I used sqlite3.exe by invoking it on the command line with the name of a database. Next I typed
alter table database add column real_length numeric; Next I typed .fullschema and I'm getting: sqlite> .fullschema CREATE TABLE [database] ( [database_name] TEXT NULL, [table_name] TEXT NULL, [data_type] TEXT NULL, [data_size] INTEGER NULL, [column_name] TEXT NULL, [vendor] TEXT DEFAULT 'SQLBASE' NULL , real_length numeric); /* No STAT tables available */ Now I wonder why I don't read CREATE TABLE [database] ( [database_name] TEXT NULL, [table_name] TEXT NULL, [data_type] TEXT NULL, [data_size] INTEGER NULL, [column_name] TEXT NULL, [vendor] TEXT DEFAULT 'SQLBASE' NULL, [real_length] NUMERIC; -- Christoph Kukulies