Fixing regression in DboMysqlBase where describe() was no longer pulling out fieldParameters. A test case has been added to catch any future regressions. Fixes #991

This commit is contained in:
mark_story 2010-08-09 23:25:32 -04:00
parent ccfb1d179a
commit 29ddffa2d3
2 changed files with 48 additions and 2 deletions

View file

@ -122,7 +122,7 @@ class DboMysqlBase extends DboSource {
return $cache;
}
$fields = false;
$cols = $this->query('DESCRIBE ' . $this->fullTableName($model));
$cols = $this->query('SHOW FULL COLUMNS FROM ' . $this->fullTableName($model));
foreach ($cols as $column) {
$colKey = array_keys($column);
@ -139,11 +139,23 @@ class DboMysqlBase extends DboSource {
if (!empty($column[0]['Key']) && isset($this->index[$column[0]['Key']])) {
$fields[$column[0]['Field']]['key'] = $this->index[$column[0]['Key']];
}
foreach ($this->fieldParameters as $name => $value) {
if (!empty($column[0][$value['column']])) {
$fields[$column[0]['Field']][$name] = $column[0][$value['column']];
}
}
if (isset($fields[$column[0]['Field']]['collate'])) {
$charset = $this->getCharsetName($fields[$column[0]['Field']]['collate']);
if ($charset) {
$fields[$column[0]['Field']]['charset'] = $charset;
}
}
}
}
$this->__cacheDescription($this->fullTableName($model, false), $fields);
return $fields;
}
/**
* Generates and executes an SQL UPDATE statement for given model, fields, and values.
*

View file

@ -774,7 +774,41 @@ class DboMysqlTest extends CakeTestCase {
$result = $this->db->fields($model, null, array('data', 'other__field'));
$expected = array('`BinaryTest`.`data`', '(SUM(id)) AS BinaryTest_$_other__field');
$this->assertEqual($result, $expected);
}
/**
* test that a describe() gets additional fieldParameters
*
* @return void
*/
function testDescribeGettingFieldParameters() {
$schema =& new CakeSchema(array(
'connection' => 'test_suite',
'testdescribes' => array(
'id' => array('type' => 'integer', 'key' => 'primary'),
'stringy' => array(
'type' => 'string',
'null' => true,
'charset' => 'cp1250',
'collate' => 'cp1250_general_ci',
),
'other_col' => array(
'type' => 'string',
'null' => false,
'charset' => 'latin1',
'comment' => 'Test Comment'
)
)
));
$this->db->execute($this->db->createSchema($schema));
$model =& new CakeTestModel(array('table' => 'testdescribes', 'name' => 'Testdescribes'));
$result = $this->db->describe($model);
$this->assertEqual($result['stringy']['collate'], 'cp1250_general_ci');
$this->assertEqual($result['stringy']['charset'], 'cp1250');
$this->assertEqual($result['other_col']['comment'], 'Test Comment');
$this->db->execute($this->db->dropSchema($schema));
}
}