pandas series merge code example

Example 1: merge pandas

create table bricks (
  brick_id integer,
  colour   varchar2(10)
);

create table colours (
  colour_name           varchar2(10),
  minimum_bricks_needed integer
);

insert into colours values ( 'blue', 2 );
insert into colours values ( 'green', 3 );
insert into colours values ( 'red', 2 );
insert into colours values ( 'orange', 1);
insert into colours values ( 'yellow', 1 );
insert into colours values ( 'purple', 1 );

insert into bricks values ( 1, 'blue' );
insert into bricks values ( 2, 'blue' );
insert into bricks values ( 3, 'blue' );
insert into bricks values ( 4, 'green' );
insert into bricks values ( 5, 'green' );
insert into bricks values ( 6, 'red' );
insert into bricks values ( 7, 'red' );
insert into bricks values ( 8, 'red' );
insert into bricks values ( 9, null );

commit;

Example 2: merge pandas

select * from bricks;

select * from colours;

Example 3: merge pandas

select * from bricks, colours;