45. from_json() function to convert json string in to MapType in Pyspark | Azure Databricks

[@TheMadMagician87]

That 'Ctrl + Space' tip was legendary stuff, that's going make things easier!

[@mohitupadhayay1439]

Solved a problem i was facing for 2 weeks. Kudos to you!

[@svdfxd]

Very well explained

[@polakigowtam183]

Good vedio Maheer .

[@starmscloud]

Good One Maheer !

[@herry2288]

Can you please share ppt for all 54 videos if possible?

[@kadiyalaajay1642]

@wafaStudies Good explanation. acutally waiting for latest videos. Can you please let me know how many more videos left in pyspark play list?

[@agamgupta-ed9ye]

hi when i used this to convert nested object with the help of from json than nested will remain in string how to handle that

[@user-nt7lg6wz1o]

But, What is the actual advantage of using a maptype? Can you explain. Thanks in advance

[@abhilashraopoladi134]

When we read Json objects by default it is being read as MapType. Why do we explicitly use from_json function ?

[@sai.k2141]

Instead of passing key as hair directly as separate column, is it possible to pass the key dynamically as separate column.

[@dineshdeshpande6197]

I am getting Null values in propsmap column with same code used, can you pl explain why so

[@mohammedluqman8757]

If any of the column has a null value, entire record is being ignored. How to fix this?