尝试使用postgres 11外部数据包装器访问已分区的表。我可以访问底层表,但不能访问表。
create schema foo;
CREATE TABLE foo.test1 (
city_id int not null,
logdate date not null,
peaktemp int,
unitsales int
) PARTITION BY RANGE (logdate);
CREATE TABLE foo.measurement1_y2006m02 PARTITION OF foo.test1
FOR VALUES FROM ('2006-02-01') TO ('2006-03-01');
CREATE TABLE foo.measurement1_y2006m03 PARTITION OF foo.test1
FOR VALUES FROM ('2006-03-01') TO ('2006-04-01');
insert into foo.measurement1_y2006m02 values (1,'2006-02-15',1,1);
insert into foo.measurement1_y2006m03 values (2,'2006-03-15',2,2);
select * from foo.test1;这看起来很好。然后我创建了一个指向这个的链接:
DROP SCHEMA IF EXISTS fdw_foo CASCADE;
CREATE SCHEMA fdw_foo;
IMPORT FOREIGN SCHEMA foo
FROM SERVER myserver INTO fdw_foo;这是可行的:
select * from fdw_foo.measurement1_y2006m02;这不是
select * from fdw_foo.test1;
ERROR: relation "fdw_foo.test1" does not exist有什么想法吗?
发布于 2019-09-30 13:59:29
这是一个你应该报告的bug。
作为一种解决方法,您可以自己创建外部表:
CREATE FOREIGN TABLE fdw_foo.test1 (
city_id int not null,
logdate date not null,
peaktemp int,
unitsales int
) SERVER myserver
OPTIONS (schema_name 'foo', table_name 'test1');https://stackoverflow.com/questions/58160811
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