MySql myisamengine table repair

SQL Performance Optimization: Finding the Right Queries to Fix

# contents11 sectionscollapse01The Impact of Query Optimization02Query Identification Methods03Method 1: Debug Bar Analysis04Method 2: MySQL Slow Query Log05Method 3: Non-Indexed Query Detection06Method…

MySQL vs MongoDB

Oracle Database: Reset User Password and disable passowrd expiration.

SQL> select resource_name,limit from dba_profiles where profile='DEFAULT' and RESOURCE_NAME='PASSWORD_LIFE_TIME'; RESOURCE_NAME LIMIT -------------------------------- ---------------------------------------- PASSWORD_LIFE_TIME 180 alter profile DEFAULT limit password_life_time UNLIMITED; alter…