stalary commented on code in PR #9206:
URL: https://github.com/apache/incubator-doris/pull/9206#discussion_r867336077
##########
fe/fe-core/src/main/java/org/apache/doris/analysis/StmtRewriter.java:
##########
@@ -1141,5 +1147,49 @@ private static Expr createJoinConjunct(Expr
exprWithSubquery, InlineViewRef inli
smap.put(subquery, subquerySubstitute);
return exprWithSubquery.substitute(smap, analyzer, false);
}
+
+ public static void rewriteByPolicy(StatementBase statementBase, Analyzer
analyzer) throws UserException {
+ Catalog currentCatalog = Catalog.getCurrentCatalog();
+ if (!(statementBase instanceof SelectStmt)) {
+ return;
+ }
+ SelectStmt selectStmt = (SelectStmt) statementBase;
+ for (int i = 0; i < selectStmt.fromClause_.size(); i++) {
+ TableRef tableRef = selectStmt.fromClause_.get(i);
+ if (tableRef instanceof InlineViewRef) {
+ InlineViewRef viewRef = (InlineViewRef) tableRef;
+ rewriteByPolicy(viewRef.getQueryStmt(), analyzer);
+ }
+ // has been rewrite
+ if (tableRef instanceof InlineViewRef) {
+ continue;
Review Comment:
I'm going to modify it
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