swapping the inputs reverses the sign: MONTHS_BETWEEN(d1, d2) = -MONTHS_BETWEEN(d2, d1). snowflake. 850. If that doesn't work out, then it just assumes it's already in the 'dd/mm/yyyy' format. Snowflake does not currently support the special date or timestamp. Supported Date and Time Parts. where to_date (CREATED_DATE) = to_date ('2018-09-24'); @snowflakestar. Share. Notes. In Snowflake you can rewrite the query : SELECT datediff (day, '1900-01-01',. whole years completed. is there any function which can show that. I'm trying variations of window functions with last_value or lag, and partitioning on ID, order by Date, with the IGNORE NULLS clause. TalendDate. If the value is a non-integer numeric value (for example, FLOAT) the value will be rounded to the nearest integer. This code will format it how you want it. select pg_timezone_abbrevs(); For more information, see Appendix: Time zone names and abbreviations. See also: AS_<object_type>When storing timestamps, Snowflake stores time zone data in the form of adding the offset at the end of the timestamp. SYSTIMESTAMP. net. (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. That means you could get a series of disparate dates instead of the desired result. 5. Snowflake caches data in the result cache. 1. How to convert yyyymm to yyyy-mm-dd in sql? 1. Adds the topic format type. 2018-08-12 12:20:00. Connect and share knowledge within a single location that is structured and easy to search. 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). 601) Featured on Meta Moderation strike: Results of negotiations. CREATEDATE)>=DATEADD (YEAR,-12,O. Syntax CURRENT_DATE() CURRENT_DATE Usage Notes To comply with ANSI standards, this function can be called without parentheses. 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.