Reason for this error: Error: Set_thread_variables: wta(char) User Name Remember Me Password Register Blogs Members List Search Today's Posts Mark Forums Read LinkBack Thread Tools Search this Thread Display Modes March 30, 2017, 15:51 Reason for this error: Error: Set_thread_variables...
可以通过调用 ThreadLocal 的 remove() 方法或者将其设置为 null,使得 ThreadLocal 引用的对象可以被垃圾回收。另外,在使用 ThreadLocal 时,应该尽量避免在其中存储过大的对象,否则可能会造成内存泄漏。 ThreadLocal variables are supposed to be garbage collected once the holding thread is no longer alive. ...
Now one can set variable value on query basics the following way: 1) store current value got by SHOW SESSION VARIABLES LIKE "name"; 2) set new variable value 3) run the query. 4) restore old settings Which require 4 steps instead of one, which can override all benefit of tuning, ...
threadContext.setThread(this); 代码示例来源:origin: org.apache.jmeter/ApacheJMeter_core JMeterContextthreadContext=JMeterContextService.getContext(); threadContext.setVariables(jMeterVariables); threadContext.setThreadNum(1); threadContext.getVariables().put(JMeterThread.LAST_SAMPLE_OK,"true"); ThreadGr...
When set to ON, the background thread used to update statistics takes a connection against the database, and you can't access the database in single-user mode. To view the status of this option, query the is_auto_update_stats_async_on column in the sys.databases catalog view. If the...
collapse all Structure array. IfSis nonscalar, then each element ofSis a structure, and all elements have the same fields with the same names. Field name, specified as a character vector or string scalar. Indices, specified as a cell array of numeric or logical values. Indices forSand field...
The Performance Schemauser_variables_by_threadtable contains information about user-defined variables. SeeSection 25.12.10, “Performance Schema User-Defined Variable Tables”. Parameter and Local Variable Assignment SETapplies to parameters and local variables in the context of the stored object within ...
if you simply append the information from session variables every time you'll have many multiples for variables each time they are changed. a simple way to do this is explode the data twice to seperate the variable name from the other relevant information and foreach() check against the store...
to just the areas of interest. The CUDA Debugger supports setting conditional breakpoints for GPU threads with arbitrary expressions. Expressions may use program variables, the intrinsicsblockIdxandthreadIdx, and a few short-hand macros to make it easier to set conditions based onblockIdxandthread...
constexpr, lambda expressions, templates, variadic templates, template variables move semantics, structured bindings, tuple, decltype, SFINAE, and type traits Redesigned all container classes to use the C++ standard library containers, iterators, and algorithms ...