I am writing a data-mining program, which bulk inserts user data. The current SQL is just a plain bulk insert: insert into USERS( id, username, profile_pi
I don't know how to pass User Defined Variables (from JMeter .jmx Script) on jenkins-taurus.yml (Taurus BlazeMeter configuration file). It keeps pushing the fix
I'm currently working on a .NET application and want to make it as modular as possible. I've already created a basic SELECT procedure, which returns data by che
I'm trying to convert an sql query into tuple relational calculus, but there is a NOT EXIST that causes me to be stuck. SQL query: SELECT num FROM a a1, b b1
I am counting 7-day active users using T-SQL. I used the following code: SELECT *, COUNT(DISTINCT [UserID]) OVER ( PARTITION BY [HospitalID],
Update on 2022-05-15 After running vacuum analyze, the query plans are below. For A query Nested Loop Left Join (cost=45913.11..496597.16 rows=10 width=128) (a
I have a numeric data in a column 20170930, need help in converting it into Date in PostgreSQL , tried multiple ways but non seems to work
I have a table with a varchar column categoryIds. It contains some IDs separated by commas, for example: id categoryIds -------------------- 1 3,
Here is a fairly simple query that is throwing this error: SELECT RR.REQUEST_ID FROM CCS_REQUEST_RESPONSE RR INNER JOIN VW_STUDENT_CURRENT_AND_HIST VW ON RR.S
I have to design a system with this schema. { "documentId" : 123 "documentType" : "paper" "tags" :["abc","xyz"] //other meta data of document } The queries
Somebody left this special character in the SQL table It more looks like ♂ sign but thinner or a vertical tab Char VT sign, but when I copy it to word d
I am following a tutorial on Qwiklabs on Bigquery and financial fraud detection and came across a query, below, that I am failing to understand CREATE OR REPLAC
Mysql - phpmyadmin What's wrong with this query? ALTER TABLE `invoices` CHANGE `status` `status` ENUM('paid','due','canceled','partial','cheque') CHARACTER SE
I have max and min values of prices in postgresql, and group the count of result set according to different ranges of prices between this max and min values, my
Consider a query with this structure: select ..., ROWNUM from t where <where clause> group by <columns> having <having clause> order by &
I want To Select stockDate in ASC Order My Table Structure is.:-
import pyodbc connection = pyodbc.connect('Driver = {SQL Server};Server=SIWSQL43A\SIMSSPROD43A;' 'Database=CSM_reporting;Trusted_Con
I am trying to wrap several queries into 1 complex query. Here is the scenario. Given a user_id of 'xxxxx-xx-xxxxx' I have to query for several data points with
I have the following method that returns a HashMap based on a Users Department and Building. I want to ORDER BY ASC based on the user name private HashMap<L
I have 2 columns called MONTH, and YEAR. The YEAR is just pulling in as INT and contains values such as 2017 2018 2019 etc... The MONTH column however is pul