DongLiang-0 commented on code in PR #464:
URL:
https://github.com/apache/doris-flink-connector/pull/464#discussion_r1706660063
##########
flink-doris-connector/src/main/java/org/apache/doris/flink/sink/schema/SQLParserSchemaManager.java:
##########
@@ -267,11 +280,28 @@ private String processRenameColumnOperation(
}
@VisibleForTesting
- public String extractDefaultValue(List<String> columnSpecs) {
+ public String extractDefaultValue(String dateType, List<String>
columnSpecs) {
if (CollectionUtils.isEmpty(columnSpecs)) {
return null;
}
- return extractAdjacentString(columnSpecs, DEFAULT);
+ String adjacentDefaultValue = extractAdjacentString(columnSpecs,
DEFAULT);
+ return parseDorisDefaultValue(dateType, adjacentDefaultValue);
+ }
+
+ private String parseDorisDefaultValue(String dateType, String
defaultValue) {
+ if (Objects.isNull(defaultValue)) {
+ return null;
+ }
+ // In doris, DATETIME supports specifying the current time by default
through
+ // CURRENT_TIMESTAMP.
+ if (dateType.startsWith(DorisType.DATETIME) ||
dateType.startsWith(DorisType.DATETIME_V2)) {
+ for (String timeValue : sourceConnectorTimeValues) {
+ if (timeValue.equalsIgnoreCase(defaultValue)) {
+ return DORIS_CURRENT_TIMESTAMP;
+ }
+ }
Review Comment:
There are cases of upper and lower case
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