JSON_EXTRACT
Translation reference to convert the Teradata functions JSONExtractValue, JSONExtractLargeValue and JSONExtract to Snowflake Scripting.
Last updated
Translation reference to convert the Teradata functions JSONExtractValue, JSONExtractLargeValue and JSONExtract to Snowflake Scripting.
Last updated
As per Teradata’s documentation, these functions use the to request information about a portion of a JSON instance. The entity desired can be any portion of a JSON instance, such as a name/value pair, an object, an array, an array element, or a value.
For more information regarding Teradata JSONExtractValue, JSONExtractLargeValue and JSONExtract, check .
The JSON_EXTRACT_UDF is a Snowflake implementation of the JSONPath specification that uses a modified version of the original JavaScript implementation developed by .
Elements inside a JSON are ordered by their keys when inserted in a table. Thus, the query results might differ. However, this does not affect the order of arrays inside the JSON.
For example, if the original JSON is:
Note how "age" is now the first element. However, the array of "cities" maintains its original order.
No related EWIs.
Using the Snowflake that interprets an input string as a JSON document, producing a VARIANT value. The inserted JSON will be: