[jira] [Created] (PHOENIX-6217) WHERE statement that combines values from different column families (that runs on index on a table with SINGLE_CELL_ARRAY_WITH_OFFSETS) doesn't return correct results

[Gokcen Iskender (Jira)]

Gokcen Iskender created PHOENIX-6217:
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             Summary: WHERE statement that combines values from different 
column families (that runs on index on a table with 
SINGLE_CELL_ARRAY_WITH_OFFSETS) doesn't return correct results 
                 Key: PHOENIX-6217
                 URL: https://issues.apache.org/jira/browse/PHOENIX-6217
             Project: Phoenix
          Issue Type: Bug
            Reporter: Gokcen Iskender


CREATE IMMUTABLE TABLE S.TBL_N000001( varchar_pk VARCHAR NOT NULL, char_pk 
CHAR(10) NOT NULL, int_pk INTEGER NOT NULL, long_pk BIGINT NOT NULL, decimal_pk 
DECIMAL(31, 10) NOT NULL, date_pk DATE NOT NULL, a.varchar_col1 VARCHAR, 
a.char_col1 CHAR(10), a.int_col1 INTEGER, a.long_col1 BIGINT, a.decimal_col1 
DECIMAL(31, 10), a.date1 DATE, b.varchar_col2 VARCHAR, b.char_col2 CHAR(10), 
b.int_col2 INTEGER, b.long_col2 BIGINT, b.decimal_col2 DECIMAL(31, 10), b.date2 
DATE CONSTRAINT pk PRIMARY KEY (varchar_pk, char_pk, int_pk, long_pk DESC, 
decimal_pk, date_pk)) 
IMMUTABLE_STORAGE_SCHEME=SINGLE_CELL_ARRAY_WITH_OFFSETS,COLUMN_ENCODED_BYTES=2

CREATE INDEX IF NOT EXISTS IND_N000002 ON S.TBL_N000001 (long_pk, varchar_pk) 
INCLUDE (long_col1, long_col2) 
IMMUTABLE_STORAGE_SCHEME=SINGLE_CELL_ARRAY_WITH_OFFSETS,COLUMN_ENCODED_BYTES=2

 

String selectFromIndex = "SELECT long_pk, varchar_pk, long_col1, long_col2 FROM 
" + fullTableName + " where a.long_col1=2 and b.long_col2=3";
rs = conn.createStatement().executeQuery("EXPLAIN " + selectFromIndex);
assertTrue(QueryUtil.getExplainPlan(rs).contains(indexName));

rs = conn.createStatement().executeQuery(selectFromIndex);
assertTrue(rs.next());

This test fails since the result set is empty.

The same query that runs with /*+ NO_INDEX */ hint, returns results



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