Blue Breeze

The DomCrawler Component - Sympony Goutte 설치 composer install fabpot/goutte Crawler 컨텐츠 탐색 방법 Get Crawler Content require 'vendor/autoload.php'; use Goutte\Client; use Symfony\Component\DomCrawler\Crawler; $domain = 'http://www.etoland.co.kr'; $url = $domain.'/bbs/board.php?bo_table=star'; $client = new \Goutte\Client(); $client->setClient(new \GuzzleHttp\Client([ 'timeout' => 90, 'verify' => fa..

HIGH SPEED PHP : 03-05 The MySQL Slow Query Log Slow Query Log - Percona MySQL 5.7 update after my.conf https://zetawiki.com/wiki/MySQL_슬로우_쿼리_로그_설정 vi /etc/my.conf log_output = 'TABLE' slow_query_log = 1 # 슬로우쿼리 활성화 slow_query_log_always_write_time = 1 long_query_time = 1 log_slow_verbosity = 'full' slow_query_log_use_global_control='log_slow_verbosity,long_query_time' log_slow_admin_statements..

MySQL/MariaDB: Run SQL Queries From A Shell Prompt / Command Line MySQL dump by query How to dump result of a sql query into a file mysqldump 옵션 스키마, 데이터만 백업 mysql -u user -p PASSWORD -e 'Execute sql query' database_name mysql -uUESRNAME -pPASSWORD -h MYSQLSERVERNAME --port=3306 -e 'show tables;' database_name +-----------------------------+ | Tables_in_database_name | +-------------------------..

Squel.js npm install squel var squel = require("squel"); log( squel.select() .from("students") .field("name") .field("MIN(test_score)") .field("MAX(test_score)") .field("GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')") .group("name") .toString() ); /* SELECT name, MIN(test_score), MAX(test_score), GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ') ..

참고 SELECT syntax mysql -u root -p SELECT a,b,a+b INTO OUTFILE '/home/username/backup.data' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM table_name WHERE a > 0; LOAD DATA INFIILE '/home/username/backup.data' INTO TABLE database_name.table_name; -- 문제점 : outfile 파일은 모두 정상이지만 입력된 결과 값은 null 혹은 0이 입력되는 현상 발생 ( 스키마에서 지정한 default 값이 입력됨) -- outfile 옵션중 fields, line..