I am not able to find any good conversion code to get 2014-02-17 into 2014-02-01 without having to use concatenation and a ton of formatting. For compatibility with some other systems, the dayofweek part follows the UNIX standard. Get the first day of the current year as a DATE value: Get the last day of the current year as a DATE value: Get the last day of the previous year as a DATE value: Get the first day of the current quarter as a DATE value: Get the last day of the current quarter as a DATE value: Get the date and timestamp for midnight in the current day: Add two hours to the current date and time: Add two minutes to the current date and time: Add two seconds to the current date and time: In most use cases, Snowflake correctly handles date and timestamp values formatted as strings. The following demonstrates the use of the functions WEEK, WEEKISO, WEEKOFYEAR, YEAROFWEEK, and YEAROFWEEKISO. Making statements based on opinion; back them up with references or personal experience. [1] For usage details, see the next section, which describes how Snowflake handles calendar weeks and weekdays. The following demonstrates the use of the functions YEAR, MONTH, DAY, DAYOFWEEK, DAYOFYEAR, What are the options for storing hierarchical data in a relational database? I was able to derive the first day of the next month, using the following: SET @strFirstOfNextMonth = (SELECT CONVERT(VARCHAR, DATEADD(m, DATEDIFF(m, 0, DATEADD(MM, 0, GETDATE())), 0 . Published: Mar. You can use following query also to find out first day of the month, Snowflake loads the string in America/Chicago time. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Note that truncation is not the same as extraction. Our expert services and consulting teams can help you implement Snowflake as efficiently as possible, and integrate your existing analytics systems with our Data Cloud. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. give us February 31. I write about Big Data, Data Warehouse technologies, Databases, and other general software related stuffs. WRF-GFS is a little too warm as well, notice . How to Connect to Databricks SQL Endpoint from Azure Data Factory? | LAST_DAY | Each RDBMS may employ different date functions, and there may also be differences in the syntax for each RDBMS even when the function call is the same. The WEEK_OF_YEAR_POLICY session parameter controls how the WEEK and YEAROFWEEK functions behave. Calculates the beginning or end of a slice of time. ++, As you can tell after assessing the four options, feel free to decide for yourself which is most convenient. Accepts all date and time parts (see next section for details). How to notate a grace note at the start of a bar with lilypond? Snowflake Date Conversion Functions and Examples, Snowflake Interval Data Types and Conversion Examples, Snowflake Concat Function and Operator Examples. WEEKISO. For more information, read our pricing guide or contact us. Identify those arcade games from a 1983 Brazilian music video, Follow Up: struct sockaddr storage initialization by network format-string. a second all initially set to 0 (e.g. Note that this behavior is also influenced by the start day of the week, as controlled by the value set for the WEEK_START session parameter: 0 , 1: The behavior is equivalent to the ISO week semantics, with the week starting on Monday. I would like to schedule my snowflake task to run once a month. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. || Based on feedback weve received, the most common scenario is to set both parameters to 1. Possible values are year, quarter, month, or week (or any of their supported determine the last day of the current month. | FIRST_DAY | Both queries gives different result. For more examples, see Using Dates and Timestamps. This function returns a new date. Not the answer you're looking for? Turn compute resources on and off, so you only pay for what you use, Take advantage of cost-effective compression in Snowflake to store near unlimited amounts of data, Grow your analytics infrastructure with linear cost scalability. time. ++, select last_day( current_date interval 1 month ) as last_day; of 2011, because although it contains January 1st, 2011, less than half of the week is in 2011.). For example, setting the parameter to 3 (Wednesday) changes the results of all the week-related functions But the one before that, 2021, still stands at number 2 for snowiest Februarys on record with. SELECT DATEADD(MONTH, 1, '2000-01-31'::DATE) AS DIFFERENT_DAY; Output: "Jan", "Dec", etc. 1: January 1 always starts the first week of the year and December 31 is always in the last week of the year. Adding a month to February 29 should give us March 29, which is safe. With WEEK_OF_YEAR_POLICY set to 1 and WEEK_START set to 3 (Wednesday): In both examples, WOY (ISO) and YOW (ISO) are not affected by the parameter change. These functions (and date parts) disregard the session parameters (i.e. The date Functions are sub-divided into 7 types of functions. Calculated using weeks starting on the defined first day of the week. I tried to do it like this but I am still getting an error SCHEDULE = ' Using Cron 0 0 1 * * /usr/bin/foo' I Have Also tried this SCHEDULE = ' Using Cron 10 0 1 * * America/Los_Angeles' We received 28.3 . ++ Convert string containing time to time type. treated as a TIMESTAMP with hours, minutes, seconds, and fractions of Add 2 months to a date and cast the date to a timestamp with no time zone: Demonstrate preservation of end-of-month information: Add one month to the last day of February 2016 (a leap year). This means that the first week and last week in the year may have fewer than 7 days. functions can provide the year that the week belongs to. If the data type is TIME, then the date_or_time_part behavior of the functions. 01-08-2020. There is no date function to calculate and return the first day of a month in SQL. The following two tables list the parts (case-insensitive) that can be used with these functions. Table : orders . For usage-based, per-second pricing with no long-term commitment, sign up for Snowflake On Demand a fast and easy way to access Snowflake. AZFamily's First Alert Weather App First lets you track storms and get severe weather alerts whereever you are. WEEK , WEEKOFYEAR [1] Week (number) of the year. For example, when you truncate a date that is in the middle of the month at the month level, this function returns the first day of the month. That's a "mixing wind" in this case which isn't helpful. For example, if today is January 31, adding a month should not For details about ISO semantics and the parameter, see Calendar Weeks and Weekdays. 0 to 7. Returns the last day of the specified date part for a date or timestamp. For both ADD_MONTHS and , if the result month has fewer days than the original day, the result day of the month is the last day of the result month. Add a month to a date in a month with fewer days than the resulting month. If the input is a TIMESTAMP_NTZ, then the If so, try this DATEADD( month, -1 , date_trunc('month', current_date()) ) Expand Post. Commonly used to return the last day of the month for a date or timestamp. 37 degrees with a breezy easterly wind. [2] Not controlled by the WEEK_START and WEEK_OF_YEAR_POLICY session parameters, as described in the next section. Following are the date addition/subtraction functions. We are ready with our art supplies for Make Cut-Out Snowflakes Day on December 27, and we want you to join us! If a set of incoming timestamps has no time zone specified, then Snowflake loads those strings assuming the timestamps represent local time in the set time zone. This is the date or timestamp expression to which you want to add The following also demonstrates the use of the functions WEEK, WEEKISO, WEEKOFYEAR, YEAROFWEEK, and Suppose a set of incoming timestamps has a different time zone specified. Date types are highly formatted and very complicated. How do I get the day of week given a date? of the year is the week that contains January 1st of that year. Assuming your data set might look like data in below snowflake sample table for sub-query gendata . Start for free This indicates the units of time that you want to add. and calculations. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. For example, if the input value is a TIMESTAMP, then the returned value is a TIMESTAMP. Same as WEEK, except uses ISO semantics. execute this query and check if you are looking for data something like this. || Redshift RSQL Control Statements IF-ELSE-GOTO-LABEL. How to sort an object array by date property? To learn more, see our tips on writing great answers. What I have attempted is: WHERE S1.TIMESTAMP=LAST_DAY (S1.TIMESTAMP,'MONTH') Produced 0 records when I know there are EOMonth records Take out your foil paper, construction paper, glitters, scissors, and design templates (if you have any), and then just cut out basic shapes or intricate patterns into a beautiful snowflake. That price range was revised upward from the