c_name Customer, sum (o. to get month name in snowflake. DATE_PART(WEEK,DATETIME) Week , DATE_PART(DAYOFWEEK,DATETIME) Day_of_week. Its return value is TIMESTAMP_NTZ, whereas CURRENT_TIMESTAMP returns TIMESTAMP_LTZ. How to Get a Snowflake DDL for All Tables. LOAD_TIME VARCHAR(10) - Sample Data: LOAD_TIME (HHMM) 1017 0927 0713 0645 1753 2104 1253. GETDATE () in SQL Server returns the system date and time to arrive at the current day (i. 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. 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. inserting timestamp values into Snowflake table. This is the number of units of time that you want to add. The CAST depends on what kind of date type you need. g. Selected as Best Selected as Best Like Liked Unlike Reply 2 likes. For DATE and TIMESTAMP data,. In case of NULL input it will result in to NULL. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. This unit of measure must be one of the values listed in . DATE accepts dates in the most common forms ( YYYY-MM-DD , DD-MON. session_id, s. 460Use the following steps to create a linked service to Snowflake in the Azure portal UI. Learn the syntax, examples, & use cases to help you master date calculations in Snowflake. to specify the time with a precision of milliseconds). This indicates the units of time that you want to add. For both DATEDIFF and minus sign: Output values can be negative, for example, -12 days. SELECT to_varchar (nameofthecolum, 'MMMM') FROM tablename; for PostgreSQL or Oracle. Like Liked Unlike Reply 1 like. I am working with Snowflake into getting data from various data sources where date and date-time formats are not the same even within some systems. Follow answered May 28, 2021 at 13:21. Snowflake SQL API date format. DECLARE @startofmonth date SET @startofmonth = DATEADD (dd,1,EOMONTH (Getdate (),-2)) The -2 will get you the first day of last month. What is the best way to set multiple variables in snowflake from a table. e. Using the below only returns the max of date for the relevant group, not the entire table. 2021-11-04. 0. Pramit is a Technical Content Lead at Chaos Genius. 1 Answer. Ask Mike anything about becoming a Data Superhero, building ML models, his journey as a global nomad, and more! EXTRACT. @snowflakestar. 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). SQL DatePart. To sum up, depending on requirements: DEFAULT DATE 'YYYY-MM-DD' or if it has to be a current date DEFAULT. Importing Date into Snowflake tables. 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. Today. The simplest form is to use part_trunc and truncate to 'week' using week_start 1. How Snowflake Determines the Input and Output Formats to Use. we are inserting values to a table through a procedure , one values we are inserting is current_timestamp. Functions like: select Nation, Customer, Total from (select n. The core. 1. There are default settings which we don’t have to touch but we must know how to use then while creating file formats so copy. Current best Snowflake query. 18. dt FROM ta JOIN tb ON tb. Consider the below example to replace all characters except the date value. 0. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. User-275508788 posted I am trying to insert the current date with GetDate in a stored procedure using SQL Server 2005 and I can't figure out the context. date_expr. Solution. mcguigan (Snowflake) 4 years agoAlternative is table recreation with new definition containing DEFAULT and repopulating data. It is always 01-01. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. second uses the hour, minute, and second, but not the fractional seconds. For example (6_2021, 7_2021 etc). Expand Post. Ask Question Asked 7 months ago. 3 Answers. DATEDIFF supports years, quarters, months, weeks, days, hours, minutes, and seconds. select * from events1 where event_date between ‘2022-05-19’ and ‘2022-06-19. For timestamp_expr, the time portion of the input value. @Angie Coleman (Snowflake) @rachel. @mikeyaworski ,. An expression that evaluates to an INTEGER. GETUTCDATE is a nondeterministic function. For example, TRUNC (TO_DATE ('2013-08-05'), 'QUARTER') returns the first date in the third quarter of the year 2013, which is July 1, 2013. ; TIME: You can use time type to store hour, minute, second, fraction with (includes 6 decimal positions). if you want just the truncated date, casting to date as cmcau mentions is a simple way to go. Test them both and see what the Profile looks like to see if it truly makes a difference. 0. And determining if the date falls on a holiday (by querying against your holiday table) should be trivial. net. Possible values are year, quarter, month, or week (or any of their supported variations). Equivalent Redshift query. 