Merge pull request #53721 from takakawa/possible_wrong_type_conversio…

…n_bugfix [bugfix] possible postgresql logical replication error: wrong type conversion
ClickHouse · Nov 26, 2023 · 9fa112a · 9fa112a
2 parents f63048e + 09f263e
commit 9fa112a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Databases/PostgreSQL/fetchPostgreSQLTableStructure.cpp b/src/Databases/PostgreSQL/fetchPostgreSQLTableStructure.cpp
@@ -263,7 +263,8 @@ PostgreSQLTableStructure fetchPostgreSQLTableStructure(
            "attnotnull AS not_null, attndims AS dims, atttypid as type_id, atttypmod as type_modifier "
            "FROM pg_attribute "
            "WHERE attrelid = (SELECT oid FROM pg_class WHERE {}) "
-           "AND NOT attisdropped AND attnum > 0", where);
+           "AND NOT attisdropped AND attnum > 0 "
+           "ORDER BY attnum ASC", where);
 
     auto postgres_table_with_schema = postgres_schema.empty() ? postgres_table : doubleQuoteString(postgres_schema) + '.' + doubleQuoteString(postgres_table);
     table.physical_columns = readNamesAndTypesList(tx, postgres_table_with_schema, query, use_nulls, false);