๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ

SELECT CONCAT(EXTRACT(YEAR_MONTH FROM (CURRENT_DATE() - interval 1 MONTH)),'01'); SELECT REPLACE(LAST_DAY(CURRENT_DATE() - interval 1 MONTH),'-',''); ์ „์›” 1์ผ์€ ์ „๋‹ฌ ๋…„์›”๊นŒ์ง€๋งŒ ์ถœ๋ ฅ ( 202211)ํ•˜๊ณ  01์„ concat ํ•ด์คŒ ์ „์›” ๋งˆ์ง€๋ง‰์ผ์€ LAST_DAY ํ•จ์ˆ˜๋ฅผ ํ™œ์šฉํ•ด์„œ ๊ตฌํ•œ๋‹ค์Œ์— '-' ์ด๊ฑฐ ๋นผ์คŒ LAST_DAY๋กœ ์ถœ๋ ฅํ•˜๋ฉด (2022-11-30) ์ด๋Ÿฐ ํ˜•ํƒœ๋กœ ์ถœ๋ ฅ๋˜๊ธฐ ๋•Œ๋ฌธ ํ™œ์šฉํ•ด์„œ where ์ ˆ์— ์“ฐ๋ฉด ๋˜๊ฒ ๋‹ค.
ยทDBMS
1. ๊ฐ€์ƒํ™˜๊ฒฝ ํ™œ์„ฑํ™” 2. jupyter notebook ์„ค์น˜ ๊ธฐ์กด์— ๋‚˜๋Š” anaconda ์ „์ฒด ํŒจํ‚ค์ง€ ์„ค์น˜๋ฅผ ํ•˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— pip install jupyter notebook ์œผ๋กœ ์„ค์น˜๋ฅผ ํ•ด์ค€๋‹ค. 3. ์„ค์น˜ ํ›„ ํ™•์ธ ์ด๋Ÿฐ ํ™”๋ฉด์ด ๋œจ๋Š” ๊ฒƒ์„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ ์ž‘์—…์ค‘์—” ํ”„๋กฌํ”„ํŠธ ์ฐฝ(ipython kernal)์„ ๋„๋ฉด ์•ˆ๋œ๋‹ค. 4. ์‹œ์ž‘ ํด๋” ๋ณ€๊ฒฝ ์‹œ์ž‘ ํด๋”๋ฅผ ํ˜„์žฌ ์ž‘์—…์ค‘์ธ ํด๋”๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฒŒ ํŽธํ•˜๋‹ˆ๊น ์ด ์ž‘์—…์„ ํ•ด์ค€๋‹ค jupyter notebook --generate-config ์ด๋ ‡๊ฒŒ ์น˜๋ฉด py ํŒŒ์ผ์ด ๋งŒ๋“ค์–ด์ง„ ๊ฒฝ๋กœ๋ฅผ ์•Œ๋ ค์ฃผ๋Š”๋ฐ ์ด๊ฑธ ์—ด์–ด์„œ c.NotebookApp.notebook_dir ์ด ๋ณ€์ˆ˜๋ฅผ ํ™œ์„ฑํ™”ํ•ด์ฃผ๊ณ , ์›ํ•˜๋Š” ๊ฒฝ๋กœ๋ฅผ ์ž…๋ ฅํ•ด์ค€๋‹ค. ๊ทธ๋Ÿฌ๊ณ  ์ €์žฅ ๊ทผ๋ฐ ์ด๋•Œ ์œˆ๋„์šฐ ํ™˜๊ฒฝ์—์„œ ์ฃผ์˜์ ์€ (u..
ยทDBMS
์œˆ๋„์šฐ ํ™˜๊ฒฝ์œผ๋กœ ๋Œ์•„์™”๋‹ค. ํšŒ์‚ฌ์—์„œ ๋ฐ์ดํ„ฐ ๋ถ„์„ ์ชฝ์œผ๋กœ ์ง๋ฌด ๋ณ€๊ฒฝ์ด ๋˜์–ด์„œ ์ƒˆ์ถœ๋ฐœ ํ•˜๋ ค๊ณ  ํ•œ๋‹ค. 1. anaconda ํ™ˆํŽ˜์ด์ง€์—์„œ ์„ค์น˜ ํ”„๋กœ๊ทธ๋žจ ๋‹ค์šด๋กœ๋“œ https://www.anaconda.com/products/distribution#Downloads Anaconda | Anaconda Distribution Anaconda's open-source Distribution is the easiest way to perform Python/R data science and machine learning on a single machine. www.anaconda.com 2. ํ”„๋กœ๊ทธ๋žจ ์„ค์น˜ํ›„ ์›ฌ๋งŒํ•˜๋ฉด ๊ทธ๋ƒฅ default๋กœ ์„ค์น˜ ํ•œ๋‹ค(๋‹ค next ํ•˜๋ผ๋Š” ๋œป) ์ข€ ์ง€๋‚˜๋ฉด ์„ค์น˜ ์™„๋ฃŒ ๊ตณ์ด ํŠœํ† ๋ฆฌ์–ผ ์•ˆ๋ณผ๊ฑฐ๋‹ˆ๊นŒ ..
