Adding a column into existing index

Can I add a column into existing index?
or do I need to drop the index and recreate one?
Thanks.

but there is no way to add a column to an existing table10:43:24 TEST.SQL>create table test10:43:28 2 (
10:43:29 3 a number
10:43:32 4 )
10:43:34 5 tablespace tools
10:43:36 6 ;
Table created.
Elapsed: 00:00:00.06
10:43:38 TEST.SQL>alter table test add
10:43:44 2 b date;
Table altered.
Elapsed: 00:00:00.68
10:43:48 TEST.SQL>desc test
Name Null? Type
A NUMBER
B DATE
10:43:51 TEST.SQL>drop table test;
Table dropped.Indeed there is.Yoann.

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Message was edited by:
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Message was edited by: Anversha s

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*&      Form main
*       text
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lo_new_structdescr = cl_abap_structdescr=>create( p_components = lt_components ).
lo_new_tabledescr = cl_abap_tabledescr=>create( p_line_type = lo_new_structdescr ).
CREATE DATA cr_t TYPE HANDLE lo_new_tabledescr.
ASSIGN cr_t->* TO <lt_new_t>.
"Copy all data from old to new table
LOOP AT ut_t ASSIGNING <ls_old_s>.
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Hi Guys,
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Please mark this reply as the answer or vote as helpful, as appropriate, to make it useful for other readers

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http://deneskubicek.blogspot.com/
http://htmldb.oracle.com/pls/otn/f?p=31517:1
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