[CALCITE-2292] Query result is wrong when table is implemented with FilterableTable and the sql has multiple where conditions

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.16.0
• Fix Version/s: 1.20.0
• Component/s: core
• Labels: pull-request-available

Environment

version 1.16.0

• Assignee: Chunwei Lei
• Reporter: cnzhujie
• Created: 01/May/18 15:23
• Updated: 24/Jun/19 15:02
• Resolved: 29/Apr/19 17:52

Description

you can reappearance this bug in test case `org.apache.calcite.test.CsvTest#testFilterableSelect`.

 

Try execute this sql:

sql("filterable-model", "select name from EMPS where name not like '%F%' and name like '%e%'").ok();

The code generate in method `org.apache.calcite.interpreter.JaninoRexCompiler#compile`

{
final Object[] current = context.values;
final String inp1_ = current[1] == null ? (String) null : current[1].toString();
outputValues[0] = (inp1_ == null || org.apache.calcite.runtime.SqlFunctions.like(inp1_, "%e%")) && !(inp1_ != null && org.apache.calcite.runtime.SqlFunctions.like(inp1_, "%F%")) ? (inp1_ == null || inp1_ != null ? (Boolean) null : Boolean.TRUE) : Boolean.FALSE;
}

This bug can be reappearanced in 1.17.0-SNAPSHOT、1.16.0、1.13.0

 

Issue Links

• links to: GitHub Pull Request #1182