On Sat, Apr 14, 2007 at 09:32:24AM -0700, Colin Foss wrote:
This is strange. Using MonetDB4 this script ran without error, in MonetDB5 I get this error:
QUERY = copy INTO my_big_table FROM 'E:/data/migrate/big_table_input-ab.tab' ERROR = !MALException:batmtime.EQ:Unexpected input type
sounds like a bug. Which version of M5/sql are you using? The fact that it runs fine on M4 and in 2 runs indicates that it maybe related too one of the m5 optimizers. These can be controlled using the optimizer session variable. See http://monetdb.cwi.nl/projects/monetdb/SQL/Documentation/Optimizer-Control.h... for more information.
Niels
always on the second input file.
Here is my script:
set SCHEMA myschema; declare fname varchar(100); delete from my_big_table;
-- this one is good set fname='big_table_input-aa.tab'; select fname as phase; COPY into my_big_table from 'E:/data/migrate/big_table_input-aa.tab' using delimiters '\t','\n';
-- this one will error set fname='big_table_input-ab.tab'; select fname as phase; COPY into my_big_table from 'E:/data/migrate/big_table_input-ab.tab' using delimiters '\t','\n';
select 'total amount' as phase; select count(*) from my_big_table;
Yet, if I run the files one at a time, the will each load without error.
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