mymeiyi commented on code in PR #30512:
URL: https://github.com/apache/doris/pull/30512#discussion_r1477168640
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java:
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@@ -2495,8 +2495,22 @@ public ColumnDefinition visitColumnDef(ColumnDefContext
ctx) {
//comment should remove '\' and '(") at the beginning and end
String comment = ctx.comment != null ?
ctx.comment.getText().substring(1, ctx.comment.getText().length() - 1)
.replace("\\", "") : "";
- boolean isAutoInc = ctx.AUTO_INCREMENT() != null;
- return new ColumnDefinition(colName, colType, isKey, aggType,
!isNotNull, isAutoInc, defaultValue,
+ long autoIncInitValue = -1;
+ if (ctx.AUTO_INCREMENT() != null) {
+ if (ctx.autoIncInitValue != null) {
+ // AUTO_INCREMENT(Value) Value >= 0.
+ autoIncInitValue =
Long.valueOf(ctx.autoIncInitValue.getText());
+ if (autoIncInitValue < 0) {
+ throw new AnalysisException("AUTO_INCREMENT start value
can not be negative.");
+ }
+ } else {
+ // AUTO_INCREMENT default 1.
+ autoIncInitValue = Long.valueOf(1);
+ }
+ } else {
+ autoIncInitValue = Long.valueOf(-1);
Review Comment:
The else can be removed
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