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Re: COPY FROM and sequences

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On Jan 8, 2007, at 9:20 PM, Matthew Terenzio wrote:


On Jan 8, 2007, at 9:13 PM, Matthew Terenzio wrote:


On Jan 8, 2007, at 8:55 PM, Michael Glaesemann wrote:


On Jan 8, 2007, at 19:20 , Matthew Terenzio wrote:

Is it true that you can't use COPY FROM to fill a table with a SERIAL type column?

Or rather, how does one approach that situation most effectively?

Could you give an example of what you're trying to do? What errors are you getting?

Just trying to fill a large number of rows in a table that uses a serial for the primary key, from a comma delimited file

 invalid input syntax for integer: ""

I'm not quoting anything, just leaving the the delimited field empty and expected a seuqence would fill the column as it would in an insert

Looks like WITH NULL AS '' might work

I see! you've just got to specify the columns in the COPY FROM statement and it will use the defaults for those columns not listed









Michael Glaesemann
grzm seespotcode net





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