Snowflake uses double-precision (64 bit) IEEE 754 floating-point numbers. 02. Returns the difference between two timestamps measured in unit s. There are several ways to approach this, but here's the way I do it with SQL Generator function Datespine_Groups. e. 0. 2018-08-12 12:20:00. 2 to 4. BigQueryでは集計量. TIMESTAMPDIFF('minute', '2021-05-19 15:30:00'::timestamp, '2021-05-19 17:00:00'::timestamp) + TIMESTAMPDIFF('minute', '2021-05-20 09:00:00'::timestamp,. What's the correct way to define ISO datetime's data type in Snowflake? I tried date, timestamp and TIMESTAMP_NTZ like this in my dbt sql script: JSON_DATA:",my_date"::TIMESTAMP_NTZ AS MY_DATE but clearly, these aren't the correct one because later on when I test it in snowflake with select * , I get this error:A common SQL query WHERE clause is to just pull the data for the last n seconds. John Rotenstein. Modified 2 years, 5 months ago. 0. Snowflake SQL: trying to calculate time difference between subsets of subsequent rows. e. 2 Answers. 1 to 3. Creating a temporary table works in much the same way as a regular table. tz, ntz, tz = ntz AS wrong, convert_timezone('UTC', tz) = ntz AS still_wrong. SELECT * FROM (My query) AS q LEFT JOIN (SELECT TO_CHAR(CURRENT_TIMESTAMP, 'YYYY-MM-DD HH24:MI') AS Time_of_Query) AS tMar 27, 2013 at 14:06. 0. Understand the syntax and limits with examples. id , sum (datediff (‘second’, -- calculate the max of the two start time (case when t. I read the timestamp column from Snowflake into pandas dataframe with the code below. It does not allow the user to add a second parameter for the expected format. Step 1: Identfy our Quartiles. (with that said, I wouldn't recommend this type of int representation for a date) Share. 6 Answers. So while creating the parquet file, I declared timestamp data type as string in the parquet and then use effective_date::varchar::timestamp. 18. Are you able to run a select against the file using the same format file in Snowflake SQL? I thought the date_format option was the equivalent of the TO_DATE function, but perhaps you could specify the TO_DATE() function in your SELECT statement and see if it behaves differently. To summarize, Snowflake recommends strictly following at least one of these rules: Use the same time zone, ideally UTC, for both Spark and Snowflake. Use only the TIMESTAMP_LTZ data type for transferring. date_or_time_expr. UNNEST. 18. Histograms count the number of values that fall in a certain bin, so the first thing we'll do is create our bins. utc). Redirecting to - Snowflake Inc. 13. e. 2. 2. CONVERT will convert to '27'. The function returns the result of. Result: '1. 0. Otherwise, the current session time zone is used. OWASP Dependency Check: Reported. 57. From what I understand you are trying to convert: YYYY-MM-DD HH:MM:SS to epoch or unix . Moving averages in Snowflake are an excellent way to discover patterns in your data. There are 3 different timestamp types in Snowflake: TIMESTAMP_LTZ Which Datatype Should I Use? In all, your safest bet is usually to go with TIMESTAMP_TZ for storing your data. . We have ended up moving back to TIMESTAMP_NTZ to avoid this issue. 2020-01-01 13:04:11) TIMEZONE : a particular moment in time, can include timezone but defaults to UTC (e. 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. *, min (date) over (partition by cardid) as min_date from t ) t where legit = 0 and date < min_date + interval '10 day. DATEDIFF(DAY/WEEK, START_DATE, END_DATE) will calculate difference, but the last date will be considered as END_DATE -1. Returns. From the documentation: For example: For seconds, scale = 0. and if it's an earlier. Window Functions. For example, for integers, the range is from -9007199254740991 to +9007199254740991 (-2 53 + 1 to +2 53 - 1). If it has trouble, you can also give it a hint by providing input formatting preferences. Then you can right click on any. json_data:date_payment" into human readable format Ex. Snowflake supports a single DATE data type for storing dates (with no time elements). The setting of the TIMEZONE session parameter affects the return value. Redirecting to - Snowflake Inc. (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. Please see this example here to give you some idea of what is required timestampdiff¶. When date_part is week (or any. path is an optional case-sensitive path for files in the cloud storage location (i. To calculate the difference between two timestamps, convert them to unix timestamps then subtract: Master date and time queries in Snowflake with our comprehensive guide. Convert JSON date date to Timestamp Field. This is done with a database counter which automatically increase for every inserted or updated row. working_day_start_timestamp then w. This returns a timestamp for each 15-minute interval between midnight and 12 PM on April 1. 