diff options
Diffstat (limited to 'framework/Data/Common/Mysql/TMysqlMetaData.php')
| -rw-r--r-- | framework/Data/Common/Mysql/TMysqlMetaData.php | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/framework/Data/Common/Mysql/TMysqlMetaData.php b/framework/Data/Common/Mysql/TMysqlMetaData.php index ee3bd2e0..2a6d80bd 100644 --- a/framework/Data/Common/Mysql/TMysqlMetaData.php +++ b/framework/Data/Common/Mysql/TMysqlMetaData.php @@ -49,8 +49,6 @@ class TMysqlMetaData extends TDbMetaData $info['IsPrimaryKey'] = true;
if($this->isForeignKeyColumn($columnId, $tableInfo))
$info['IsForeignKey'] = true;
- if(in_array($columnId, $tableInfo->getUniqueKeys()))
- $info['IsUnique'] = true;
$info['DbType'] = $col['Type'];
$match=array();
@@ -142,8 +140,8 @@ class TMysqlMetaData extends TDbMetaData $info['SchemaName'] = $schemaName;
$info['TableName'] = $tableName;
$info['IsView'] = $this->getIsView($schemaName,$tableName);
- list($primary, $foreign, $unique) = $this->getConstraintKeys($schemaName, $tableName);
- return new TMysqlTableInfo($info,$primary,$foreign, $unique);
+ list($primary, $foreign) = $this->getConstraintKeys($schemaName, $tableName);
+ return new TMysqlTableInfo($info,$primary,$foreign);
}
/**
@@ -173,10 +171,10 @@ class TMysqlMetaData extends TDbMetaData }
/**
- * Gets the primary, foreign key, and unique column details for the given table.
+ * Gets the primary and foreign key column details for the given table.
* @param string schema name
* @param string table name.
- * @return array tuple ($primary, $foreign, $unique)
+ * @return array tuple ($primary, $foreign)
*/
protected function getConstraintKeys($schemaName, $tableName)
{
@@ -185,15 +183,12 @@ class TMysqlMetaData extends TDbMetaData $command = $this->getDbConnection()->createCommand($sql);
$primary = array();
$foreign = $this->getForeignConstraints($schemaName,$tableName);
- $unique = array();
foreach($command->query() as $row)
{
if($row['Key_name']==='PRIMARY')
$primary[] = $row['Column_name'];
- else if(intval($row['Non_unique'])===0)
- $unique[] = $row['Column_name'];
}
- return array($primary,$foreign,$unique);
+ return array($primary,$foreign);
}
/**
@@ -229,7 +224,7 @@ EOD; $fkeys[$col['con']]['keys'][$col['col']] = $col['fkcol'];
$fkeys[$col['con']]['table'] = "`{$col['fkschema']}`.`{$col['fktable']}`";
}
- return array_values($fkeys);
+ return count($fkeys) > 0 ? array_values($fkeys) : $fkeys;
}
/**
|