Liangda-w commented on a change in pull request #11936:
URL: https://github.com/apache/shardingsphere/pull/11936#discussion_r693361341
##########
File path:
shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/impl/OracleDDLStatementSQLVisitor.java
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@@ -425,6 +425,9 @@ public ASTNode visitAssociateStatistics(final
AssociateStatisticsContext ctx) {
for (IndexNameContext each: ctx.functionAssociation().indexName())
{
result.getIndexes().add((IndexSegment) visit(each));
}
+// for (FunctionContext each: ctx.functionAssociation().function())
{
+// result.getFunctions().add((FunctionSegment) visit(each));
+// }
Review comment:
Hi @wgy8283335, I tried to parse `function` segment in a similar with as
`index` segment. However, with these commented line above I'm getting this error
```
java.lang.ClassCastException:
org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue
cannot be cast to
org.apache.shardingsphere.sql.parser.sql.common.segment.ddl.function.FunctionSegment
```
Do you have idea how to resolve this issue?
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