Forum Discussion
Debasish_p
2 years agoFrequent Visitor
Lakehouse Delta table changes are not reflecting in SQL Analytics Endpoint
Hi All, Column name changes made to delta tables in lakehouse is not reflecting in SQL End point analytics. Has anyone faced similar issues ? Is this a known issue or fabric limitation ? Is schema o...
frithjof_v
2 years agoCommunity Champion
When writing the dataframe with changed columns to a Lakehouse table, are you using .option("overwriteSchema", "true") or .option("mergeSchema", "true")? Or have you found another method?
I'm curious about this topic 😃
Debasish_p
2 years agoFrequent Visitor
It's .option("overwriteSchema", "true"). The mergeSchema option will append the renamed column to the end of the schema.