Create table with column
When I try "CREATE TABLE t1(a abc, b TEXT);" is no error although abc is no valid type. Column types are not important? How make columns 32 and 64 bit integer or bolean for flags?
is no error although abc is no valid type.
In sqlite that's a perfectly valid table definition, though perhaps not a sensible one for your purposes. See https://sqlite.org/datatype3.html for the gory details of sqlite's data type model.