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Hbade里的行键过滤器操作

作者:互联网

1.行键过滤器
scan ‘Student’,FILTER=“RowFilter(=,‘substring:0001’)”
substring不支持大于或小于运算符
scan ‘Student’,FILTER=>“RowFilter(>,‘binary:0001’)”
binary 支持=

其他行键过滤器

ProfixFilter 行键前缀比较器
scan ‘Student’,FILTER=>“ProfixFilter(‘0001’)”

scan ‘Student’,FILTER=>“RowFilter(=,‘substring:0001’)”

KeyOnlyFilter 过滤键,不显示值
scan ‘Student’,FILTER=>“KeyOnlyFilter()”

FirstKeyOnlyFilter 显示相同键的第一个单元格,显示键值对
scan ‘Student’,FILTER=>“FirstKeyOnlyFilter()”

InclusiveStopFilter 替代ENDROW返回终止条件
scan ‘Student’,{STARTROW=>‘0001’,FILTER=>“InclusiveStopFilter()”}

scan ‘Student’,{STARTROW=>‘0001’,ENDROW=>‘0003’}

标签:substring,0001,scan,行键,FILTER,Student,过滤器,Hbade
来源: https://blog.csdn.net/m0_50911010/article/details/120978701