postgresql multiple insert with select query

i need to perform a insert query for multiple rows whereby the first column is a numeric and identi开发者_如何学JAVAcal value and the second values are queried from another table.

something like

insert into table (33, select col2 from another_table);

can this be accomplished with a single statement?

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like this

insert into table 
select 33, col2 from another_table;

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If you want to specify columns in your insert query, you should use this syntax:

INSERT INTO table (id, col2_name) (SELECT 33, col2 FROM another_table);