pyenv ์—์„œ ์„ค์น˜ํ•˜๋ ค๊ณ  ํ•˜๋‹ˆ๊นŒ ์ž๊พธ ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค. dlopen ์–ด์ฉŒ๊ตฌ๊ฐ€ ์ž„ํฌํŠธ ์—๋Ÿฌ๋‚˜๊ณ  airflow --version ๋ช…๋ น์–ด ์น˜๋‹ˆ๊นŒ ๋‹ค๋ฅธ ๊ฐ€์ƒํ™˜๊ฒฝ์— ์„ค์น˜ ๋˜์–ด์žˆ๋‹คํ•˜๊ณ  ๊ทธ ๊ฐ€์ƒํ™˜๊ฒฝ์—์„œ ์‹คํ–‰ํ•ด๋ณด๋‹ˆ๊นŒ ์ด๋Ÿฐ์—๋Ÿฌ ๋ฐœ์ƒ. Library not loaded: '@rpath/libffi.8.dylib' ์—ฌ๊ธฐ์„œ ์ฐพ์•„๋ดค๋Š”๋ฐ ์—†๋‹ค๋Š๋‹ˆ ๊ทธ๋ž˜๊ฐ€์ง€๊ณ  ๊ณฐ๊ณฐํžˆ ์ƒ๊ฐํ•ด๋ณด๋‹ˆ๊นŒ ๊ฒฝ๋กœ ์—๋Ÿฌ ๊ฐ™์•˜๋‹ค. https://stackoverflow.com/questions/56463930/interpreters-installed-via-pyenv-are-not-added-to-path Interpreters installed via pyenv are not added to $PATH I can't figure out why pyenv (inst..
Code: 516. DB::Exception: default: Authentication failed: password is incorrect or there is no user with such name. (AUTHENTICATION_FAILED) (version 22.2.2.1) ๋‹ค ๋งž๋Š”๋ฐ ๋จธ์„  ์—๋Ÿฌ์ธ๊ณ  ํ•˜๋‹ˆ sqlalchemy-clickhouse ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์ž์ฒด ์—๋Ÿฌ๋ผ๊ณ  ํ•œ๋‹ค ๊ทธ๋ž˜์„œ ๊นƒํ—™์— ๋“ค์–ด๊ฐ€์„œ ํ•ด๋‹น ์—๋Ÿฌ๋กœ ์†”๋ฃจ์…˜ ์ œ๊ณตํ•œ๊ฑฐ ๋ณด๋‹ˆ๊นŒ ์ €๊ฑฐ ๋ง๊ณ  clickhouse-sqlalchemy ์“ฐ๋ผ๊ณ  ์จ์žˆ๋‹คใ…‹ใ…‹ใ…‹ pip uninstall sqlalchemy-clickhouse ํ•˜๊ณ  pip install clickhouse-sqlalchemy ํ•˜๋‹ˆ๊นŒ ๊น”๋”ํ•˜๊ฒŒ ํ•ด๊ฒฐ! ๊ฐ€๋”์€ ์Šคํƒ์˜ค๋ฒ„ ํ”Œ๋กœ์šฐ ๋ณด๋‹จ ๊ฐœ๋ฐœํ•œ ๊นƒํ—™์—์„œ ..
