1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
| SQL> create table PERSONNES (nom varchar2(20), liste_rel clob)
2 /
Table created.
SQL> insert into PERSONNES values ('NOM1', 'REL11
2 REL12
3 REL13')
4 /
1 row created.
SQL> insert into PERSONNES values ('NOM2', 'REL21
2 REL22
3 REL23')
4 /
1 row created.
SQL> select * from personnes
2 /
NOM LISTE_REL
-------------------- ------------------------------
NOM1 REL11
REL12
REL13
NOM2 REL21
REL22
REL23
SQL> SELECT t.nom, x.column_value AS liste_rel
2 FROM personnes t
3 CROSS JOIN TABLE(
4 cast(multiset(
5 SELECT substr( chr(10)||liste_rel||chr(10),
6 instr( chr(10)||liste_rel||chr(10), chr(10), 1, rownum )+1,
7 instr( chr(10)||liste_rel||chr(10), chr(10), 1, rownum+1 )
8 -instr( chr(10)||liste_rel||chr(10), chr(10), 1, rownum )-1
9 )
10 FROM dual
11 connect BY level <= length(liste_rel)-length(REPLACE(liste_rel,chr(10),''))+1
12 ) AS sys.odcivarchar2list )
13 ) x
14 /
NOM LISTE_REL
-------------------- ------------------------------
NOM1 REL11
NOM1 REL12
NOM1 REL13
NOM2 REL21
NOM2 REL22
NOM2 REL23
6 rows selected.
SQL> select * from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Express Edition Release 11.2.0.2.0 - Production
PL/SQL Release 11.2.0.2.0 - Production
CORE 11.2.0.2.0 Production
TNS for 32-bit Windows: Version 11.2.0.2.0 - Production
NLSRTL Version 11.2.0.2.0 - Production
SQL> |
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