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* support for sequence name in dibi::insertId() & DibiPostgreDriver::insertId()

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* implemented DibiPostgreDriver::insertId()
* implemented DibiPostgreDriver::delimite()
This commit is contained in:
David Grudl
2007-08-28 23:17:34 +00:00
parent d5e6cedddb
commit 53874f22d4
7 changed files with 53 additions and 14 deletions
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2
dibi/drivers/odbc.php
View File

@@ -118,7 +118,7 @@ class DibiOdbcDriver extends DibiDriver
public function insertId()
{
return FALSE;
throw new DibiException(__METHOD__ . ' is not implemented');
}

26
dibi/drivers/postgre.php
View File

@@ -23,7 +23,6 @@ if (!class_exists('dibi', FALSE)) die();
class DibiPostgreDriver extends DibiDriver
{
private
$insertId = FALSE,
$affectedRows = FALSE;
public
@@ -84,7 +83,7 @@ class DibiPostgreDriver extends DibiDriver
public function nativeQuery($sql)
{
$this->insertId = $this->affectedRows = FALSE;
$this->affectedRows = FALSE;
$res = @pg_query($this->getConnection(), $sql);
@@ -92,9 +91,6 @@ class DibiPostgreDriver extends DibiDriver
return FALSE;
} elseif (is_resource($res)) {
$this->insertId = pg_last_oid($res);
if ($this->insertId < 0) $this->insertId = FALSE;
$this->affectedRows = pg_affected_rows($res);
if ($this->affectedRows < 0) $this->affectedRows = FALSE;
@@ -114,9 +110,22 @@ class DibiPostgreDriver extends DibiDriver
public function insertId()
public function insertId($sequence = NULL)
{
return $this->insertId;
if (empty($sequence)) {
// PostgreSQL 8.1 is needed
$res = pg_query($this->getConnection(), "SELECT LASTVAL() AS seq");
} else {
$res = pg_query($this->getConnection(), "SELECT CURRVAL('$sequence') AS seq");
}
if (is_resource($res)) {
$row = pg_fetch_assoc($res);
pg_free_result($res);
return $row['seq'];
}
return FALSE;
}
@@ -163,7 +172,8 @@ class DibiPostgreDriver extends DibiDriver
public function delimite($value)
{
return $value;
$value = str_replace('"', '""', $value);
return '"' . str_replace('.', '"."', $value) . '"';
}