Add query timeout option to interrupt long-running queries#209
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Add query timeout option to interrupt long-running queries#209
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A single background tokio task with a min-heap manages all query deadlines efficiently. When a query starts, a TimeoutGuard is acquired; if the deadline expires before the guard is dropped, the connection is interrupted via sqlite3_interrupt().
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A single background tokio task with a min-heap manages all query deadlines efficiently. When a query starts, a TimeoutGuard is acquired; if the deadline expires before the guard is dropped, the connection is interrupted via sqlite3_interrupt().