我准备使用10gr2自带的sample schema测试RMAN transport tablespace，运行SELECT *
FROM SYS.TS_PITR_CHECK
WHERE (
TS1_NAME IN ('EXAMPLE')
AND TS2_NAME NOT IN ('EXAMPLE')
)返回n多行，原因都是constraint between tables not contained in recovery set。
谁能给我解释下，constraint between tables怎么可能没在recovery set中呢，真的没在的话constraint between tables怎么恢复数据库呢？
