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9a65fb3507
Change the total-transactions counters from int32 to int64 to accommodate cases where we do more than 2^31 transactions during a run. This patch does not change the INT_MAX limit on explicit "-t" parameters, but it does allow the product of the -t and -c parameters to exceed INT_MAX, or allow a -T limit that is large enough that more than 2^31 transactions can be completed. While pgbench did not actually fail in such cases, it did print an incorrect total-transactions count, and some of the derived numbers such as TPS would have been wrong as well. Tomas Vondra
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree. This does not preclude their
usefulness.
User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
built automatically, unless you build the "world" target. You can
also build and install them all by running "make all" and "make
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.
Some directories supply new user-defined functions, operators, or
types. To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command. In a fresh database,
you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
procedure.