CDbTableSchema
鍖 | system.db.schema |
---|---|
缁ф壙 | class CDbTableSchema » CComponent |
瀛愮被 | CMssqlTableSchema, CMysqlTableSchema, COciTableSchema, CPgsqlTableSchema |
婧愯嚜 | 1.0 |
鐗堟湰 | $Id: CDbTableSchema.php 3426 2011-10-25 00:01:09Z alexander.makarow $ |
婧愮爜 | framework/db/schema/CDbTableSchema.php |
CDbTableSchema鏄唬琛ㄦ暟鎹〃鍏冩暟鎹殑鍩虹被銆
瀹冨彲浠ヨ涓嶅悓鐨凞BMS椹卞姩缁ф壙浠ユ彁渚涙寚瀹欴BMS鐨勮〃鍏冩暟鎹
CDbTableSchema鎻愪緵鍏充簬涓涓〃鐨勫涓嬩俊鎭細
瀹冨彲浠ヨ涓嶅悓鐨凞BMS椹卞姩缁ф壙浠ユ彁渚涙寚瀹欴BMS鐨勮〃鍏冩暟鎹
CDbTableSchema鎻愪緵鍏充簬涓涓〃鐨勫涓嬩俊鎭細
鍏叡灞炴
灞炴 | 绫诲瀷 | 鎻忚堪 | 瀹氫箟鍦 |
---|---|---|---|
columnNames | array | 鍒楀悕鍒楄〃銆 | CDbTableSchema |
columns | array | 璇ヨ〃鐨勫垪鍏冩暟鎹傛瘡涓暟缁勫厓绱犻兘鏄竴涓狢DbColumnSchema瀵硅薄锛屼互鍒楀悕涓虹储寮曘 | CDbTableSchema |
foreignKeys | array | 璇ヨ〃鐨勫閿傝鏁扮粍浠ュ垪鍚嶄綔涓虹储寮曘傛瘡涓兼槸涓涓閿〃鍚嶅拰澶栭敭鍒楀悕缁勬垚鐨勬暟缁勩 | CDbTableSchema |
name | string | 琛ㄥ悕銆 | CDbTableSchema |
primaryKey | string|array | 璇ヨ〃鐨勪富閿悕銆傝嫢涓虹鍚堥敭锛屽垯杩斿洖閿悕鏁扮粍銆 | CDbTableSchema |
rawName | string | 璇ヨ〃鐨勫師濮嬪悕绉般傝繖鏄〃鍚嶇殑寮曠敤鍚庣殑鐗堟湰锛屽甫鏈夊彲閫塻chema鍚嶃傚畠鍙互鐩存帴鍦⊿QL涓娇鐢ㄣ | CDbTableSchema |
sequenceName | string | 涓婚敭鐨勫簭鍒楀悕銆傝嫢鏃犲簭鍒楀垯涓簄ull銆 | CDbTableSchema |
鍏叡鏂规硶
灞炴ц缁
columnNames
灞炴
鍙
public array getColumnNames()
鍒楀悕鍒楄〃銆
columns
灞炴
public array $columns;
璇ヨ〃鐨勫垪鍏冩暟鎹傛瘡涓暟缁勫厓绱犻兘鏄竴涓狢DbColumnSchema瀵硅薄锛屼互鍒楀悕涓虹储寮曘
foreignKeys
灞炴
public array $foreignKeys;
璇ヨ〃鐨勫閿傝鏁扮粍浠ュ垪鍚嶄綔涓虹储寮曘傛瘡涓兼槸涓涓閿〃鍚嶅拰澶栭敭鍒楀悕缁勬垚鐨勬暟缁勩
name
灞炴
public string $name;
琛ㄥ悕銆
primaryKey
灞炴
public string|array $primaryKey;
璇ヨ〃鐨勪富閿悕銆傝嫢涓虹鍚堥敭锛屽垯杩斿洖閿悕鏁扮粍銆
rawName
灞炴
public string $rawName;
璇ヨ〃鐨勫師濮嬪悕绉般傝繖鏄〃鍚嶇殑寮曠敤鍚庣殑鐗堟湰锛屽甫鏈夊彲閫塻chema鍚嶃傚畠鍙互鐩存帴鍦⊿QL涓娇鐢ㄣ
sequenceName
灞炴
public string $sequenceName;
涓婚敭鐨勫簭鍒楀悕銆傝嫢鏃犲簭鍒楀垯涓簄ull銆
鏂规硶璇︾粏
getColumn()
鏂规硶
public CDbColumnSchema getColumn(string $name)
| ||
$name | string | 鍒楀悕 |
{return} | CDbColumnSchema | 鍛藉悕鍒楃殑鍏冩暟鎹傝嫢鍛藉悕鍒椾笉瀛樺湪鍒欒繑鍥瀗ull銆 |
婧愮爜锛 framework/db/schema/CDbTableSchema.php#66 (鏄剧ず)
public function getColumn($name)
{
return isset($this->columns[$name]) ? $this->columns[$name] : null;
}
鑾峰緱宸插懡鍚嶇殑鍒楀厓鏁版嵁銆 杩欐槸涓涓柟渚挎柟娉曠敤浜庢绱㈠懡鍚嶇殑鍒楋紝鍗充娇瀹冧笉瀛樺湪銆
getColumnNames()
鏂规硶
public array getColumnNames()
| ||
{return} | array | 鍒楀悕鍒楄〃銆 |
婧愮爜锛 framework/db/schema/CDbTableSchema.php#74 (鏄剧ず)
public function getColumnNames()
{
return array_keys($this->columns);
}