Mokhoa oa ho tsamaisa litafole tsa database ea MariaDB?

Haeba u batla ho ithuta ho tsamaisa litafole polokelong ea polokelo ea MariaDB, u fihlile sebakeng se nepahetseng. Sehloohong sena, re tla u hlalosetsa mohato ka mohato mokhoa oa ho tsamaisa litafole polokelong ea polokelo ea MariaDB ka bokgabane le ha bonolo. Ho tloha ho theha le ho fetola litafole ho isa ho ho hlakola lirekoto, re tla u ruta tsohle tseo u hlokang ho li tseba ho laola litafole tsa hau ho MariaDB joalo ka setsebi!

- Mohato ka mohato ➡️ Mokhoa oa ho tsamaisa litafole polokelong ea polokelo ea MariaDB?

• 1 Mohato: Ho laola litafole polokelong ea polokelo ea MariaDB, u tlameha ho qala ho fihlella seva sa database.
• 2 Mohato: Hang ha u le ka har'a seva, khetha database e khethehileng eo u batlang ho laola litafole ho eona u sebelisa taelo SEBELISA database_lebitso;
• 3 Mohato: Ho sheba litafole tsohle ka har'a database e khethiloeng, o ka tsamaisa taelo BONTŠA LITABA;
• 4 Mohato: Haeba o hloka ho bona sebopeho sa tafole e itseng, o ka sebelisa taelo HLALOSA tafole_lebitso;
• 5 Mohato: Ho theha tafole e ncha, sebelisa taelo ETSA TABLE table_name (mofuta oa kholomo1, mofuta oa 2, ...);
• 6 Mohato: Haeba u batla ho hlakola tafole e teng, u ka etsa joalo ka taelo LEBETSA TAFOLE_lebitso la tafole;
• 7 Mohato: Ho fetola sebopeho sa tafole, sebelisa taelo ALTER TABLE tafole_lebitso …;
• 8 Mohato: Haeba o hloka ho etsa lipotso kapa liphetoho ho data e tafoleng, o ka sebelisa litaelo tse kang Khetha ho batla data, SELLOANE ho eketsa lirekoto tse ncha, Update ho nchafatsa lirekoto tse teng, le TLOHA ho hlakola litlaleho.

Q&A

1. U ka etsa tafole joang polokelong ea polokelo ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea CREATE TABLE e lateloang ke lebitso la tafole le mabitso a masimo le mefuta ea data eo u batlang ho e kenyelletsa.
3. Tlatsa phatlalatso ka litšitiso life kapa life tse hlokahalang, joalo ka linotlolo tsa mantlha kapa tsa kantle ho naha, ha ho hlokahala.

2. Mokhoa oa ho hlakola tafole ho database ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea DROP TABLE e lateloang ke lebitso la tafole eo u batlang ho e tlohela.
3. Netefatsa ho hlakoloa ha tafole ha u khothalletsoa.

3. U ka fetola tafole joang polokelong ea polokelo ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea ALTER TABLE e lateloang ke lebitso la tafole.
3. Kenya liphetoho life kapa life tseo u batlang ho li etsa, joalo ka ho eketsa, ho fetola, kapa ho hlakola likholomo.

4. U ka talima sebopeho sa tafole joang polokelong ea polokelo ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea DESCRIBE e lateloang ke lebitso la tafole eo u batlang ho e hlahloba.
3. U tla fumana lintlha tse felletseng mabapi le sebopeho sa tafole, ho kenyeletsoa mabitso a likholomo, mefuta ea data, le litšitiso.

5. U ka reha tafole joang ho database ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea RENAME TABLE e lateloang ke lebitso la hajoale la tafole le lebitso le lecha leo u batlang ho le fa eona.
3. Tafole e tla rehoa bocha ho latela litlhaloso tseo u faneng ka tsona.

6. Mokhoa oa ho kopitsa tafole ho database ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea CREATE TABLE e lateloang ke lebitso la tafole e ncha 'me u hlakise litšiea tseo u batlang ho li kopitsa.
3. Tlatsa phatlalatso ka litšitiso life kapa life tse hlokahalang, joalo ka linotlolo tsa mantlha kapa tsa kantle ho naha, ha ho hlokahala.

7. U ka tšolla litaba tsa tafole joang polokelong ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea TRUNCATE TABLE e lateloang ke lebitso la tafole eo u batlang ho e tlosa.
3. Litaba tsa tafole li tla hlakoloa, empa sebopeho sa tafole se tla lula se le joalo.

8. U ka sheba litaba tsa tafole joang polokelong ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea KHETHA * HO TSOA e lateloa ke lebitso la tafole eo u batlang ho e botsa.
3. U tla fumana lirekoto tsohle tse bolokiloeng tafoleng.

9. Mokhoa oa ho kenya senotlolo sa mantlha tafoleng ho database ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea ALTER TABLE e lateloang ke lebitso la tafole.
3. Kenya polelo ea ADD PRIMARY KEY e lateloang ke lebitso la kholomo eo u batlang ho e hlalosa e le senotlolo sa mantlha.

10. Mokhoa oa ho hlakola senotlolo sa mantlha tafoleng e ho database ea MariaDB?

1. Bula lenaneo ho database ea hau ea MariaDB.
2. Sebelisa taelo ea ALTER TABLE e lateloang ke lebitso la tafole.
3. Kenya polelo ea DROP PRIMARY KEY ho hlakola senotlolo se teng.