Using PRAGMAs as sources in SQLite in getting column names

Question

Problem:

I want to do this operation

select name from pragma table_info(my_awesome_table)

However, it yields a syntax error. I have the sneaking suspicion this is possible, but it doesn't seem to be documented as usable in the SELECT docs with sqlite.

Answer 1

Since SQLite 3.16.0 we can use PRAGMA functions

sqlite> create table my_table (a int, b TEXT);
sqlite> .headers ON
sqlite> .mode columns
sqlite> pragma table_info(my_table);
cid         name        type        notnull     dflt_value  pk
----------  ----------  ----------  ----------  ----------  ----------
0           a           int         0                       0
1           b           TEXT        0                       0
sqlite> select name from pragma_table_info('my_table');
name
----------
a
b