Dan Meany created PHOENIX-2170:
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Summary: WHERE condition with string expression returns incorrect
results
Key: PHOENIX-2170
URL: https://issues.apache.org/jira/browse/PHOENIX-2170
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.5.0
Reporter: Dan Meany
Results incorrect for string expression in where clause.
create table TEST (ID BIGINT PRIMARY KEY, FIRST_NAME VARCHAR,LAST_NAME VARCHAR);
upsert into TEST (ID, FIRST_NAME, LAST_NAME) values (1,'Joe','Smith');
/* incorrectly returns 0 */
select count(*) from TEST where lower(FIRST_NAME || ' ' || LAST_NAME) = 'joe
smith';
/* incorrectly returns no rows */
select * from TEST where lower(FIRST_NAME || ' ' || LAST_NAME) = 'joe smith';
/* correctly returns 1 */
select count(*) from TEST where lower(FIRST_NAME || ' ' ) = 'joe ';
select count(*) from TEST where lower(' ' || LAST_NAME) = ' smith';
select count(*) from TEST where lower(FIRST_NAME || ' ' || ' ') = 'joe ';
/* correctly returns 'joe smith' */
select LOWER(FIRST_NAME||' '||LAST_NAME) from TEST;
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