[SPARK-42743][SQL] Support analyze TimestampNTZ columns#40362
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gengliangwang wants to merge 1 commit intoapache:masterfrom
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[SPARK-42743][SQL] Support analyze TimestampNTZ columns#40362gengliangwang wants to merge 1 commit intoapache:masterfrom
gengliangwang wants to merge 1 commit intoapache:masterfrom
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MaxGekk
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Mar 10, 2023
cloud-fan
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Mar 10, 2023
MaxGekk
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+1, LGTM. Merging to master. |
gengliangwang
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Mar 10, 2023
### What changes were proposed in this pull request?
Support analyze TimestampNTZ columns
```
ANALYZE TABLE table_name [ PARTITION clause ]
COMPUTE STATISTICS [ NOSCAN | FOR COLUMNS col1 [, ...] | FOR ALL COLUMNS ]
```
### Why are the changes needed?
Support computing statistics of TimestmapNTZ columns, which can be used for optimizations.
### Does this PR introduce _any_ user-facing change?
No, the TimestampNTZ type is not released yet.
### How was this patch tested?
Update existing UT
Closes #40362 from gengliangwang/analyzeColumn.
Authored-by: Gengliang Wang <gengliang@apache.org>
Signed-off-by: Max Gekk <max.gekk@gmail.com>
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@MaxGekk @cloud-fan FYI I cherry-pick this one to branch 3.4 as well. |
snmvaughan
pushed a commit
to snmvaughan/spark
that referenced
this pull request
Jun 20, 2023
### What changes were proposed in this pull request?
Support analyze TimestampNTZ columns
```
ANALYZE TABLE table_name [ PARTITION clause ]
COMPUTE STATISTICS [ NOSCAN | FOR COLUMNS col1 [, ...] | FOR ALL COLUMNS ]
```
### Why are the changes needed?
Support computing statistics of TimestmapNTZ columns, which can be used for optimizations.
### Does this PR introduce _any_ user-facing change?
No, the TimestampNTZ type is not released yet.
### How was this patch tested?
Update existing UT
Closes apache#40362 from gengliangwang/analyzeColumn.
Authored-by: Gengliang Wang <gengliang@apache.org>
Signed-off-by: Max Gekk <max.gekk@gmail.com>
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What changes were proposed in this pull request?
Support analyze TimestampNTZ columns
Why are the changes needed?
Support computing statistics of TimestmapNTZ columns, which can be used for optimizations.
Does this PR introduce any user-facing change?
No, the TimestampNTZ type is not released yet.
How was this patch tested?
Update existing UT