original expectation of. If you are trying to use add_months rather than dateadd than the query should be . WOY (ISO) and YOW (ISO) are not affected by the parameter change. When you retrieve DATE information, you can format it as a TIMESTAMP if you wish: Get the current date and time as a TIMESTAMP value: Get the current day of the week as a number using the EXTRACT function: The dayofweek_iso part follows the ISO-8601 data elements and interchange formats standard. DAYOFWEEKISO , WEEKISO , YEAROFWEEKISO. In the following example, DATE_TRUNC retrieves the beginning of the current month, adds one month to retrieve the beginning of the next month, and then subtracts 1 day to variations). be one of the values listed in Supported Date and Time Parts. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. DAY , DAYOFMONTH. If you insert a DATE that was defined with only a time, then the default date is January 1, 1970. last_day : The last day is nothing but last day of the month. For more detailed examples of the week-related functions (DAYOFWEEK, WEEK, WEEKOFYEAR, YEAROFWEEK, etc. This should be an Example. ADD_MONTHS returns slightly different results than used with a MONTH component:. Following function can be used to convert timezone. ), see Calendar Weeks and Weekdays. Month . -------------------------+------+-----------------+-------+-----+--------------+-------------+, | TSTAMP | YEAR | QUARTER OF YEAR | MONTH | DAY | DAY OF MONTH | DAY OF YEAR |, |-------------------------+------+-----------------+-------+-----+--------------+-------------|, | 2013-05-08 23:39:20.123 | 2013 | 2 | 5 | 8 | 8 | 128 |, -------------------------+------+----------+--------------+--------------+------------------+, | TSTAMP | WEEK | WEEK ISO | WEEK OF YEAR | YEAR OF WEEK | YEAR OF WEEK ISO |, |-------------------------+------+----------+--------------+--------------+------------------|, | 2016-01-02 23:39:20.123 | 1 | 53 | 1 | 2016 | 2015 |, | 2016-01-02 23:39:20.123 | 53 | 53 | 53 | 2015 | 2015 |, -------------------------+-------------+-----------------+, | TSTAMP | DAY OF WEEK | DAY OF WEEK ISO |, |-------------------------+-------------+-----------------|, | 2016-01-02 23:39:20.123 | 7 | 6 |, | 2016-01-02 23:39:20.123 | 6 | 6 |. "Sun", "Mon" etc. YOW for Jan 2nd and 3rd, 2017 moves to 2016 (from 2017). select ct.O_CUSTKEY,dateadd('day',1,last_day(ct.O_ORDERDATE)) start_date,to_char(ct.O_ORDERDATE . Simplifying Date Transformation & Modeling With Datameer. Our low-code graphical user interface has features like a formula builder, SQL autocomplete and function-helps for all date functions. | 2019-12-31 | (columns 3 through 8): The following example sets both parameters to 0 to follow ISO-like semantics (i.e. Certain functions (as well as their appropriate aliases and alternatives) accept a date or time part as an argument. If that's the case and they'll always be in the format 'yyyy-MM-dd', you can just take the first 8 characters and add '01': If you're working with date fields, I like the trick of doing datediff to get the months from 0, then use dateadd with 0 to get back to the first of the month: Thanks for contributing an answer to Stack Overflow! Convert string containing timestamp to timestamp type. Syntax: MonthStart (date [, period_no]) Return data type: dual Arguments: Examples and results: ADD_MONTHS function in Snowflake - Syntax and Examples. Commonly used to return the last day of the month for a date or timestamp. The results differ more significantly if WEEK_START is set to any day other than Monday. Date and time calculations are among the most widely used and most critical computations in analytics and data mining. There is still quite a bit of uncertainty in the . Snowflake supports date_trunc() for datatypes DATE, TIME, and TIMESTAMP: SELECT TRUNCTIMESTAMPTOMONTH(CURRENT_DATE()); Sounds like you're working with strings. The function returns the day of the week as an integer value in the range 1-7, where 1 represents Monday. Convert string containing date to date type. We can use other available date functions for this. An important aspect of understanding how these I wonder if someone can help me find a good command to achieve this. When date_or_time_part is year, quarter, or month (or any of their variations), if the result month has fewer days than the original day of the month, the result day of the month might 1 to 366. date_or_time_part must be one of the values listed in Supported Date and Time Parts. How to find the duplicate data in a table in SQL? 2.) ADD_MONTHS function Usage. . be '2018-08-01'::DATE. SELECT DATE_TRUNC (DATE'2021-01-15', MONTH) -- '2021-01-01' (Returns the First day of month) Try our Free Online Converter for Snowflake Roboquery converts this function and lot of other unsupported datatypes, functions, statements & operators in just a click. Setting WEEK_START to 0 (legacy behavior) or 1 (Monday) does not have a significant effect, as illustrated in the following two examples: With WEEK_START set to 0, the DOW for Sunday is 0. 