๊ทธ๊ฐ„ ๋ฌด๊ธฐ๋ ฅ์ฆ์ด ์žˆ๋‹ค๋Š” ๊ฒƒ์€ ์ธ์ง€ํ•˜๊ณ  ์—ด์ • ๋„˜์ณค๋˜ ๊ณผ๊ฑฐ๋ฅผ ๊ทธ๋ฆฌ์›Œ๋„ ํ–ˆ๋‹ค๊ฐ€ ๊ณผ๊ฑฐ์˜ ์˜๊ด‘์„ ์ƒ๊ฐํ•˜๋ฉฐ ํ˜„์ƒ์„ ์‚ด์•„๋‚ด์ง€ ๋ชปํ•˜๋Š” ๋‚˜๋ฅผ ๋น„ํŒ๋„ ํ–ˆ๋‹ค๊ฐ€ ๊ทธ๋ ‡๊ฒŒ ํ˜ผ์ž ๋ถ์น˜๊ณ  ์žฅ๊ตฌ ์ณค๋‹ค. ํšŒ์‚ฌ์—์„œ๋„, ์ผ์ƒ์—์„œ๋„ ๋ฌด๊ธฐ๋ ฅํ•ด์ง€๋Š” ์™€์ค‘์— ์‰ฌ๊ณ  ์‹ถ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ค ์ด๊ฒŒ ์›ฌ? ๋ณต์ˆญ์•„๋ผˆ๊ฐ€ ๋˜๊ฐ ๋ถ€๋Ÿฌ์ ธ ๋ฒ„๋ ธ๋‹ค ใ…Ž.. '๊ฑฐ๊ณจ ๊ณจ์ ˆ' ์ด๋ฆ„ ์กฐ์ฐจ ์ƒ์†Œ.. ์ธ๋Œ€๊ฐ€ ๋ผˆ๋ฅผ ๋œฏ์–ด๋ฒ„๋ ธ๋‹ค๋Š”๋ฐ... ์ธ๋Œ€.. ๋„ˆ..๋ญ..๋ผ? ํ•˜์—ฌ๊ฐ„ ์ด๋Ÿฌ๊ณ  ์ž˜๋„ 2์ฃผ๊ฐ„ ๊ฑธ์–ด๋Œ•๊ธฐ๋‹ค๊ฐ€ ์ฒซ ๋ณ‘์›(ใ…‚ใ„ทใ…‚ใ„ท)์—์„œ ์ฒด์™ธ์ถฉ๊ฒฉํŒŒ ์‹œ์ „ํ•˜๊ณ  ์•„ ์ด๊ฑฐ ๋‹จ๋‹จํžˆ ์ž˜๋ชป๋˜์—ˆ๊ตฐ..!ํ•˜๊ณ  ๋ฐ”๋กœ ํฐ ๋ณ‘์›์œผ๋กœ ใ„ฑ ใ„ฑ .. ๋‚˜ ์ง„์งœ ์‚ด๋นผ๋ ค๊ณ  pt ๋Š์—ˆ๋‹ค๊ณ ์š”.. ๊ทธ๋ž˜ ๋‚ด ์ธ์ƒ ์‰ฝ๊ฒŒ ํ˜๋Ÿฌ๊ฐ€๋ฉด ๋˜ ์žฌ๋ฏธ์—†์ง€ ์ •๋ง ํ™ฉ๋‹นํ•˜๊ธฐ ๊ทธ์ง€ ์—†๋‹ค ์™œ๋ƒ๋ฉด ๊ฒ€์‚ฌํ•˜๋ ค ์ž…์›ํ–ˆ๋Š”๋ฐ ๋ฐ”๋กœ ๋‹ค์Œ๋‚  ๋ƒ…๋‹ค ์ˆ˜์ˆ ํ•ด๋ฒ„๋ฆฌ๊ธฐ; ์ฒ™์ถ”์— ๋†“๋Š”..
ยทDBMS
1. tar.gz ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ https://www.elastic.co/kr/downloads/elasticsearch Download Elasticsearch Download Elasticsearch or the complete Elastic Stack (formerly ELK stack) for free and start searching and analyzing in minutes with Elastic. www.elastic.co ๊ฐ์ž ๋งž๋Š” os ๋ฒ„์ „ tarํŒŒ์ผ ๋‹ค์šด( ์ €๋Š” mac m1 ํ™˜๊ฒฝ์ž…๋‹ˆ๋‹ค) 2. ์••์ถ•ํ•ด์ œ tar -xvf elasticsearch-8.2.3.tar.gz ํŒŒ์ผ๋ช…์€ ๊ฑ ์˜ˆ์‹œ๋กœ ์ ์—ˆ์œผ๋‹ˆ ์ ๋‹นํžˆ ์ ๊ณ  ํƒญํ•˜์„ธ์šฉ~ ๋ญ”๊ฐ€ ํ‚ค๋ฐ”๋‚˜์—์„œ๋Š” ์•ˆ๋˜๋Š” ๋“ฏ ์‹ถ์–ด์„œ ๋กœ์ œํƒ€2 ์—์„œ x86์œผ๋กœ ํ–ˆ๋Š”๋ฐ,..
