In what order must these clauses be written in a SQL SELECT statement?
Dans quel ordre ces clauses doivent-elles être écrites dans une instruction SQL SELECT ?
Answers
ASELECT, WHERE, FROM, ORDER BY, GROUP BY, HAVINGSELECT, WHERE, FROM, ORDER BY, GROUP BY, HAVING
BFROM, SELECT, HAVING, WHERE, GROUP BY, ORDER BYFROM, SELECT, HAVING, WHERE, GROUP BY, ORDER BY
CSELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BYSELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY
DSELECT, FROM, ORDER BY, HAVING, GROUP BY, WHERESELECT, FROM, ORDER BY, HAVING, GROUP BY, WHERE
The answer and explanation are in the full bank.
This question is one of 2,831 in the paid banks. Each comes with the correct answer and the reasoning behind it, not just a mark.
Unlock for 5,000 RWFMIFOTRA exam practicealigned to Practice set: Database Management·2 marks·Medium
More Database questions
- What is the main role of a database management system (DBMS) such as PostgreSQL, MySQL or SQL Server?
- In a relational table called Applicants, what does a single row represent?
- Which two properties must every primary key value have?
- The Employees table has a DistrictID column that must always refer to an existing row in the Districts table. What enforces this rule?
- An ExamResults table records one score per candidate per paper. Neither CandidateID nor PaperID is unique on its own. What is a suitable primary key?
- A designer gives each applicant an auto-generated ApplicantID as the primary key, and stores the national ID number as a separate unique column. Why use this surrogate key?
- One district has many sectors, and each sector belongs to exactly one district. What type of relationship is this?
- Each trainee can attend many courses, and each course has many trainees. How is this relationship stored in a relational database?