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Original file line number Diff line number Diff line change
Expand Up @@ -144,9 +144,8 @@ public void visit(Table table) {

@Override
public void visit(ParenthesedSelect selectBody) {
PlainSelect plainSelect = selectBody.getPlainSelect();
SqlNameContext subContext = new SqlNameContext(plainSelect);
tableAliases.putAll(subContext.tableAliases);
names.add(UNNAMED_TABLE);
handleAlias(tableAliases, selectBody);
}

@Override
Expand Down Expand Up @@ -240,7 +239,7 @@ public void visit(Table table) {

@Override
public void visit(ParenthesedSelect selectBody) {
handleAlias(aliases, selectBody.getPlainSelect());
handleAlias(aliases, selectBody);
}

@Override
Expand All @@ -262,8 +261,8 @@ public void visit(ParenthesedFromItem aThis) {
}


private static void handleAlias(Map<String, String> aliases, PlainSelect plainSelect) {
Alias alias = plainSelect.getFromItem().getAlias();
private static void handleAlias(Map<String, String> aliases, ParenthesedSelect select) {
Alias alias = select.getAlias();
if (alias != null) {
String aliasName = alias.getName();
if (aliasName != null) {
Expand All @@ -290,3 +289,4 @@ private static void handleAlias(Map<String, String> aliases, Table table) {
}
}
}