Hvordan flytter du en opdelt tabel fra et tablespace til et andet i Oracle 11g?

Du skal overveje indekser, der også kan være ugyldige - for at dække dit spørgsmål om nulstilling af standard tablespaces ud over dette, tror jeg, at dette er den fulde proces, du vil implementere:

1) Flyt partitioner (en PL/SQL-løkke ifølge zürigschnäzlets' svar)

Dette er procedurer, jeg bruger i en anonym blokindpakning, der definerer a_tname, a_destTS, vTname og vTspName - de burde give dig den generelle idé:

procedure mvTabPart (a_tname in varchar2, a_destTS in varchar2) is
cursor pCur(vTname varchar2, vTspName varchar2) is
  select table_name, partition_name
  from user_tab_partitions
  where table_name = vTname
      and tablespace_name not like vTspName
  order by partition_position desc;
begin
for pRow in pCur(a_tname, a_destTS) loop
 sqlStmnt := 'alter table '||pRow.table_name||
             ' move partition '||pRow.partition_name||
             ' tablespace '||a_destTS;
execute immediate sqlStmnt;
end loop;
end mvTabPart;

2) Indstil tabellens standardpartition tablespace, så nye partitioner oprettes der:

    procedure setDefTabPart (a_tname in varchar2, a_destTS in varchar2) is
    cursor tCur(vTname varchar2) is
      select table_name
      from user_part_tables
      where table_name = vTname;
    begin
    for tRow in tCur(a_tname) loop
     sqlStmnt := 'alter table '||tRow.table_name||
                 ' modify default attributes '||
                 ' tablespace '||a_destTS;
    execute immediate sqlStmnt;
    end loop;
end setDefNdxPart;

3) Indstil indeks-standardpartition tablespace, så nye indekspartitioner (hvis nogen) oprettes, hvor du vil have dem:

procedure setDefNdxPart (a_tname in varchar2, a_destTS in varchar2) is
cursor iCur(vTname varchar2) is
  select index_name
  from user_part_indexes
  where index_name in (select index_name
             from user_indexes where table_name = vTname);
begin
for iRow in iCur(a_tname) loop
 sqlStmnt := 'alter index '||iRow.index_name||
             ' modify default attributes '||
             ' tablespace '||a_destTS;
execute immediate sqlStmnt;
end loop;

end setDefNdxPart;

4) genopbygg alle partitionerede indekser, der skal genopbygges og ikke er i det ønskede tablespace:

procedure mvNdxPart (a_tname in varchar2, a_destTS in varchar2) is
cursor ndxCur(vTname varchar2, vTspName varchar2) is
select i.index_name index_name, ip.partition_name partition_name
  from user_ind_partitions ip, user_indexes i
  where i.index_name = ip.index_name
     and i.table_name = vTname
     and i.partitioned = 'YES'
     and (ip.tablespace_name not like vTspName or ip.status not like 'USABLE')
  order by index_name, partition_name ;
begin
for ndxRow in ndxCur(a_tname, a_destTS) loop
 sqlStmnt := 'alter index '||ndxRow.index_name||
             ' rebuild partition '||ndxRow.partition_name||
             ' tablespace '||a_destTS;
execute immediate sqlStmnt ;
end loop;
end mvNdxPart;

5) Genopbyg eventuelle globale indekser

procedure mvNdx (a_tname in varchar2, a_destTS in varchar2) is
cursor ndxCur(vTname varchar2, vTspName varchar2) is
  select index_name
  from user_indexes
  where table_name = vTname
       and partitioned = 'NO'
       and (tablespace_name not like vTspName or status like 'UNUSABLE')
  order by index_name ;
begin
for ndxRow in ndxCur(a_tname, a_destTS) loop
 sqlStmnt := 'alter index '||ndxRow.index_name||
             ' rebuild tablespace '||a_destTS;
execute immediate sqlStmnt ;
end loop;
end mvNdx;