[ https://issues.apache.org/jira/browse/ASTERIXDB-1835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Lychagin reassigned ASTERIXDB-1835: ------------------------------------------ Assignee: Dmitry Lychagin (was: Yingyi Bu) > UnionType cast to RecordType issue when query nested, optional record type. > --------------------------------------------------------------------------- > > Key: ASTERIXDB-1835 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-1835 > Project: Apache AsterixDB > Issue Type: Bug > Reporter: Xikui Wang > Assignee: Dmitry Lychagin > Priority: Minor > > {noformat} > DROP DATAVERSE Test IF EXISTS; > CREATE DATAVERSE Test; > USE Test; > CREATE TYPE TypeA AS { > aid: int > } > CREATE TYPE TypeB AS { > bid: int, > a_attr: TypeA? > } > CREATE DATASET DataB(TypeB) PRIMARY KEY bid; > SELECT * FROM DataB WHERE DataB.a_attr.aid = '0'; > {noformat} > {noformat}Error > Message > org.apache.asterix.om.types.AUnionType cannot be cast to > org.apache.asterix.om.types.ARecordType [ClassCastException] > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)