BatchStateMachine

Struct BatchStateMachine 

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pub struct BatchStateMachine { /* private fields */ }
Expand description

State machine for batch execution (Parse? + (Bind + Execute)* + Sync).

Used by exec_batch to execute a statement with multiple parameter sets.

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impl BatchStateMachine

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pub fn new(needs_parse: bool) -> Self

Create a new batch state machine.

The caller is responsible for populating buffer_set.write_buffer with:

  • Parse (optional, if needs_parse is true)
  • Bind + Execute for each parameter set
  • Sync
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pub fn transaction_status(&self) -> TransactionStatus

Get the transaction status after completion.

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pub fn step(&mut self, buffer_set: &mut BufferSet) -> Result<Action>

Process input and return the next action.

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