[CALCITE-2344] Avoid inferring $0=null predicate from $0 IS NULL when… … $0 is not nullable - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.19.0
Component/s: None
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Description

RexUtil might incorrectly infer a $0 IS NULL predicate even in case $0 is not nullable. This might cause assertion errors afterwards.

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Assignee:: Laurent Goujon

Reporter:: Laurent Goujon

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 31/May/18 03:29

Updated:: 25/Mar/19 00:11

Resolved:: 09/Jan/19 05:55

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Avoid inferring $0=null predicate from $0 IS NULL when… … $0 is not nullable