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我想在 tarantool 中使用一组位。我需要类似 redis 的操作:setbit、getbit 和 bitcount。在tarantool有可能吗?

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1 回答 1

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使用内置模块

tarantool> bit
---
- rol: 'function: builtin#70'
  rshift: 'function: builtin#68'
  ror: 'function: builtin#71'
  bswap: 'function: builtin#66'
  bxor: 'function: builtin#74'
  bor: 'function: builtin#73'
  arshift: 'function: builtin#69'
  bnot: 'function: builtin#65'
  tobit: 'function: builtin#64'
  lshift: 'function: builtin#67'
  tohex: 'function: builtin#75'
  band: 'function: builtin#72'
...
于 2019-06-15T08:55:44.010 回答