[GitHub] [doris] morningman commented on a diff in pull request #19544: [fix](multi-catalog) verify the precision of datetime types for each data source

[via GitHub]

morningman commented on code in PR #19544:
URL: https://github.com/apache/doris/pull/19544#discussion_r1191380329


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fe/fe-core/src/main/java/org/apache/doris/external/jdbc/JdbcClient.java:
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@@ -524,7 +526,8 @@ public Type mysqlTypeToDoris(JdbcFieldSchema fieldSchema) {
             case "TIMESTAMP":
             case "DATETIME":
             case "DATETIMEV2": // for jdbc catalog connecting Doris database
-                return ScalarType.createDatetimeV2Type(0);
+                // mysql can support microsecond

Review Comment:
   Add TODO here.
   We should get real precision of DATETIMEV2.



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