切り捨ては抽出とは異なります。例： タイムスタンプを四半期まで切り捨てると、入力タイムスタンプの四半期の最初の日の真夜中に対応するタイムスタンプが返されます。TIMESTAMP_NTZ. Thank youmillisecond usa a hora, minuto, segundo e os três primeiros dígitos dos segundos fracionários. FF3 TZHTZM. You are providing the same number in each of your queries, but with a different scale. 2 days, but Snowflake will produce 1 because 2 is 1 more than 1. Like Liked Unlike Reply. Changing from LA to Chicago is not adding 2 hours to the physical value being stored - so the time difference between 2 identical times will always be 0 regardless of the timezones you choose to display them in. A standard (i. Add this example script to your app and run it. So try converting one of them to other timezone using "CONVERT_TIMEZONE" and thn apply the DATEDIFF function. Whereas DATEDIFF by default returns difference of dates in INT format. Snowflake recommends that you call TO_DATE, TO_TIME, or TO_TIMESTAMP with strings that contain integers only when those integers are intended to be interpreted as seconds. 13. TO_DATE , DATE. alter session set timestamp_output_format = 'YYYY-MM-DD HH24:MI:SS' UPDATE table SET TIMESTAMP=current_timestamp. If the input data type is DATE, and the date_or_time_part is hours or. TRUNC. Oct 22, 2022. In general, window functions can be grouped into 3 types: Navigation functions: Return the value given a specific location criteria (e. data loading performance with date and. Timestamp Datatypes in Snowflake. In snowflake: CAST(Last_Modified_Date as timestamp)+cast(last_modified_Tm as timestamp) Iam getting issue with converting time to timestamp, can you help. Snowflakeは、整数を秒として解釈することが意図されている場合にのみ、整数を含む文字列で TO_DATE、 TO_TIME または TO_TIMESTAMP を呼び出すことをお勧めします。. we have overloaded input columns where we need to check that a column is a valid date - if it contains for example '99' I need to get a false when I check but using cast as timestamp for example gives 99 daus since 19700101 - so I get the wrong result and. When using Date and Timestamp in string formats, Hive assumes these are in default. g. October 10, 2023. Can any one please let me know the solution for this it would be a great help. This is generally what we use though: CONVERT_TIMEZONE ('UTC', current_timestamp ())::timestamp_ntz. If not specified, the default is to use. '[Columns names]' in T-SQL needs to be replaced by "column name" in Snowflake. These features are included standard for all accounts, i. snowflake-cloud-data-platform; snowsql; or ask your own question. Share. If the input data type is DATE, and the date_or_time_part is hours or. it would seem you. 852000000` or ending with `2019-05-10 06:59:31. Only integers are accepted, i. For example, if you want to add 2 days, this is 2. (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 single. This is the date, time, or timestamp to which you want to add. Time Travel snowflake: The Ultimate Guide to Understand, Use & Get Started 101. If this post helps, then please consider Accept it as the solution to. TIMEDIFF. If more than one row is evaluated (for example, if the input is the column name of a table that contains more than one row), each value is examined independently to. You should take a look the TIMESTAMPDIFF function. DATE_TRUNC. 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;. Create a Python UDF to convert temperature. If a non-integer decimal expression is input, the scale of the result is inherited. Consider SQL Server function to calculate the difference between 2 dates in months: SQL Server : -- Difference between Oct 02, 2011 and Jan 01, 2012 in months SELECT DATEDIFF ( month, '2011-10-02', '2012-01-01') ; -- Result: 3. then Snowflake will implicitly cast it back to a timestamp when it references the string in the context of a timestamp. Follow edited Apr 11 at 23:57. Calculates the difference between two date, time, or timestamp expressions based on the date or time part requested. numbering all the duplicates with the ROW_NUMBER () function, and then delete all records with "is_duplicate" > 1 and finally delete the utility column. ‘HEX’, ‘BASE64’ or ‘UTF-8’). VARCHAR (or any of its synonyms) NUMBER (or any of its synonyms) DOUBLE. 