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menu_book Course Curriculum (Google Sheets) expand_more

Core Formulas

SUM AVERAGE MIN and MAX COUNT and COUNTA IF IFS AND and OR IFERROR

Lookup & Reference

VLOOKUP HLOOKUP INDEX and MATCH XLOOKUP FILTER SORT UNIQUE INDIRECT

Text & Dates

CONCATENATE / & TEXTJOIN LEFT RIGHT MID SPLIT REGEXEXTRACT DATE TODAY and NOW DATEDIF

Array & Query

ARRAYFORMULA QUERY select QUERY where QUERY group by SUMIF / SUMIFS COUNTIF / COUNTIFS AVERAGEIF SEQUENCE

Data Quality & Analysis

data validation dropdown conditional formatting formula remove duplicates named ranges pivot table concept SPARKLINE percent formatting absolute references

Collaboration & Automation

protected ranges filter views comments and notes IMPORTRANGE GOOGLEFINANCE Apps Script custom function Apps Script onEdit trigger publish/share permissions

Google Sheets / Text & Dates

TEXTJOIN

Learn TEXTJOIN in Google Sheets with a dedicated explanation, a concept-specific example, practical cautions, and a mastery check.

12 min read • Intermediate

google-sheets-018.txt

text

=TEXTJOIN(", ",TRUE,B2:B8)

What to watch

Content source & attribution

Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

TEXTJOIN Mastery Check →

CONCATENATE / &