Notice (8): file_put_contents(): Write of 274 bytes failed with errno=28 No space left on device [CORE/src/Log/Engine/FileLog.php, line 140]

        if (!$mask) {
            file_put_contents($pathname, $message . "\n", FILE_APPEND);

file_put_contents - [internal], line ??
Cake\Log\Engine\FileLog::log() - CORE/src/Log/Engine/FileLog.php, line 140
Cake\Log\Log::write() - CORE/src/Log/Log.php, line 392
Cake\Log\Log::warning() - CORE/src/Log/Log.php, line 477
DebugKit\ToolbarService::isSuspiciouslyProduction() - ROOT/vendor/cakephp/debug_kit/src/ToolbarService.php, line 169
DebugKit\ToolbarService::isEnabled() - ROOT/vendor/cakephp/debug_kit/src/ToolbarService.php, line 105
DebugKit\Plugin::bootstrap() - ROOT/vendor/cakephp/debug_kit/src/Plugin.php, line 48
Cake\Http\BaseApplication::pluginBootstrap() - CORE/src/Http/BaseApplication.php, line 182
Cake\Http\Server::bootstrap() - CORE/src/Http/Server.php, line 111
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 79
[main] - ROOT/webroot/index.php, line 40

Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 65513 of 65525 bytes [APP/Controller/NewsController.php, line 5571]

Code Context

               {
                      $a=unserialize($line2);
               }

unserialize - [internal], line ??
App\Controller\NewsController::action_cache() - APP/Controller/NewsController.php, line 5571
App\Controller\NewsController::cache_action() - APP/Controller/NewsController.php, line 5281
App\Controller\NewsController::article_show() - APP/Controller/NewsController.php, line 4290
App\Controller\NewsController::view() - APP/Controller/NewsController.php, line 3822
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 539
Cake\Controller\ControllerFactory::handle() - CORE/src/Controller/ControllerFactory.php, line 140
Cake\Controller\ControllerFactory::invoke() - CORE/src/Controller/ControllerFactory.php, line 115
Cake\Http\BaseApplication::handle() - CORE/src/Http/BaseApplication.php, line 317
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 77
Cake\Http\Middleware\CsrfProtectionMiddleware::process() - CORE/src/Http/Middleware/CsrfProtectionMiddleware.php, line 164
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\I18n\Middleware\LocaleSelectorMiddleware::process() - CORE/src/I18n/Middleware/LocaleSelectorMiddleware.php, line 61
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\Http\Middleware\BodyParserMiddleware::process() - CORE/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\Routing\Middleware\RoutingMiddleware::process() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 161

Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 69621 of 69621 bytes [APP/Controller/NewsController.php, line 5571]

Code Context

               {
                      $a=unserialize($line2);
               }

unserialize - [internal], line ??
App\Controller\NewsController::action_cache() - APP/Controller/NewsController.php, line 5571
App\Controller\NewsController::cache_action() - APP/Controller/NewsController.php, line 5281
App\Controller\NewsController::article_show() - APP/Controller/NewsController.php, line 4310
App\Controller\NewsController::view() - APP/Controller/NewsController.php, line 3822
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 539
Cake\Controller\ControllerFactory::handle() - CORE/src/Controller/ControllerFactory.php, line 140
Cake\Controller\ControllerFactory::invoke() - CORE/src/Controller/ControllerFactory.php, line 115
Cake\Http\BaseApplication::handle() - CORE/src/Http/BaseApplication.php, line 317
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 77
Cake\Http\Middleware\CsrfProtectionMiddleware::process() - CORE/src/Http/Middleware/CsrfProtectionMiddleware.php, line 164
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\I18n\Middleware\LocaleSelectorMiddleware::process() - CORE/src/I18n/Middleware/LocaleSelectorMiddleware.php, line 61
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\Http\Middleware\BodyParserMiddleware::process() - CORE/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Runner::handle() - CORE/src/Http/Runner.php, line 73
Cake\Routing\Middleware\RoutingMiddleware::process() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 161

SQLserver中字符串逗号分隔函数分享

数据库操作教程 2022-09-23 18:10:15 转载来源: 网络整理/侵权必删

继SQl-Function创建函数数据库输出的结果用逗号隔开，在开发中也有许多以参数的形式传入带逗号字条串参数（数据大时不建议这样做）例：查找姓名为“张三,李二”的数据此时在数据库里就要对此参数做处理如图：函数代码如下CREATEFUNCTION[dbo].[fnSplitStr](@sTextNVARCHAR(Max),@sDelimCHAR(1))RETURNS@retArrayTABLE(valueVARCHAR(100))ASBEGINDECLARE@posStartBIGINT,@posNextBIGINT,@valLenBIGINT,@sValueNVARCHAR(100);IF@sDelimISNULLBEGINIFLEN(@sText)>100SET@sText=SUBSTRING(@sText,1,100)INSERT@retArray(value)VALUES(@sText);ENDELSEBEGINSET@posStart=1;WHILE@posStart<=LEN(@sText)BEGINSET@posNext=CHARINDEX(@sDelim,@

继SQl -Function创建函数数据库输出的结果用逗号隔开，在开发中也有许多以参数的形式传入带逗号字条串参数（数据大时不建议这样做）

例：查找姓名为“张三,李二” 的数据此时在数据库里就要对此参数做处理如图：

函数代码如下

CREATE FUNCTION [dbo].[fnSplitStr] ( @sText  NVARCHAR(Max), @sDelim  CHAR(1))RETURNS @retArray TABLE ( value VARCHAR(100))ASBEGIN DECLARE   @posStart  BIGINT,  @posNext  BIGINT,  @valLen   BIGINT,  @sValue   NVARCHAR(100); IF @sDelim IS NULL  BEGIN  IF LEN(@sText)>100 SET @sText = SUBSTRING(@sText, 1, 100)    INSERT @retArray (value)  VALUES (@sText); END ELSE BEGIN  SET @posStart = 1;  WHILE @posStart <= LEN(@sText)  BEGIN   SET @posNext = CHARINDEX(@sDelim, @sText, @posStart);   IF @posNext <= 0     SET @valLen = LEN(@sText) - @posStart + 1;   ELSE    SET @valLen = @posNext - @posStart;   SET @sValue = SUBSTRING(@sText, @posStart, @valLen);   SET @posStart = @posStart + @valLen + 1;   IF LEN(@sValue) > 0   BEGIN    IF LEN(@sValue)>100 SET @sValue = SUBSTRING(@sValue, 1, 100)        INSERT @retArray (value)    VALUES (@sValue);   END  END END RETURNEND

好了，关于sql字符串逗号分隔函数就介绍到这，大家可以参考一下。

标签: SQLserver 字符串逗号分隔函数分享

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