seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-clickhouse/src/main/java/org/apache/seatunnel/datasource/plugin/clickhouse/jdbc/ClickhouseJdbcDataSourceChannel.java [153:160]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-postgresql/src/main/java/org/apache/seatunnel/datasource/plugin/postgresql/jdbc/PostgresqlDataSourceChannel.java [160:167]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-sqlserver/src/main/java/org/apache/seatunnel/datasource/plugin/sqlserver/jdbc/SqlServerDataSourceChannel.java [153:160]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-oracle/src/main/java/org/apache/seatunnel/datasource/plugin/oracle/jdbc/OracleDataSourceChannel.java [150:157]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-starrocks/src/main/java/org/apache/seatunnel/datasource/plugin/starrocks/jdbc/StarRocksJdbcDataSourceChannel.java [151:158]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-hive/src/main/java/org/apache/seatunnel/datasource/plugin/hive/jdbc/HiveJdbcDataSourceChannel.java [186:193]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-tidb/src/main/java/org/apache/seatunnel/datasource/plugin/tidb/jdbc/TidbJdbcDataSourceChannel.java [158:165]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-mysql/src/main/java/org/apache/seatunnel/datasource/plugin/mysql/jdbc/MysqlJdbcDataSourceChannel.java [158:165]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-s3redshift/src/main/java/org/apache/seatunnel/datasource/plugin/redshift/s3/S3RedshiftDataSourceChannel.java [227:234]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-redshift/src/main/java/org/apache/seatunnel/datasource/plugin/redshift/jdbc/RedshiftDataSourceChannel.java [156:163]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-s3-redshift/src/main/java/org/apache/seatunnel/datasource/plugin/redshift/s3/S3RedshiftDataSourceChannel.java [224:231]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



seatunnel-datasource/seatunnel-datasource-plugins/datasource-mysql-cdc/src/main/java/org/apache/seatunnel/datasource/plugin/cdc/mysql/MysqlCDCDataSourceChannel.java [229:236]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private String getPrimaryKey(DatabaseMetaData metaData, String dbName, String tableName)
            throws SQLException {
        ResultSet primaryKeysInfo = metaData.getPrimaryKeys(dbName, "%", tableName);
        while (primaryKeysInfo.next()) {
            return primaryKeysInfo.getString("COLUMN_NAME");
        }
        return null;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -