<code sql>
create table Categorie (
idC Number(10) primary key,
nom Varchar2(15) not null
);
insert i... ');
-- objet celeste
create table Astre (
idA Number(10) primary key,
nom Varchar2(15) not null,
rayon Number(10) not null,
idC Number(10) not null references Categorie(idC)
);
-- rayon en km
insert into Astre val
istes.
<code oracle11>
create type Y as table of number(3);
/
create type X as object ( x1 Y, x2 Y);
/... des types. Exple :
* signature fausse: ''f(a in number(5), b in varchar2(30))''
* signature correcte: ''f(a in number, b in varchar2)''
===Insertion===
La commande ''... Exemple :
<code plsql>
create type A as object (B number) not final;
create type C under A (D number);
research domains. Building the result involves a number of complex processing steps which make it difficu... g links are modified to reflect the change in the number of articles sharing common terms. If the topic de... ular data like ADN sequences. There exists a huge number of computational phylogenetic methods using diffe... ical organisations developing new technology. The number of patents increases every year and the U.S. Pate
research domains. Building the result involves a number of complex processing steps which make it difficu... g links are modified to reflect the change in the number of articles sharing common terms. If the topic de... ular data like ADN sequences. There exists a huge number of computational phylogenetic methods using diffe... ical organisations developing new technology. The number of patents increases every year and the U.S. Pate
items, while information consumers subscribe to a number of RSS/Atom feeds (i.e., streams) and get informe... Few RSS/Atom feeds (17%) produce almost the total number of items (97%) in our testbed. In their majority,... l as typos and mistakes. We have measured a total number of 1,537,730 terms out of which only a small frac
select table_name, column_name, utl_raw.cast_to_number(low_value) as borneInf, utl_raw.cast_to_number(high_value) as borneSup, num_distinct, histogram
from user_tab_cols
where data_type = 'NUMBER';
</code>
etc... de nombreuses autres informat
:
- Distribution and volume : The increasing number of web sites and web ressources
RSS syndication... ML documents distributed all over the web and the number of RSS feeds is growing every day.
- Flexibi