问题
Why does this simple query return 'ORA-00936: missing expression' (the database is Oracle as you can tell):
SELECT * FROM transactions WHERE id NOT LIKE '1%' AND NOT LIKE '2%'
I feel silly, but what am I doing wrong?
回答1:
You have missed out the field name id in the second NOT LIKE. Try:
SELECT * FROM transactions WHERE id NOT LIKE '1%' AND id NOT LIKE '2%'
The AND in the where clause joins 2 full condition expressions such as id NOT LIKE '1%' and can't be used to list multiple values that the id is 'not like'.
回答2:
You need to specify the column in both expressions.
SELECT * FROM transactions WHERE id NOT LIKE '1%' AND id NOT LIKE '2%'
回答3:
You've missed the id out before the NOT; it needs to be specified.
SELECT * FROM transactions WHERE id NOT LIKE '1%' AND id NOT LIKE '2%'
来源：https://stackoverflow.com/questions/1762712/not-like-in-an-sql-query