在Oracle表中添加列(Add column in Oracle table)
我试图将XMLType列添加到表中,但它返回一个错误。 为什么?
这是查询:
alter table TEST_ID add column xml_column xmltype;它返回错误:
[SQL] alter table TEST_ID add column xml_column xmltype [Err] ORA-00904: : invalid identifierI'm trying to add an XMLType column into a table, but it returns an error. Why?
This is the query:
alter table TEST_ID add column xml_column xmltype;It returns the error:
[SQL] alter table TEST_ID add column xml_column xmltype [Err] ORA-00904: : invalid identifier最满意答案
你不需要那里的“列”字,所以它是:
ALTER TABLE test_id ADD xml_column xmltype;
You don't need the "column" word in there, so it's:
ALTER TABLE test_id ADD xml_column xmltype;
在Oracle表中添加列(Add column in Oracle table)我试图将XMLType列添加到表中,但它返回一个错误。 为什么?
这是查询:
alter table TEST_ID add column xml_column xmltype;它返回错误:
[SQL] alter table TEST_ID add column xml_column xmltype [Err] ORA-00904: : invalid identifierI'm trying to add an XMLType column into a table, but it returns an error. Why?
This is the query:
alter table TEST_ID add column xml_column xmltype;It returns the error:
[SQL] alter table TEST_ID add column xml_column xmltype [Err] ORA-00904: : invalid identifier最满意答案
你不需要那里的“列”字,所以它是:
ALTER TABLE test_id ADD xml_column xmltype;
You don't need the "column" word in there, so it's:
ALTER TABLE test_id ADD xml_column xmltype;
发布评论