– Add/modify columns
alter table GH_NB_CJZYSBLYQKGN add c_ss1 NUMBER(20,6);
– Add comments to the columns
comment on column GH_NB_CJZYSBLYQKGN.c_ss1
is 'aa';
– Add/modify columns
alter table GH_NB_CJZYSBLYQKGN add c_ss1 NUMBER(20,6);
– Add comments to the columns
comment on column GH_NB_CJZYSBLYQKGN.c_ss1
is 'aa';