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https://issues.apache.org/jira/browse/ASTERIXDB-2791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ali Alsuliman updated ASTERIXDB-2791:
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Description:
Currently, nulls and missings keys are not stored in secondary indexes. This
applies across all index types. For B-Tree indexes, it should be possible to
accept nulls and missings keys (for example, to enable using secondary indexes
for prefix searches). For other index types, they should determine how to deal
with UNKNOWNs in a proper way.
* Make sure array indexes handle NULLs/MISSINGs
* Make sure inverted indexes handle NULLs/MISSINGs
* Make sure R-Tree indexes handle NULLs/MISSINGs
was:
Currently, nulls and missings keys are not stored in secondary indexes. This
applies across all index types. It should be possible to accept nulls and
missings keys (for example, to enable using secondary indexes for prefix
searches)
* Make sure array indexes handle NULLs/MISSINGs
* Make sure inverted indexes handle NULLs/MISSINGs
* Make sure R-Tree indexes handle NULLs/MISSINGs
> Enable storing nulls in secondary indexes
> -----------------------------------------
>
> Key: ASTERIXDB-2791
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2791
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: IDX - Indexes, STO - Storage
> Affects Versions: 0.9.5
> Reporter: Ali Alsuliman
> Assignee: Ali Alsuliman
> Priority: Major
> Fix For: 0.9.7
>
>
> Currently, nulls and missings keys are not stored in secondary indexes. This
> applies across all index types. For B-Tree indexes, it should be possible to
> accept nulls and missings keys (for example, to enable using secondary
> indexes for prefix searches). For other index types, they should determine
> how to deal with UNKNOWNs in a proper way.
> * Make sure array indexes handle NULLs/MISSINGs
> * Make sure inverted indexes handle NULLs/MISSINGs
> * Make sure R-Tree indexes handle NULLs/MISSINGs
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