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New posts in postgresql
How do you know when to use varchar and when to use text in sql?
Jun 29, 2017
sql
string
postgresql
text
varchar
What has changed between postgres jdbc 8.4 and 9 regarding bytearrays?
Jul 24, 2013
java
postgresql
jdbc
Alphabetically ordering records with "The", "A", "An" etc at the beginning of varchar field
Aug 15, 2019
mysql
sql
postgresql
Is there any way to hide the long divider lines in PostgreSQL's expanded output?
Apr 07, 2022
postgresql
Copy database in postgres
Mar 03, 2022
postgresql
Using a single SQL correlated sub-query to get two columns
Aug 29, 2022
sql
performance
postgresql
indexing
correlated-subquery
How do I work with high precision decimals in PHP
Jul 18, 2018
php
sql
postgresql
pdo
psycopg2 on Fedora [closed]
Dec 10, 2018
python
postgresql
fedora
psycopg2
How to test an if statement in PostgreSQL?
Oct 22, 2022
sql
postgresql
plpgsql
As IPV6 needs 128 bits(16 bytes) then why in postgres CIDR datatype has storage as 24 byte(8.1) and 19byte(9.1)?
Nov 13, 2015
postgresql
ipv6
ipv4
cidr
inet
Django database connection error
May 23, 2022
django
postgresql
PostgreSQL delete all but the oldest records
Jul 06, 2017
sql
postgresql
duplicate-removal
SELECT COUNT(*) - return 0 along with grouped fields if there are no matching rows
May 10, 2019
sql
postgresql
count
left-join
aggregate-functions
Regex to find complete words at Postgresql
Sep 23, 2022
regex
postgresql
UNION ALL on JSON data type
Apr 05, 2019
json
postgresql
compare
union
postgresql-9.2
Pl/pgSQL there is no parameter $1 in EXECUTE statement
Feb 10, 2022
postgresql
plpgsql
Multi-schema Postgres on Heroku
Nov 10, 2022
ruby-on-rails
postgresql
heroku
ruby-on-rails-4
JDBC - select where column is NULL
Apr 21, 2022
java
sql
postgresql
jdbc
postgres not using index on SELECT COUNT(*) for a large table
Mar 06, 2017
performance
postgresql
indexing
sql-execution-plan
Postgres calling a void function
Oct 24, 2022
postgresql
plpgsql
postgresql-9.2
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