cbt.md 1.1 KB

cbt

Google Cloud's Bigtable์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ฝ๋Š” ์œ ํ‹ธ๋ฆฌํ‹ฐ. ๋” ๋งŽ์€ ์ •๋ณด: https://cloud.google.com/bigtable/docs/cbt-reference.

  • ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์˜ ํ…Œ์ด๋ธ” ๋‚˜์—ด:

cbt ls

  • ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์˜ ํŠน์ • ํ…Œ์ด๋ธ”์— ์žˆ๋Š” ํ–‰ ์ˆ˜๋ฅผ ์ธ์‡„:

cbt count "{{ํ…Œ์ด๋ธ”_์ด๋ฆ„}}"

  • ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์˜ ์—ด ๋‹น 1๊ฐœ์˜ (๊ฐ€์žฅ ์ตœ๊ทผ) ์…€ ์ˆ˜์ •๋งŒ ์‚ฌ์šฉํ•˜์—ฌ ํŠน์ • ํ…Œ์ด๋ธ”์˜ ๋‹จ์ผ ํ–‰์„ ํ‘œ์‹œ:

cbt lookup "{{ํ…Œ์ด๋ธ”_์ด๋ฆ„}}" "{{์—ด_ํ‚ค}}" cells-per-column={{1}}

  • ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์—์„œ ํŠน์ • ์—ด๋งŒ ์žˆ๋Š” ๋‹จ์ผ ํ–‰ ํ‘œ์‹œ (์ „์ฒด ํŒจ๋ฐ€๋ฆฌ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋ ค๋ฉด ํ•œ์ •์ž๋ฅผ ์ƒ๋žต):

cbt lookup "{{ํ…Œ์ด๋ธ”_์ด๋ฆ„}}" "{{์—ด_ํ‚ค}}" columns="{{family1:qualifier1,family2:qualifier2,...}}"

  • ํŠน์ • ์ •๊ทœ์‹ ํŒจํ„ด์œผ๋กœ ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์—์„œ ์ตœ๋Œ€ 5๊ฐœ ํ–‰์„ ๊ฒ€์ƒ‰ํ•˜๊ณ  ์ธ์‡„:

cbt read "{{ํ…Œ์ด๋ธ”_์ด๋ฆ„}}" regex="{{์—ด_ํ‚ค_ํŒจํ„ด}}" count={{5}}

  • ํŠน์ • ํ–‰ ๋ฒ”์œ„๋ฅผ ์ฝ๊ณ , ํ˜„์žฌ ํ”„๋กœ์ ํŠธ์—์„œ ๋ฐ˜ํ™˜๋œ ํ–‰ ํ‚ค๋งŒ ์ธ์‡„:

cbt read {{ํ…Œ์ด๋ธ”_์ด๋ฆ„}} start={{์‹œ์ž‘_์—ด_ํ‚ค}} end={{๋งˆ์ง€๋ง‰_์—ด_ํ‚ค}} keys-only=true