/SQL/Sql

Sql

SQL is a domain-specific language used in programming and designed for managing
data held in a relational database management system, or for stream processing
in a relational data stream management system.

Sql

SELECT * FROM STUDENT

SQL

Let's create a database!

SQL

create table this_table_has_three_columns (
  this_is_a_character_column varchar2(100),
  this_is_a_number_column    number,
  this_is_a_date_column      date
);

Source: livesql.oracle.com

SQL

select * from toys
where  toy_name = 'Sir Stripypants' or
       colour = 'green';

Source: livesql.oracle.com

SQL

alter session set row archival visibility = all;

select * from toys;

Source: livesql.oracle.com

Sql

SQL is used to communicate with a database.
According to ANSI (American National Standards Institute), it is the standard language for relational database management systems.
SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database.

SQL

create table people (
  person_id integer,
  full_name varchar2(100)
);

Source: livesql.oracle.com

SQL

select table_name, iot_name, iot_type, external, 
       partitioned, temporary, cluster_name
from   user_tables;

Source: livesql.oracle.com

SQL

select colour, shape, count (*) 
from   bricks
group  by colour;

Source: livesql.oracle.com

Similar codes

0 vote141 views1 answer
Mysql trim characters
SQL
0 vote131 views2 answers
Sql last updated
SQL
0 vote141 views1 answer
Mostrar datos de tablas relacionadas mysql kjava
SQL
0 vote127 views1 answer
Find how many table doesn't contain column in mysql
SQL
0 vote279 views1 answer
Sql change a colum to unique
SQL
18 votes140 views6 answers
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
SQL
5 votes130 views1 answer
List foreign key oracle
SQL
5 votes134 views4 answers
Select random rows sql
SQL
1 vote136 views2 answers
ImportError: No module named mysql.connector
SQL
0 vote144 views1 answer
What is between keyword used for
SQL