sql - How can I use underscores in "LIKE" conditions in Tivoli?

Question

I can't properly use underscores in the LIKE part when I use Tivoli databases.

I connected to a Tivoli database with AQT and just run this query;

select NODE_NAME from NODES where NODE_NAME like '%_SQL'

This query gets as result;

AKHEDEFSRV_SQL
AKHEDEF_SQL
AKLSFS_SQLPAKL1_SQL
AKLSFS_SQLPAKL2_SQL

But also gets

AKLSPRODSQL
AKLSTESTSQL

It looks to me as if Tivoli ignores the underscore in the LIKE part of the query. Anyone has an idea?

Answer 1

下划线匹配单个字符，除非它被转义。尝试：

select NODE_NAME from NODES where NODE_NAME like '%__SQL' escape '_'