1 to 53. Truncates the input week to start on the defined first day of the week. Returning the first day of a month in MySQL. Adds the specified value for the specified date or time part to a date, time, or timestamp. influence the results of the functions. I am attempting to work with Snowflake's LAST_DAY function but am not getting it to work as needed. The session parameter WEEK_OF_YEAR_POLICY is set to indicate that the first week of the year is the week that contains January 1st of that year. If the value is a 3, 2023 at 4:31 AM PST | Updated: 5 minutes ago. Copyright 2023 Datameer, Inc. All rights reserved. The returned value is the same type as the input value. 2023 Snowflake Inc. All Rights Reserved | If youd rather not receive future emails from Snowflake, unsubscribe here or customize your communication preferences, Snowflake for Advertising, Media, & Entertainment, unsubscribe here or customize your communication preferences, Secure Data Sharing across regions / clouds, Always-on enterprise grade encryption in transit and at rest, Tri-Secret Secure using customer-managed keys, Google Cloud Private Service Connect support, Database failover and failback for business continuity, External Functions - AWS API Gateway Private Endpoints support, Customer-dedicated virtual servers wherever the encryption key is in memory, Premier S1 day of time travel support 24 x 365. Many applications use date functions to manipulate the date and time data types. Following are the current date and timestamp functions. The last two examples set WEEK_OF_YEAR_POLICY to 1 and set WEEK_START first to 1 (Monday) and then 3 (Wednesday): With WEEK_OF_YEAR_POLICY set to 1 and WEEK_START set to 1 (Monday): Note that this is the most common usage scenario, based on feedback weve received. monthstart - script and chart function This function returns a value corresponding to a timestamp of the first millisecond of the first day of the month containing date. Get first and last day of previous month in Snowflake: select last_day(current_date interval 2 month) + interval 1 day as first_day; For example: Truncating a timestamp down to the quarter returns the timestamp corresponding to midnight of the first day of the quarter for the input timestamp. -- Output arbitrary, explicitly-provided month names, ----------------------------------------+, | DATE_TRUNC('DAY', CURRENT_TIMESTAMP()) |, |----------------------------------------|, | Wed, 07 Sep 2016 00:00:00 -0700 |, -- Comparison with explicit casting to date, Date and Time Formats in Conversion Functions, --------------------------------------------------------------------------------+, | DATEADD('DAY',5,TO_TIMESTAMP ('12-JAN-2016 00:00:00','DD-MON-YYYY HH:MI:SS') ) |, |--------------------------------------------------------------------------------|, | Thu, 17 Jan 2016 00:00:00 -0800 |, -------------------------------------------------------------------------------------------------+, | DATEDIFF('DAY', TO_TIMESTAMP ('12-JAN-2016 00:00:00','DD-MON-YYYY HH:MI:SS') , CURRENT_DATE() ) |, |-------------------------------------------------------------------------------------------------|, | 240 |, -------------------------------------------------------------------------------------------+, | DATEDIFF('DAY', TO_DATE ('12-JAN-2016 00:00:00','DD-MON-YYYY HH:MI:SS'), CURRENT_DATE() ) |, |-------------------------------------------------------------------------------------------|, | 240 |, -----+------------+-----------------+-----------+---------+, | N | THEDATE | THEDAYOFTHEWEEK | THEMONTH | THEYEAR |, |-----+------------+-----------------+-----------+---------|, | 1 | 2016-01-01 | Friday | January | 2016 |, | 2 | 2016-01-02 | Saturday | January | 2016 |, | 364 | 2016-12-29 | Thursday | December | 2016 |, | 365 | 2016-12-30 | Friday | December | 2016 |, Inserting Valid Date Strings Into Date Columns in a Table, Calculating Business Calendar Dates and Times, Converting Valid Character Strings to Dates, Times, or Timestamps, Calculating