diff options
Diffstat (limited to 'program/lib/MDB2/Driver/Datatype/mysql.php')
| -rw-r--r-- | program/lib/MDB2/Driver/Datatype/mysql.php | 93 |
1 files changed, 90 insertions, 3 deletions
diff --git a/program/lib/MDB2/Driver/Datatype/mysql.php b/program/lib/MDB2/Driver/Datatype/mysql.php index 388d0b2b4..f54dd0a9c 100644 --- a/program/lib/MDB2/Driver/Datatype/mysql.php +++ b/program/lib/MDB2/Driver/Datatype/mysql.php @@ -3,7 +3,7 @@ // +----------------------------------------------------------------------+
// | PHP versions 4 and 5 |
// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2007 Manuel Lemos, Tomas V.V.Cox, |
+// | Copyright (c) 1998-2008 Manuel Lemos, Tomas V.V.Cox, |
// | Stig. S. Bakken, Lukas Smith |
// | All rights reserved. |
// +----------------------------------------------------------------------+
@@ -43,7 +43,7 @@ // | Author: Lukas Smith <smith@pooteeweet.org> |
// +----------------------------------------------------------------------+
//
-// $Id: mysql.php,v 1.62 2007/11/09 20:54:58 quipo Exp $
+// $Id: mysql.php,v 1.65 2008/02/22 19:23:49 quipo Exp $
//
require_once 'MDB2/Driver/Datatype/Common.php';
@@ -232,6 +232,93 @@ class MDB2_Driver_Datatype_mysql extends MDB2_Driver_Datatype_Common $field['default'] = empty($field['notnull']) ? null : 0;
}
$default = ' DEFAULT '.$this->quote($field['default'], 'integer');
+ }
+
+ $notnull = empty($field['notnull']) ? '' : ' NOT NULL';
+ $unsigned = empty($field['unsigned']) ? '' : ' UNSIGNED';
+ $name = $db->quoteIdentifier($name, true);
+ return $name.' '.$this->getTypeDeclaration($field).$unsigned.$default.$notnull.$autoinc;
+ }
+
+ // }}}
+ // {{{ _getFloatDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an float type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * unsigned
+ * Boolean flag that indicates whether the field
+ * should be declared as unsigned float if
+ * possible.
+ *
+ * default
+ * float value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getFloatDeclaration($name, $field)
+ {
+ // Since AUTO_INCREMENT can be used for integer or floating-point types,
+ // reuse the INTEGER declaration
+ // @see http://bugs.mysql.com/bug.php?id=31032
+ return $this->_getIntegerDeclaration($name, $field);
+ }
+
+ // }}}
+ // {{{ _getDecimalDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an decimal type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * unsigned
+ * Boolean flag that indicates whether the field
+ * should be declared as unsigned integer if
+ * possible.
+ *
+ * default
+ * Decimal value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getDecimalDeclaration($name, $field)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $default = '';
+ if (array_key_exists('default', $field)) {
+ if ($field['default'] === '') {
+ $field['default'] = empty($field['notnull']) ? null : 0;
+ }
+ $default = ' DEFAULT '.$this->quote($field['default'], 'integer');
} elseif (empty($field['notnull'])) {
$default = ' DEFAULT NULL';
}
@@ -239,7 +326,7 @@ class MDB2_Driver_Datatype_mysql extends MDB2_Driver_Datatype_Common $notnull = empty($field['notnull']) ? '' : ' NOT NULL';
$unsigned = empty($field['unsigned']) ? '' : ' UNSIGNED';
$name = $db->quoteIdentifier($name, true);
- return $name.' '.$this->getTypeDeclaration($field).$unsigned.$default.$notnull.$autoinc;
+ return $name.' '.$this->getTypeDeclaration($field).$unsigned.$default.$notnull;
}
// }}}
|