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.
An implementation of the protobuf
Any message type
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:
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:
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:
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:
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:
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:
Represents a metadata request. Used in the command member of FlightDescriptor
for the following RPC calls:
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:
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:
Represents an instance of executing a prepared statement. Used in the command member of FlightDescriptor for
the following RPC calls:
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.
Represents a SQL query. Used in the command member of FlightDescriptor
for the following RPC calls:
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.
Returned from the RPC call DoPut when a CommandStatementUpdate
CommandPreparedStatementUpdate was in the request, containing
results from the update.