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. or. 0. 0 or higher). Still, it is possible to influence the format the date would be checked against. 0. Hi, I'm connecting to Snowflake via Excel. I wanted to create a view on the top of this date table and introduce an extra column say "date_id_365". * SQLines SQL Converter - SQL scripts assessment and. 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. If the input data type is DATE, and the date_or_time_part is hours or. Truncate a date (from a timestamp) down to the year, month, and day: Truncate a TIMESTAMP down to the hour, minute and second. Here is a workaround using update statement: Create the column_name with timestamp datatype. I have been facing the issue while retrieving year from snowflake table. 000000000 -07:00', 'YYYY-MM-DDHH24:MI:SS. 5 to 0), pass in 'HALF_TO_EVEN' for the rounding_mode argument. 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. The default is month. date_part (Optional) is the date part for which the last day is returned. See the following example: SELECT NOW (); now -----2017-03. getdate () will return the date as is on your local system. GETUTCDATE function Conversion Examples GETUTCDATE function in Microsoft SQL Server SELECT getutcdate() --2021-02-02 21:25:55. 241 -0700 . Snowflake supports a single DATE data type for storing dates (with no time elements). But if you are casting to date there is no need to truncate as they are the same value, thus '2019. For example, if you want to add 2 days, this is 2. 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. The feature to add a default value for a column using an alter statement is not supported in Snowflake as documented here. Truncating or Rounding the Timestamps is useful for “grouping by time. You can not use ALTER TABLE to change the default for a column unless it's a sequence or add a column default. 2. Your results would be 9/1/18. snowflake. The Snowpark library provides an intuitive library for querying and processing data at scale in Snowflake. For the first week of the year, we do not need to make a complex calculation. Follow. Ajay Sant Ajay Sant. To_DATE with the right pattern should work. RequestNumber = ta. It is always 01-01. 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. in Nov 2022. This specifies the position of the element to retrieve from the ARRAY. When loading date or timestamp data into a table, you could encounter the following error: Date '0000-00-00' is not recognized. The Overflow Blog Medical research made understandable with AI (ep. months 1-12, days 1-31), but it also handles values from outside these ranges. However, this answer is definitely the "easiest" way to go. mcguigan (Snowflake) the problem still persists. SELECT GETDATE () AT TIME ZONE 'UTC' AT TIME ZONE 'Central Standard Time'. get current date in uipath , snowflake timestamp datatype. GETDATE () Get the current date and time. SELECT TO_VARCHAR(GET_DATE, 'DD-MON-YY') returns the desired. Notes. 2 Answers. For more information on loops, see Working with Loops. Note that truncation is not the same as extraction. extract a certain part from a timestamp, in the example below. Snowflake supports a single DATE data type for storing dates (with no time elements). 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. GET COMMAND . Along with Preeti Shrimal, Adwate Kumar. In SnowSQL, and the Snowflake web UI, you can store current_timestamp() in a variable. select t. Convert string of YYYYMMDD to YYYY-MM-DD Date format in Snowflake. Sorry @JustineMit. Featured on Meta Incident update and uptime reporting. Note that in all cases, the returned value is a TIMESTAMP , but with zeroes for the portions (e. For example, a value of 3 says to use 3 digits after the decimal point (i. 5 Answers. RequestNumber AND tb. highest, second-highest, etc. SELECT to_char (nameofthecolum, 'month') FROM tablename; for MySQL users. Unofficial subreddit for discussion relating to the Snowflake Data Cloud Members Online • eeshann72. I'm trying variations of window functions with last_value or lag, and partitioning on ID, order by Date, with the IGNORE NULLS clause. The REGEXP_REPLACE function is one of the easiest functions get required value. The CONVERT function offers various methods for obtaining pre-formatted dates. This. Are you trying to get the first day of the previous month? If so, try this DATEADD( month, -1 , date_trunc('month', current_date()) )getdate() is not an function in snowflake. Change to -1 and your results would be 10/1/18. g. For example, even though the difference between January 1, 2021 and February 28, 2021 is. Data for a specific date. How to get the correct date format. Are you trying to get the first day of the previous month? If so, try this DATEADD( month, -1 , date_trunc('month', current_date()) ) Date parsing issue in the where clause in Snowflake query 0 SQL date scenario for getting previous month's data to-date on the 1st of month, then drop last month Add a comment. Snowflake does not currently support the special date or timestamp. 