August 20th, 2008
Column and Row Selection
Posted by
admin in
D. WHERE Clause
The column names are used to select only those columns.
The WHERE clause is used to specify the rows you wish to retrieve.
If we use both, then we retrieve only the columns and rows we need.
SELECT column1, column2, ... FROM table1, table2, ... WHERE condition1, condition2, ...;
Comments Off
