select中的postgresql更新列

我试图用一个选择查询更新一个表中的列.

它运行并将整个type_列更新为宗教(文本字段).

我试图只更新宗教几何与宗地几何相交的行.

update wash_parcels_final
set    type_ = t.religIoUs 
from   (select wash_worship.religIoUs 
        from   wash_parcels_final 
        join   wash_worship 
        on     st_intersects(wash_worship.geom,wash_parcels_final.geom)) t

解决方法

我想这就是你想要的：

update wash_parcels_final
    set type_ = ww.religIoUs 
    from wash_worship ww  
    where st_intersects(ww.geom,wash_parcels_final.geom);