A JSON object is loaded into a column named data using a Snowflake variant datatype. The root node of the object is BIKE. The child attribute for this root node is BIKEID.
Which statement will allow the user to access BIKEID?
A JSON object is loaded into a column named data using a Snowflake variant datatype. The root node of the object is BIKE. The child attribute for this root node is BIKEID.
Which statement will allow the user to access BIKEID?
To correctly access the child attribute BIKEID from the root node BIKE within the JSON object stored in a Snowflake variant datatype, you use a combination of colons ':' to navigate through the hierarchy. Since BIKE is the root and BIKEID is the child attribute, the syntax should follow: column:root:child. Hence, the correct statement is select data:BIKE:BIKEID.
SYNATAX --> COLUMN:FirstElement.SubsequentElement
C https://docs.snowflake.com/en/user-guide/querying-semistructured
Using the example from the trial the query below returns the expected results: SELECT RAW_STATUS:entities.hashtags[0]:text::varchar FROM TWEET_INGEST;
correct