UPDATE Statement. Modifies a column's values in existing rows of a table or view. ... assigns an alias to table-name, sas/access-view, or proc-sql-view. column specifies a column in table-name, ...

<-- chapter 18: sql insertchapter 19sql update update statement is used to update existing table data in database table with the help of where clause.where clause ...

In SQL we support non-standard clause called ON CONFLICT / OR. It is not a separate clause which can appear in INSERT/UPDATE statements or as a column option in CREATE TABLE statements. See examples ...