Parse Json and insert into oracle table - json

Question

I have a json variable and I want to insert all data to my table.
The json response is like this:
{
"data": [{
"pid": "10",
"name": "sss",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}, {
"pid": "11",
"name": "fff",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}]
}
I try using JSON_TABLE to insert the values into my table
INSERT INTO tbl_product_temp (pid, name, consumer_price,discount,sale_price)
SELECT key1, key2 , key3,key4,key5
FROM JSON_TABLE ('
{
"data": [{
"pid": "10",
"name": "sss",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}, {
"pid": "11",
"name": "fff",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}]
}
',
'$.data'
COLUMNS
key1 VARCHAR2 PATH '$.pid',
key2 VARCHAR2 PATH '$.name',
key3 VARCHAR2 PATH '$.consumer_price',
key4 VARCHAR2 PATH '$.discount',
key5 VARCHAR2 PATH '$.sale_price'
);
but it does not work. actually it works for one set of data but for more it still does not work
please help me.

Answer 1

$.data selects the array, but the array doesn't have a .pid key, for example. $.data[*] selects all the items in the array, which is what you want.
SELECT key1, key2 , key3,key4,key5
FROM JSON_TABLE ('
{
"data": [{
"pid": "10",
"name": "sss",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}, {
"pid": "11",
"name": "fff",
"consumer_price": "100",
"discount": "10",
"sale_price": "90"
}]
}
',
'$.data[*]'
COLUMNS
key1 VARCHAR2 PATH '$.pid',
key2 VARCHAR2 PATH '$.name',
key3 VARCHAR2 PATH '$.consumer_price',
key4 VARCHAR2 PATH '$.discount',
key5 VARCHAR2 PATH '$.sale_price'
);