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JSON_SCHEMA_VALIDATION_REPORT() - JSON Schema Validation Report
How to generate a validation report of a JSON value against a JSON schema using the JSON_SCHEMA_VALIDATION_REPORT() function?
✍: FYIcenter.com
JSON_SCHEMA_VALIDATION_REPORT(schema, json) is a MySQL built-in function that
returns a validation report of a JSON value against a given JSON schema.
The report itself is a JSON object.
For example:
SET @schema = '{
"id": "http://json-schema.org/geo",
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "A geographical coordinate",
"type": "object",
"properties": {
"latitude": {
"type": "number"
},
"longitude": {
"type": "number"
}
},
"required": ["latitude", "longitude"]
}';
SET @document = '{"latitude": 63.444697, "longitude": 10.445118}';
SELECT JSON_SCHEMA_VALIDATION_REPORT(@schema, @document);
-- +---------------------------------------------------+
-- | JSON_SCHEMA_VALIDATION_REPORT(@schema, @document) |
-- +---------------------------------------------------+
-- | {"valid": true} |
-- +---------------------------------------------------+
SELECT JSON_SCHEMA_VALIDATION_REPORT(@schema, '{"latitude": 63.444697}');
-- +-----------------------------------------------------------------------+
-- | JSON_SCHEMA_VALIDATION_REPORT(@schema, '{"latitude": 63.444697}') |
-- +-----------------------------------------------------------------------+
-- | {"valid": false, "reason": "The JSON document location '#' failed
requirement 'required' at JSON Schema location '#'",
"schema-location": "#",
"document-location": "#",
"schema-failed-keyword": "required"} |
-- +-----------------------------------------------------------------------+
Reference information of the JSON_SCHEMA_VALIDATION_REPORT() function:
JSON_SCHEMA_VALIDATION_REPORT(schema, json): report Returns a validation report of a JSON value against a given JSON schema. Arguments, return value and availability: schema: Required. The JSON schema to validate against. json: Required. The JSON value to be validated. report: Return value. The validation report as a JSON object. Available since MySQL 8.0.
Related MySQL functions:
⇒ JSON_SEARCH() - Searching String in JSON
⇐ JSON_SCHEMA_VALID() - JSON Schema Validation
2024-11-23, 1363🔥, 0💬
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