odbc_fdw

pig build pkg odbc_fdw;		# build deb

pig repo add pgsql -u   # add both repo and update cache

pig install odbc_fdw;		# install via package name, for the active PG version

pig install odbc_fdw -v 18;   # install for PG 18
pig install odbc_fdw -v 17;   # install for PG 17
pig install odbc_fdw -v 16;   # install for PG 16
pig install odbc_fdw -v 15;   # install for PG 15
pig install odbc_fdw -v 14;   # install for PG 14

CREATE EXTENSION odbc_fdw;

CREATE EXTENSION odbc_fdw;

CREATE SERVER odbc_server
  FOREIGN DATA WRAPPER odbc_fdw
  OPTIONS (dsn 'test');

CREATE SERVER odbc_server
  FOREIGN DATA WRAPPER odbc_fdw
  OPTIONS (
    odbc_DRIVER 'MySQL',
    odbc_SERVER '192.168.1.17',
    encoding 'iso88591'
  );

CREATE USER MAPPING FOR postgres
  SERVER odbc_server
  OPTIONS (odbc_UID 'root', odbc_PWD '');

CREATE FOREIGN TABLE odbc_table (
  id integer,
  name varchar(255),
  description text,
  users float4,
  created timestamp
)
SERVER odbc_server
OPTIONS (
  odbc_DATABASE 'mydb',
  schema 'test',
  sql_query 'SELECT id, name, description, created, users FROM test.mytable',
  sql_count 'SELECT count(id) FROM test.mytable'
);

SELECT * FROM odbc_table;

IMPORT FOREIGN SCHEMA test
  FROM SERVER odbc_server
  INTO public
  OPTIONS (odbc_DATABASE 'mydb');