starocean999 commented on code in PR #47894:
URL: https://github.com/apache/doris/pull/47894#discussion_r1955486705
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java:
##########
@@ -5637,5 +5640,59 @@ public LogicalPlan
visitShowQueuedAnalyzeJobs(ShowQueuedAnalyzeJobsContext ctx)
String stateValue = ctx.stateValue == null ? null :
stripQuotes(ctx.stateValue.getText());
return new ShowQueuedAnalyzeJobsCommand(tableName, stateKey,
stateValue);
}
+
+ @Override
+ public LogicalPlan visitDescribeTable(DorisParser.DescribeTableContext
ctx) {
+ String tableName = null;
+ if (ctx.multipartIdentifier() != null) {
+ List<String> nameParts =
visitMultipartIdentifier(ctx.multipartIdentifier());
+ tableName = nameParts.get(0); // only one entry possible
+ }
+ return new DescribeCommand(tableName, false);
+ }
+
+ @Override
+ public LogicalPlan
visitDescribeTableAll(DorisParser.DescribeTableAllContext ctx) {
+ String tableName = null;
+ if (ctx.multipartIdentifier() != null) {
+ List<String> nameParts =
visitMultipartIdentifier(ctx.multipartIdentifier());
+ tableName = nameParts.get(0); // only one entry possible
+ }
+ return new DescribeCommand(tableName, true);
+ }
+
+ @Override
+ public List<String> visitTableAlias(DorisParser.TableAliasContext ctx) {
+ if (ctx.identifierList() != null) {
+ return visitIdentifierList(ctx.identifierList());
+ }
+ return new ArrayList<>();
+ }
+
+ @Override
+ public LogicalPlan
visitDescribeTableValuedFunction(DorisParser.DescribeTableValuedFunctionContext
ctx) {
+ String tvfName = null;
+ if (ctx.tvfName != null) {
+ tvfName = ctx.tvfName.getText();
+ }
+ String alias = null;
Review Comment:
```suggestion
String alias = visitTableAlias(ctx.tableAlias());
```
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