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Posted to commits@iceberg.apache.org by bl...@apache.org on 2019/09/13 16:09:37 UTC
[incubator-iceberg] branch master updated: Spec: Update day
transform to produce date type (#447)
This is an automated email from the ASF dual-hosted git repository.
blue pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-iceberg.git
The following commit(s) were added to refs/heads/master by this push:
new 7dadd1a Spec: Update day transform to produce date type (#447)
7dadd1a is described below
commit 7dadd1aef55f8d0fc5ca65bdee36c8a810069e89
Author: Xiang Li <wa...@gmail.com>
AuthorDate: Sat Sep 14 00:09:31 2019 +0800
Spec: Update day transform to produce date type (#447)
---
site/docs/spec.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/site/docs/spec.md b/site/docs/spec.md
index 549e2e5..756621e 100644
--- a/site/docs/spec.md
+++ b/site/docs/spec.md
@@ -139,7 +139,7 @@ Partition specs capture the transform from table data to partition values. This
| **`truncate[W]`** | Value truncated to width `W` (see below) | `int`, `long`, `decimal`, `string` | Source type |
| **`year`** | Extract a date or timestamp year, as years from 1970 | `date`, `timestamp(tz)` | `int` |
| **`month`** | Extract a date or timestamp month, as months from 1970-01-01 | `date`, `timestamp(tz)` | `int` |
-| **`day`** | Extract a date or timestamp day, as days from 1970-01-01 | `date`, `timestamp(tz)` | `int` |
+| **`day`** | Extract a date or timestamp day, as days from 1970-01-01 | `date`, `timestamp(tz)` | `date` |
| **`hour`** | Extract a timestamp hour, as hours from 1970-01-01 00:00:00 | `timestamp(tz)` | `int` |
All transforms must return `null` for a `null` input value.