copy_on_write_performed  275 ext/mysqlnd/mysqlnd_result.c 		unsigned int copy_on_write_performed = 0;
copy_on_write_performed  290 ext/mysqlnd/mysqlnd_result.c 							++copy_on_write_performed;
copy_on_write_performed  298 ext/mysqlnd/mysqlnd_result.c 		MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_COPY_ON_WRITE_PERFORMED, copy_on_write_performed,