Currently TRUNCATE pgbench_accounts command is executed within a
transaction started immediately before it. If we move it out of the
transaction, the table data will be truncated even if the copying data
failed. Maybe we can do TRUNCATE pgbench_accounts, pgbench_history
Keep the truncate in the transaction, and truncate both (or all?) tables
Attached latest patch incorporated the comments I got so far. Please review it.
"g" does not work for me yet when after "f", only the message is slightly
different, it chokes on another dependency, branches instead of accounts.
sh> ./pgbench -i -I ctpfg
set primary keys...
set foreign keys...
ERROR: cannot truncate a table referenced in a foreign key constraint
DETAIL: Table "pgbench_history" references "pgbench_branches".
HINT: Truncate table "pgbench_history" at the same time, or use TRUNCATE ...
I think that the whole data generation should be in *one* transaction
which starts with "truncate pgbench_history, pgbench_branches,
In passing, I think that the documentation should tell explicitely what
the default value is (aka "ctgvp").
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