package nucolumnar.service.v1

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• rpc ExecuteBatchDml (SQLBatchRequest, SQLBatchDmlResponse)

  nucolumnarservice.proto:10

  message SQLBatchRequest

  nucolumnarservice.proto:16

  • string session_id = 1

    To validate that this request was properly authenticated

  • string sql = 2

    Queries should contain either an sql or sql_hash value, but not both

  • repeated DataBindingList batch_bindings = 3

  • map<string, string> execution_directives = 4

    Execution Directives govern SQL execution behavior (fetch size, max rows, timeout etc)

  • string request_id = 5

  • string keyspace = 6

  • string tftoken = 7

  message SQLBatchDmlResponse

  nucolumnarservice.proto:34

  • optional Status status = 1

  • repeated int32 rows_affected = 2

• rpc HealthCheck (HealthCheckRequest, HealthCheckResponse)

  nucolumnarservice.proto:13

  method to check the health of the service node

  message HealthCheckRequest

  nucolumnarservice.proto:51

  Empty request message for now, we can add param in future if needed

  (message has no fields)

  message HealthCheckResponse

  nucolumnarservice.proto:53

  • HealthCheckResponse.ServerStatus serverStatus = 1

Used in: SQLBatchRequest

• repeated datatypes.v1.ValueP values = 1

Used in: HealthCheckResponse

• ONLINE = 0

• OFFLINE = 1

Used in: Status

• int32 error_code = 1

• string reason = 2

Used in: SQLBatchDmlResponse

• int32 status_code = 1

• string error_message = 2

• optional SqlError error_cause = 3