Differences Between Dates or Times. output is a DATE. Please contact us for additional information. There's no cold air coming from the east. The return value is always a date, even if date_or_time_expr is a timestamp. Database :SNOWFLAKE_SAMPLE_DATA. For example if you Which of the following statements about Snowflake are true? This topic provides practical examples of common date and time queries If date_or_time_part is day or larger (e.g. Extracts the corresponding date part from a date or timestamp. and QUARTER: The following demonstrates the use of the functions WEEK, WEEKISO, WEEKOFYEAR, YEAROFWEEK, and Read: Commonly used Teradata Regular Expressions and Examples Now we can check for first day of month , Select trunc((sysdate),'month') as First_day_of_month from dual; First_day_of_month. if you want to add 2 days, this will be 2. date_or_time_expr must evaluate to a date, time, or timestamp. Truncates a DATE, TIME, or TIMESTAMP to the specified precision. Datameer (On Snowflake) is the one SaaS data transformation tool that takes the coding out of SQL coding. This family of functions can be used to construct, convert, extract, or modify DATE/TIME/TIMESTAMP data. Snowflake priced its initial public offering Tuesday night at $120 a share well above the expected range of $100 to $110. The default output format will be the DateFormat set in the script. Compute can be scaled up, down, out, or in and there is no effect on storage used. How to Optimize Query Performance on Redshift? Month of the average first accumulating (0.1 inch or greater) snowfall of the season, according to 30-year average statistics. through 7 for Sunday. Day (number) of the year. parameters interact is the concept of ISO weeks. Is a PhD visitor considered as a visiting scholar? The timestamps are loaded in UTC time and converted to other time zones: This example show how to insert a value into a DATE column. WOY for Jan 2nd and 3rd, 2017 moves to week 53 (from 1). For example, Each date value contains the century, year, month, day, hour, minute, and second. Its fast, free and secure. What am I doing wrong here in the PlotLegends specification? the week December 26, 2010 through January 1st, 2011 is considered the last week of 2010, not the first week Storage can increase or decrease without any effect on virtual warehouse sizes. Calculated using weeks starting on Monday. I'm trying to derive a date field that represents the first business day (in this case, it means the first weekday - also excluding holidays) of the next month. Can I tell police to wait and call a lawyer when served with a search warrant? Why do academics stay as adjuncts for years rather than move around? integer. No one knows Snowflake better. midnight on the specified date). Please select platform and region to see pricing. December 27, 2023. Returns day of the week that comes after the input date. How do I get current date/time on the Windows command line in a suitable format for usage in a file/folder name? nanosecs , nseconds. Thanks! 2. MONTH. of the year is the first week of the year that contains at least 4 days from that year. Or, secure discounts to Snowflakes usage-based pricing by buying pre-purchased Snowflake capacity options. The following demonstrates the use of the functions DAYOFWEEK and DAYOFWEEKISO. ns , nsec , nanosec , nsecond , nanoseconds , The date functions in Snowflake are same or slightly different compared to other RDBMS. The above query will give the first day of the month in oracle. 1. The default value for the parameter is 0, which preserves the legacy Snowflake behavior (ISO-like semantics); however, we recommend changing this value to explicitly control the resulting behavior Then, the date is changed to the first day of the month by using the DATE_FROM_PARTS function. The difference between the phonemes /p/ and /b/ in Japanese. Add five days to the date expressed in a string: Calculate the difference in days between the current date and the date expressed in a string using the DATEDIFF function: Subtract 9 days from the current date (e.g. of the functions. March opens with a average high of 46 and warms to 58 on the 31st. Feel free to explore this service with a free 14-day trial today! This works by inputting 01' in the 'day' part of the function. 