To update all the records in a table, specify the table name, and then use the SET clause to specify the field or fields to be changed. In most cases, you will want to qualify the UPDATE statement with a WHERE clause to limit the number of records changed.
Inner Peace is an expression that refers to a state of being mentally or spiritually at peace, with enough knowledge and understanding to keep oneself strong in the face of discord or stress.
Inner peace has nothing to do with being peaceful. Its about being equanimous in life. You are truly experiencing inner peace if your mind remains unwavering in all worldly circumstances. It comes from experiencing impermanence, the wisdom that nothing in this world is going to last forever.