I want to implement R's ceiling_date fucntion in SQL (Postgresql). So I have dates in a column for everyday with corresponding sales and I want to accumulate th
I have some data like that. And I want to get html. with t(x) as (values( XMLPARSE(DOCUMENT ('<root><NotificationServiceDetails NotificationNo="0" Alar
json file "mappingdef": [ { "src": "A", "dest": "id" }, {
I need to connect to my db (Postgres) twice during autotest - at the beginning to truncate and at the end to select a new note from the table. I tried to do it
I need to return elements from a database query based on an inequality using the lexicographic ordering on multiple columns. As described in this question this
I'm trying to connect to a Postgres DB using Oracle SQL Developer. This is the datasource URL I see in an application which uses the DB: jdbc:postgresql://10.11
Runs locally, but not when deployed to Heroku (see error message). I tried adding a runtime.txt file with the Python version, and tried most of suggestions to s
In Postgres, suppose I have the following table to be used like to a singly linked list, where each row has a reference to the previous row.
Like date count users 2 jan - 7 feb 2 feb - 7 march
[LuisMontanoMichel@Luis-MacBook-Pro~% psql psql (14.2) Type "help" for help. [LuisMontanoMichel=# ALTER ROLE "LuisMontanoMichel" WITH PASSWORD 'examplepass'
We have datacenter in 3 zone and 3 different url. Connect to database postgres is psql "hostname=url1,url2,url3 \port=......" Yandex understand what is master n
First time dealing with xpath and XML data. I have below xpath query that I got through some Stack Overflow answers. Below, I want to extract all the column nam
According to the postgress documentation a collation can be created to ignore cases during comparison operations. CREATE COLLATION IF NOT EXISTS case_insensitiv
I'm developing a high load server application using C++ and libpq (libpqxx is very unstable). I use async queries in threads to improve performance. But I've di
I am having a fun issue trying to get TypeOrm to work in my nestjs project. I have the below code to configure my project, yes everything loads, and yes I am ab
Given the following table: CREATE TABLE event_partitioned ( customer_id varchar(50) NOT NULL, user_id varchar(50) NOT NULL, event_id varchar(50) NOT
Given the following table: CREATE TABLE event_partitioned ( customer_id varchar(50) NOT NULL, user_id varchar(50) NOT NULL, event_id varchar(50) NOT
How to get the dv/dt of the below table in psql Concept is linear regression - but to determine the slope is the what I am facing issue with. voltage || time
I have a file in my TEMP directory on a windows server echo %TEMP% C:\Users\BOB\AppData\Local\Temp\2 Below command to insert file to table: psql -d BOBDB01 -c
BEGIN; SET search_path TO test; CREATE USER regress_view_user1; CREATE USER regress_view_user2; GRANT CREATE, usage ON SCHEMA test TO regress_view_user1; GRANT
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