Re: pg_dump and boolean format

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От Michael Glaesemann
Тема Re: pg_dump and boolean format
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Msg-id 2C736715-3E1C-4599-9C25-42B475D7B145@seespotcode.net
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Ответ на Re: pg_dump and boolean format  (Scott Frankel <frankel@circlesfx.com>)
Ответы Re: pg_dump and boolean format  (Scott Frankel <frankel@circlesfx.com>)
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On Aug 11, 2010, at 18:21 , Scott Frankel wrote:

>
> On Aug 11, 2010, at 10:12 AM, Michael Glaesemann wrote:
>
>> One option is to use COPY to export the data in a format you like. For example: COPY (SELECT CAST(boolean_column AS
INT)FROM my_table) TO STDOUT. Then write a script which reads the exported data files and loads them into your sqlite
database.COPY WITH CSV would likely be helpful as well. 
>
> With the number of tables and insert statements I'll be wrangling, I was hopeful I could coerce pg_dump to perform
the"AS INT" cast. 

Query the database Information Schema or system tables to provide a list of the table names. By using COPY WITH CSV
HEADERand the names of the tables, you should be able to generate INSERT statements programatically. 

Michael Glaesemann
grzm seespotcode net




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