GitHub - waq-r/CodeSignal-Databases: CodeSignal CodeFights SQL Database queries

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 82 Commits
01-projectList		01-projectList
02-countriesSelection		02-countriesSelection
03-monthlyScholarships		03-monthlyScholarships
04-projectsTeam		04-projectsTeam
05-automaticNotifications		05-automaticNotifications
06-volleyballResults		06-volleyballResults
07-mostExpensive		07-mostExpensive
08-contestLeaderboard		08-contestLeaderboard
09-gradeDistribution		09-gradeDistribution
10-mischievousNephews		10-mischievousNephews
11-suspectsInvestigation		11-suspectsInvestigation
12-suspectsInvestigation2		12-suspectsInvestigation2
13-securityBreach		13-securityBreach
14-testCheck		14-testCheck
15-expressionsVerification		15-expressionsVerification
16-newsSubscribers		16-newsSubscribers
17-countriesInfo		17-countriesInfo
18-itemCounts		18-itemCounts
19-usersByContinent		19-usersByContinent
20-movieDirectors		20-movieDirectors
21-travelDiary		21-travelDiary
22-soccerPlayers		22-soccerPlayers
23-marketReport		23-marketReport
24-websiteHacking		24-websiteHacking
25-nullIntern		25-nullIntern
26-legsCount		26-legsCount
27-combinationLock		27-combinationLock
28-interestClub		28-interestClub
29-personalHobbies		29-personalHobbies
30-booksCatalogs		30-booksCatalogs
31-habitatArea		31-habitatArea
32-orderOfSuccession		32-orderOfSuccession
33-orderingEmails		33-orderingEmails
34-placesOfInterest		34-placesOfInterest
35-soccerGameSeries		35-soccerGameSeries
36-correctIPs		36-correctIPs
37-validPhoneNumbers		37-validPhoneNumbers
38-importantEvents		38-importantEvents
39-dateFormatting		39-dateFormatting
40-pastEvents		40-pastEvents
41-netIncome		41-netIncome
42-alarmClocks		42-alarmClocks
43-companyEmployees		43-companyEmployees
44-scholarshipsDistribution		44-scholarshipsDistribution
45-userCountries		45-userCountries
46-placesOfInterestPairs		46-placesOfInterestPairs
47-localCalendar		47-localCalendar
48-routeLength		48-routeLength
49-currencyCodes		49-currencyCodes
50-coursesDistribution		50-coursesDistribution
51-nicknames		51-nicknames
52-tableSecurity		52-tableSecurity
53-officeBranches		53-officeBranches
54-restaurantInfo		54-restaurantInfo
55-studentsInClubs		55-studentsInClubs
56-emptyDepartments		56-emptyDepartments
57-sunnyHolidays		57-sunnyHolidays
58-closestCells		58-closestCells
59-top5AverageGrade		59-top5AverageGrade
60-salaryDifference		60-salaryDifference
61-recentHires		61-recentHires
62-checkExpenditure		62-checkExpenditure
63-dancingCompetition		63-dancingCompetition
64-trackingSystem		64-trackingSystem
65-storageOptimization		65-storageOptimization
66-consecutiveIds		66-consecutiveIds
67-holidayEvent		67-holidayEvent
68-hostnamesOrdering		68-hostnamesOrdering
69-orderAnalytics		69-orderAnalytics
70-customerMessages		70-customerMessages
71-orderPrices		71-orderPrices
72-findTable		72-findTable
73-queriesExecution		73-queriesExecution
74-filmLibrary		74-filmLibrary
75-bugsInComponent		75-bugsInComponent
76-freeSeats		76-freeSeats
77-giftPackaging		77-giftPackaging
78-stringsStatistics		78-stringsStatistics
79-unluckyEmployees		79-unluckyEmployees
80-driversInfo		80-driversInfo
81-sortBookChapters		81-sortBookChapters
82-typeInheritance		82-typeInheritance
83-battleshipGameResults		83-battleshipGameResults
84-tictactoeTournament		84-tictactoeTournament