Lesson: 29 | ActivityHistories

Notes

SELECT ActivityDate, Description FROM ActivityHistories

SELECT Id,  OldValueText, NewValueText FROM ActivityFieldHistory

#	Exercise
1	Sales Lead Tracking
2	Inactive Account Monitoring
3	Account Health Check
4	Upcoming Opportunities

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Mastered by 29 users.

A. Apex Fundamentals (23 lessons)

B. Apex Collections (6 lessons)

C. SOQL (32 lessons)

01 SELECT & FROM

02 WHERE

03 ORDER BY

04 LIMIT

05 SELECT, FROM, WHERE, ORDER BY, LIMIT

06 AND & OR

07 COUNT()

08 SUM()

09 SUM() and GROUP BY

10 MAX()

11 MAX() & GROUP BY

12 MIN()

13 MIN() & GROUP BY

14 LIKE (A%)

15 AVG()

16 AVG & GROUP BY

17 IN() & NOT IN()

18 COUNT_DISTINCT()

19 INCLUDES()

20 EXCLUDES()

21 OFFSET

22 Comparison Operators

23 Parent-to-Child Query

24 Child-to-Parent Query

25 FIELDS()

26 Create a Query List

27 HAVING()

28 | Relative Date Filter Reference

29 | ActivityHistories

30 | Querying Scheduled Jobs

31 | Counting Contacts for Accounts

32 | Fetching Opportunities by Calendar Year

You need to complete all the quizzes before certification.