DELETE B.*
FROM m_productprice B
INNER JOIN m_product C ON B.m_product_id = C.m_product_id
WHERE C.upc = '7094' AND B.m_pricelist_version_id = '1000020'
我收到以下错误 PostgreSQL 8.2.11
ERROR: syntax error at or near "B"
LINE 1: DELETE B.* from m_productprice B INNER JOIN m_product C ON ...
我试着给予
DELETE B from m_productprice B INNER JOIN m_product C ON B....
ERROR: syntax error at or near "B"
我试着给予
ERROR: syntax error at or near "INNER"
LINE 1: DELETE from m_productprice B INNER JOIN m_product C ON B.m_...
我的查询有什么问题?
最佳答案
DELETE
FROM m_productprice B
USING m_product C
WHERE B.m_product_id = C.m_product_id AND
C.upc = '7094' AND
B.m_pricelist_version_id='1000020';
或
DELETE
FROM m_productprice
WHERE m_pricelist_version_id='1000020' AND
m_product_id IN (SELECT m_product_id
FROM m_product
WHERE upc = '7094');
关于sql - PostgreSQL 使用内连接删除,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/36366667/