2. As in most contexts, NULL is not equal to NULL. SELECT EXTRACT (MONTH FROM nameofthecolum) FROM tablename. Sorted by: 3. Redirecting. 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?. connector from snowflake. date_part (Optional) is the date part for which the last day is returned. Round Down Current_Timestamp to Nearest Half Hour in Snowflake/SQL. If that doesn't work out, then it just assumes it's already in the 'dd/mm/yyyy' format. Specifies the day of week used to calculate the date for the previous day. Ask Question Asked 1 year, 9 months ago. name FROM vartab; The extraction operator : is left-associative. 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. Meaning your dataset in that attribute. This code will format it how you want it. CREATEDATE)>=DATEADD (YEAR,-12,O. execute, line 25 position 12 datatype of watermark_value column in application_control table is TIMESTAMP_NTZ. 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. Expand Post. 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. The syntax of these two types of FOR loops is slightly different. 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. If you are trying to use add_months rather than dateadd than the query should be . Some good functions: SELECT CURRENT_DATE(); SELECT CURRENT_TIME(); SELECT CURRENT_TIMESTAMP();Add a comment. In addition, all accepted TIMESTAMP values are valid inputs for dates; however, the TIME information is truncated. I tried the date between '2019-07-30' and '2019-08-09' which includes start and end date? 1 Answer. Sorted by: 1. You don't need to specify the format in the table definition as dates are stored in a binary format. Here is my query: select * from CHANNEL_C. Below is SQL Server:6 Answers. Extracts the three-letter month name from the specified date or timestamp. 676 2 2 gold. 7k 6 6 gold badges 52. unsubscribe here or customize. Like Liked Unlike Reply 2 likes. Return type. In Snowflake you can rewrite the query : SELECT datediff (day, '1900-01-01',. @snowflakestar. 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. However, if there are any subsequent updates, the default value. date '2010-09-14' time '10:03:56' timestamp '2009-09-15 10:59:43'. Here let us generate 10 years of calendar data that includes previous 5 years, current year and coming 4 years. This allows, for example, choosing the N-th day in a year, which can be used to simplify some computations. 5 is rounded to -1. Using a time zone name. INSERT INTO TABLE (id, value, asOfDate, LastUpdated) -- AsOfDate is a variable. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. DATEADD. For details, see . 695 1 1 gold badge 12 12 silver badges 21 21 bronze badges. use DATEADD function to add or minus on data data. 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. 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. For the first week of the year, we do not need to make a complex calculation. The position is 0-based, not 1-based. To perform subtraction, simply pass a negative value for the value parameter. Snowflake provides a special set of week-related date functions (and equivalent data parts) whose behavior is consistent with the ISO week semantics: DAYOFWEEKISO ,. Something like select current_timezone. Adds the date calculation why use. I find it hard to understand the Snowflake documentation for JavaScript datatypes, and maybe the snowflake. 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. Share. The function always returns a DATE. Extracts the three-letter day-of-week name from the specified date or timestamp. date_or_time_part must be one of the values listed in . Q&A for work. This is the number of months you want to add. So please paste your data as text into your question and format it as tables. You can also refer. You cannot influence how a date is STORED, since all dates are stored in an internal format. OrderDate < dateadd(dd, datediff(dd, 0, getdate()) + 1, 0); Please note how I truncate the time from the getdate() function. 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:. Supported Date and Time Parts. 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. Improve this question. Dec 11, 2020 at 13:30 "My" definition is cut-and-paste from ISO/IEC 9075-2:2016(E), i. formatDate ("yyyy-MM-dd",TalendDate. The article wraps up the discussion with the. 