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refactored the sqlite databse hack for foreign keys support

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This commit is contained in:
hyung-hwan 2021-09-05 15:42:11 +00:00
parent 8a82efe40b
commit 7ec6751716
4 changed files with 40 additions and 2 deletions
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15
codepot/src/system/database/DB_driver.php
View File

@ -150,7 +150,9 @@ class CI_DB_driver {
return FALSE;
}
return TRUE;
// HYUNG-HWAN
//return TRUE;
// END HYUNG-HWAN
}
}
@ -161,9 +163,20 @@ class CI_DB_driver {
$this->_execute('PRAGMA foreign_keys=ON');
}
// HYUNG-HWAN
$this->db_post_initialize ();
// END HYUNG-HWAN
return TRUE;
}
// HYUNG-HWAN
function db_post_initialize ()
{
return TRUE;
}
// END HYUNG-HWAN
// --------------------------------------------------------------------
/**

7
codepot/src/system/database/drivers/oci8/oci8_driver.php
View File

@ -141,6 +141,13 @@ class CI_DB_oci8_driver extends CI_DB {
return TRUE;
}
// HYUNG-HWAN
function db_post_initialize ()
{
$this->query ("ALTER SESSION SET NLS_TIMESTAMP_FORMAT='YYYY-MM-DD HH24:MI:SS.FF'");
}
// END HYUNG-HWAN
// --------------------------------------------------------------------
/**

11
codepot/src/system/database/drivers/pdo/pdo_driver.php
View File

@ -237,6 +237,17 @@ class CI_DB_pdo_driver extends CI_DB {
return TRUE;
}
// HYUNG-HWAN - hack to enable foreign keys support in sqlite
function db_post_initialize ()
{
if (preg_match("/^sqlite/", $this->hostname))
{
$this->_execute('PRAGMA foreign_keys=ON');
}
}
// END HYUNG-HWAN
// --------------------------------------------------------------------
/**

9
codepot/src/system/database/drivers/sqlite/sqlite_driver.php
View File

@ -143,6 +143,13 @@ class CI_DB_sqlite_driver extends CI_DB {
return TRUE;
}
// HYUNG-HWAN - hack to enable foreign keys support in sqlite
function db_post_initialize ()
{
$this->_execute('PRAGMA foreign_keys=ON');
}
// END HYUNG-HWAN
// --------------------------------------------------------------------
/**
@ -656,4 +663,4 @@ class CI_DB_sqlite_driver extends CI_DB {
/* End of file sqlite_driver.php */
/* Location: ./system/database/drivers/sqlite/sqlite_driver.php */
/* Location: ./system/database/drivers/sqlite/sqlite_driver.php */