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new 1e327f2622 line 117 (#4237)
1e327f2622 is described below
commit 1e327f2622ceee44ad4f98dbaa7f96aeb3af8235
Author: WANGSHIHUAI <[email protected]>
AuthorDate: Sun Nov 5 18:08:39 2023 +0800
line 117 (#4237)
#117, The longitude is six decimal places and the dimension is five digits.
Why is it the same length after conversion?
---
docs/spatial-index-guide.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/spatial-index-guide.md b/docs/spatial-index-guide.md
index 90f1b09a5f..d0a79ae0c0 100644
--- a/docs/spatial-index-guide.md
+++ b/docs/spatial-index-guide.md
@@ -114,7 +114,7 @@ Note:
| SPATIAL_INDEX.xxx.sourcecolumns | longitude and latitude column names as in
the table. These columns are used to generate index value for each row.|
| SPATIAL_INDEX.xxx.originLatitude | Latitude of origin.|
| SPATIAL_INDEX.xxx.gridSize | Grid size of raster data in metres. Currently,
spatial index supports raster data.|
-| SPATIAL_INDEX.xxx.conversionRatio | Conversion factor. It allows user to
translate longitude and latitude to long. For example, if the data to load is
longitude = 13.123456, latitude = 101.12356. User can configure conversion
ratio sub-property value as 1000000, and change data to load as longitude =
13123456 and latitude = 10112356. Operations on long is much faster compared to
floating-point numbers.|
+| SPATIAL_INDEX.xxx.conversionRatio | Conversion factor. It allows user to
translate longitude and latitude to long. For example, if the data to load is
longitude = 13.123456, latitude = 101.12356. User can configure conversion
ratio sub-property value as 1000000, and change data to load as longitude =
13123456 and latitude = 101123560. Operations on long is much faster compared
to floating-point numbers.|
| SPATIAL_INDEX.xxx.class | Optional user custom implementation class. Value
is fully qualified class name.|
### Load/Insert
@@ -259,4 +259,4 @@ select ToRangeList('116.321011 40.123503, 116.320311
40.122503, 116.321111 40.12
[1] https://issues.apache.org/jira/browse/CARBONDATA-3548
[2] https://gistbok.ucgis.org/topic-keywords/indexing
[3] https://en.wikipedia.org/wiki/Z-order_curve
-```
\ No newline at end of file
+```