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. Here is a workaround using update statement: Create the column_name with timestamp datatype. Data type is VARCHAR and below is the sample data. For details, see Supported Date and Time Parts. Snowflake get most recent previous date. Then that is our start of financial year. I'm having trouble getting it to run in snowflake. I have automated report which will do calculation for the given dates. The data contained in metadata fields may be processed outside of your Snowflake Region. Modified 1 year, 9 months ago. The Snowflake Date format includes four data types, and are used to store the date, time with timestamp details:. It does NOT work on Date data types. When date_part is week (or any of its variations), the output is controlled by the WEEK_START session parameter. 2. Snowflake - Setting Date Time format in result of Query. Alternative for DATE_PART. Snowflake Time Travel enables accessing historical data (i. g. 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. 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". Convert YYYYMMDD to MM/DD/YYYY in Snowflake. to_timestamp. This optional argument indicates the precision with which to report the time. Pramit is a Technical Content Lead at Chaos Genius. Date Hour; 202-03-29: 02:00 AM: 202-03-29: 02:15 AM: 202-03-29: 02:30 AM: 202-03-29:How can get a list of all the dates between two dates (current_date and another date 365 days out). start_date, s. when null use 42, which can be done implemented as read operation. This is the date, time, or timestamp to which you want to add. If a non-integer decimal expression is input, the scale of the result is inherited. You can subtract days from a date in Snowflake using the DATEADD function. 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, I have to query 10 days data from snowflake database. Snowflake Extracting Month, year from date. 1 Answer. There are 3 different timestamp types in Snowflake: TIMESTAMP_NTZ. DATE_TRUNC function Examples. connector. Here's an example that first tries to convert the VARCHAR from a 'yyyy-mm-dd' format to the 'dd/mm/yyyy' format. Following are some of the specified date and time zone. 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. Viewed 129 times 1 I am running this query in Snowflake SQL. The number of times might be specified by the user, or might be specified by the number of rows in a cursor. I am trying to create a table in Snowflake with 15 mins interval. 1. Best method to get todays data through a view snowflake. Please check on below, which I have given a try if its what you are looking at. create a date range based on min & max dates in a group. Since you only want the first session for the day, you only want rows that have row _ number: 1. dateadd (week, @week_number, @end_weekday): adds the given number of weeks and the given number of days into. GETDATE returns the current date and time in the current session time zone (UTC by default). I believe Default Snowflake System Timezone is configured to use Pacific Time Zone. DATE_FROM_PARTS is typically used to handle values in “normal” ranges (e. AMA WITH MIKE TAVEIRNE Exciting news! Data Superhero, Mike Taveirne, is in forums from Sept 26-29 to answer your questions. Shows "undefined" within the procedure: Inside the procedure, if the same passed parameter with Null is used then it will show. For ' integer ' (a string containing an integer), the integer is treated as a number of seconds, milliseconds, microseconds, or. 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. Assigning value to variable in snowflake. GETDATE() (and CURRENT_TIMESTAMP) return the timestamp of the start of the transaction. For DATE and TIMESTAMP data, Snowflake recommends using years. Connect and share knowledge within a single location that is structured and easy to search. This function is similar to CURRENT_TIMESTAMP, except that: It returns the current timestamp in the UTC time zone, whereas CURRENT_TIMESTAMP returns the. fractional seconds) that were truncated:Snowflake date functions. These functions (and date parts) disregard the session parameters (i. It does not allow the user to add a second parameter for the expected format. whole years completed. Summary: this tutorial shows you how to use the PostgreSQL NOW() function to get the date and time with time zone. Code is as follows: @CreatedByDate smalldatetime ) AS -- INSERT the new Record INSERT INTO Suppliers (SupplierName, SupplierAddress. 1 Answer. 