inserting a wide table into a narrower table

inserting a wide table into a narrower table

Erez D erez0001 at gmail.com
Sat Nov 3 10:02:37 IST 2012


On Sat, Nov 3, 2012 at 12:48 AM, Amos Shapira <amos.shapira at gmail.com>wrote:

> (Off the top of my head on the phone)
> "ALTER TABLE DROP COLUMN..."?
>
i do not have the old table, just the mysqldump file ...


> On Nov 3, 2012 5:24 AM, "Erez D" <erez0001 at gmail.com> wrote:
>
>>  hello,
>>
>> i am downgrading mythtv. to keep my data, i need to import my recording
>> table
>> however in the older version the table has less columns
>> i have a mysqldump of the wider table and need to insert into older
>> version with narrower table.
>>
>> i thought about using awk to delete the non relevant fields. however
>> there are man "," inside strings, so splitting fields by "," is not simple
>>
>>
>> any simple idea ? some sql magic ?
>>
>> thanks,
>> erez.
>>
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>>
>>
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