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New posts in postgresql
In SQL, how to check if a string is the substring of any other string in the same table?
Apr 12, 2026
sql
postgresql
loops
pattern-matching
string-function
How to find missing rows on two sides of a join?
Apr 12, 2026
sql
postgresql
the values of ENUM type in SQLAlchemy with PostgreSQL is the variable not the value?
Apr 12, 2026
python
postgresql
sqlalchemy
enums
fastapi
Extracting specific substrings from a text field in SQL
Apr 12, 2026
sql
regex
postgresql
substring
I'm confused by Model (call 'Model.connection' to establish a connection) message received in console
Apr 12, 2026
ruby-on-rails
postgresql
activerecord
database-connection
ruby-on-rails-5
Django queryset optimisation: Reverse lookup on _set with filter
Apr 10, 2026
python
django
postgresql
How to return a plain value from a Knex / Postgresql query?
Apr 11, 2026
postgresql
knex.js
Is it possible to configure N postgresql service instance in a GitLab CI?
Apr 11, 2026
postgresql
gitlab
gitlab-ci
gitlab-ci-runner
gitlab-ce
Need a postgresql query to group and order
Apr 11, 2026
sql
postgresql
How to query with double belongs_to association
Apr 12, 2026
ruby-on-rails
postgresql
ruby-on-rails-4
Bulk UPDATE table with WHERE clause that is variable
Apr 11, 2026
python
sql
postgresql
sql-update
Postgres SQL operator does not exist; character = integer;
Apr 12, 2026
postgresql
Count entries grouped by start and end time
Apr 11, 2026
sql
postgresql
count
group-by
Is jsonb conversion to text deterministic?
Apr 10, 2026
postgresql
jsonb
slow order by "field" and limit
Apr 10, 2026
postgresql
64-bit Qt and Postgres plugin in Windows
Apr 11, 2026
windows
qt
postgresql
64-bit
knex postgres join as nested JSON
Apr 11, 2026
sql
postgresql
knex.js
Postgres bytea error when binding null to prepared statements
Apr 09, 2026
postgresql
jpa
jdbc
prepared-statement
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