Re: Problems upgrading to 7.4

Sorry!  Meant pg_dump to dump and cat myfile.txt | psql mydatabase to restore.  I have dumped just the offending table
outas a separate file but this makes no odds.  I seem to recall that last time I tried pg_dump in compressed format
under7.1.3 it wouldn't restore so I haven't tried that. 

I can dump without any problem in 7.1.3
eg pg_dump -t bigtable -d mydb -f mybigtable.txt

and, as I said, this file restores OK on the 7.1.3 version running under RH Linux 6.2
using
cat mybigtable | psql newdatabase

but I can't load it on my new 7.4 installation under RH Linux 9 with the same script - I get the memory problem.

I guess I'll have to split the output file into chunks but I was hoping not to have to do that.

Hilary



At 14:27 07/07/2004 -0400, Michael Adler wrote:

>On Wed, Jul 07, 2004 at 04:28:53PM +0100, Hilary Forbes wrote: >
>> ... when I run pg_dump to restore the data, one table with approx
>> 5.5 million records gives me
>>
>> ERROR:  invalid memory alloc request size 1073741824
>
>What do you mean "pg_dump to restore the data"? One would normally use
>psql or pg_restore to actually "restore" the data.
>
>In the past, that error message indicated some corrupted data that
>prevents a reading one or more rows in a table (and therefore prevents
>a pg_dump). But you seem to be saying that you can regularly dump that
>table without any problems.
>
>When can you dump the table? And when can you not dump the table?
>
>-Mike
>
>
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Hilary Forbes
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