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execute_transaction

amql_engine

Function execute_transaction 

Source 
pub fn execute_transaction(
    root: &ProjectRoot,
    ops: Vec<TransactionOp>,
) -> Result<TransactionResult, AqlError>
Expand description

Execute a declarative transaction: apply ops to an in-memory buffer, then flush to disk only if all ops succeed. On error nothing is written.

Note: the atomicity guarantee covers the mutation phase (buffer). The write phase flushes files one at a time — a disk failure mid-flush leaves some files written and some not. Use the WAL-backed variant for full crash safety.