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📄 exp.test002.ksh

📁 b树实现源码,linux和unix下运行,速度快,极好用
💻 KSH
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Table createdIndex created for f1Tables and Indexes are createdTotal Tuples inserted is 1000Tuples inserted into tableCase 1: -T option for t1: with 1000 tuple<Table Info>   <TableName> t1 </TableName>  <TupleCount> 1000 </TupleCount>  <PagesUsed> 2 </PagesUsed>  <SpaceUsed> 16032 </SpaceUsed>  <Indexes> 1 <Indexes>  <TupleLength> 12 </TupleLength>  <Fields> 2 </Fields>  <Indexes><IndexName> t1idx1 </IndexName>  </Indexes></Table Info> Case 2: -I option for idx1 of t1, with 1000 tuple<Index Info> <IndexName> t1idx1 </IndexName><Unique> 1 </Unique><HashBucket>  <TotalPages> 1 </TotalPages>  <TotalBuckets> 1009 </TotalBuckets> </HashBucket><IndexNodes>  <TotalPages> 2 </TotalPages>  <TotalNodes> 1000 </TotalNodes><IndexNodes><Index Info> Total Tuples deleted is 1000Tuples deleted from tableCase 3: -T option for t1: after removing 1000 tuple<Table Info>   <TableName> t1 </TableName>  <TupleCount> 0 </TupleCount>  <PagesUsed> 2 </PagesUsed>  <SpaceUsed> 32 </SpaceUsed>  <Indexes> 1 <Indexes>  <TupleLength> 12 </TupleLength>  <Fields> 2 </Fields>  <Indexes><IndexName> t1idx1 </IndexName>  </Indexes></Table Info> Case 4: -I option for idx1 of t1, after removing 1000 tuple<Index Info> <IndexName> t1idx1 </IndexName><Unique> 1 </Unique><HashBucket>  <TotalPages> 1 </TotalPages>  <TotalBuckets> 1009 </TotalBuckets> </HashBucket><IndexNodes>  <TotalPages> 2 </TotalPages>  <TotalNodes> 0 </TotalNodes><IndexNodes><Index Info> Table DroppedTables and Indexes are dropped

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