Cov txheej txheem:
- Txheeb xyuas qhov kev sib kho kom raug thiab xaus qhov kev sib kho los ntawm kev ua cov kauj ruam hauv qab no:
- Yuav tua ib zaug:
Video: Koj tua SQL txheej txheem li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
SQL ntawv Server Management Studio Activity Monitor
Scroll cia rau hauv SPID ntawm txheej txheem koj xav tau tua . Txoj nyem rau ntawm kab ntawd thiab xaiv ' Tua txheej txheem '. Lub qhov rais popup yuav qhib rau koj kom paub meej tias koj xav tau tua tus txheej txheem.
Tsis tas li ntawd, koj tua kev sib tham hauv SQL li cas?
Txheeb xyuas qhov kev sib kho kom raug thiab xaus qhov kev sib kho los ntawm kev ua cov kauj ruam hauv qab no:
- Hu rau SQL*Plus.
- Lus nug V$ SESSION muab tus neeg siv lub npe rau qhov kev sib kho koj xav txiav tawm: SELECT SID, SERIAL#, STATUS, SERVER.
- Ua qhov ALTER SYSTEM hais kom ua kom xaus qhov kev sib kho: ALTER SYSTEM KILL SESSION ''
Tsis tas li ntawd, yuav ua li cas txheeb xyuas cov xwm txheej rollback hauv SQL Server? Tshawb xyuas kev nce qib ntawm rov qab . Hauv SQL neeg rau zaub mov , koj tuaj yeem klii cov txheej txheem nquag siv cov lus txib tua ua rau nws rov qab txhua yam hauv kev ya davhlau. Thiab yog tias koj muaj tua ib txheej txheem, koj ua tau kuaj tus kev vam meej ntawm rov qab los ntawm kev khiav tua Nrog STATUSONLY.
Kuj paub, koj tua cov lus nug li cas?
Rau tua tus nug raug tua los ntawm cov xov tab sis tawm hauv kev sib txuas ua haujlwm (yog, MySQL txawm tso cai rau kev tswj hwm zoo), siv cov KUB QEEJ hais kom ua es tsis txhob, ua raws li qhov tsim nyog xov ID.
Kuv yuav tua Oracle kev sib tham hauv SQL Developer li cas?
Yuav tua ib zaug:
- Hauv SQL Developer, nyem Cov Cuab Yeej, tom qab ntawd Saib Xyuas Sessions.
- Nyob rau hauv lub thawv xaiv kev sib txuas, xaiv qhov kev sib txuas rau SYSTEM (lossis lwm tus account nrog tag nrho DBA txoj cai)
- Right-click nyob rau hauv kab rau qhov kev sib kho yuav tsum tau txiav, thiab xaiv tua Session.
Pom zoo:
Dab tsi yog qhov tsis zoo ntawm cov txheej txheem txheej txheem?
Ib qho tsis zoo ntawm kev siv Procedural Programming raws li ib txoj hauv kev programming yog qhov tsis muaj peev xwm rov siv tau cov lej thoob plaws hauv qhov program. Yuav tsum rov sau tib hom code ntau zaus thoob plaws ib qho kev pab cuam tuaj yeem ntxiv rau tus nqi tsim kho thiab lub sijhawm ntawm qhov project. Lwm qhov tsis zoo yog qhov nyuaj ntawm kev kuaj xyuas yuam kev
Koj yuav hloov kho cov txheej txheem khaws cia hauv SQL Server li cas?
Siv SQL Server Management Studio nthuav cov Databases, nthuav cov database uas cov txheej txheem belongs, thiab ces nthuav Programmability. Expand Stored Procedures, right-click the process to modify, and then click Modify. Hloov cov ntawv ntawm cov txheej txheem khaws cia. Txhawm rau kuaj cov syntax, ntawm cov lus nug ntawv qhia zaub mov, nyem Parse
Qhov txheej txheem txheej txheem yog dab tsi?
Lub kaw lus tuaj yeem ua modular nyob rau hauv ntau txoj kev. Ib txoj hauv kev yog txheej txheej txheej, uas cov txheej txheem ua haujlwm tau tawg mus rau hauv ntau txheej (qib). Cov txheej hauv qab (txheej 0) id lub kho vajtse; qhov siab tshaj (txheej N) yog tus neeg siv interface. Txoj kev no ua kom yooj yim debugging thiab kev txheeb xyuas qhov system
Dab tsi yog qhov haujlwm ntawm OSI txheej txheej txheej txheej txheej txheem router ua haujlwm li cas?
Hauv Cov Qauv Qhib Kev Sib Txuas Sib Txuas (OSI) kev sib txuas lus, txheej txheej txheej txheem nyob ntawm Txheej 5 thiab tswj kev teeb tsa thiab rhuav tshem ntawm kev sib txuas ntawm ob qhov kev sib txuas lus kawg. Kev sib txuas lus ntawm ob qhov kawg yog hu ua kev sib txuas
Kuv yuav tua cov txheej txheem mloog ntawm qhov chaw nres nkoj li cas?
Nrhiav (thiab tua) tag nrho cov txheej txheem mloog ntawm qhov chaw nres nkoj lsof -n | grep mloog. Bash. Ib txoj hauv kev yooj yim heev. lsof -i tcp:[PORT] Bash. Txhawm rau tua tag nrho cov txheej txheem mloog ntawm ib qho chaw nres nkoj siv: lsof -ti tcp: 5900 | xargs. Bash. Cov lus txib -t rov qab tsuas yog PID, exaclty rau lub hom phiaj ntawm piping nws qhov chaw, thiab xargs tua tua ntawm txhua kab rov qab