Video: Puas yog JDBC suav nrog JDK?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev tso tawm ruaj khov: JDBC 4.3 / Cuaj hlis 21, 2017
Ib yam li ntawd, puas yog Jdbc raws tu qauv?
Ib haiv neeg- raws tu qauv tag nrho Java technology-enabled driver converts JDBC technology hu rau hauv lub network raws tu qauv siv los ntawm DBMSs ncaj qha. Qhov no tso cai rau kev hu ncaj qha los ntawm tus neeg siv lub tshuab mus rau DBMS server thiab yog ib qho kev daws teeb meem rau kev nkag mus rau Intranet.
JDBC tam sim no yog dab tsi? Cov tam sim no version ntawm JDBC yog 4.3. Nws yog qhov ruaj khov tso tawm txij li lub Cuaj Hlis 21, 2017. Nws yog raws li X/Open SQL Call Level Interface. The java.
Ntawm no, lub pob twg muaj JDBC API?
JDBC 2.0 core API-cov pob java. sql ua; JDBC API uas yog ib feem ntawm J2SE , uas suav nrog JDBC 1.0 API ntxiv rau JDBC API tshiab ntxiv hauv java. sql pob. Qee yam ntawm cov yam ntxwv tshiab hauv pob no yog cov txiaj ntsig scrollable, batch hloov tshiab, programmatic hloov tshiab, thiab kev txhawb nqa rau SQL3 tshiab hom ntaub ntawv.
Kev siv JDBC yog dab tsi?
JDBC yog API (Application programming interface) siv los sib txuas lus Java daim ntawv thov rau database hauv database ywj siab thiab platform ywj siab yam. Nws muab cov chav kawm thiab interfaces los txuas lossis sib txuas lus Java daim ntawv thov nrog database.
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