SourcePro® 2024.1 |
SourcePro® API Reference Guide |
Provides methods for setting and retrieving certain connect time and configuration parameters with PostgreSQL. More...
#include <rw/db/pgssrc/pgsenvh.h>
Public Member Functions | |
bool | binaryAsLo () const |
void | binaryAsLo (bool flag) |
int | connectTimeout () const |
void | connectTimeout (int value) |
RWCString | serviceName () const |
void | serviceName (const RWCString &name) |
Public Member Functions inherited from RWDBEnvironmentHandle | |
RWDBEnvironmentHandle () | |
bool | cacheResultSchemas () const |
bool | cacheResultSchemas (bool value) |
virtual bool | foreignKeysFromView () |
virtual bool | foreignKeysFromView (bool value) |
size_t | maxCachedResultSets () const |
size_t | maxCachedResultSets (size_t value) |
Class RWDBPGSEnvironmentHandle provides methods for setting and retrieving certain connect time and configuration parameters.
Please note that some connect time parameters are set only when a connection is established with the server. When the method returns a valid RWDBStatus for these parameters, it does not necessarily mean that the connection parameter has been accepted by the server. Appropriate error messages are fielded to the application only when a connection is established.
bool RWDBPGSEnvironmentHandle::binaryAsLo | ( | ) | const |
Returns true
if RWDBBlob should map to the user-defined datatype LO
when selecting data or performing queries. The default is false
.
void RWDBPGSEnvironmentHandle::binaryAsLo | ( | bool | flag | ) |
Sets a flag indicating that RWDBBlob should map to the user-defined datatype LO
when selecting data or performing queries.
int RWDBPGSEnvironmentHandle::connectTimeout | ( | ) | const |
Returns the current value for the maximum number of seconds the PostgreSQL library waits for a login response when making a connection attempt.
void RWDBPGSEnvironmentHandle::connectTimeout | ( | int | value | ) |
Sets the maximum number of seconds that the PostgreSQL library should wait for a login response when making a connection attempt. The default is 0.
RWCString RWDBPGSEnvironmentHandle::serviceName | ( | ) | const |
Returns the service name that is to be used in the connect string passed to PQconnectdb().
void RWDBPGSEnvironmentHandle::serviceName | ( | const RWCString & | name | ) |
Sets the service name to be passed to PQconnectdb(). The service name holds additional connection parameters.
Please see the PostgreSQL documentation for details.
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