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new 9fc6b8d2f9a [feat](api) add nullable info for api _schema (#46557)
9fc6b8d2f9a is described below
commit 9fc6b8d2f9a4cf5d60b19ec177925680a358e97c
Author: camby <camby...@tencent.com>
AuthorDate: Sat Jan 11 13:46:01 2025 +0800
[feat](api) add nullable info for api _schema (#46557)
### What problem does this PR solve?
spark doris connector still use `/api/<db>/<table>/_schema` api to get
column info, here we need nullable information.
like information_schema.columns, we add property: `is_nullable = Yes or
No`
---
.../src/main/java/org/apache/doris/httpv2/rest/TableSchemaAction.java | 1 +
1 file changed, 1 insertion(+)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableSchemaAction.java
b/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableSchemaAction.java
index 0f362b4aad8..ec97c2c241f 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableSchemaAction.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/httpv2/rest/TableSchemaAction.java
@@ -109,6 +109,7 @@ public class TableSchemaAction extends RestBaseController {
Optional aggregationType =
Optional.ofNullable(column.getAggregationType());
baseInfo.put("aggregation_type",
aggregationType.isPresent()
? column.getAggregationType().toSql() : "");
+ baseInfo.put("is_nullable", column.isAllowNull() ?
"Yes" : "No");
propList.add(baseInfo);
}
resultMap.put("status", 200);
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