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Druid 29.0.1
Running the following query
select JSON_OBJECT('name': COLUMN_NAME, 'type': DATA_TYPE) from INFORMATION_SCHEMA.COLUMNS
produces
Error: RUNTIME_FAILURE (OPERATOR) cannot translate call json_object($t17, $t18, $t3, $t19, $t7) java.lang.RuntimeException
Note that the error message quotes the json_object call to receive five parameters, but maybe that's an unrelated internal detail.
For comparison, the following works (but is useless):
select JSON_OBJECT('name': 'foo', 'type': 'VARCHAR')
The text was updated successfully, but these errors were encountered:
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Affected Version
Druid 29.0.1
Description
Running the following query
produces
Note that the error message quotes the json_object call to receive five parameters, but maybe that's an unrelated internal detail.
For comparison, the following works (but is useless):
The text was updated successfully, but these errors were encountered: