text field with a default value report error while convert
yonglezhu opened this issue · comments
definition of source table in sqlite is like this:
create table data_source (
...
uid text default 0
)
the key is the type of uid field is text,and it has a default value.
when convert to mysql,it report a error message:
MySQL failed creating table data_source: 1101 (42000): BLOB,TEXT,GEOMETRY or JSON column 'uid' can't have a default value
affect version: 1.4.9
but version 1.4.8 hasn't this issue
I have a look at the source code(create statement concat logic in file transporter.py),then I see the difference:
version 1.4.8(line 304):sql += " {name}
{type} {notnull} {auto_increment}, ".format(
version 1.4.9(line 304):sql += " {name}
{type} {notnull} {dflt} {auto_increment}, ".format(
I can clearly see version 1.4.9 add the default clause,but mysql don't support BLOB,TEXT,GEOMETRY or JSON column have a default value
Caused by #30
Fixed
Fixed
Thanks