There is a table and its data looks like this: year month v1 v2 2017 1 2 3 2017 2 4 5 ... .. .. .. 2017 12 9 3 2018 1 1 3 2018
I'm looking to create a package, already have a working procedure. Working on a function, step by step and I have encountered an ORA-06575: Package or function
I have the following query in postgres which gives the meter range and the number of vehicles travelled between the range SELECT (CASE WHEN meter >= 0 AND m
I want to update in the "CIU" column in the database "GSDTS" and retrieve the data or values from the database "IFGTS" in the column "PRSOBNET" based on the con
I have to pass data from Access database to a MySQL database attached to HeidiSQL automatically every minutes. To do that i put the data into excel files format
I want to output all the possible combination in two tables without using cartesian join or cross join. Is this possible?
Given relations A(a,b,c), B(e,f), C(d,g,h), where A has 800 tuples, B 200 and c 500. In worst case gives the expression A * B * C ( with * natural join) : a) 8
There are two tables given: 1) employee(eno,ename,basic,da,gross) da=basic*(5.0/100) gross = basic+da 2) sal_hist(eno, sys_dt, old_basic) How to write a
Executing the following query in MySQL v8.0.13 results in this error: 0 row(s) affected, 1 warning(s): 1287 Setting user variables within expressions is deprec
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