[CALCITE-127] EnumerableCalcRel can't support 3+ AND conditions on 0.4.17

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Labels: github-import
• Assignee: Unassigned
• Reporter: GitHub Import
• Created: 18/Jun/14 08:14
• Updated: 18/Jun/14 08:14
• Resolved: 18/Jun/14 08:14

Description

When I migrate to 0.4.17, I find that EnumerableCalcRel can't support 3+ AND condition. The root cause is as below:

1. RexToLixTranslator.translateCondition() call RexToLixTranslator.translate() with RexImpTable.NullAs.FALSE

2. RexImpTable.createImplementor() (line 252) will call Expressions.foldAnd() only when NullAs.TRUE & NullAs.NOT_POSSIBLE. Otherwise, it only process 2 condition.

It break many our test cases.

---------------- Imported from GitHub ----------------
Url: https://github.com/julianhyde/optiq/issues/127
Created by: jiangxuchina
Labels: bug,
Assignee: hbutani
Created at: Mon Feb 10 16:09:08 CET 2014
State: closed