\JDatabaseIteratorPostgresql

PostgreSQL database iterator.

Synopsis

class JDatabaseIteratorPostgresql extends JDatabaseIterator {

• // Inherited members from JDatabaseIterator
• protected  $cursor;
• protected  $class;
• // methods
• public integer count()
• protected mixed fetchObject()
• protected void freeResult()
• // Inherited methods from JDatabaseIterator
• public void __construct()
• public void __destruct()
• public  current()
• public scalar key()
• public void next()
• public void rewind()
• public boolean valid()
• protected abstract mixed fetchObject()
• protected abstract void freeResult()
}


Hierarchy

Extends

• JDatabaseIterator

Members

protected

• $class — string
  The class of object to create.
• $cursor — mixed
  The database cursor.

Methods

protected

• fetchObject() — Method to fetch a row from the result set cursor as an object.
• freeResult() — Method to free up the memory used for the result set.

public

• count() — Get the number of rows in the result set for the executed SQL given by the cursor.

Inherited from JDatabaseIterator

protected

• fetchObject() — Method to fetch a row from the result set cursor as an object.
• freeResult() — Method to free up the memory used for the result set.

public

• current() — The current element in the iterator.
• key() — The key of the current element in the iterator.
• next() — Moves forward to the next result from the SQL query.
• rewind() — Rewinds the iterator.
• valid() — Checks if the current position of the iterator is valid.