JSON_QUERY ( context_item, path_expression [PASSING { value AS varname } [, ...]] [RETURNING data_type [FORMAT JSON [ENCODING UTF8] ] ] [ { WITHOUT | WITH { CONDITIONAL | [UNCONDITIONAL] } } [ARRAY] WRAPPER] [ { KEEP | OMIT } QUOTES [ON SCALAR STRING] ] [ { ERROR | NULL | EMPTY { [ARRAY] | OBJECT } | DEFAULT expression } ON EMPTY] [ { ERROR | NULL | EMPTY { [ARRAY] | OBJECT } | DEFAULT expression } ON ERROR]) → jsonbReturns the result of applying the SQL/JSON path_expression to the context_item.