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. Next Topics: Date and Time Input / OutputI have this piece of code that works in SQL server. FF') AS a; Solution. To_DATE with the right pattern should work. Snowflake use variable to set Database and Schema. Does not convert from timestamps. The summary is used in search results to help users find relevant articles. Truncation does not remove the month and day; instead it sets them to the earliest date in the specified period. For the 3 argument version. 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. Extracts the three-letter month name from the specified date or timestamp. 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. converts an input expression to a date), but with error-handling support (i. GETDATE () CURRENT_TIMESTAMP. 'undefined'. TO_DATE doesn't seem to work in Snowflake – Justine Mit. If you now execute "show variables like 'PREV%'; " you'll see that the variable previous_datetime has the type "text" - which is probably not what you want. , ChatGPT) is banned. For example, if a predicate in the WHERE clause references columns of a table participating in an outer join in the FROM clause, the filter operates on the rows returned from the join. 3. I've tried somethnig like this: Alter table "Kredit" ADD "Date" CURRENT_DATE()It seems snowflake does not recognize 'ww' format. g. E. It returns the start date or time of the current statement, even when it is within a transaction block. to round -0. DATEDIFF(DAY/WEEK, START_DATE, END_DATE) will calculate difference, but the last date will be considered as END_DATE -1. For more information, see Error-handling Conversion Functions. A date to be converted into a timestamp. 2. 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. If only the Timelimit parameter is used, the function generates records until <sec> has/have lapsed. The unit (e. 105 1 1 silver badge 11 11 bronze badges. While this is possible in say Pandas, Snowflake's day_from_parts() does not seem to support this functionality. 1. 8. Follow asked Dec 9, 2022 at 13:21. We can further improvise it as per the need - create table FY (Month int, FiscalQuarter int, FQStart date, FQEnd date);3 Answers. Snowflake Timestamp with Timezone issues. 67 4 4 bronze badges. 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. If your dataset is coming from some varchar column and if the format of your string date is not consistent. Show the current date, time, and timestamp:This is the number of units of time that you want to add. Syntactically, IN is treated as an operator rather than a function. – skadya. 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). Know everything you need about Snowflake DATEDIFF. path is an optional case-sensitive path for files in the cloud storage location (i. If the month starts on a Saturday, it should be labelled 0. The following example uses the GETDATE function to return. variant. For a variant expression: If the variant contains a string, a string conversion is performed. )DATEDIFF function Usage. 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). This topic describes how to use the different types of window functions supported by Snowflake, including: General window functions. For Azure, this is the way to go. Call of the procedure with null values: when we pass nulls, as soon as it comes inside the procedure they get transformed by 'undefined'. Share. Selecting a date range that dynamically excludes the current month in SQL. To_date () function converts the string, integer, variant or timestamp into the date filed. 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. 08/12/2018 12:20 PM, Now I need to cast this as datetime . Selecting a date range that dynamically excludes the current month in SQL. 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. You can use dayofweekiso to get only those monday-friday transactions. 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. select last_day (dateadd (month, -1, current_date () ) , 'month') -- last day of previous month --. Updates to the Acceptable Use Policy. The value can be a string literal or an expression that returns a string. Any input streams associated withI need the past 90 days to start from the previous day(4/26/2016) from the getdate() value (4/27/2016) Current date = 4/27/2016 Previous Date = 4/26/2016 the 90 days should start from Previous Date(4/26/2016). Snowflake supports using string constants to specify fixed date, time, or timestamp values. If you are trying to use add_months rather than dateadd than the query should be . First, you need to omit the quotes or else 'GETDATE ()' is just a string. d_dates (start_date date, end_date date) RETURNS TABLE (date_id number, generated_date date) LANGUAGE. Add a comment | 1 Answer Sorted by: Reset to default 1 How about using CURRENT_DATE?. g. Returns the current date of the system. Object Type. 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.