The FLATTEN directive separates the elements in a repeated field into individual records.
Syntax
Code Block |
---|
flatten <column>:column[,<column>:column]* |
The <column>
column
is the name of a column that is a JSON array.
...
The FLATTEN directive separates the elements in a repeated field into individual records.
Code Block |
---|
flatten <column>:column[,<column>:column]* |
The <column>
column
is the name of a column that is a JSON array.
...