seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-db2/src/main/java/org/apache/seatunnel/datasource/plugin/db2/jdbc/Db2JdbcDataSourceChannel.java [76:95]:
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            while (resultSet.next()) {
                String tableName = resultSet.getString("TABLE_NAME");
                if (StringUtils.isNotBlank(tableName)) {
                    tableNames.add(tableName);
                    if (isSize && tableNames.size() >= Integer.parseInt(size)) {
                        break;
                    }
                }
            }
            return tableNames;
        } catch (ClassNotFoundException | SQLException e) {
            throw new DataSourcePluginException("get table names failed", e);
        }
    }

    @Override
    public List<String> getDatabases(
            @NonNull String pluginName, @NonNull Map<String, String> requestParams) {
        List<String> dbNames = new ArrayList<>();
        try (Connection connection = getConnection(requestParams);
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seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-mysql/src/main/java/org/apache/seatunnel/datasource/plugin/mysql/jdbc/MysqlJdbcDataSourceChannel.java [77:96]:
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            while (resultSet.next()) {
                String tableName = resultSet.getString("TABLE_NAME");
                if (StringUtils.isNotBlank(tableName)) {
                    tableNames.add(tableName);
                    if (isSize && tableNames.size() >= Integer.parseInt(size)) {
                        break;
                    }
                }
            }
            return tableNames;
        } catch (ClassNotFoundException | SQLException e) {
            throw new DataSourcePluginException("get table names failed", e);
        }
    }

    @Override
    public List<String> getDatabases(
            @NonNull String pluginName, @NonNull Map<String, String> requestParams) {
        List<String> dbNames = new ArrayList<>();
        try (Connection connection = getConnection(requestParams);
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