I created a table in sql * plus, and I want to insert some values but i to review an error,
ORA-01756: a string between apostrophes does not end correctly
typing insert into d_piece (id_piece,libelle) values (101,'Extrait d'acte de naissance');

the erro occurs from the secode abostroph single cotte after d as it sees it as the end of the string so u have to replace it or writ itas the following
insert into d_piece (id_piece,libelle) values (101,'Extrait d'||''''||'acte de naissance')