thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-25 19:20:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix style

Browse Source
This commit is contained in:
Pavel Kruglov 2021-05-18 16:55:11 +03:00
parent 1e89b5d01a
commit 136e58bc8f
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/Functions/IFunction.h
View File

@ -218,17 +218,17 @@ public:
*/
virtual bool isShortCircuit() const { return false; }
/** Should we evaluate this function lazily in short-circuit function arguments?
* If function can throw an exception or it's computationally heavy, then
* it's suitable, otherwise it's not (due to the overhead of lazy execution).
* Suitability may depend on function arguments.
*/
/** Should we evaluate this function lazily in short-circuit function arguments?
* If function can throw an exception or it's computationally heavy, then
* it's suitable, otherwise it's not (due to the overhead of lazy execution).
* Suitability may depend on function arguments.
*/
virtual bool isSuitableForShortCircuitArgumentsExecution(ColumnsWithTypeAndName & /*arguments*/) const = 0;
/** Method for lazy arguments execution in short-circuit functions.
* Lazy argument is presented as ColumnFunction with isShortCircuitArgument() = true.
* This method is called before function execution.
*/
/** Method for lazy arguments execution in short-circuit functions.
* Lazy argument is presented as ColumnFunction with isShortCircuitArgument() = true.
* This method is called before function execution.
*/
virtual void executeShortCircuitArguments(ColumnsWithTypeAndName & /*arguments*/) const
{
throw Exception("Function " + getName() + " doesn't support short circuit execution", ErrorCodes::NOT_IMPLEMENTED);