TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
QUERY EXPRESSION [3 records]
Record 1 - internal organization data 2019-04-24
Record 1, English
Record 1, Subject field(s)
- Mathematics
- Computer Programs and Programming
- Artificial Intelligence
Record 1, Main entry term, English
- algebraic rewrite rule
1, record 1, English, algebraic%20rewrite%20rule
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The optimizer receives [the] initial logical query plan and performs two main phases of optimization. First, it considers algebraic rewrite rules that transform the initial relational algebra expression into an equivalent expression that will [allow for a quicker evaluation. ] 2, record 1, English, - algebraic%20rewrite%20rule
Record 1, Key term(s)
- algebraic rewriting rule
Record 1, French
Record 1, Domaine(s)
- Mathématiques
- Programmes et programmation (Informatique)
- Intelligence artificielle
Record 1, Main entry term, French
- règle de réécriture algébrique
1, record 1, French, r%C3%A8gle%20de%20r%C3%A9%C3%A9criture%20alg%C3%A9brique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Matemáticas
- Programas y programación (Informática)
- Inteligencia artificial
Record 1, Main entry term, Spanish
- regla de reescritura algebráica
1, record 1, Spanish, regla%20de%20reescritura%20algebr%C3%A1ica
proposal, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-03-30
Record 2, English
Record 2, Subject field(s)
- Data Banks and Databases
- Lexicology, Lexicography, Terminology
Record 2, Main entry term, English
- no-hit request 1, record 2, English, no%2Dhit%20request
Record 2, Abbreviations, English
Record 2, Synonyms, English
- unsuccessful request 1, record 2, English, unsuccessful%20request
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A query made for a term, proper name or expression resulting in an unsuccessful search of [a terminology and linguistic data bank]. 1, record 2, English, - no%2Dhit%20request
Record 2, French
Record 2, Domaine(s)
- Banques et bases de données
- Lexicologie, lexicographie et terminologie
Record 2, Main entry term, French
- demande infructueuse
1, record 2, French, demande%20infructueuse
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- recherche infructueuse 2, record 2, French, recherche%20infructueuse
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Interrogation d'un terme, d'une appellation ou d'une expression qui aboutit à une absence de fiche dans [une banque de données terminologiques et linguistiques]. 1, record 2, French, - demande%20infructueuse
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2002-10-11
Record 3, English
Record 3, Subject field(s)
- Programming Languages
- Computer Display Technology
- Computer Programs and Programming
Record 3, Main entry term, English
- query expression
1, record 3, English, query%20expression
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Multiple null states. A facility that allows user definitions for an arbitrary number of application specific Null values, such as "Unknown", "Missing", "Not Applicable", "Pending", etc. Each such Null value would have a different representation in the database so that they could be distinguished by query expressions during retrieval or update. 1, record 3, English, - query%20expression
Record 3, French
Record 3, Domaine(s)
- Langages de programmation
- Techniques d'affichage (Ordinateurs)
- Programmes et programmation (Informatique)
Record 3, Main entry term, French
- expression d'interrogation
1, record 3, French, expression%20d%27interrogation
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
États nuls multiples. Fonction qui permet des définitions d'utilisateur d'un nombre arbitraire de valeurs nulles d'application particulière telles « inconnue », « manquante », « sans objet », « en cours », etc. Chacune de ces valeurs nulles est représentée différemment dans la base de données; cela permet de les reconnaître en utilisant une expression d'interrogation lors de l'extraction ou de la mise à jour. 1, record 3, French, - expression%20d%27interrogation
Record number: 3, Textual support number: 1 OBS
Termes (et définitions) tirés de « Langage de bases de données SQL Annexe A - Fonctions offertes par les normes qui incluent la norme NCTTI SQL » publiée par le Conseil du Trésor. 2, record 3, French, - expression%20d%27interrogation
Record 3, Spanish
Record 3, Textual support, Spanish
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