package Mysqlx.Cursor

Get desktop application:
View/edit binary Protocol Buffers messages

* Close cursor @startuml client -> server: Close alt Success client <- server: Ok else Failure client <- server: Error end @enduml @returns @ref Mysqlx::Ok or @ref Mysqlx::Error

• required uint32 cursor_id = 1

  * client side assigned cursor id, must be allocated/open

* Fetch next portion of data from a cursor @startuml client -> server: Fetch alt Success ... none or partial Resultsets or full Resultsets ... client <- server: StmtExecuteOk else client <- server: Error end @enduml

• required uint32 cursor_id = 1

  * client side assigned cursor id, must be already open

• optional uint64 fetch_rows = 5

  * number of rows which should be retrieved from sequential cursor

* Open a cursor @startuml client -> server: Open alt Success ... none or partial Resultsets or full Resultsets ... client <- server: StmtExecuteOk else Failure client <- server: Error end alt @enduml @returns @ref Mysqlx::Ok

• required uint32 cursor_id = 1

  * client side assigned cursor id, the ID is going to represent new cursor and assigned to it statement

• required Open.OneOfMessage stmt = 4

  * statement which resultset is going to be iterated through the cursor

• optional uint64 fetch_rows = 5

  * number of rows which should be retrieved from sequential cursor

Used in: Open

• required OneOfMessage.Type type = 1

• optional Prepare.Execute prepare_execute = 2

Used in: OneOfMessage

• PREPARE_EXECUTE = 0