dataroaring commented on code in PR #20284:
URL: https://github.com/apache/doris/pull/20284#discussion_r1214476467
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java:
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@@ -2596,6 +2598,33 @@ private void validateColumns(List<Column> columns,
boolean isKeysRequired) throw
}
}
+ /*
+ * check column's auto increment property
+ */
+ private void checkAutoIncColummns(List<Column> columns, KeysType type)
throws DdlException {
+ boolean encounterAutoIncColumn = false;
+ for (Column column : columns) {
+ if (column.isAutoInc()) {
+ if (encounterAutoIncColumn) {
+
ErrorReport.reportDdlException(ErrorCode.ERR_MORE_THAN_ONE_AUTO_INCREMENT_COLUMN);
+ }
+ encounterAutoIncColumn = true;
+ if (column.isAllowNull()) {
+
ErrorReport.reportDdlException(ErrorCode.ERR_AUTO_INCREMENT_COLUMN_NULLABLE);
+ }
+ if (column.getDefaultValue() != null) {
+
ErrorReport.reportDdlException(ErrorCode.ERR_AUTO_INCREMENT_COLUMN_WITH_DEFAULT_VALUE);
+ }
+ if (!column.getType().isIntegerType()) {
Review Comment:
enforce to be bigint.
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