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duckdb prepare(conn, "select $1::integer, $2::integer", &stmt);

duckdb prepare(conn, "select $1::integer, $2::integer", &stmt);: a task in LegoFlow-SWE (Harbor dataset). // Before execution, the type for parameter 2 is correctly reported. printf("type=%d\n", duckdb param type(stmt, 2)); // e.g., 4 (INTEGER)

The task

// Before execution, the type for parameter 2 is correctly reported. printf("type=%d\n", duckdb_param_type(stmt, 2)); // e.g., 4 (INTEGER) ```

Part of Lego-X/LegoFlow-SWE.