Alicia Ying Shu created PHOENIX-2934:
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Summary: Checking a coerce expression at top level should not be
necessary for Union All query
Key: PHOENIX-2934
URL: https://issues.apache.org/jira/browse/PHOENIX-2934
Project: Phoenix
Issue Type: Bug
Reporter: Alicia Ying Shu
When working on PHOENIX-2886, found that we need special handling of coerce
expression. Otherwise the following query would fail.
{code}
create table person ( id bigint not null primary key, firstname char(10),
lastname varchar(10) );
select id, cast( 'foo' as char(10)) firstname, lastname from person union all
select * from person;
{code}
Checking a coerce expression at top level should not be necessary. Need to find
out root cause on coerceExpression.
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