000'::Timestamp_TZ, 'yyyy-mm-dd hh:mi:ss') 2021-07-19 02:45:31. date_part (Optional) is the date part for which the last day is returned. DATEDIFF とマイナス記号の両方の場合: 出力値は、-12日などの負の値にすることができます。. snowflake::query ("alter session set. not quite. Azure Synapse. Usage Notes¶. davies (Snowflake) with numberofhols as (-- count number of holidays. The difference between TZ and LTZ comes from the offset set in the. date_or_time_part. time_zone;部分文字列が始まるオフセットを指定します。. If you want to generate timestamps at intervals of 15 minutes, for example, you can use: SELECT GENERATE_TIMESTAMP_ARRAY ('2016-10-18', '2016-10-19',. However then. Then, you’ll delete data and set up. For example, if you want to add 2 days to August 1, 2018, then this will be '2018-08-01'::DATE. The function supports units of years, quarters, months, weeks, days, hours, minutes, seconds, milliseconds, microseconds, and nanoseconds. Format TIMESTAMP values. The TRY_TO_DATE function only takes one parameter, being the checked date itself. 7. That offset code tells us the time zone of timestamps. 6. 000'::Timestamp_TZ, 'yyyy-mm-dd hh:mi:ss') 2021-07-19 02:45:31. How to get difference betwen these below two dates in snowflake. Sunday's Snowflakes - Home. Returns the current timestamp for the system, but in the UTC time zone. However, this answer is definitely the "easiest" way to go. 0. was asking for, but useful for those looking to generate a list of dates in Snowflake SQL. You can set this either directly in the COPY INTO command, or you. To convert an epoch value to a UTC timestamp in Snowflake, you can use the TO_TIMESTAMP function. Still, it is possible to influence the format the date would be checked against. SELECT TIMESTAMP (:PRSTSZ) FROM PROJECT; Example: TIMESTAMP with a timestamp and an integer as arguments. 1 to 1. From fetching the current timestamp to calculating date differences, we've got you covered. In my code I was able to get something similar: 22-Aug-16 11. JDBC Driver and Third-Party Library Updates. 33 @dependabot Bump jaxb-runtime from 4. Then you can run a fairly simple query: select t. In addition, the following parameter maps the. HOUR / MINUTE / SECOND¶. ETL data, session-specific data). At first, you should check your application to determine why the JSON string was inserted into the column and remove them from the column if possible. Snowflake SQL query for JSON data unix time conversion. TIMESTAMPDIFF numeric-expression, string-expression. I have been using mysql as source and loading into our snowflake db . Now, let’s automate the stream and have it run on a schedule. FF3 TZHTZM. Categories: Date/Time. Snowflake Date and Time Data Types. When comparing timestamps in our databases to CURRENT_TIMESTAMP Snowflake returns weird results. Converting Timestamp to Date in Snowflake. 663 3 3 silver badges 11 11 bronze badges. which yields an output of: float_serial_number. If the value is not a CHAR or VARCHAR data type, it is implicitly cast to VARCHAR before evaluating the function. For EDITDISTANCE, unlike EDIT_DISTANCE_SIMILARITY lower scores are closer matches. Follow edited May 18, 2022 at 20:49. In case of NULL input it will result in to NULL. text values in T-SQL is default to case-insensitive while Snowflake is case sensitive. start <= w. Note that TIMESTAMPDIFF returns a signed integer value, and. . The unit argument can be MICROSECOND, SECOND, MINUTE, HOUR, DAY, WEEK, MONTH, QUARTER, or YEAR. The funny thing is that if we add colon to the value i. It is optional if a database and schema are currently in use within the session; otherwise, it is required. 9857574 AM. MariaDB :Thanks for contributing an answer to Database Administrators Stack Exchange! Please be sure to answer the question. e. Extracts the specified date or time part from a date, time, or timestamp. Timestamp Datatypes in Snowflake. The maximum length of an OBJECT is 16 MB. 000. Expand Post. 1 Answer. In order to get the integer part of Impala's MONTHS_BETWEEN using Snowflake functions we apply the following logic : IFF (DAY (DATE1) >= DAY (DATE2), DATEDIFF ('month', DATE2, DATE1), DATEDIFF ('month', DATE2, DATE1) - 1) In order to get the fractional part of Impala's MONTHS_BETWEEN using Snowflake functions we. There are 5 more ways to get the minute from the timestamp column in Snowflake using the date_part function as follows. Answer. support multiple formats for implicit date imestamp conversion. これは、追加する時間単位を示します。