SQL with table
From HelloWiki
create table hello_table (hello_column varchar(12));
insert into hello_table (hello_column) values ('Hello World!');
select * from hello_table;
[edit] Details
create table hello_table (hello_column varchar(12));
This line creates a table in the database. Name of the table is hello_table, it contains only one column (name is hello_column) which can contain strings with a maximum size of 12 characters.
insert into hello_table (hello_column) values ('Hello World!');
It inserts a row into the hello_table table. In this row the hello_column column will be 'Hello World!'.
select * from hello_table;
It selects (and prints) every row (and every column) from the hello_table, but this table contains only one row with 'Hello World!' string.
