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I'm having hard times with a pgsql select that at first looked pretty simple. CREATE TABLE events...
What hash functions do relational database management systems (Oracle, PostgreSQL, Sql Server,...
my hope was I could do something like this: Q(data__result_started__gt =...
I have a table that has 3 columns. id | name | score | approve -------------------- 1 | foo | ...
update res_user set date_of_birth= '1991-07-30' where name = 'USER1'; This work but can update...
Is there a similar function like any which is in Teradata available in Postgresql? select * from...
Apologies if this is a duplicate (and/or trivial) - I haven't been able to search well owing to...
I need to count the number of objects of a particular model in my database, and display the number...
I want to select records that have geohash (a string) begins with b within a certain period and...
I'm working on an application which uses Flask, SQLAlchemy and PostgreSQL. I've to write a...
I dumped a database and try to restore in the same server but in another database with another user...
I have 2 Aws RDS instances,(Run on Postgresql). Both are on Different accounts and different...
I want to uninstall postgreSQL 10.5 from my windows10 machiene but I always get this errormessage...
I'm using knex with postgresql db, I have a row in table A which has one-to-one relation to rows in...
def self.create_tables connection = PG.connect(dbname: 'clients') connection.exec('CREATE TABLE...
I'm new to database itself and trying to learn PostgreSQL. Question is: Is there a difference...
If I delete a large number of rows from a postgreSQL table and then run VACUUM ANALYSE; I still...
I'm running a remote query against a vendor maintained Postgres database. The remote query is...
I got a rails application ( Rails v4.2.4 and Ruby v2.2.2) that some times works magically wrong .....
I'm trying to include a variable from a different file into my main php file but I keep getting...
In my service I have a list of message, I actulise every 10 seconds, I would like it to update...
I'm building a site with Laravel 5.7 and PostgreSQL. Question is: Is Schema::table('the_table',...
I am working on project where I need to pull the date from a table based on startdate and enddate....
Sometimes I need to restore a dump from a production server to my local database, and considering...
I have a table with 12 millions of row and will increase to 20 million in the future CREATE TABLE...
I currently have the following query: WITH instances AS ( SELECT b.ldtc as date, a.fk_item_id,...
I am trying to upload data to postgres database using sqlalchemy. My model class -: class...
I am using archlinux. I didnt have much idea of pre postgresql upgrade related things. I just...
I have a postgres 10 DB running on Ubunto 18.04. The dump backup is too old to use. After a...
here is my issue. i have a huge amount of data in many-to-many tables that i have to update quite...