DROP STATISTICS構文(最適化ルーチン形式) - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQLデータ定義言語 構文規則および例

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
2021年7月
Language
日本語
Last Update
2021-09-23
dita:mapPath
ja-JP/spp1591731285373.ditamap
dita:ditavalPath
ja-JP/wrg1590696035526.ditaval
dita:id
B035-1144
Product Category
Software
Teradata Vantage
DROP { STATISTICS | STATS | STAT } [ statistic ][,...] ON indexed_item [;]
statistic
{ [UNIQUE] INDEX [ index_name ] [ALL] ( column_name_1 [,...] )
    [ ORDER BY [ VALUES | HASH ] ( column_name_2 ) ] |

  COLUMN { column_index | ( column_index [,...] ) }
}
indexed_item
{ [TEMPORARY] [ database_name. | user_name. ] table_name |
  [ database_name. | user_name. ] { join_index_name | hash_index_name }
}
column_index
{ column_name [ [AS] statistics_name ] | PARTITION }