标签: search nested
我希望主题反映我实际尝试使用以下查询的内容:
SELECT A.ID_NUMBER FROM TABLE_A, TABLE_B WHERE (TABLE_A.ID_NUMBER = CRITERIA_A) AND (TABLE_B.ID_NUMBER = CRITERIA_B) AND TABLE_A.ID_NUMBER NOT IN TABLE_B QUERY RESULTS
有人可以帮我弄清楚如何返回TABLE_A结果中未包含的TABLE_B元素吗?
TABLE_A
TABLE_B