Vula usetyenziso lwemiyalezo kwi-Android yakho, kwaye ucinezele isimboli + ngasekhohlo kwebala lombhalo. Khetha i icon yebhodibhodi. Xa ikhibhodi ibonakala, khetha i > isimboli phezulu. Apha, unokucofa i icon yebhodi eqhotyoshwayo ukuze uvule ibhodi eqhotyoshwayo ye-Android.
Ujonga njani iDB Instance iyasebenza okanye hayi?
Kwiisistim zeWindows, yiya kwiPaneli yoLawulo→Izixhobo zoLawulo→IiNkonzo ukubona ukuba inkonzo yeOracle iqalile. Unokujonga kwakhona phantsi kweWindows Task Manager ukufumana ulwazi olufanayo. Kwiinkqubo zeLinux/UNIX, khangela ngokulula inkqubo ye-PMON. Ngaphandle kwe-PMON, kukho hayi Umzekelo wesiseko se-Oracle uyasebenza.
Ndifumanisa njani ukuba zeziphi iinkqubo ezisebenzayo kwisiseko sedatha yam?
kwimenyu ephezulu khetha "Jonga" emva koko "Inkqubela yomsebenzi". izakubonisa umva ifestile yenkqubela.
Ndisijonga njani isimo sam soMphulaphuli we-TNS?
Yenza oku kulandelayo:
- Ngena kwinginginya apho i-Oracle database ihlala khona.
- Tshintshela kolu vimba ulandelayo: Solaris: Oracle_HOME/bin. IiWindows: Oracle_HOMEbin.
- Ukuqalisa inkonzo yabaphulaphuli, chwetheza lo myalelo ulandelayo: Solaris: lsnrctl QALA. IiWindows: LSNRCTL. …
- Phinda inyathelo lesi-3 ukuqinisekisa ukuba umphulaphuli we-TNS uyasebenza.
Uliqala njani kwakhona idatabase?
Ukuqala, misa, nqumama, qalisa, okanye uqalise kwakhona umzekelo we-SQL Server Database Engine. Kwi-Object Explorer, qhagamshela kumzekelo we-Database Engine, ekunene-konqakrazo umzekelo weNjini yeDatha yeDatha ofuna ukuyiqala, kwaye emva koko ucofe uQalisa, Misa, Misa, Qhubeka, okanye Qala kwakhona.
Ndingasijonga njani isimo sam somphulaphuli?
Ndingajonga njani ukuba uMphulaphuli we-Oracle uqalisiwe
- Ngena kwi-SUSE Linux njenge-oracle yomsebenzisi.
- Kujongano lwelayini yomyalelo (CLI), sebenzisa lo myalelo ulandelayo ukujonga imeko yomphulaphuli we-Oracle: > Imo ye-lsnrctl Igama lomphulaphuli.
Ndiyilungisa njani i-TNS akukho mpazamo yomphulaphuli?
Okokuqala, qiniseka ukuba umphulaphuli uvukile kwaye uyasebenza. Ukwenza oku, yiya kwiPaneli yoLawulo kwiiNkonzo phantsi kweNT okanye inkqubo yolawulo lomphulaphuli (LSNRCTL). Ukuba umphulaphuli ulungile kwaye uyasebenza, ingxaki inokuba kukuba umphulaphuli akadityaniswanga nomzekelo ochanekileyo okanye iprotocol.
Yintoni i-Oracle RAC cluster?
I-Oracle Real Application Clusters (RAC) ivumela abathengi ukuqhuba i-Oracle Database enye kwiiseva ezininzi ukuze kwandiswe ukufumaneka kunye nokwenza ukuba i-scalability ivuleke, ngelixa ufikelela kwisitoreji ekwabelwana ngaso.
Ndingabona njani ukuba zeziphi iinkqubo ezisebenzayo kwiMySQL?
Bonisa Iinkqubo zeMySQL kwi-SSH
- Ngena kwi-SSH.
- Chwetheza kwi-MYSQL ukuze ungene kumgca womyalelo we-mysql.
- Chwetheza uluhlu lwenkqubo yomboniso; ukuze ubone iinkqubo zangoku kumncedisi.
Ndijonga njani ukuba umbuzo weMySQL uyasebenza?
I-MySQL ine Ingxelo ebizwa ngokuba "yinkqubo yokubonisa" ukukubonisa imibuzo esebenzayo kumncedisi wakho weMySQL. Oku kunokuba luncedo ukufumanisa ukuba kuqhubeka ntoni na ukuba kukho imibuzo emikhulu, emide etya imijikelo emininzi ye-CPU, okanye ukuba ufumana iimpazamo ezifana “nonxibelelwano oluninzi”.
Ndingabona njani ukuba zeziphi iinkqubo ezisebenzayo kwi-SQL Server?
Ungajonga oku nge Ukucofa ekunene kwiGama leSimo kwiSitudiyo soLawulo lweSeva yeSQL kwaye ukhethe "IsiHlomelo soMsebenzi". Imonitha yomsebenzi ikuxelela ukuba yeyiphi imisebenzi yangoku kunye neyamva nje kwiSimo seseva yeSQL yakho. Lo mzobo wekhusi ungentla ubonisa ifestile yemboniselo yoMsebenzi.