Cov txheej txheem:
Video: Kuv yuav ua li cas nce lub sij hawm hauv MySQL WorkBench?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kuv tuaj yeem kho qhov sij hawm ? Yog lawm, mus rau Preferences, SQL Editor, thiab kho DBMS kev sib txuas nyeem sij hawm tawm kev xaiv uas defaults rau 600 vib nas this. Qhov no teeb tsa lub sijhawm ntau tshaj plaws (hauv vib nas this) uas cov lus nug tuaj yeem ua ntej MySQL Workbench disconnects los ntawm MySQL server.
Hauv qhov no, Kuv yuav hloov sijhawm li cas hauv MySQL?
Hloov MySQL Timeout ntawm Server
- Nkag mus rau koj lub server siv SSH.
- Kho kuv. cnf (cov ntaub ntawv MySQL configuration).
- Nrhiav lub sijhawm teem sijhawm thiab kho nws kom haum rau koj lub server. tos_timeout = 28800 interactive_timeout = 28800.
- Txuag cov kev hloov pauv thiab tawm ntawm tus editor.
- Pib dua MySQL kom siv cov kev hloov pauv raws li hauv qab no: sudo /etc/init.d/mysql restart.
Yuav ua li cas nce MySQL query execution lub sij hawm? Ntawm no peb yuav pom qee yam yooj yim uas ua rau MySQL cov lus nug ua tiav lub sijhawm.
- Tsis txhob ua haujlwm nyob rau qhov twg clauses.
- Tsis txhob suav lej nyob rau qhov twg clauses.
- Tsis txhob "Outer JOIN"
- Tsis txhob "GROUP BY, ORDER BY, LIKE, DISTINCT" tus neeg teb xov tooj. Lawv siv sijhawm ntau dua.
- Tsis txhob siv cov lus nug sub.
Yog li ntawd, kuv yuav ua li cas thiaj li nres MySQL ntawm Workbench?
Yuav Ua Li Cas Nres / Pib MySQL siv MySQL Workbench
- Xaiv Server> Startup/Shutdown los ntawm cov ntawv qhia zaub mov saum toj kawg nkaus.
- Ib lub tab yuav qhib qhia seb tus neeg rau zaub mov nres lossis pib. Nyem qhov Stop Server lossis Start Server raws li xav tau.
Kuv yuav kho qhov kev twb kev txuas ploj mus rau MySQL server li cas thaum nug?
Poob kev sib txuas rau MySQL server thaum nug.
Client-side daws
- Hauv daim ntawv thov zaub mov, xaiv Kho kom raug> Nyiam> SQL Editor.
- Saib rau ntu MySQL Session thiab nce DBMS kev sib txuas nyeem lub sijhawm tawm tus nqi.
- Txuag cov chaw, heev MySQL Workbench thiab rov qhib qhov kev sib txuas.
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