Maitiro ekugadzirisa matafura eMariaDB dhatabhesi?

Kugadziridza kwekupedzisira: 25/12/2023
munyori: Sebastian Vidal

Kana iwe uchitsvaga kudzidza maitiro ekugadzirisa matafura muMariaDB dhatabhesi, iwe wauya kunzvimbo chaiyo. Muchikamu chino, tichakutsanangurira nhanho nhanho maitiro ekugadzirisa matafura muMariaDB dhatabhesi zvinobudirira uye nyore. Kubva pakugadzira nekugadzirisa matafura kusvika pakudzima marekodhi, tichakudzidzisa zvese zvaunoda kuti uzive kubata matafura ako muMariaDB senyanzvi!

- Nhanho nhanho ➡️ Maitiro ekugadzirisa matafura muMariaDB dhatabhesi?

  • 1 Step: Kuti utore matafura muMariaDB dhatabhesi, unofanira kutanga wawana server yedatabase.
  • 2 Step: Kamwe mukati mesevha, sarudza iyo chaiyo dhatabhesi yaunoda kubata matafura uchishandisa murairo SHANDISA database_zita;
  • 3 Step: Kuti uone matafura ese mukati medhatabhesi rakasarudzwa, unogona kumhanya kuraira SHOW TABLES;
  • 4 Step: Kana iwe uchida kuona chimiro cheimwe tafura, unogona kushandisa murairo RUDZIRA table_name;
  • 5 Step: Kuti ugadzire tafura itsva, shandisa murairo GADZIRA TABLE table_name (column1 type, column2 type, ...);
  • 6 Step: Kana iwe uchida kudzima tafura iripo, unogona kuzviita nemirairo DROP TABLE table_name;
  • 7 Step: Kuti ugadzirise chimiro chetafura, shandisa murairo ALTER TABLE table_name …;
  • 8 Step: Kana iwe uchida kuita mibvunzo kana kugadzirisa kune data iri patafura, unogona kushandisa mirairo senge SELECT kutsvaga data, Isa kuwedzera zvinyorwa zvitsva, UPDATE kugadzirisa zvinyorwa zviripo, uye Kudzima kudzima zvinyorwa.
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Q&A

1. Ungagadzira sei tafura mudhatabhesi reMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa CREATE TABLE command inoteverwa nezita retafura uye mazita eminda uye data mhando dzaunoda kuisa.
  3. Zadzisa chiziviso nechero zvipingaidzo zvinodikanwa, senge makiyi ekutanga kana ekunze, kana zvichidikanwa.

2. Nzira yekudzima tafura mu database yeMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo DROP TABLE command inoteverwa nezita retafura yaunoda kudonhedza.
  3. Simbisa kudzima tafura kana wakurudzirwa.

3. Nzira yekushandura tafura mu database yeMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo ALTER TABLE command inoteverwa nezita retafura.
  3. Wedzera chero shanduko yaunoda kuita, sekuwedzera, kugadzirisa, kana kudzima makoramu.

4. Nzira yekuona sei chimiro chetafura muMariaDB database?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo DESCRIBE command inoteverwa nezita retafura yaunoda kuongorora.
  3. Iwe unozowana ruzivo rwakadzama nezve tafura chimiro, kusanganisira mazita emakoramu, mhando dzedata, uye zvinomanikidza.
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5. Nzira yekutumidza sei tafura mu database yeMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa RENAME TABLE murairo uchiteverwa nezita razvino retafura uye zita idzva raunoda kupa kwairi.
  3. Tafura yacho ichapihwa zita rezita zvinoenderana nerondedzero yawakapa.

6. Nzira yekukopa tafura kune MariaDB database?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa CREATE TABLE murairo uchiteverwa nezita retafura itsva uye uchitsanangura makoramu aunoda kukopa.
  3. Zadzisa chiziviso nechero zvipingaidzo zvinodikanwa, senge makiyi ekutanga kana ekunze, kana zvichidikanwa.

7. Nzira yekudurura sei zviri mutafura mudhatabhesi reMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo TRUNCATE TABLE murairo uchiteverwa nezita retafura yaunoda kubvisa.
  3. Zvemukati zvetafura zvichabviswa, asi chimiro chetafura chicharamba chakamira.

8. Ungaona sei zviri patafura mudura reMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo SELECT * KUBVA kuraira ichiteverwa nezita retafura yaunoda kubvunza.
  3. Iwe uchawana zvese zvinyorwa zvakachengetwa mutafura.

9. Nzira yekuwedzera kiyi yekutanga patafura mu database yeMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo ALTER TABLE command inoteverwa nezita retafura.
  3. Wedzera iyo ADD PRIMARY KEY chirevo chinoteverwa nezita rekoramu yaunoda kutsanangura sekiyi yekutanga.

10. Nzira yekudzima kiyi yekutanga kubva patafura iri mudhatabhesi reMariaDB?

  1. Vhura chikamu mune yako MariaDB database.
  2. Shandisa iyo ALTER TABLE command inoteverwa nezita retafura.
  3. Wedzera iyo DROP PRIMARY KEY chirevo kuti udzime kiyi yekutanga iripo.
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