Описание скрипта DBD::Pg

DBD::Pg is a Perl module that works with the DBI module to provide access to PostgreSQL databases.
Before installing, please use the "cpansign -v" program to cryptographically verify that your copy of DBD::Pg is complete and valid. The program "cpansign" is part of Module::Signature, available from CPAN.
By default Makefile.PL uses App::Info to find the location of the PostgreSQL library and include directories. However, if you want to control it yourself, define the environment variables POSTGRES_INCLUDE and POSTGRES_LIB, or define just POSTGRES_HOME. Note that if you have compiled PostgreSQL with SSL support, you must define the POSTGRES_LIB environment variable and add "-lssl" to it, like this:
export POSTGRES_LIB="/usr/local/pgsql/lib -lssl"
Now, take the usual steps to install DBD::Pg:
· perl Makefile.PL
· make
· make test
· make install
The tests are designed to connect to a live database. The following environment variables must be set for the tests to run:
DBI_DSN=dbi:Pg:dbname=<database>
DBI_USER=<username>
DBI_PASS=<password>
If you are running on a non-standard port, you must add it to the DBI_DSN variable like this:
DBI_DSN='dbi:Pg:dbname=<database>;port=<port#>'
Put double quotes around the dbname if it has a semicolon or a space inside of it:
DBI_DSN='dbi:Pg:dbname="<data;base>"'
The tests assume that a schema named "public" is available for 7.3 and greater servers. To override this, set the environment variable DBD_SCHEMA to a valid schema before testing.
You can increase the verbosity of the tests by setting the environment variable TEST_VERBOSE. You can also enable tracing within the tests themselves by setting DBD_TRACE to whatever trace level you want. Be aware that setting the trace level can result in extremely verbose output.
When reporting test failures, please use TEST_VERBOSE=1, do *not* set DBD_TRACE unless requested, and send only the relevant sections.

· Ключевые особенности и характеристики DBD::Pg 1.49

· Ограничения DBD::Pg 1.49

· Специальные требования DBD::Pg 1.49

· История версий и изменений DBD::Pg

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