| --- | |
| { | |
| "title": "DROP STATS", | |
| "language": "en", | |
| "description": "Delete statistics information for the specified table and columns. If no column names are specified," | |
| } | |
| --- | |
| ## Description | |
| Delete statistics information for the specified table and columns. If no column names are specified, the statistics information for all columns will be deleted. | |
| ## Syntax | |
| ```sql | |
| DROP STATS <table_name> [ <column_names> ] | |
| ``` | |
| Where: | |
| ```sql | |
| column_names | |
| : | |
| (<column_name>, [ <column_name>... ]) | |
| ``` | |
| ## Required Parameters | |
| **<table_name>** | |
| > The identifier (name) of the table. | |
| ## Optional Parameters | |
| **<column_names>** | |
| > List of column identifiers (names). | |
| ## Access Control Requirements | |
| Users executing this SQL command must have at least the following privileges: | |
| | Privilege | Object | Notes | | |
| | :-------- | :----- | :---- | | |
| | DROP_PRIV | Table | | | |
| ## Examples | |
| - Delete statistics information for all columns in table1 | |
| ```sql | |
| DROP STATS table1 | |
| ``` | |
| - Delete statistics information for col1 and col2 in table1 | |
| ```sql | |
| DROP STATS table1 (col1, col2) | |
| ``` |