問題：
把MySQL從阿里云還原到本地之后，啟動(dòng)Tomcat7，從瀏覽器運(yùn)行WEB系統(tǒng)報(bào)如下的錯(cuò)誤：
### Error querying database.? Cause: java.sql.SQLException: Thread stack overrun:? 3480 bytes used of a 131072 byte stack, and 0 bytes needed.? Use ‘mysqld –thread_stack=#’ to specify a bigger stack.
### The error may exist in com/anche/systemService/page/page.xml
### The error may involve com.anche.systemService.page.dao.IDao_page.queryPageDataCount-Inline
### The error occurred while setting parameters
### SQL: {call? p_getDataCount (?,?)}
### Cause: java.sql.SQLException: Thread stack overrun:? 3480 bytes used of a 131072 byte stack, and 0 bytes needed.? Use ‘mysqld –thread_stack=#’ to specify a bigger stack.
; uncategorized SQLException for SQL []; SQL state [HY000]; error code [1436]; Thread stack overrun:? 3480 bytes used of a 131072 byte stack, and 0 bytes needed.? Use ‘mysqld –thread_stack=#’ to specify a bigger stack.; nested exception is java.sql.SQLException: Thread stack overrun:? 3480 bytes used of a 131072 byte stack, and 0 bytes needed.? Use ‘mysqld –thread_stack=#’ to specify a bigger stack.
解決：
打開my.ini配置文件片林，修改
read_rnd_buffer_size = 256K
（原來是128K）
