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-rw-r--r--system/database/drivers/postgre/postgre_driver.php85
1 files changed, 0 insertions, 85 deletions
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 95cfb9778..02db8084e 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -337,7 +337,6 @@ class CI_DB_postgre_driver extends CI_DB {
* "Smart" Escape String
*
* Escapes data based on type
- * Sets boolean and null types
*
* @param string $str
* @return mixed
@@ -632,90 +631,6 @@ class CI_DB_postgre_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * WHERE, HAVING
- *
- * Called by where(), or_where(), having(), or_having()
- *
- * @param string 'qb_where' or 'qb_having'
- * @param mixed
- * @param mixed
- * @param string
- * @param bool
- * @return object
- */
- protected function _wh($qb_key, $key, $value = NULL, $type = 'AND ', $escape = NULL)
- {
- $qb_cache_key = ($qb_key === 'qb_having') ? 'qb_cache_having' : 'qb_cache_where';
-
- if ( ! is_array($key))
- {
- $key = array($key => $value);
- }
-
- // If the escape value was not set will will base it on the global setting
- is_bool($escape) OR $escape = $this->_protect_identifiers;
-
- foreach ($key as $k => $v)
- {
- $prefix = (count($this->$qb_key) === 0 && count($this->$qb_cache_key) === 0)
- ? $this->_group_get_type('')
- : $this->_group_get_type($type);
-
- if (is_null($v) && ! $this->_has_operator($k))
- {
- // value appears not to have been set, assign the test to IS NULL
- $k .= ' IS NULL';
- }
-
- if ( ! is_null($v))
- {
- if (is_bool($v))
- {
- $v = ' '.($v ? 'TRUE' : 'FALSE');
- }
- elseif ($escape === TRUE)
- {
- $v = ' '.(is_int($v) ? $v : $this->escape($v));
- }
-
- if ( ! $this->_has_operator($k))
- {
- $k .= ' = ';
- }
- }
-
- $this->{$qb_key}[] = array('condition' => $prefix.$k.$v, 'escape' => $escape);
- if ($this->qb_caching === TRUE)
- {
- $this->{$qb_cache_key}[] = array('condition' => $prefix.$k.$v, 'escape' => $escape);
- $this->qb_cache_exists[] = substr($qb_key, 3);
- }
-
- }
-
- return $this;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Is literal
- *
- * Determines if a string represents a literal value or a field name
- *
- * @param string $str
- * @return bool
- */
- protected function _is_literal($str)
- {
- $str = trim($str);
-
- return (empty($str) OR ctype_digit($str) OR $str[0] === "'" OR in_array($str, array('TRUE', 'FALSE'), TRUE));
- }
-
- // --------------------------------------------------------------------
-
- /**
* Close DB Connection
*
* @return void