diff options
Diffstat (limited to 'system/database/drivers')
| -rw-r--r-- | system/database/drivers/mysql/mysql_utility.php | 13 | ||||
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_utility.php | 13 |
2 files changed, 26 insertions, 0 deletions
diff --git a/system/database/drivers/mysql/mysql_utility.php b/system/database/drivers/mysql/mysql_utility.php index 8aa051755..f118033dc 100644 --- a/system/database/drivers/mysql/mysql_utility.php +++ b/system/database/drivers/mysql/mysql_utility.php @@ -76,6 +76,13 @@ class CI_DB_mysql_utility extends CI_DB_utility { // Build the output $output = ''; + + // Do we need to include a statement to disable foreign key checks? + if ($foreign_key_checks === FALSE) + { + $output .= "SET foreign_key_checks = 0;".$newline; + } + foreach ( (array) $tables as $table) { // Is the table in the "ignore" list? @@ -181,6 +188,12 @@ class CI_DB_mysql_utility extends CI_DB_utility { $output .= $newline.$newline; } + // Do we need to include a statement to re-enable foreign key checks? + if ($foreign_key_checks === FALSE) + { + $output .= "SET foreign_key_checks = 1;".$newline; + } + return $output; } diff --git a/system/database/drivers/mysqli/mysqli_utility.php b/system/database/drivers/mysqli/mysqli_utility.php index 345691e84..2edf38cf5 100644 --- a/system/database/drivers/mysqli/mysqli_utility.php +++ b/system/database/drivers/mysqli/mysqli_utility.php @@ -76,6 +76,13 @@ class CI_DB_mysqli_utility extends CI_DB_utility { // Build the output $output = ''; + + // Do we need to include a statement to disable foreign key checks? + if ($foreign_key_checks === FALSE) + { + $output .= "SET foreign_key_checks = 0;".$newline; + } + foreach ( (array) $tables as $table) { // Is the table in the "ignore" list? @@ -181,6 +188,12 @@ class CI_DB_mysqli_utility extends CI_DB_utility { $output .= $newline.$newline; } + // Do we need to include a statement to re-enable foreign key checks? + if ($foreign_key_checks === FALSE) + { + $output .= "SET foreign_key_checks = 1;".$newline; + } + return $output; } |