anchor.diff:  
   [cols=","]
   |===
  +| <<cleanup_statement,CLEANUP Statement>>                     | Cleans up objects whose information is inconsistent in the metadata.
   | <<load_statement,LOAD Statement>>                           | Uses the {project-name} Bulk Loader to load data from a source table, either
   a {project-name} table or a Hive table, into a target {project-name} table.
   | <<populate_index_utility,POPULATE INDEX Utility>>           | Loads indexes.
  
positive.code: **** `r_ rows`
  +
  A row sample is used to read _r_ rows from the table. The value _r_ must
  be an integer that is greater than zero 
  
  **** `RANDOM _percent_ PERCENT`
  +
  
negative.code: UPDATE STATISTICS FOR TABLE address ON street CLEAR;
  ```
  
  * This example generates statistics but also creates a persistent
  sample table for use when updating statistics incrementally:
  +
  ```
  