当试图用 Citus 创建一个分布式表时,它给出了一个PG::UndefinedColumn: ERROR: column "x" does not exist
我在工作人员和主数据库上启用了 Citus:
SELECT run_command_on_workers($cmd$
CREATE EXTENSION citus;
$cmd$);
我创建了一个复合主键:
ActiveRecord::Base.connection.execute("
ALTER TABLE x DROP CONSTRAINT x_pkey CASCADE;
")
ActiveRecord::Base.connection.execute("
ALTER TABLE x ADD PRIMARY KEY (tenant_id, id);
")
尝试这样做时:
ActiveRecord::Base.connection.execute("
SELECT create_distributed_table(x, tenant_id);
")
它一直在说:
ActiveRecord::StatementInvalid: PG::UndefinedColumn: ERROR: column "x" does not exist
LINE 2: SELECT create_distributed_table(x, tenant_id...
^
Caused by PG::UndefinedColumn: ERROR: column "x" does not exist
有什么我忘记了吗?