例えば、2日を追加する場合、これは DAY になります。 この測定単位は、 サポートされている日付と時刻の部分 にリストされている値のいずれかでなければなりません。 valueIf you use SYSTIMESTAMP instead of SYSDATE as the default for all of your columns then you will avoid the implicit conversion to your session time zone for the WITH TIME ZONE value, and that will always show the database time zone. DATEADD () function is used to add the specified value for the specified date or time part to a date, time, or timestamp. AMA WITH MIKE TAVEIRNE Exciting news! Data Superhero, Mike Taveirne, is in forums from Sept 26-29 to answer your questions. date_or_time_part が week （またはそのバリエーション）の場合、出力は WEEK_START セッションパラメーターによって制御されます。. It does seem like a valid ISO-8601 format but for reasons we dont understand Snowflake doesnt accept it. There are 3 different timestamp types in Snowflake: Is there a simple way to do this in snowflake, something like: select TO_TIMESTAMP_TZ(column_name, 'America/Chicago') from table_name; snowflake-cloud-data-platform Snowflake supports creating temporary tables for storing non-permanent, transitory data (e. For example, if the unit is MONTH and the slice_length is 2, then each slice is 2 months wide. java8 @dependabot Bump testcontainers-bom from 1. These are some of the Date and Time functions you will be using quite often in Snowflake as a Data analyst or Data Engineer. So my question is that is there any way by which we can find difference between two timestamp and the output can be in DD HH24:MI:SS. Calcule la différence entre deux expressions de date, d’heure ou d’horodatage en fonction de la partie de date ou d’heure spécifiée. fron. It is easy for humans to read and write. How to find time difference in minutes in SQL in Snowflake. Fix columnNames snapshot attribute of uniqueConstraints for Snowflake by @yodzhubeiskyi in #3123; Updates Security Updates. Timestamp difference in PySpark can be calculated by using 1) unix_timestamp () to get the Time in seconds and subtract with other time to get the seconds 2) Cast TimestampType column to LongType and subtract two long values to get the difference in seconds, divide it by 60 to. The first argument must be a built-in data type of either INTEGER or SMALLINT. 関数は、年、四半期、月、週、日、時間、分. 5 rows have no nulls. The default column name for the DATEDIFF function is DATE_DIFF. The default date format of Hive is yyyy-MM-dd, and for Timestamp yyyy-MM-dd HH:mm:ss. CONVERT_TIMEZONE ( <target_tz> , <source_timestamp> ) but you are doing ( <source_timestamp>, <target_tz>) Also the - INTERVAL '5 HOUR' appears the same as "to UTC for the current not in Daylight savings time", it would seem safer to use the complete version of CONVERT_TIMEZONE to do the to UTC part. In Snowflake, you will need to run the TIMEDIFF /TIMESTAMPDIFF command with date part of "SECOND" so you do not lose any precision. Learn the syntax of the to_timestamp function of the SQL language in Databricks SQL and Databricks Runtime. 1 Answer. 1. I'm guessing that Trino also looks at the difference in hours between the two timestamps to approximate the result down if it's less than 24 hours. The TIMESTAMPDIFF function returns an estimated number of intervals of the type defined by the first argument, based on the difference between two timestamps. date_or_time_part must be one of the values listed in . The only way to avoid this issue is to wrap the timestamp in a CONVERT_TIMEZONE function. DATEDIFF의 경우: date_or_time_expr1 및 date_or_time_expr2 는 날짜, 시간 또는 타임스탬프일 수 있습니다. i have a column that's timestamp that looks like this 2021-11-25 14:48:39. Truncation. Snowflake SQL Query - Invalid Argument Function Using DATEADD() Hot Network QuestionsTIMESTAMPDIFF () supports the analysis of historical data by providing precise measurements of time intervals. 3 rows have at least one null. , ChatGPT) is banned. For a timestamp expression, the date from the timestamp. :. This allows me to find the number of. Calculates the difference between two date, time, or timestamp expressions based on the specified date or time part. Like so: alter session set timezone = 'America/Los_Angeles'; SELECT. Because the timestamps are two seconds apart. You can cast to a varchar and give, as the second parameter, the format that you want: SELECT TO_VARCHAR ('2021-07-19 02:45:31. I read the timestamp column from Snowflake into pandas dataframe with the code below. Formats timestamp as a string using format. DATE : calendar date (e. I will use floating point maths to make my point. ). 