Request message for the “ClosePreparedStatement” action on a Flight SQL enabled backend. Closes server resources associated with the prepared statement handle.

Request message for the “CreatePreparedStatement” action on a Flight SQL enabled backend.

Wrap the result of a “GetPreparedStatement” action.

Any

An implementation of the protobuf Any message type

CommandGetCatalogs

Represents a request to retrieve the list of catalogs on a Flight SQL enabled backend. The definition of a catalog depends on vendor/implementation. It is usually the database itself Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetCrossReference

Represents a request to retrieve a description of the foreign key columns in the given foreign key table that reference the primary key or the columns representing a unique constraint of the parent table (could be the same or a different table) on a Flight SQL enabled backend. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetDbSchemas

Represents a request to retrieve the list of database schemas on a Flight SQL enabled backend. The definition of a database schema depends on vendor/implementation. It is usually a collection of tables. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetExportedKeys

Represents a request to retrieve a description of the foreign key columns that reference the given table’s primary key columns (the foreign keys exported by a table) of a table on a Flight SQL enabled backend. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetImportedKeys

Represents a request to retrieve the foreign keys of a table on a Flight SQL enabled backend. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetPrimaryKeys

Represents a request to retrieve the primary keys of a table on a Flight SQL enabled backend. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetSqlInfo

Represents a metadata request. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetTableTypes

Represents a request to retrieve the list of table types on a Flight SQL enabled backend. The table types depend on vendor/implementation. It is usually used to separate tables from views or system tables. TABLE, VIEW, and SYSTEM TABLE are commonly supported. Used in the command member of FlightDescriptor for the following RPC calls:

CommandGetTables

Represents a request to retrieve the list of tables, and optionally their schemas, on a Flight SQL enabled backend. Used in the command member of FlightDescriptor for the following RPC calls:

CommandPreparedStatementQuery

Represents an instance of executing a prepared statement. Used in the command member of FlightDescriptor for the following RPC calls:

CommandPreparedStatementUpdate

Represents a SQL update query. Used in the command member of FlightDescriptor for the the RPC call DoPut to cause the server to execute the included prepared statement handle as an update.

CommandStatementQuery

Represents a SQL query. Used in the command member of FlightDescriptor for the following RPC calls:

CommandStatementUpdate

Represents a SQL update query. Used in the command member of FlightDescriptor for the the RPC call DoPut to cause the server to execute the included SQL update.

DoPutUpdateResult

Returned from the RPC call DoPut when a CommandStatementUpdate CommandPreparedStatementUpdate was in the request, containing results from the update.

TicketStatementQuery