Insert « Insert Delete Update « PostgreSQL

1.The data values are listed in the order in which the columns appear in the table, separated by commas
2.List the columns explicitly
3.Omit values
4.Fill the columns from the left with as many values as are given, and the rest will be defaulted
5.Request default values explicitly, for individual columns
6.Request default values explicitly for the entire row
7.Insert date data to table
8.Inserts a single row into the employees table
9.Insert only an ID: only one column