Serhii Harnyk created CALCITE-1531:
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Summary: SqlValidatorException when boolean operators are used
with NULL
Key: CALCITE-1531
URL: https://issues.apache.org/jira/browse/CALCITE-1531
Project: Calcite
Issue Type: Bug
Reporter: Serhii Harnyk
Assignee: Julian Hyde
SqlValidatorException when we use boolean AND, OR operators with null.
{noformat}
0: jdbc:calcite:localhost> SELECT (CASE WHEN true or null then 1 else 0 end)
from (VALUES(1));
2016-12-06 17:12:47,622 [main] ERROR -
org.apache.calcite.sql.validate.SqlValidatorException: Illegal use of 'NULL'
2016-12-06 17:12:47,623 [main] ERROR -
org.apache.calcite.runtime.CalciteContextException: From line 1, column 27 to
line 1, column 30: Illegal use of 'NULL'
Error: Error while executing SQL "SELECT (CASE WHEN true or null then 1 else 0
end) from (VALUES(1))": From line 1, column 27 to line 1, column 30: Illegal
use of 'NULL' (state=,code=0)
{noformat}
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