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 (created_date) as . How to follow the signal when reading the schematic? This is the date, time, or timestamp to which you want to add. Returns day of the week that comes before the input date. It is always 01-01. Expand Post. date_or_time_expr can be a date, time, or timestamp. The TIMEZONE parameter is set to America/Chicago For this reason, both the YEAROFWEEK and YEAROFWEEKISO Subtract one month from the last day of May 2016. LAST_DAY function in Snowflake - SQL Syntax and Examples LAST_DAY Description Returns the last day of the specified date part for a date or timestamp. Then, the date is changed to the first day of the month by using the DATE_FROM_PARTS function. . Snowflake offers multiple editions of our Data Cloud service. If you preorder a special airline meal (e.g. For this reason, both the YEAROFWEEK and YEAROFWEEKISO functions can provide the year that the week belongs to. Following are some of the date function usage examples. Can airtags be tracked from an iMac desktop, with no iPhone? Minimising the environmental effects of my dyson brain. Same as DAYOFWEEK, except uses ISO semantics. ------------+-----+-----+------------+-----------+---------------+--------------+------------------------------------+, | Date | Day | DOW | Trunc Date | Trunc Day | Last DOW Date | Last DOW Day | Weeks Diff from 2017-01-01 to Date |, |------------+-----+-----+------------+-----------+---------------+--------------+------------------------------------|, | 2016-12-30 | Fri | 5 | 2016-12-26 | Mon | 2017-01-01 | Sun | 0 |, | 2016-12-31 | Sat | 6 | 2016-12-26 | Mon | 2017-01-01 | Sun | 0 |, | 2017-01-01 | Sun | 0 | 2016-12-26 | Mon | 2017-01-01 | Sun | 0 |, | 2017-01-02 | Mon | 1 | 2017-01-02 | Mon | 2017-01-08 | Sun | 1 |, | 2017-01-03 | Tue | 2 | 2017-01-02 | Mon | 2017-01-08 | Sun | 1 |, | 2017-01-04 | Wed | 3 | 2017-01-02 | Mon | 2017-01-08 | Sun | 1 |, | 2017-01-05 | Thu | 4 | 2017-01-02 | Mon | 2017-01-08 | Sun | 1 |, | 2017-12-30 | Sat | 6 | 2017-12-25 | Mon | 2017-12-31 | Sun | 52 |, | 2017-12-31 | Sun | 0 | 2017-12-25 | Mon | 2017-12-31 | Sun | 52 |, | 2017-01-01 | Sun | 7 | 2016-12-26 | Mon | 2017-01-01 | Sun | 0 |, | 2017-12-31 | Sun | 7 | 2017-12-25 | Mon | 2017-12-31 | Sun | 52 |, | 2016-12-30 | Fri | 3 | 2016-12-28 | Wed | 2017-01-03 | Tue | 0 |, | 2016-12-31 | Sat | 4 | 2016-12-28 | Wed | 2017-01-03 | Tue | 0 |, | 2017-01-01 | Sun | 5 | 2016-12-28 | Wed | 2017-01-03 | Tue | 0 |, | 2017-01-02 | Mon | 6 | 2016-12-28 | Wed | 2017-01-03 | Tue | 0 |, | 2017-01-03 | Tue | 7 | 2016-12-28 | Wed | 2017-01-03 | Tue | 0 |, | 2017-01-04 | Wed | 1 | 2017-01-04 | Wed | 2017-01-10 | Tue | 1 |, | 2017-01-05 | Thu | 2 | 2017-01-04 | Wed | 2017-01-10 | Tue | 1 |, | 2017-12-30 | Sat | 4 | 2017-12-27 | Wed | 2018-01-02 | Tue | 52 |, | 2017-12-31 | Sun | 5 | 2017-12-27 | Wed | 2018-01-02 | Tue | 52 |, ------------+-----+-----+-----------+------+-----------+, | Date | Day | WOY | WOY (ISO) | YOW | YOW (ISO) |, |------------+-----+-----+-----------+------+-----------|, | 2016-12-30 | Fri | 52 | 52 | 2016 | 2016 |, | 2016-12-31 | Sat | 52 | 52 | 2016 | 2016 |, | 2017-01-01 | Sun | 52 | 52 | 2016 | 2016 |, | 2017-01-02 | Mon | 1 | 1 | 2017 | 2017 |, | 2017-01-03 | Tue | 1 | 1 | 2017 | 2017 |, | 2017-01-04 | Wed | 1 | 1 | 2017 | 2017 |, | 2017-01-05 | Thu | 1 | 1 | 2017 | 2017 |, | 2017-12-30 | Sat | 52 | 52 | 2017 | 2017 |, | 2017-12-31 | Sun | 52 | 52 | 2017 | 2017 |, | 2016-12-30 | Fri | 53 | 52 | 2016 | 2016 |, | 2016-12-31 | Sat | 53 | 52 | 2016 | 2016 |, | 2017-01-01 | Sun | 53 | 52 | 2016 | 2016 |, | 2017-01-02 | Mon | 53 | 1 | 2016 | 2017 |, | 2017-01-03 | Tue | 53 | 1 | 2016 | 2017 |, | 2017-01-01 | Sun | 1 | 52 | 2017 | 2016 |, | 2017-01-02 | Mon | 2 | 1 | 2017 | 2017 |, | 2017-01-03 | Tue | 2 | 1 | 2017 | 2017 |, | 2017-01-04 | Wed | 2 | 1 | 2017 | 2017 |, | 2017-01-05 | Thu | 2 | 1 | 2017 | 2017 |, | 2017-12-30 | Sat | 53 | 52 | 2017 | 2017 |, | 2017-12-31 | Sun | 53 | 52 | 2017 | 2017 |. Adds or subtracts a specified number of months to a date or timestamp. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Get the last day of the previous month as a DATE value: Get the current month of the year by name: Get the date for Monday in the current week: Get the date for Friday in the current week: Get the date for the first Monday in the current month using the DATE_PART function: In the above query, the 1 value in 7 + 1 translates to Monday. but with zeros for the portions (e.g. In the following example, the TIMESTAMP_TYPE_MAPPING parameter is set to TIMESTAMP_LTZ (local time zone). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. TOLEDO, Ohio (WTVG) - Heavy rain and thunderstorms are likely starting around mid-day.