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SQLize.online is a free online SQL environment for quickly running, experimenting with and sharing code.
You can run your SQL code on top of the most popular RDBMS including MySQL, MariaDB, SQLite, PostgreSQL, Oracle and Microsoft SQL Server.
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DROP TABLE mytable; CREATE TABLE mytable( id NUMBER GENERATED BY DEFAULT AS IDENTITY, col1 VARCHAR2(255) NOT NULL, col2 VARCHAR2(255) NOT NULL, source_hash VARCHAR2(255), target_hash VARCHAR2(255), PRIMARY KEY(id) ); INSERT INTO mytable (col1, col2) VALUES ('a', 'b'); INSERT INTO mytable (col1, col2) VALUES ('c', 'd'); INSERT INTO mytable (col1, col2) VALUES ('e', 'f'); create or replace procedure read_perftest_clobs is cursor c_mytable is SELECT col1 FROM mytable; begin for rec_clob in c_mytable loop DBMS_OUTPUT.PUT_LINE(rec_clob.col1); end loop; end;
SQL
Server:
MariaDB 11.4
MariaDB 11.5
MariaDB 10
MariaDB 10 Sakila (ReadOnly)
MySQL 5.7
MySQL 5.7 Sakila (ReadOnly)
MySQL 8.0
MySQL 8.0 Sakila (ReadOnly)
SQLite 3
SQLite 3 Preloaded
PostgreSQL 10 Bookings (ReadOnly)
PostgreSQL 11
PostgreSQL 12
PostgreSQL 13
PostgreSQL 14
PostgreSQL 15
MS SQL Server 2017
MS SQL Server 2019
MS SQL Server 2022
MS SQL Server 2022 AdventureWorks (ReadOnly)
Firebird 4.0
Firebird 4.0 (Employee)
Oracle Database 19c (HR)
Oracle Database 21c
Oracle Database 23c Free
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