lsy3993 commented on code in PR #1908: URL: https://github.com/apache/doris-website/pull/1908#discussion_r1928366125
########## docs/sql-manual/sql-statements/session/variable/SET-VARIABLE.md: ########## @@ -29,38 +29,56 @@ under the License. This statement is mainly used to modify Doris system variables. These system variables can be modified at the global and session level, and some can also be modified dynamically. You can also view these system variables with `SHOW VARIABLE`. -grammar: +## Syntax ```sql -SET variable_assignment [, variable_assignment] ... +SET variable_assignment [, variable_assignment] [ ... ] ``` -illustrate: +Where: +```sql +variable_assignment + : [(<user_var_name> = expr) | ([<effective_scope>] <system_var_name> = expr)] Review Comment: done ########## docs/sql-manual/sql-statements/session/variable/SET-VARIABLE.md: ########## @@ -29,38 +29,56 @@ under the License. This statement is mainly used to modify Doris system variables. These system variables can be modified at the global and session level, and some can also be modified dynamically. You can also view these system variables with `SHOW VARIABLE`. -grammar: +## Syntax ```sql -SET variable_assignment [, variable_assignment] ... +SET variable_assignment [, variable_assignment] [ ... ] ``` -illustrate: +Where: +```sql +variable_assignment + : [(<user_var_name> = expr) | ([<effective_scope>] <system_var_name> = expr)] +``` + +## Required Parameters +**<user_var_name>** +> Specifies the variable of user level, for example : time_zone and so on + +**<system_var_name>** +> Specifies the variable of system level, for example : exec_mem_limit and so on + +## Optional Parameters +**<effective_scope>** + +> Effective scope is one of `GLOBAL` or `SESSION`. If there is no effective scope, default value is `SESSION`. Review Comment: done -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
