public String getTableName() {
    return tableName;
  }
@param catName catalog name
@param dbName database name
@param tableName table name
@param colName column name
@param engine engine
@param handler handler that is firing the event
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/events/DeleteTableColumnStatEvent.java