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following may be the reasons:-a.) The header block has an invalid block type.b.) The data_object_id (seg/obj) stored in the block is different than the data_object_id stored in the segment header. See dba_objects.data_object_id and compare it to the decimal value stored...
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1 1. 常见的比较词汇:Like, Unlike, More than, Less than, Faster than, different from, in contrast with/to, Compare to, as, as (adj.) as, as much as, as fast as, the same as.2. 比较的解题法则:1)读语义找标志词:① 找出逻辑概念是否可以比较; ② 注意专题中的标志词;2)注意...
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following may be the reasons:-a.) The header block has an invalid block type.b.) The data_object_id (seg/obj) stored in the block is different than the data_object_id stored in the segment header. See dba_objects.data_object_id and compare it to the decimal value stored...
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1 1. 常见的比较词汇:Like, Unlike, More than, Less than, Faster than, different from, in contrast with/to, Compare to, as, as (adj.) as, as much as, as fast as, the same as.2. 比较的解题法则:1)读语义找标志词:① 找出逻辑概念是否可以比较; ② 注意专题中的标志词;2)注意...
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following may be the reasons:-a.) The header block has an invalid block type.b.) The data_object_id (seg/obj) stored in the block is different than the data_object_id stored in the segment header. See dba_objects.data_object_id and compare it to the decimal value stored...
