¿Cómo realizar consultas con comodines en SQLite Manager?

Sabuntawa ta ƙarshe: 12/01/2024
Marubuci: Sebastian Vidal

A cikin wannan labarin, zaku koyi yadda ake yin tambayoyin kati a cikin SQLite Manager, kayan aiki mai amfani don sarrafa bayanan SQLite. The comodines Haruffa ne na musamman waɗanda ke ba mu damar yin tambayoyi masu sassauƙa da faɗaɗa sakamakon da muke samu. Sanin yadda ake amfani da su zai ba ku damar haɓaka bincikenku da samun bayanan da kuke buƙata da kyau. Na gaba, za mu nuna muku mataki-mataki yadda za a yi amfani da wildcards a cikin tambayoyinku don samun mafi kyawun SQLite Manager.

- Mataki-mataki ➡️ Yadda ake yin tambayoyi tare da lambobi a cikin SQLite Manager?

  • Bude Manajan SQLite: Don farawa, buɗe Manajan SQLite ɗinku a cikin burauzar gidan yanar gizon ku.
  • Zaɓi bayanan bayanai: Da zarar kun kasance cikin Manajan SQLite, zaɓi bayanan da kuke son aiwatar da tambayar akan.
  • Danna kan shafin "Run SQL": A cikin SQLite Manager interface, gano wuri kuma danna kan shafin "Run SQL".
  • Rubuta tambayar ku tare da kati: A cikin filin shigar da SQL, rubuta tambayarka ta amfani da katunan daji. Misali, zaku iya amfani da alamar '%' don wakiltar sifili ko fiye da haruffa, ko '_' don wakiltar harafi ɗaya.
  • Gudanar da tambayar ku: Da zarar ka buga tambayar kati, danna maɓallin "Run" don gudanar da tambayar kuma sami sakamako.
  • Yi bita kuma bincika sakamakon: Da zarar an aiwatar da tambayar, bincika kuma bincika sakamakon don samun bayanan da kuke nema.
  • Tace tambayar ku idan ya cancanta: Idan sakamakon bai kasance kamar yadda ake tsammani ba, zaku iya tace tambayarku tare da katuna daban-daban ko yanayi don samun bayanin da ake so.
Keɓaɓɓen abun ciki - Danna nan  Yadda ake inganta tambayoyin SQL?

Tare da waɗannan matakai masu sauƙi, za ku sami damar yin tambayoyin ban mamaki a ciki SQLite Manager yadda ya kamata kuma sami bayanan da kuke buƙata daga bayananku.

Tambaya da Amsa

Tambayar Tambayoyi ta Wildcard a cikin SQLite Manager

1. Yadda ake yin tambaya ta asali a cikin SQLite Manager?

  1. Rubuta tambayar SQL ta amfani da madaidaicin daidaitawa.
  2. Danna maɓallin "Run Query" button.
  3. Yi nazarin sakamakon tambayar a cikin shafin "Sakamako".

2. Yadda ake yin tambaya tare da kati a cikin SQLite Manager?

  1. Rubuta tambayar SQL ta amfani da katin "%" a cikin jumlar INA.
  2. Danna maɓallin "Run Query" button.
  3. Duba sakamakon tambayar a cikin shafin "Sakamako".

3. Yadda ake yin tambaya tare da katuna masu yawa a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da manyan katuna masu yawa a cikin jumlar INA ta amfani da "LIKE" da "%".
  2. Danna maɓallin "Run Query" button.
  3. Yi nazarin sakamakon tambayar a cikin shafin "Sakamako".
Keɓaɓɓen abun ciki - Danna nan  Cinco soluciones de almacenamiento de datos

4. Yadda ake yin tambaya tare da lambobi a farkon kirtani a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da "%" kati a farkon kirtani a cikin jumlar INA.
  2. Danna maɓallin "Run Query" button.
  3. Duba sakamakon tambayar a cikin shafin "Sakamako".

5. Yadda ake yin tambaya tare da katuna a ƙarshen kirtani a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da "%" kati a ƙarshen kirtani a cikin jumlar INA.
  2. Danna maɓallin "Run Query" button.
  3. Yi nazarin sakamakon tambayar a cikin shafin "Sakamako".

6. Yadda ake yin tambaya tare da halayen kati guda ɗaya a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da alamar "_" a cikin jumlar INA.
  2. Danna maɓallin "Run Query" button.
  3. Duba sakamakon tambayar a cikin shafin "Sakamako".

7. Yadda ake yin tambayar da ta keɓance kati a cikin SQLite Manager?

  1. Rubuta tambayar SQL ta amfani da jumlar INA da "KADA KA KYAU" sannan kuma katin da kake son cirewa.
  2. Danna maɓallin "Run Query" button.
  3. Yi nazarin sakamakon tambayar a cikin shafin "Sakamako".
Keɓaɓɓen abun ciki - Danna nan  ¿Cómo crear tablas en pgAdmin?

8. Yadda ake yin tambayar da ta haɗu da katuna da yawa a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da manyan katuna masu yawa a cikin jumlar INA ta amfani da "LIKE" da "%".
  2. Danna maɓallin "Run Query" button.
  3. Duba sakamakon tambayar a cikin shafin "Sakamako".

9. Yadda ake yin tambaya da ke amfani da kati don neman kwanan wata a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da alamar "%" don wakiltar sassan kwanan wata.
  2. Danna maɓallin "Run Query" button.
  3. Yi nazarin sakamakon tambayar a cikin shafin "Sakamako".

10. Yadda ake yin tambaya da ke amfani da katunan daji don nemo ƙimar lambobi a cikin SQLite Manager?

  1. Rubuta tambayar SQL tare da "%" kati don wakiltar sassan ƙimar lamba.
  2. Danna maɓallin "Run Query" button.
  3. Duba sakamakon tambayar a cikin shafin "Sakamako".