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通过案例学调优之--RECORDS_PER_BLOCK参数
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- 2016-06-07 14:53:141242browse
通过案例学调优之--RECORDS_PER_BLOCK参数 RECORDS_PER_BLOCK参数用于设定每个BLOCK中记录数的最大值，其先找到当前表所有BLOCK中容纳的最大行数，并会把这个数字记录到数据字典，以后任何导致BLOCK行数超过这个数字的插入都会被拒绝。 RECORDS_PER_BLOCK 参
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