Filter based on 2 JSON properties after using json_extract - sql

Question

Imported database tables :
id | JSON
-------------|---------
Signed 32int | Raw JSON
It is easier to search via the properties of the JSON data than by id of the row itself. Each piece of JSON data contains (for this demo):
json: {
displayProperties: {},
hash: "foo"
itemType: "bar"
}
When I select I would like to matching hash, and then filter those results by a matching itemType.
My query :
SELECT json_extract(ItemDefinition.json, '$')
FROM ItemDefinition, json_tree(ItemDefinition.json, '$')
WHERE json_tree.key = 'hash' AND json_tree.value IN ${hashList}
However this returns every item that has a matching hash value. From here, I would like to also filter by key: itemType and value: "19". So I tried :
SELECT json_extract(ItemDefinition.json, '$')
FROM ItemDefinition, json_tree(ItemDefinition.json, '$')
WHERE json_tree.key = 'hash' AND json_tree.value IN ${hashList}
AND WHERE json_tree.key = 'itemType' AND json_tree.value = 19
But this isn't syntactically correct, let alone output what I am looking for. Error:
SQLITE_ERROR: near "WHERE": syntax error

Answer 1

The title of the question turned out to not be accurate to what I was looking for. I miss-understood what json_tree actually did. json_tree actually builds a new object with values that are filled in by the database.
What I was actually looking for was to filter by a specific value in the json column, which can be achieved by json_extract. json_extract('{column}', $.{filterValue}) will pull the raw json object out of the json column
This is the query that is working for me now:
SELECT json_extract(ItemDefinition.json, '$')
FROM ItemDefinition, json_tree(ItemDefinition.json, '$')
WHERE json_tree.key = 'hash'
AND json_tree.value IN ${hashList}
AND json_extract(ItemDefinition.json, '$.itemType') = 19
This selects the json column from ItemDefinition
Creates a json_tree from the json column
Filters results by json tree key and value
Finally filters by the property itemType from the raw json column