Tour
About Us
Meta
Loading…
Log in
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
All Sites
Top Users
Digests
OTARIKI
Tbilisi, Georgia
PostgreSQL, ORACLE, MySQL
top
accounts
reputation
activity
bookmarks
subscriptions
Top Questions
944
votes
not:first-child selector
css
css-selectors
asked Sep 5 '12 at 21:09
stackoverflow.com
130
votes
image.onload event and browser cache
javascript
image-loading
asked Sep 10 '12 at 15:31
stackoverflow.com
121
votes
Submit HTML form on self page
html
forms
http
url
asked Nov 22 '12 at 21:20
stackoverflow.com
120
votes
Use multiple conflict_target in ON CONFLICT clause
postgresql
upsert
postgresql-9.5
asked Mar 9 '16 at 9:46
stackoverflow.com
114
votes
Change column type and set not null
postgresql
asked Apr 24 '13 at 16:23
stackoverflow.com
110
votes
How to make a select with array contains value clause in psql
postgresql
postgresql-9.2
asked May 17 '13 at 10:02
stackoverflow.com
107
votes
Export and import table dump (.sql) using pgAdmin
postgresql
postgresql-9.2
pgadmin
asked Sep 11 '13 at 8:35
stackoverflow.com
60
votes
Reset select value to default
javascript
jquery
html
asked Jun 4 '13 at 8:30
stackoverflow.com
49
votes
Find out how PHP is running on server (CGI OR fastCGI OR mod_php)
php
apache
asked May 7 '13 at 7:59
stackoverflow.com
48
votes
Get checkbox values using checkbox name using jquery
jquery
html
asked Jan 7 '13 at 8:49
stackoverflow.com
1
2
3
4
5
next
Top Answers
23
Transform table to one-hot-encoding of single column value
stackoverflow.com
21
Finding the position of a value in PostgreSQL arrays
stackoverflow.com
20
Postgresql: Changing Action For Foreign Key Constraint
stackoverflow.com
17
SQL Server 'FETCH FIRST 1 ROWS ONLY' Invalid usage
stackoverflow.com
15
Adding an identity to an existing column
stackoverflow.com
12
SQL after the JOIN remove duplicate rows
stackoverflow.com
12
How to alter Sequence in PostgreSQL with specific max(id) from a table?
stackoverflow.com
12
How to aggregate rows of jsonb elements in postgres?
stackoverflow.com
10
How to count and sum in sql server
stackoverflow.com
8
Get joined reulst from 2 table and when value not exist any of them, fill with empty value
stackoverflow.com
8
How can I do less than, greater than in JSON Postgres fields?
stackoverflow.com
7
Postgres cannot cast type jsonb to integer
stackoverflow.com
6
Three columns - get MAX with SQL
stackoverflow.com
6
Column must appear in the GROUP BY clause
stackoverflow.com
6
Contiguous Group By
stackoverflow.com
6
How to cast json array to text array?
stackoverflow.com
6
select rows in sql with latest date for each ID repeated multiple times
stackoverflow.com
6
retrieving ids with 'only' one type of code
stackoverflow.com
5
how to calculate top 3 results
stackoverflow.com
5
Finding records in Oracle DB with non-alphanumeric characters
stackoverflow.com
5
Select from one table if no records found in another
stackoverflow.com
5
Counting how many items are repeated 1, 2 or 3 times
stackoverflow.com
5
SQL - SUM, Distinct and TOP 4
stackoverflow.com
5
Download xlsx file using php
stackoverflow.com
5
How can I merge an existing jsonb field when upserting a record in Postgres?
stackoverflow.com
5
Postgres aggregate results based on 2 columns
stackoverflow.com
5
how to combine two columns of integer in PostgreSQL?
stackoverflow.com
5
How to get data from postgresql json array field in an array
stackoverflow.com
5
SQL query with subquery
stackoverflow.com
Stack Exchange works best with JavaScript enabled
stackoverflow.com