000 . TIMESTAMP_TZ_OUTPUT_FORMAT. The following invocation of the TIMESTAMP function converts a timestamp string with 7 digits of fractional seconds to a TIMESTAMP (9) WITHOUT TIME ZONE value and returns a value of '2007-09-24. Your existing code asserts produce the following values: True True True True False False False. Semi-structured Data Types. One month is considered elapsed when the calendar month has increased and the calendar day and time is equal or greater to the start. Create a table that contains different types of data stored inside a VARIANT column, then use TYPEOF to determine the data types of each piece of data. date 、 time 、または timestamp を指定された精度に切り捨てます。. Datetime is a datatype. TO_TIMESTAMP is for string -> timestamp, TO_CHAR is for timestamp -> string of which the TO_CHAR ( <date_or_time_expr> [, '<format>' ] ) form is the one you seem to be wanting. TIMESTAMP_DIFF TIMESTAMP_DIFF(timestamp_expression_a, timestamp_expression_b, date_part) Description. What's the correct way to define ISO datetime's data type in Snowflake? I tried date, timestamp and TIMESTAMP_NTZ like this in my dbt sql script: JSON_DATA:",my_date"::TIMESTAMP_NTZ AS MY_DATE but clearly, these aren't the correct one because later on when I test it in snowflake with select * , I get this error: A common SQL query WHERE clause is to just pull the data for the last n seconds. Expand Post. In T-SQL, delete rows from table can be done by "delete table_name" but in Snowflake, you need to add the word "FROM" before table_name. Create a temp table that contains the start and end dates of the date range so that you can calculate a date diff from the start and end dates. String concatenation will build '1' + ',' + '27'. create or replace table vartab (n number(2), v variant); insert into vartab select column1 as n, parse_json. You. deprecated, VXThosch, and svickers like. 時間の単位。 サポートされている日付と時刻の部分 （例: month ）にリストされている値のいずれかでなければなりません。 値は文字列リテラルにすることも、引用符で囲まないようにすることもできます（例: 'month' または. Unfortunately any c. I am working on Snowflake, need to substract 2 hours from specifc date: date time: 2021-06-10 14:07:04. Spark SQL provides built-in standard Date and Timestamp (includes date and time) Functions defines in DataFrame API, these come in handy when we need to make operations on date and time. Timestamp is a method for row versioning. You can cast to a varchar and give, as the second parameter, the format that you want: SELECT TO_VARCHAR ('2021-07-19 02:45:31. . However the value is not stored correctly as it is . First, you’ll update some data and then manually process it. Default is 1. Snowflake SQL: trying to calculate time difference between subsets of subsequent rows. json_data:date_payment" into human readable format Ex. ARRAY. It also covers the calendar switch in Spark 3. DATEUnlike Teradata snowflake doesn't support subtraction between two timestamp. All operations are performed without taking any time zone into account. [1] A known issue in Snowflake displays FLOAT, FLOAT4, FLOAT8, REAL, DOUBLE, and DOUBLE PRECISION as FLOAT even though they are stored as DOUBLE. * from (select t. 0. Note that the INSERT statement uses the PARSE_JSON function. TIMESTAMP_DIFF Description Returns the number of whole specified date_part intervals between two timestamps. @Sriganesh Palani (TechMahindra Limited) - You're trying to set the default value of the column to a string. On the ingestion side, Snowflake can take any suitable timestamp string (single quotes) wherever a timestamp is needed and will try to parse it. snowflake. Nothing more than the Discord Snowflake (also called the Discord ID) is needed to check this. Create a set of data such that: 1 row has all nulls. elapse)/60 as diff from( SELECT c1. This is the number of units of time that you want to add. Update: You can now use the GENERATE_TIMESTAMP_ARRAY function in BigQuery. Goal: 1) Ability to convert unix timestamp column labelled "PAYMENT. <target_tz> represents a string that specifies the desired timezone to which the input timestamp should be converted. Each date value contains the century, year, month, day, hour, minute, second and milliseconds. Viewed 3k times 0 Self-taught SQL user here. TIMEDIFF function in Snowflake - Syntax and Examples. 