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Update PostgreSQLQuery to use generators

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This commit is contained in:
Loz Calver 2018-03-16 16:43:07 +00:00
parent 577988715f
commit 25e57f4598
1 changed files with 4 additions and 8 deletions
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12
code/PostgreSQLQuery.php
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@ -34,19 +34,15 @@ class PostgreSQLQuery extends Query
}
}
public function seek($row)
public function getIterator()
{
pg_result_seek($this->handle, $row);
return pg_fetch_assoc($this->handle);
while ($data = pg_fetch_assoc($this->handle)) {
yield $data;
}
}
public function numRecords()
{
return pg_num_rows($this->handle);
}
public function nextRecord()
{
return pg_fetch_assoc($this->handle);
}
}