| 491 | } |
| 492 | |
| 493 | arrow::Result<std::unique_ptr<FlightInfo>> FlightSqlClient::GetCrossReference( |
| 494 | const FlightCallOptions& options, const TableRef& pk_table_ref, |
| 495 | const TableRef& fk_table_ref) { |
| 496 | flight_sql_pb::CommandGetCrossReference command; |
| 497 | |
| 498 | if (pk_table_ref.catalog.has_value()) { |
| 499 | command.set_pk_catalog(pk_table_ref.catalog.value()); |
| 500 | } |
| 501 | if (pk_table_ref.db_schema.has_value()) { |
| 502 | command.set_pk_db_schema(pk_table_ref.db_schema.value()); |
| 503 | } |
| 504 | command.set_pk_table(pk_table_ref.table); |
| 505 | |
| 506 | if (fk_table_ref.catalog.has_value()) { |
| 507 | command.set_fk_catalog(fk_table_ref.catalog.value()); |
| 508 | } |
| 509 | if (fk_table_ref.db_schema.has_value()) { |
| 510 | command.set_fk_db_schema(fk_table_ref.db_schema.value()); |
| 511 | } |
| 512 | command.set_fk_table(fk_table_ref.table); |
| 513 | |
| 514 | return GetFlightInfoForCommand(this, options, command); |
| 515 | } |
| 516 | |
| 517 | arrow::Result<std::unique_ptr<SchemaResult>> FlightSqlClient::GetCrossReferenceSchema( |
| 518 | const FlightCallOptions& options) { |