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1、SQL?0.?SQL?Structured Query Language?SQL?“SQL?”?SQL?SQLite?Python?MySQL/MariaDB?1.SQLite SQLite?app?python?sqlite3?3?Python3?python?sqlite3?2.MySQL/MariaDB?mariadb?mysql?windows?mariadb-10.5.5-winx64.zip?MariaDB?bin?PATH?HeidiSQL_11.3_64_Portable.zip?GUI?MySQL?GUI?sqlite3-version3.32.3 2020-06-18 14
2、:00:33 7ebdfa80be8e8e73324b8d66b3460222eb74c7e9dfd655b48d6ca7e1933calt2?Mac?brew?brew install mysql-client?brew install mysql?client?server?mysql?Linux?WSL?mariadb-client?apt?mariadb-server?Windows?Windows?WSL?Linux?3.?PostgreSQL?IDE?Linux?4.MySQL?SQL?MySQL?IP?166.111.69.22brew install mysql-clientb
3、rew link-force mysql-clientapt install mariadb-clientmysql-version#或者 mariadb-version，除了名字外都致mysql Ver 15.1 Distrib 10.3.22-MariaDB,for debian-linux-gnu(x86_64)using readline 5.2?33066?_db?public_read?SELECT?public_insert?SELECT?INSERT?public_write?GUI?CLI?-p?info?qiubao00?fdd5d1923cd9f7bd850e13c36a0517ce?fdd5d1923cd9f7bd850e13c36a0517ce?quit?exit?6.?MD5 MD5?md5(s)?s?s?info?info?MD5?MD5?qiubao00?1.Linux?md5sum2.Python3.?32?mysql-u-P33066-h166.111.69.22-pmysql-uqiubao00-P33066-h166.111.69.22-pecho-n qiubao00|md5sum|awk print$1from hashlib import md5print(md5(bqiubao00).hexdigest()