Snowflake documentation says to use TO_DATE('2022-01-01', 'YYYYMM'), however, when running that I receive the error message:
"Error: too many arguments for function [TO_DATE("policy_effective_date", 'YYYYMM')] expected 1, got 2"
Any help is appreciated.
I was expecting to see 2022-01-01 turn into 202201. Even if I need to bring in DD that's fine too, I can just capture the LEFT 6 digits, but regardless the system is saying it's too many arguments.
TO_DATE() function accepts string/varchar format date and converts to Date Data type. For that we need to pass existing String date type format to parse. To Convert to the required format we need to use to_varchar as given in the documentation. https://docs.snowflake.com/en/sql-reference/functions-conversion.html
Related
I'm trying to format a date for an API. the desired format is: yyyy-MM-ddTHH:mm:ss.fffffff+HH:mm
(eg. 2022-10-12T09:52:14.1234567+03:00). I'm using Date.ParseExact in the following way:
Date.ParseExact("2022-10-12T09:52:14.1234567+03:00", "yyyy-MM-ddTHH:mm:ss.fffffff+HH:mm", CultureInfo.InvariantCulture)
.
Initially I used 'Now' instead of this string, but then I saw that the string and the desired format have to match. The error I'm getting is 'DateTime pattern 'H' appears more than once with different values.'. Is there a way to avoid that? Also is it possible to use 'Now' in this line?
Thank you
I suspect that you don't have a parse issue, you don't need ParseExact at all. You have a Date and want to return it as a formatted string. Then use ToString and zzz for the utc-offset:
string result = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss.fffffffzzz");
Read also: Custom date and time format strings
I was trying to query the duration of a WWE wrestler in the matches which he won and here I have successfully retrieved the data:
I would like to remove those zeros and I tried the following piece of code:
strftime(%H:%M:%S, R1.time_in_match)
which doesn't work and give the following error:
': near "%": syntax error
The data I imported were from a data frame which stores the time as time object and put them into the database as type DATETIME. The typeof function used on the "time_in_match" field returned type TEXT.
I was wondering if there is any way to format the time.
Thanks!
SQLite provides 2 functions for this case:
strftime('%H:%M:%S', R1.time_in_match)
and simpler:
time(R1.time_in_match)
because:
The time() function returns the time as HH:MM:SS
(from Date And Time Functions)
See the demo.
Your expression works as intended if you surround the format specifier with single quotes:
strftime('%H:%M:%S', time_in_match)
You could also just use string functions here:
substr(time_in_match, 1, 8)
Demo on DB Fiddle
I have tried everything that I can think of to get the right date format. Can anybody help with this RPA-problem in UiPath. I have used the 'get text' activity to get the folder date and after that tried to use the
Datetime.ParseExact(Str variable,"dd/MM/yyyy", System.Globalization.CultureInfo.InvariantCulture).
It gives me the error:
Assign: String was not recognized as a valid DateTime.
Your help is much appreciated.
edit: I have now sought help from a friend who figured it out. The error was in the string, which could not be seen, because there was an invisible character in the string that I extracted through 'get text' activity. The solution is in 2 steps:
assign another variable to the exact same date and use an if statement to find out if these two strings are equal and you will find out that they are not.
Now use a regex to capture only digits and slash/hyphen which will get rid of the invisible character.
Try to use "dd_MM_yyyy" instead of "dd/MM/yyyy".
The reason is because UiPath/VB.Net has a habit of using US date formatting even though you're using Culture Info...It's a real pain
Try this:
pDateString = "21/02/2020"
Assign a Date type variable = Date.ParseExact(pDateString,"dd/MM/yyyy",nothing)
Here we're telling the parser to use English format date...The Date type returned will be in US format but you can simply convert back to uk IF needed by using something like:
pDateString("dd/MM/yyyy")
I'm doing some ETL from a CSV file in GCS to BQ, everything works fine, except for dates. The field name in my table is TEST_TIME and the type is DATE, so in the TableRow I tried passing a java.util.Date, a com.google.api.client.util.DateTime, a String, a Long value with the number of seconds, but none worked.
I got error messages like these:
Could not convert non-string JSON value to DATE type. Field: TEST_TIME; Value: ...
When using DateTime I got this error:
JSON object specified for non-record field: TEST_TIME.
//tableRow.set("TEST_TIME", date);
//tableRow.set("TEST_TIME", new DateTime(date));
//tableRow.set("TEST_TIME", date.getTime()/1000);
//tableRow.set("TEST_TIME", dateFormatter.format(date)); //e.g. 05/06/2016
I think that you're expected to pass a String in the format YYYY-MM-DD, which is similar to if you were using the REST API directly with JSON. Try this:
tableRow.set("TEST_TIME", "2017-04-06");
If that works, then you can convert the actual date that you have to that format and it should also work.
While working with google cloud dataflow, I used a wrapper from Google for timestamp - com.google.api.client.util.DateTime.
This worked for me while inserting rows into Big Query tables. So, instead of
tableRow.set("TEST_TIME" , "2017-04-07");
I would recommend
tableRow.set("TEST_TIME" , new DateTime(new Date()));
I find this to be a lot cleaner than passing timestamp as a string.
Using the Java class com.google.api.services.bigquery.model.TableRow, to set milliseconds since UTC into a BigQuery TIMESTAMP do this:
tableRow.set("timestamp", millisecondsSinceUTC / 1000.0d);
tableRow.set() expects a floating point number representing seconds since UTC with up to microsecond precision.
Very non-standard and undocumented (set() boxes the value in an object, so it's unclear what data types set() accepts. The other proposed solution of using com.google.api.client.util.DateTime did not work for me.)
Is possible change format date by specific pattern ? I need to made a function which has a two parameters. First is date and second is pattern. I need convert more date variants. Goal this function is change US and European date format.
For example i need convert
EU: dd:MM:yyyy hh:mm:ss
to
US: MM:dd:yyyy hh:mm:ss
On another page i need change
EU: dd/MM/yyyy
to
US: MM/dd/yyyy
And i have a several next variant to convert
And i want to made a similar function
Formater(euDate, pattern)
BEGIN
....
RETURN usDate
My production server is unfortunately SQL server 2005 and doesn't support function FORMAT(). And function CONVERT() doesn't support some variant of date, which i need convert. So in my current solution i parse EU date at individualy parts (#day = day(#euDate), #month, #year, ...) and join them in new string . And i compare it with input parameter in pattern and return CASE which is equal like pattern. I want to this function make general and simplier.
Thank you for Your advice.
You almost certainly can use the convert function. You can read more about all the options here.
If there is some obscure invariant you need, check out this blog by Anubhav Goyal.