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authornisheeth-barthwal <nisheeth.barthwal@nbaztec.co.in>2013-03-21 09:59:46 +0100
committernisheeth-barthwal <nisheeth.barthwal@nbaztec.co.in>2013-03-21 09:59:46 +0100
commit76f42d9dcd42bf90c407f151d04ef207c8deebdf (patch)
treec98568cd18540f2df23881ceed82cf9f1616d4c4 /system/database/drivers/mysql/mysql_driver.php
parent7d10006a0001ff0e7d82ec994b1e9cbb63683ffc (diff)
parent13f6eabafa655828a8c09b4ae0a58a2e3776c269 (diff)
Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop
Diffstat (limited to 'system/database/drivers/mysql/mysql_driver.php')
-rw-r--r--system/database/drivers/mysql/mysql_driver.php41
1 files changed, 0 insertions, 41 deletions
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 95003f648..b94642b35 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -456,47 +456,6 @@ class CI_DB_mysql_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Update_Batch statement
- *
- * Generates a platform-specific batch update string from the supplied data
- *
- * @param string $table Table name
- * @param array $values Update data
- * @param string $index WHERE key
- * @return string
- */
- protected function _update_batch($table, $values, $index)
- {
- $ids = array();
- foreach ($values as $key => $val)
- {
- $ids[] = $val[$index];
-
- foreach (array_keys($val) as $field)
- {
- if ($field !== $index)
- {
- $final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field];
- }
- }
- }
-
- $cases = '';
- foreach ($final as $k => $v)
- {
- $cases .= $k." = CASE \n"
- .implode("\n", $v)."\n"
- .'ELSE '.$k.' END, ';
- }
-
- $this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE);
-
- return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
- }
-
- // --------------------------------------------------------------------
-
- /**
* FROM tables
*
* Groups tables in FROM clauses if needed, so there is no confusion