JSON_REMOVE
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The MySQL style JSON_REMOVE function is a function that removes a value from a JSON document, given a JSON path.
SELECT
JSON_REMOVE('{"a":1}', '$.a'),
JSON_REMOVE('{"a":1}', '$.b')
create.select(
jsonRemove(val(json("{\"a\":1}")), "$.a"),
jsonRemove(val(json("{\"a\":1}")), "$.b")).fetch();
The result would look like this:
+-------------+-------------+
| json_remove | json_remove |
+-------------+-------------+
| {} | {"a":1} |
+-------------+-------------+
Dialect support
This example using jOOQ:
jsonRemove(val(json("{\"a\":1}")), "$.a")
Translates to the following dialect specific expressions:
BigQuery, MariaDB, MySQL, SQLite
json_remove('{"a":1}', '$.a')
Oracle
json_transform('{"a":1}', REMOVE '$.a')
SQLServer
json_modify('{"a":1}', '$.a', NULL)
ASE, Access, Aurora MySQL, Aurora Postgres, ClickHouse, CockroachDB, DB2, Databricks, Derby, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, Informix, MemSQL, Postgres, Redshift, SQLDataWarehouse, Snowflake, Sybase, Teradata, Trino, Vertica, YugabyteDB
/* UNSUPPORTED */
Generated with jOOQ 3.21. Support in older jOOQ versions may differ. Translate your own SQL on our website
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