Dataford
Interview QuestionsInterview GuidesExperiencesCoaching
New
Pricing
Get started
Dataford
Popular roles
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Browse
Browse All RolesEvery role hub, from analyst to MLBrowse All CompaniesCompany-specific interview loopsAll Interview GuidesThe full guide library
Top questions by role
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Top questions by skill
SQLPythonStatisticsMachine LearningA/B TestingSystem DesignGenerative AIProduct SenseMetricsBehavioral
Browse all questions →Try a mock interview
Experiences
Practice
Mock InterviewsTimed interview simulations with feedbackCoaching1:1 coaching with people at your target companiesSuccess PathYour 6-week structured planModulesCurated lessons by topicWebinarsTalks from ex-Big Tech data leadsPlaygroundA free-form scratch editor
Learn
BlogInterview strategy and career adviceTech Job Market ReportHiring trends across data and AI rolesFor UniversitiesDataford for career centersAbout DatafordWho we are and how we build
Pricing
Build my plan
SQL Query for Table Data
00:00
5 left

SQL Query for Table Data

EasySQL · PostgreSQL

Problem

Write a SQL query to fetch data from a specific table.

For this exercise, retrieve Sagitec Solutions QA test cases that are ready for execution. Return only the requested columns and sort the results by priority, then by test case ID.

Output

  1. One row per ready test case.
  2. Columns: test_case_id, test_case_name, module, priority_level, and execution_status.
  3. Include only rows with execution_status equal to Ready.
  4. Sort by priority_level descending, then test_case_id ascending.

Schema

qa_test_cases
ColumnTypeDescription
test_case_idPKINTUnique identifier for the QA test case
test_case_nameVARCHAR(150)Name of the test case
moduleVARCHAR(80)Sagitec Solutions product module under test
priority_levelINTNumeric priority, where a higher value indicates greater urgency
execution_statusVARCHAR(30)Current execution status of the test case
Tablesqa_test_cases
Interviewer

Your question is SQL Query for Table Data. Start with the requirements and the one table in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

You need to log in / sign up to run or submit.
CodePostgreSQL
Sign up free to run your codeLog inLn 1
Run your query to see results here.