1. DATE accepts dates in the most common forms ( YYYY-MM-DD, DD-MON-YYYY, etc. SYSDATE¶. Allows a time to be “rounded” to the start of an evenly-spaced interval. Timestamp 1: 11/23/2015 09:14:29 Timestamp 2: 11/5/2018 12:45:33 Expected Output: 1078 03:31:04. The following parameters define the formats for date and time output from Snowflake: DATE_OUTPUT_FORMAT. For example, We want to get the difference between Jan 10th 2021 and Jan 25th 2021, then the resultant. date_or_time_expr (Required) must be a date or timestamp expression. 이 함수는 연도, 분기, 월, 주, 일, 시간, 분, 초, 밀리초, 마이크로초, 나노초 단위를 지원합니다. For example, if you want to add 2 days, then the value is 2. TIME_SLICE. For example, the value in the column is 20221018121036. Returns the whole number of specified date_part intervals between two timestamps (timestamp_expression_a - timestamp_expression_b). PostgreSQL - Date Difference in Months. Floating-point values can range from approximately 10 -308 to 10 +308. 290448384’ and stores the wrong. You can use the below workaround if you want the data in UTC timezone. In this article, Let us see a Spark SQL Dataframe example of how to calculate a Datediff between two dates in seconds, minutes, hours, days, and months using Scala language and functions like datediff(), unix_timestamp(), to_timestamp(),. TIME¶. Snowflake date_trunc to remove time from date. For source_tz and target_tz, you can specify a time zone name or a. The data retention period specifies the number of days for which this historical data is preserved. 入力が VARCHAR の場合、 UTF-8文字の数。. DATE: You can use the date type to store year, month, day. Till here my query is working in snowflake and o/p of this is in below kind of format . This function is similar to CURRENT_TIMESTAMP, except that: It returns the current timestamp in the UTC time zone, whereas CURRENT_TIMESTAMP returns the timestamp in the local timezone. The date format is specified in the SET DateFormat statement at the top of the data load script. This is the date, time, or timestamp to which you want to add. Snowflakeは、時刻を HH:MI:SS の形式で保存するための単一の TIME データ型をサポートしています。. Pivot Tables. Difference between two timestamp with all elements of dates-1. 8. Improve this answer. milliseconds or nanoseconds) since the start of the Unix epoch (1970-01-01 00:00:00 UTC). The return value is always of type TIMESTAMP_TZ. If the value is of type TIMESTAMP_TZ, the time zone is taken from its value. In my view while taking difference between time (using DATEDIFF), both the time stamp values should be in same timezone. That is correct: Unlike other databases, MVIEWS in Snowflake are a very targeted and simplified feature. This information could be accurate to the microseconds. Hot Network Questions 'SILVER' -> ‘LESIRU' and 'GOLDEN' -> 'LEGOND', so 'NATURE' -> what?Snowflake SQL compilation error: cannot change column from type TIMESTAMP_LTZ(9) to TIMESTAMP_NTZ(9) 2 DateTime in Snowflake Timestamp '23-Jan-2015 23:02:39' is not recognizedDescription. TIME は、 TIME（3）などの小数秒のオプションの精度パラメーターをサポートします。時間精度の範囲は、0（秒）から9（ナノ秒）までです。Usage Notes¶. , appropriate winter tires are defined as those with either the M+S (mud and snow) or mountain/snowflake symbol, in good condition with a minimum tread depth. 5. casting the string to a date is more correct, but the SQL parser will auto do this, but that works also: Select * from table_of_data where '2022-03-31'::date between FROM_DATE and TO_DATE; Share. As such, they are not visible to other users or sessions. It is a POSIX timestamp corresponding to the datetime instance. Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time. @markpytel We are happy to help, and thank you for taking the time to thank @darren. If you want the difference, then use datediff () or timestampdiff (). This makes that answer appear right after the question so it's easier to find within a thread. Snowflake uses the host server time as the basis for generating the output of current_timestamp(). If the variant contains a date, the date value is preserved as is. The strftime () function also takes a format string as its first argument. All operations are performed without taking any time zone into account. 3 @dependabot Bump maven-shade-plugin from 3. g.