ยทDBMS
๋คํ”„ํ•  ์ผ์ด ์žˆ์–ด์„œ ๊ธฐ์กด ๋ฐฉ์‹๋Œ€๋กœ ํ•˜๋ ค๋‹ˆ๊น ์•ˆ๋˜์–ด์„œ ์ ๋Š” ๋ธ”๋กœ๊ทธ elasticdump --input=http:/{target ip}:9200/{target_index_name} --output=https://elastic:{elastic๊ณ„์ • ๋น„๋ฒˆ}@localhost:9200/{index name} --type=mapping --tlsAuth --output-ca={http_ca.crt ์ ˆ๋Œ€๊ฒฝ๋กœ} elastic ๊ณ„์ •์˜ ๋น„๋ฒˆ์€ elasticsearch 8๋ฒ„์ „ ์ฒซ ๊ตฌ๋™์‹œ ์•Œ๋ ค์ค€๋‹ค ์ด๊ฑธ ์–ด๋”˜๊ฐ€ ์•ˆ์ „ํ•œ ๊ณณ์— ์ ์–ด๋‘๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. ๋ฌผ๋ก  ์žฌ๋ฐœ๊ธ‰๋„ ๊ฐ€๋Šฅํ•˜์ง€๋งŒ ๊ทธ๊ฑด ๊ท€์ฐฎ๊ธฐ ๋•Œ๋ฌธ์— ์ž˜ ์ ์–ด๋‘์ž
์ •๋ง ๋นก์น˜๊ณ ๋„ ๊ธฐ๋‚˜๊ธด ์—ฌ์ •์„ ์ง€๋‚ฌ๋‹ค. 1์›” 31์ผ๋ถ€ํ„ฐ 2์›” 6์ผ๊ฐ„์˜ ๊ณต๋™๊ฒฉ๋ฆฌ์ž๋กœ์„œ ๋™๊ฑฐ์ธ์ธ ์˜ˆ๋ž‘์ด๊ฐ€ ํ™•์ง„๋˜์–ด ์˜จ๊ฐ– ์ˆ˜๋ชจ๋ฅผ ๊ฒช์—ˆ๋‹ค.. ๋‚ด ๋ธ”๋กœ๊ทธ์— ์ฐพ์•„์˜ค๋Š” ์‚ฌ๋žŒ๋“ค์€ ๋ถ€๋”” ์ด๋Ÿฐ ์ผ์„ ์กฐ๊ธˆ์ด๋‚˜๋งˆ ๋œ ๊ฒช๊ธธ ๋ฐ”๋ผ๋ฉฐ ์ •๋ฆฌ๋ฅผ ํ•ด๋ณด๊ณ ์ž ํ•œ๋‹ค. 1. ์ƒํ™œ์ง€์›๊ธˆ ์ •๋ถ€์—์„œ ์ง€์›ํ•ด์ฃผ๋Š” ์ƒํ™œ ์ง€์›๊ธˆ์— ๊ด€ํ•œ ์ด์•ผ๊ธฐ์ด๋‹ค. ์šฐ๋ฆฌ๋Š” 2์ธ๊ฐ€๊ตฌ์—, 3์ฐจ ๋ฐฑ์‹  ์™„๋ฃŒํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ € ๊ธˆ์•ก์—์„œ ์ผํ•  ๊ณ„์‚ฐํ•ด์„œ ์ง€๊ธ‰ ๋ฐ›๋Š”๋‹ค ๋Œ€๋žต 70์ •๋„ ์ผ๋“ฏ. ๊ฒฉ๋ฆฌ ์ผํ•  ๊ณ„์‚ฐ์ด๊ธฐ ๋•Œ๋ฌธ์— ์—ฐํœด๋Š” ์•ˆ์น˜๊ณ  ์ด๋Ÿฐ๊ฑฐ ์—†๋‹ค. ๋ฌด๊ธ‰ํœด๊ฐ€ + ์ƒํ™œ์ง€์›๊ธˆ ๋ฐ›๋“ ๊ฐ€ ์œ ๊ธ‰ํœด๊ฐ€ ์ง€์› ๋ฐ›๋“ ๊ฐ€ ํ•œ๋Š”๋ฐ, ์šฐ๋ฆฌ๋Š” ์ „์ž๊ฐ€ ๋” ๋ˆ์„ ๋งŽ์ด ๋ฐ›๊ธฐ ๋•Œ๋ฌธ์— ๋ฌด๊ธ‰ํœด๊ฐ€๋กœ ์ง„ํ–‰ํ–ˆ๋‹ค. ๋ณธ์ธ์˜ ์ƒํ™ฉ์— ๋งž๊ฒŒ ์ง„ํ–‰์‹œํ‚ค๊ธธ. ๊ฒฉ๋ฆฌ ํ•ด์ œ๋˜๊ณ  ์‹ ์ฒญํ•˜๋Š” ๊ฑฐ๊ณ , ๋™ ์ฃผ๋ฏผ์„ผํ„ฐ์—์„œ ์‹ ์ฒญํ•˜๋ฉด ๋œ๋‹ค. ํ™•์ง„์ž ๋ช…์˜๋กœ ๋œ ํ†ต์žฅ์œผ๋กœ ๋ฐ›๋Š” ํŽธ..
windows ์—์„œ๋Š” ๊ทธ๋ƒฅ ์›๊ฒฉ ๋ฐ์Šคํฌ ํ†ฑ ํ™œ์„ฑํ™” ํ† ๊ธ€์„ ์‰ฝ๊ฒŒ on ํ•ด์ฃผ๋ฉด ๋˜์ง€๋งŒ ์šฐ๋ถ„ใ…Œํˆฌ์˜ ์‚ฌ์ •์€ ๊ทธ๋ ‡์ง€๊ฐ€ ์•Š๋‹ค. ์‹ ์ž… ๊ฐœ๋ฐœ์ž์ธ๋ฐ ํŒ€์žฅ๋‹˜ํ•œํ…Œ ๋” ๋ˆ„๊ฐ€ ๋˜๊ณ ์‹ถ์ง€ ์•Š๊ณ , ์š”์ฆ˜ ์ฝ”๋กœ๋‚˜ ํ™•์ง„์ž ์ˆ˜๊ฐ€ ๋ฌด์„ญ๊ฒŒ ์˜ค๋ฅด๋Š” ์ถ”์„ธ์ด๋‹ˆ (์ผ์ผ ํ™•์ง„์ž ์•ฝ 3๋งŒ๋ช…) ์žฌํƒ๊ทผ๋ฌด ๊ด€๋ จํ•ด์„œ linux ์›๊ฒฉ๋ฐ์Šคํฌํ†ฑ์€ ์–ด๋–ป๊ฒŒ ํ™œ์„ฑํ™” ์‹œํ‚ค๋Š”์ง€ ํ—ค๋งฌ ์‚ฌ๋žŒ๋“ค์„ ์œ„ํ•ด& ๋‚˜์ค‘์— ๋‚˜๋ฅผ ์œ„ํ•ด ํฌ์ŠคํŒ…์„ ํ•˜๊ณ ์ž ํ•œ๋‹ค. xrdp ๋Š” Microsoft์˜ ์›๊ฒฉ ๋ฐ์Šคํฌํ†ฑ ํ”„๋กœํ† ์ฝœ (RDP)์— ํ•ด๋‹นํ•˜๋Š” ์˜คํ”ˆ ์†Œ์Šค์ด๋‹ค. ๊ทธ๋‹ˆ๊น ์ € ํ† ๊ธ€์— ํ•ด๋‹นํ•˜๋Š” ๊ฑฐ๋ฅผ ํ”„๋กœํ† ์ฝœ์„ ์„ค์น˜ํ•ด์„œ ํ™œ์„ฑํ™”๋ฅผ ํ•ด์ค˜์•ผํ•œ๋‹ค๋Š” ๋œป์ด๋‹ค. 1. xrdp ์„ค์น˜ $ sudo apt -y install xrdp 2. ํ™œ์„ฑํ™” ํ™•์ธ $ sudo systemctl status xrdp 3. xrdp ๊ตฌ์„ฑ Xrdp..
ํ‚จ์ง€ (Kinzie)
'๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก (7 Page)