Open lifeboy opened 5 years ago
What's the policy on bugs here? Is there someone that evaluates them or are we just here because github allows comments and issues here?
This issue is becoming worse. My mysql table has +27 million records, but the foreign table in postgres only has +21 million records, so either something goes wrong (and some records are ignored silently), or there's some kind of timeout, but either way, there's no place anything is recorded. :-(
This is all turning out very disappointing.
Can you please send your CREATE FOREIGN TABLE statement.
This is how I create the environment:
create extension mysql_fdw; CREATE SERVER mysql_imips FOREIGN DATA WRAPPER mysql_fdw OPTIONS (host '192.168.12.20',port '3306'); CREATE USER MAPPING FOR PUBLIC SERVER mysql_imips OPTIONS (username 'root',password '**********');
Initially I used:
IMPORT FOREIGN SCHEMA "IMIPS" FROM SERVER mysql_imips INTO public;
But because some tables failed to import, I changed the process:
IMPORT FOREIGN SCHEMA "IMIPS" limit to ("users","accounts","product_purchases","compound_transactions","compound_transaction_items","transaction_histories","transaction_categories","transaction_codes","transaction_sources","transaction_types") FROM SERVER mysql_imips INTO public;
I have a table defined as following:
CREATE TABLE
transaction_histories
(id
int(11) NOT NULL AUTO_INCREMENT,description
varchar(940) DEFAULT NULL,tx_ref
varchar(20) DEFAULT NULL,amount
int(11) DEFAULT NULL,account_balance
bigint(11) DEFAULT NULL,requested_at
datetime(6) DEFAULT NULL,compound_transaction_id
int(11) DEFAULT NULL,transaction_item_id
int(11) DEFAULT NULL,recent_transaction_id
int(11) DEFAULT NULL,value_date
datetime(6) DEFAULT NULL,report_category
varchar(45) DEFAULT NULL,suppress_waiting_transactions
tinyint(1) DEFAULT NULL,reversed
varchar(45) DEFAULT NULL,created_at
datetime(6) DEFAULT NULL,updated_at
datetime(6) DEFAULT NULL,deleted_at
datetime(6) DEFAULT NULL,account_id
int(11) NOT NULL,ge_buffered_transaction_id
bigint(20) DEFAULT NULL,mongo_id
varchar(45) DEFAULT NULL, PRIMARY KEY (id
), UNIQUE KEYindex_transaction_histories_on_ge_buffered_transaction_id
(ge_buffered_transaction_id
), KEYfk_TransactionHistory_Account1_idx
(account_id
), KEYidx_mongoid
(mongo_id
), KEYidx_tx_ref
(tx_ref
), KEYidx_recent_transaction_id
(recent_transaction_id
), KEYidx_value_date
(value_date
), KEYidx_compound_transaction_id
(compound_transaction_id
), KEYidx_value_date_recent_transaction_id
(recent_transaction_id
,value_date
), KEYidx_account_id_value_date_recent_transaction_id
(account_id
,value_date
,recent_transaction_id
), KEYidx_account_id_value_date
(account_id
,value_date
,requested_at
), KEYidx_value_date_amount
(account_id
,value_date
,amount
,created_at
), KEYtransaction_histories_deleted_at_IDX
(deleted_at
) USING BTREE, KEYindex_transaction_histories_on_deleted_at
(deleted_at
) ) ENGINE=InnoDB AUTO_INCREMENT=26890750 DEFAULT CHARSET=latin1`When I define a foreign table in Postgres10, the
ge_buffered_transaction_id
column is not linked. If I try to add it manually, I see the error " postgres@imips_reporting ERROR: HV00L: failed to prepare the MySQL query: Unknown column 'ge_buffered_transaction_id' in 'field list'"A similar thing occurs with the table "transaction_types": "postgres@imips_reporting ERROR: HV00L: failed to prepare the MySQL query: Table 'IMIPS.transaction_types' doesn't exist"
However, both these elements are present.
What now? Has anyone else experienced this?