KjwPgResultSet Class Reference
[Database (SQL) handling]
KjwPgResultSet is an implementation for postgresql of the KjwResultSet abstract class.
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Public Member Functions | |
| KjwPgResultSet (&$resource) | |
| Construct a KjwPgResultSet. | |
| destroy () | |
| Destructor performing cleanup. | |
| getNext () | |
| Fetch the current result row and advance pointer to the next. | |
| at () | |
| Returns at which row the resultset is. | |
| size () | |
| Returns the number of results in the result set as an integer. | |
| seekAbs ($offset) | |
| Seek in the resultset to an absolute position. | |
Public Attributes | |
| $_resource | |
| The postgresql result set resource. | |
| $_pointer | |
| A pointer to keep track of the current position. | |
| $_end | |
| The size of the result set. | |
Detailed Description
KjwPgResultSet is an implementation for postgresql of the KjwResultSet abstract class.Definition at line 28 of file KjwPgResultSet.php.
Member Function Documentation
| KjwPgResultSet::at | ( | ) |
Returns at which row the resultset is.
- Returns:
- The current zero-based position.
Reimplemented from KjwResultSet.
Definition at line 61 of file KjwPgResultSet.php.
| KjwPgResultSet::destroy | ( | ) |
Destructor performing cleanup.
Don't rely on this being called ever. The user must call it by hand.
Reimplemented from KjwResultSet.
Definition at line 46 of file KjwPgResultSet.php.
| KjwPgResultSet::getNext | ( | ) |
Fetch the current result row and advance pointer to the next.
- Returns:
- An associative array or false if beyond the last element.
Reimplemented from KjwResultSet.
Definition at line 52 of file KjwPgResultSet.php.
References size().
| KjwPgResultSet::KjwPgResultSet | ( | &$ | resource | ) |
Construct a KjwPgResultSet.
- Parameters:
-
$resource A postgresql result set resource.
Definition at line 38 of file KjwPgResultSet.php.
References KjwResultSet::KjwResultSet().
| KjwPgResultSet::seekAbs | ( | $ | offset | ) |
Seek in the resultset to an absolute position.
- Parameters:
-
$offset The zero-based offset.
- Returns:
- A boolean specifying success.
Reimplemented from KjwResultSet.
Definition at line 71 of file KjwPgResultSet.php.
| KjwPgResultSet::size | ( | ) |
Returns the number of results in the result set as an integer.
- Returns:
- The number of results in this resultset.
Reimplemented from KjwResultSet.
Definition at line 66 of file KjwPgResultSet.php.
Referenced by getNext().
Member Data Documentation
| KjwPgResultSet::$_end |
| KjwPgResultSet::$_pointer |
| KjwPgResultSet::$_resource |
The documentation for this class was generated from the following file:
