Когда вы активно выполняете копирование данных, вы можете редактировать конвейер, добавляя таблицы в набор данных в качестве параметра конвейера.
Например, я копирую две таблицы (test
и test4
) между две SQL базы данных с COPY DATA.
Когда конвейер успешно выполняется, отредактируйте конвейер, и мы обнаружим, что все имя таблицы / отображение схемы заданы как параметр: 
[
{"source":{"table":"test"},
"destination":{"table":"test"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Double"}},{"source":
{"name":"tt","type":"String"},"sink":{"name":"name","type":"String"}}]}}},
{"source":{"table":"test4"},
"destination":{"table":"test4"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Int32"}},{"source":
{"name":"tt","type":"DateTime"},"sink":{"name":"tt","type":"DateTime"}}]}}}
]
Если Вы хотите добавить больше таблиц, просто отредактируйте параметр json и добавьте источник json, как показано ниже:
{"source":{"table":"test4"},
"destination":{"table":"test4"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Int32"}},{"source":
{"name":"tt","type":"DateTime"},"sink":{"name":"tt","type":"DateTime"}}]}}}
Таким образом, новый параметр должен быть:
[
{"source":{"table":"test"},
"destination":{"table":"test"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Double"}},{"source":
{"name":"tt","type":"String"},"sink":{"name":"name","type":"String"}}]}}},
{"source":{"table":"test4"},
"destination":{"table":"test4"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Int32"}},{"source":
{"name":"tt","type":"DateTime"},"sink":{"name":"tt","type":"DateTime"}}]}}}
{"source":{"table":"test6"},
"destination":{"table":"test6"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Int32"}},{"source":
{"name":"tt","type":"DateTime"},"sink":{"name":"tt","type":"DateTime"}}]}}}
{"source":{"table":"test7"},
"destination":{"table":"test7"},
"copyActivity":{"translator":{"type":"TabularTranslator","mappings":[{"source":
{"name":"id","type":"Int32"},"sink":{"name":"id","type":"Int32"}},{"source":
{"name":"tt","type":"DateTime"},"sink":{"name":"tt","type":"DateTime"}}]}}}
```
]
Надеюсь, это помогает.