JSON_PATH

Extracts data from JSON objects.

Syntax

JSON_PATH(path, JSON)

Arguments

Examples

Transformation job example

SQL

CREATE JOB function_operator_example
    ADD_MISSING_COLUMNS = true
AS INSERT INTO default_glue_catalog.upsolver_samples.orders_transformed_data 
  MAP_COLUMNS_BY_NAME
    SELECT path, JSON,
        JSON_PATH('$[*].author.name', JSON) AS Output
    FROM default_glue_catalog.upsolver_samples.orders_raw_data
    LET path = '$[*].author.name',
        JSON = '[{
 "name": "The Great Gatsby",
 "author": {
  "name": "F. Scott Fitzgerald"
 }
},
{
 "name": "Nineteen Eighty-Four",
 "author": {
   "name": "George Orwell"
 }
}]'
    WHERE $commit_time BETWEEN run_start_time() AND run_end_time()
    LIMIT 1;

Query result

Last updated