![]() ![]() This should be very trivial, even that I did not figure out what is wrong.įunction where I generate timestamps looks as follows: var timestamp = new Date().toString(). My timestamp format looks like this: Thu 11:47:56 The last option gives me somewhat closest results unfortunately it sorts timestamps just by time, for instance rows created 17th November will be sorted correctly and rows created 18th November will be "older". ![]() ![]() I already tried following codes: db.each("SELECT values ORDER BY datetime(timestamp) DESC LIMIT 200") ĭb.each("SELECT values ORDER BY datetime('timestamp') DESC LIMIT 200") ĭb.each("SELECT values ORDER BY datetime("timestamp") DESC LIMIT 200") ĭb.each("SELECT values ORDER BY date(timestamp) DESC LIMIT 200") ĭb.each("SELECT values ORDER BY timestamp DESC LIMIT 200") I have a timestamp and I try to ORDER it so the most recent will be the first. I am using this query to sort by datetime it not sorting by time but sort by date is working fine. In order for such strings to sort (compare) properly they must be in big-endian order (biggest thing first, followed one after each by the next smaller thing). This way, youll sort the data in ascending order by this column. all () Fatman13 commented Same problem here. Note, removing the DESC applies the default sort operation which is ASC. Download ZIP SQLAlchemy: filter by date for an datetime field (does not work with SQLite, with PostgreSQL it works fine) Raw SQLAlchemycast.py from datetime import date from sqlalchemy import cast, DATE Match. I have small difficulties by sorting a timestamp in SQLite and I tried everything and I am still not able to get correct result. Im using a SQLite database which has a datetime column, I stored values of the datetime column with format 'yyyy-MM-dd HH:mm' but when I want to select values from Database and order by the datetime column, it gives me a wrong order. SQLite3 does not have a datetime data type - datetime data is stored as a text string. Use the ORDER BY keyword and the name of the column by which you want to sort. it's sorted by Year, Month, Day, Hour, Minute, Second which is how a DATETIME should be sorted. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |