Collections:
JSON_SCHEMA_VALID() - JSON Schema Validation
How to validate a JSON value against a JSON schema using the JSON_SCHEMA_VALID() function?
✍: FYIcenter.com
JSON_SCHEMA_VALID(schema, json) is a MySQL built-in function that
validates a JSON value against a given JSON schema.
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_VALID(@schema, @document);
-- +---------------------------------------+
-- | JSON_SCHEMA_VALID(@schema, @document) |
-- +---------------------------------------+
-- | 1 |
-- +---------------------------------------+
SELECT JSON_SCHEMA_VALID(@schema, '{"latitude": 63.444697}');
-- +-------------------------------------------------------+
-- | JSON_SCHEMA_VALID(@schema, '{"latitude": 63.444697}') |
-- +-------------------------------------------------------+
-- | 0 |
-- +-------------------------------------------------------+
Reference information of the JSON_SCHEMA_VALID() function:
JSON_SCHEMA_VALID(schema, json): int Returns 1 if the JSON schema meets all requirements defined in the JSON schema. Otherwise it returns 0. Arguments, return value and availability: schema: Required. The JSON schema to validate against. json: Required. The JSON value to be validated. int: Return value. The validation result, 0 or 1. Available since MySQL 8.0.
Related MySQL functions:
⇒ JSON_SCHEMA_VALIDATION_REPORT() - JSON Schema Validation Report
⇐ JSON_REPLACE() - Replacing JSON Child Members
2024-11-23, 2964🔥, 0💬
Popular Posts:
How AdventureWorksLT tables are related in SQL Server? There are 12 user tables defined in Adventure...
How To Format Time Zone in +/-hh:mm Format in SQL Server Transact-SQL? From the previous tutorial, y...
How To Use DATEADD() Function in SQL Server Transact-SQL? DATEADD() is a very useful function for ma...
What Happens to Your Transactions When ERROR 1205 Occurred in MySQL? If your transaction receives th...
How to print value on console in SQL Server Transact-SQL? How to use the PRINT statements? In Transa...