[ https://issues.apache.org/jira/browse/CALCITE-6437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated CALCITE-6437: ------------------------------------ Labels: pull-request-available (was: ) > For druid sql JSON_OBJECT() function results in RUNTIME_FAILURE when querying > INFORMATION_SCHEMA.COLUMNS > -------------------------------------------------------------------------------------------------------- > > Key: CALCITE-6437 > URL: https://issues.apache.org/jira/browse/CALCITE-6437 > Project: Calcite > Issue Type: Bug > Components: core > Affects Versions: 1.35.0 > Reporter: AlbericByte > Priority: Critical > Labels: pull-request-available > > there is but for druid sql : > [https://github.com/apache/druid/issues/16356] > h3. Description > Running the following query > {code:java} > select JSON_OBJECT('name': COLUMN_NAME, 'type': DATA_TYPE) from > INFORMATION_SCHEMA.COLUMNS{code} > {{ }} > > produces > {{}} > {code:java} > Error: RUNTIME_FAILURE (OPERATOR) cannot translate call json_object($t17, > $t18, $t3, $t19, $t7) java.lang.RuntimeException {code} > > 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): > {code:java} > select JSON_OBJECT('name': 'foo', 'type': 'VARCHAR'){code} -- This message was sent by Atlassian Jira (v8.20.10#820010)