? ??? MySQL ??? ??? ????? ??? ?? ? ????
??? MySQL ??? ??? ????? ????:
- ??? ???? ??????. ????? ? ??? ????? ?? ???? ? ????.
- MySQL ?????? ??? ????. "MySQL ??????", "??????" ?? ?? ??? ??? ????.
- ??? ?? ?? ? ???? ??: ???? ??? ? ???????? ?? ??? ??? ????? ????. ????.
???????? MySQL ??? ??? ????? ???? ??? ??????
???? MySQL ??? ??? ????? ?? ? ?? ?? ??? ???? ?? ??? ?????? ???? ?????? ???? ?? ??? ??? ? ????.
- ?? ???????: ??? ??? ?? ????? ?? ?? ??? ???? "database_name"? ?????? ???? ????.
<code>mysql -u root -p database_name</code>
- Enter ?? ????: ???? ???? MySQL ??? ?? ????? ?????.
- ??? ?????. ??? ??? ????? ???? ??: ??? ??????? ?? ??? ??? ????? ????? ?? ??? ?????.
<code>SELECT User, Password FROM mysql.user WHERE user = 'database_user';</code>
MySQL ??? ??? ????? ???? ??? ??????
MySQL ??? ??? ????? ???? ????? ??? ????. ??:
- ???? ???? MySQL ??? ??????. ?? ??? ???? "username" ? "password"? MySQL ??? ?? ? ????? ????.
<code>mysql -u username -p password</code>
- ???? ???? ??? ?? ???? ???. ?:
<code>Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 12345 Server version: 8.0.27-0ubuntu0.20.04.2 (Ubuntu)</code>
? ??? mysql ??? ??? ????? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
??? ??
8646
17
1787
16
1730
56
1582
29
1451
31
MySQL ????? ?? ??? ??????
Jun 20, 2025 am 01:06 AM
MySQL ????? ?? ??? ?? ?????? ????? ???? ???? ?????. ??, ???? ??? ???? ??? ????? ?????. ?? ?? ?? ?? ??? ?????. ?? ??, ?? ? ??? ?? ???? ??? ????? ??? ???? ??????. ??, ???? ????? ??????? ? ??? ???? ?? ??? ?? ? ? ????? ?? ?? ? ???? ?? ????? ?? ??? ??? ??? ?????. ??, ??? ?? ??? ?? ??? ???? ????, ??? ??, ?? ???? ?? ? ??? ??? ?????. MySQL? readuncommitted ? readcommi? ?????.
MySQL ??? ?? ??? ?? ?? ??
Jul 04, 2025 am 01:44 AM
TOSECIBERYNECTTOEREMOTEMYSQLSERVER, USESSHTUNNENG, CONFIGUREMYSQLFORREMOTEACCESS, SETFIREWALLRULES ? CONSIDERSSLENCRYPTION .First, SpectionANSSHTUNNELWITHSSH-L3307 : LocalHost : 3306user@remote-Server-NandConnectViamySQL-H127.0.1-P3307.second, editmys
MySQL ? ????? ??? ??? ???? ??
Jul 01, 2025 am 01:39 AM
MySQL? ? ????? ??? ??? ????? ?? ?? ??? ?? ???????. 1. Windows ??? : MySQL ?? ?????? ? ??? ????? (?? ??? ????? C : \ programfiles \ mysql \ mysqlserverx.x \ bin), "? ???"→ "??"→ "Advanced System ??"→ "?? ??", "??? ??", MySQlb in wors in mysqlb in wors in mysqlb in world in that the the the the the seel worl ?? ????? ?? ???? MySQL? ??????-Version Versification; 2.Macos ? Linux ??? : Bash ??? ?? ~/.bashrc ?? ~/.bash_
MySQL? ???? ?? ??? ???? ?? ???? ?????
Jun 23, 2025 pm 03:05 PM
MySQL? ?? ???? ?? ??? ??? ? A??, ?? MVCC ? GAP ?? ??? ?? ??? ?? ? ?? ???? ??? ???? ???? ?? ?? ??? ????. ?? ?? ??? ??? ?? (??)? ????? ??? ??? ????? ?? ?? ??? ????? 1. ??? ??? (read committed)? ?? ? ???? ?? ? ??? ?? ? ??? ?? ? ?? ?? ?? ?? ? ? ????. ???, ??? ??? ????? ??? ??;
MySQL Workbench? ?? ??? ??? ??????
Jun 26, 2025 am 05:23 AM
mysqlworkbench? ??? ?? ??? ?? ??? ?????. ?? ??? ?? ??? ?? ????. 1. Windows ???? %appdata %\ mysql \ workbench \ connections.xml? ????. 2. MacOS ???? ~/Library/ApplicationSupport/MySQL/Workbench/Connections.xml? ????. 3. ????? Linux ???? ~/.mysql/workbench/connections.xml ?? ~/.local/share/data/mysql/wor? ????.
MySQL?? mysqldump? ???? ?? ??? ?????
Jul 06, 2025 am 02:55 AM
MySQLDump? MySQL ??????? ??? ??? ???? ???? ?????. ??????? ???? ?? ?? ? ?? ?? ???? SQL ??? ?????. 1. ?? ??? ????? ??? ?????? ??? ???? ??? SQL ???? ?????. 2. ??? ?????? ?? ??? ??? ???? TB ?? ???? ?? ???? ???? ????. 3. ???? ???-single transaction,-databases,-all-databases,-routines ?; 4. MySQL ??? ???? ?? ?? ?? ?? ?? ? ??? ?? ??? ???? ? ????. 5. ??? ????? ????? ?? ? ?? ??? ???? ?? ????.
?????? ?? ?? ??? ??????
Jun 20, 2025 am 01:07 AM
AconnectionpoolisacacheofdatabaseConnection? ??? ??????
?? ?? ??? ?? ?? MySQL ?? ?? ?? ??
Jul 04, 2025 am 02:46 AM
MySQL ??? ?? ??? ?? ?? ??? ?? ??? ??????. 1. ?? ?? ?? ?? ???? Slow_Query_Log ? Long_Query_Time; 2. ???? ??? ?? ??? ???? ? ????? query_time, lock_time, rows_examined? ?? ?? ??? ???? ????. 3. ??? ????? ???? ?? mysqldumpslow ?? pt-query idigest ??? ??????. 4. ??? ???? ??? ??, ??*???*, ??? ?? ?? ?? ?????. ?? ??, user_id? ???? ???? ?? ? ?? ?? ?? ??? ?? ???? ???? ? ????.
