Fix interruption crash #584
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JelteF
approved these changes
Feb 13, 2025
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When the "Query cancelled" exception is thrown (following a SIGINT signal), various destructors are called, among which
PostgresTableReader's which cleanup the PG state. If an exception is thrown during the stack unwinding and call to PG function, it results in an undefined behavior which materialize as a process crash.So to avoid that, we eagerly consume the pending tasks before throwing the exception.