add
remove
language
chart
show hidden
hide
db<>fiddle
Db2
DocumentDB
DuckDB
Firebird
MariaDB
MySQL
Oracle
Postgres
SQL Server
SQLite
TimescaleDB
YugabyteDB
11.1
11.5
12.1
0.114 (MongoDB 7.0)
0.116 (MongoDB 7.0)
1.4 LTS
3.0
4.0
5.0
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.11
11.4
11.8
12.3
5.5
5.6
5.7
8.0
8.4
9.7
11g Release 2
18c
21c
23c
23ai
26ai
8.4
9.3
9.4
9.5
9.6
10
11
12
13
14
15
16
17
18
19 beta 4
2012
2014
2016
2017 (Linux)
2017
2019 (Linux)
2019
2022
2025
3.8
3.16
3.27
3.39
3.45
3.53
2.11
2.14
2.28
2.6
2.8
2.18
2024.2 LTS
2025.2 LTS
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
Sakila
no sample DB
Sakila
no sample DB
Sakila
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
HR
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
db<>fiddle Statistics
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
AdventureWorks
no sample DB
AdventureWorks
no sample DB
AdventureWorks
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
run
abort
markdown
clear
donate
feedback
about
By using db<>fiddle, you agree to license everything you submit by
Creative Commons CC0
.
create or replace function multireplace_loop (string text, pattern text[], replacement text[]) returns text language plpgsql immutable as $$ declare rec record; begin for rec in select ord, old_str, new_str from unnest(pattern, replacement) with ordinality as o(old_str, new_str, ord) order by ord loop string:= replace(string, rec.old_str, rec.new_str); end loop; return string; end $$; select multireplace_loop ('a string to be replaced', '{string, replaced}', '{cat, dog}');
multireplace_loop
a cat to be dog
create or replace function multireplace_recursive (string text, pattern text[], replacement text[]) returns text language sql immutable as $$ with recursive input_rows as ( select ord, old_str, new_str from unnest(pattern, replacement) with ordinality as o(old_str, new_str, ord) ), recursive_replace as ( select ord, replace(string, old_str, new_str) as string from input_rows where ord = 1 union all select i.ord, replace(string, i.old_str, i.new_str) from recursive_replace r join input_rows i on i.ord = r.ord+ 1 ) select string from recursive_replace order by ord desc limit 1 $$; select multireplace_recursive ('a string to be replaced', '{string, replaced}', '{cat, dog}');
multireplace_recursive
a cat to be dog