Wed, 03 Dec 2008 08:44:40 +0000
Added connection:autocommit(), connection:commit(), and connection:rollback() to control transactions.
#include <libpq-fe.h> #include <postgres.h> #include <catalog/pg_type.h> #include <dbd/common.h> /* * length of a prepared statement ID * \d{17}\0 */ #define IDLEN 18 #define DBD_POSTGRESQL_CONNECTION "DBD.PostgreSQL.Connection" #define DBD_POSTGRESQL_STATEMENT "DBD.PostgreSQL.Statement" /* * connection object implentation */ typedef struct _connection { PGconn *postgresql; int autocommit; unsigned int statement_id; /* sequence for statement IDs */ } connection_t; /* * statement object implementation */ typedef struct _statement { PGconn *postgresql; PGresult *result; char name[IDLEN]; /* statement ID */ int tuple; /* number of rows returned */ } statement_t;