gsi*_*ems 16
如果您使用以数字开头的列名称,则需要使用双引号.例如:
create table foo (
"3RD_DIAG_CODE" varchar2(10 byte) --make sure you use uppercase for variable name
);
insert into foo values ('abc');
insert into foo values ('def');
insert into foo values ('ghi');
insert into foo values ('jkl');
insert into foo values ('mno');
commit;
select * from foo;
3RD_DIAG_C
----------
abc
def
ghi
jkl
mno
select 3RD_DIAG_CODE from foo;
RD_DIAG_CODE
------------
3
3
3
3
3
select "3RD_DIAG_CODE" from foo;
3RD_DIAG_C
----------
abc
def
ghi
jkl
mno
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编辑:至于错误信息本身,你可能(如BQ所写)从select子句中缺少一个逗号.