Fix missing logic db when query information_schema.SCHEMATA with NOT …

…IN clause
apache · Oct 22, 2024 · 4b9f803 · 4b9f803
1 parent 9e6ad63
commit 4b9f803
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...y/backend/mysql/handler/admin/executor/information/SelectInformationSchemataExecutor.java b/...y/backend/mysql/handler/admin/executor/information/SelectInformationSchemataExecutor.java
@@ -142,7 +142,7 @@ private Map<String, String> getDefaultRowsFromProjections(final Collection<Proje
     protected void preProcess(final String databaseName, final Map<String, Object> rows, final Map<String, String> alias) throws SQLException {
         ResourceMetaData resourceMetaData = ProxyContext.getInstance().getContextManager().getMetaDataContexts().getMetaData().getDatabase(databaseName).getResourceMetaData();
         Collection<String> catalogs = getCatalogs(resourceMetaData);
-        schemaNameAlias = alias.getOrDefault(SCHEMA_NAME, "");
+        schemaNameAlias = alias.getOrDefault(SCHEMA_NAME, alias.getOrDefault(schemaNameAlias, schemaNameAlias));
         String rowValue = rows.getOrDefault(schemaNameAlias, "").toString();
         queryDatabase = !rowValue.isEmpty();
         if (catalogs.contains(rowValue)) {