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branch-3.0: [improve](functon) improve json_object with complex type #47627 #47779
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This PR enhances the value parameter of the json_object function as a complex type which refer to postgresql https://www.postgresql.org/docs/current/functions-json.html ``` json_object ( [ { key_expression { VALUE | ':' } value_expression [ FORMAT JSON [ ENCODING UTF8 ] ] }[, ...] ] [ { NULL | ABSENT } ON NULL ] [ { WITH | WITHOUT } UNIQUE [ KEYS ] ] [ RETURNING data_type [ FORMAT JSON [ ENCODING UTF8 ] ] ]) Constructs a JSON object of all the key/value pairs given, or an empty object if none are given. key_expression is a scalar expression defining the JSON key, which is converted to the text type. It cannot be NULL nor can it belong to a type that has a cast to the json type. If WITH UNIQUE KEYS is specified, there must not be any duplicate key_expression. Any pair for which the value_expression evaluates to NULL is omitted from the output if ABSENT ON NULL is specified; if NULL ON NULL is specified or the clause omitted, the key is included with value NULL. ```
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TPC-H: Total hot run time: 40608 ms |
TPC-DS: Total hot run time: 197155 ms |
ClickBench: Total hot run time: 33.33 s |
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run buildall |
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run buildall |
TPC-H: Total hot run time: 40538 ms |
TPC-DS: Total hot run time: 199443 ms |
ClickBench: Total hot run time: 32.8 s |
dataroaring
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Feb 21, 2025
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LGTM
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Cherry-picked from #47627