Ta yaya zan iya sanin idan Oracle yana gudana akan Linux?
Don bincika matsayin babban bayanan bayanai, ina ba da shawarar:
- Bincika idan tsarin bayanai yana gudana. Misali, daga harsashi Unix, mai gudana: $ ps -ef | grep pmon. …
- Bincika idan masu sauraro suna gudana ta amfani da $ ps -ef | grep tns da $ lsnrctl matsayi LISTENER.
Ta yaya zan iya sanin ko Oracle yana gudana?
Yadda ake bincika matsayin Oracle Database (ko yana gudana da kyau ko a'a)
- Bincika ko Tsarin Oracle yana gudana ko a'a #> ps -ef | grep pmon. …
- Duba matsayin misali SQL>zaɓi misalin_name, matsayi daga v$ misali;
- Bincika ko za a iya karanta ko rubuta bayanan SQL>zaɓi suna, open_mode daga v$database;
Ta yaya za ku bincika idan bayanan yana aiki kuma yana aiki?
Yadda ake bincika idan DB ya tashi & yana gudana daga Sabar Application?
- Rubuta rubutun harsashi a cikin uwar garken App wanda ke haɗi zuwa DB. Fara da zaɓaɓɓen bayani. Idan hakan yayi aiki to DB ya tashi.
- Rubuta rubutun harsashi a cikin uwar garken App wanda ke sanya DB. Idan ping yana aiki to DB ya tashi.
Menene Pmon a cikin Linux?
Tsarin kulawa (PMON) yana tsaftace ayyukan mai amfani da ba a saba ba. Wannan ya haɗa da mayar da tsarin ciniki da fitar da albarkatunsa kamar makullin mu'amala da ƙwaƙwalwar ajiya. PMON kuma yana ganowa kuma yana warware maƙullin ta hanyar mayar da ma'amalar da aka kashe.
Ta yaya zan iya sanin idan bayanan bayanai yana gudana a cikin Linux?
Don bincika matsayin babban bayanan bayanai, ina ba da shawarar:
- Bincika idan tsarin bayanai yana gudana. Misali, daga harsashi Unix, mai gudana: $ ps -ef | grep pmon. …
- Bincika idan masu sauraro suna gudana ta amfani da $ ps -ef | grep tns da $ lsnrctl matsayi LISTENER.
Ta yaya zan bincika matsayin TNS Mai saurare na?
Yi haka:
- Shiga zuwa ga rundunar inda Oracle database ke zama.
- Canja zuwa jagorar mai zuwa: Solaris: Oracle_HOME/bin. Windows: Oracle_HOMEbin.
- Don fara sabis na sauraron, rubuta umarni mai zuwa: Solaris: lsnrctl START. Windows: LSNRCTL. …
- Maimaita mataki na 3 don tabbatar da cewa mai sauraron TNS yana gudana.
Ta yaya za ku sake kunna bayanai?
Don farawa, tsayawa, dakatarwa, ci gaba, ko sake farawa misalin Injin Database Server na SQL. A cikin Object Explorer, haɗa zuwa misalin Injin Database, dama-click Misali na Injin Database da kake son farawa, sannan danna Start, Stop, Pause, Resume, ko Restart.
Ta yaya zan san idan Pmon yana gudana?
A kan tsarin Windows, tafi zuwa Control Panel→Kayan Gudanarwa→Sabis don ganin ko an fara sabis ɗin Oracle. Hakanan zaka iya duba ƙarƙashin Windows Task Manager don nemo irin wannan bayanin. A kan tsarin Linux/UNIX, kawai bincika tsarin PMON. Ba tare da PMON ba, babu wani misalin bayanan Oracle da ke gudana.
Ta yaya kuke bincika lokuta nawa ke gudana a cikin Linux?
Nemo matakai nawa ke gudana a cikin Linux
Mutum na iya amfani umarnin ps tare da umarnin wc don ƙidaya adadin tafiyar matakai da ke gudana akan tsarin tushen Linux na kowane mai amfani.
Ta yaya zan iya sanin ko bayanan nawa yana cikin yanayin rubuta karatu?
Zabi suna, shine_karanta_kawai DAGA sys. bayanan bayanai INA suna = 'MyDBNAme' GO - yana mayar da 1 a cikin is_read_kawai lokacin da aka saita bayanan bayanai zuwa yanayin karantawa kawai. Tambayar sys. bayanan bayanai don duba kadarar Karatu-Kawai ta DB za ta ba da madaidaitan bayanai ne kawai idan an saita ma'aunin bayanai a sarari zuwa yanayin Karanta-Kawai.