AppSheet and Query Lesson 2
Date Query and ArrayFormula. Two powerful functions that allow you to view AppSheet data exactly how you need it in your spreadsheet.
Search within dates:
=IFERROR(ARRAYFORMULA(IF(ISBLANK(LOOKUP_VALUE),"",VLOOKUP(LOOKUP_VALUE,LOOKUP_DATA,COLUMN_TO_SHOW,FALSE()))),"Student Name")
Search for data in another table:
=IFERROR(ARRAYFORMULA(IF(ISBLANK(LOOKUP_VALUE),"",VLOOKUP(LOOKUP_VALUE,Data_Table,Column_to_SHOW,FALSE()))),"Column Title")
When AppSheet becomes impractical for presenting information, especially when you want to extract data from the database to process it in other software. It's helpful to create spreadsheet-style views to use the information more efficiently.
Exercise database:
https://docs.google.com/spreadsheets/...