摘要:
记录聚合时候的遍历的处理, 主要是tuple_left的赋值与读取。进一步分析对下一次遍历的影响
核心处理:
调用堆栈:
(gdb) bt
#0 Tianmu::core::Filter::Block::Reset (this=0x7fc0823a0c40, n1=0, n2=3) at /home/jenkins/workspace/stonedb5.7-zsl-centos7.9-75-131-20220805/storage/tianmu/core/filter_block.cpp:115
#1 0x0000000002d47317 in Tianmu::core::Filter::ResetBetween (this=0x7fc1449425a0, b1=29, n1=0, b2=29, n2=3)
at /home/jenkins/workspace/stonedb5.7-zsl-centos7.9-75-131-20220805/storage/tianmu/core/filter.cpp:374
#2 0x0000000002df1899 in Tianmu::core::Filter::ResetDelayed (this=0x7fc1449425a0, b=29, pos=32) at /home/jenkins/workspace/stonedb5.7-zsl-centos7.9-75-131-202208