I am wondering if we have a way to check if two dates overlap in amazon athena (when writing an athena query) . I can do this in R / Python using the int_overla
I'm looking to create a scalar function in SQL Server (2017) that leverages a calendar table I built awhile back in order to calculate and return a date a given
Gets 'exact' banned words matched against a set of blog comments. It then creates a result set collapsing the banned words into the owner (the blog comment) sho
I have to identify the records with check_in category of S1, T1 and P1 in the check-in-order and pivot the rest of the data until we hit the next category. I wa
This is using Microsoft SQL Server 2012. I have a program that has multiple versions, each one has some schema changes to the underlying SQL database. In an at
I have been trying to break the datetime in 12 hour chunk in Presto SQL but was unsuccessful. Raw data table: datetime Login 2022-05-08 07:10:00.000 1234 2022
I have table A id1 dt x1 2022-04-10 a2 2022-04-10 a1 2022-04-10 x1 2022-05-10 x2 2022-04-10 y2 2022-04-10 y1 2022-05-10 x1 2022-06 -10 Table B id1 dt a1 2022
I have two tables. Transaction(ID, TERMINALID) and Terminal(ID, TERMINALID, EXPORT_DATE). The goal is to obtain for each row from Transaction table newest recor
I need to insert into a CREATE TABLE stat the names of the columns and the types, with the comma at the end of each line. What I get with df.dtypes is: Name
The query for, If the address is missing, displays the email id. If both address and email are missing then display ‘NA’. Give an alias name as CONT
I have Project objects that contain arrays of Tags (for example, Backend, Frontend, Sales, Marketing). The user sets the desired parameters, such as Backend and
We're designing a table for user entity. The only non-trivial requirement is that there should be a permanent URL to the user entity (for example their profile)
A median is defined as a number separating the higher half of a data set from the lower half. Query the median of the Northern Latitudes (LAT_N) from STATION an
I'm trying to update two columns in an archaic Oracle database, but the query simply doesn't finish and nothing is updated. Any ideas to improve the query or so
I heard that mysql version prior to 8.0.13 accept default value for json type column, so I using the cmd: ALTER TABLE templates CHANGE COLUMN values JSON NOT N
Database "mydb" is owned by role "mydb_owner". User "currentuser" tries to delete role "roletodelete" from this database using revoke all on all tables in
I want to execute a select query on a table and I need this result in a JSON format or in an excel sheet. I want to do this using query only and I'm using SQL S
I have string such as A~B~C,D~E,F~G~H,I. The string is comma separated and then each comma separated substring is ~ separated. There is no limit on the number o
Hello fellow programmers! I am starting in the world of Flutter programming. I am following a course on Udemy, the questions are never answered by the teacher a
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