java - JPQL IS NOT NULL is returning objects with... - Stack Overflow
@Query("select p FROM Partner p where p.partnerIdentifier IS NOT NULL") List<Partner> findAfterDates(); This should return all Partner Entities that DO NOT
Как убрать —secure-file-priv в MySQL 5.7? — Хабр Q&A
В файле my.ini у меня эта строка закомментирована по умолчанию. Но все-равно выходит ошибка: The MySQL server is running with the --secure-file-priv option so it cannot execute this statement При запросе SHOW VARIABLES LIKE
c# - Stored procedure doesn't allow null parameters... - Stack Overflow
PbCustomer.Image = null; } else. MessageBox.Show("A customer with the same mobile number\nalready exists, add new number!")
Ошибка Warning: mysqli_query() expects parameter 1 to be... | PHP.ru
При обновление кода под версию php 7 возникли ошибки.
codeigniter - Column 'username' cannot be null - Stack Overflow
I set Null to No. A Database Error Occurred. Error Number: 1048. Column 'username' cannot be null.
c# - ASP.NET Core 2.0 Value cannot be null. - Stack Overflow
Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more. ASP.NET Core 2.0 Value cannot be null.
User.Identity.Name is null · Issue #278 · aspnet/IISIntegration · GitHub
User.Identity.Name is null #278. Closed. danjford opened this issue Oct 4, 2016 · 10 comments.
php - Auth::user() returns Null even if a user is... - Stack Overflow
Here inside store method data of newly registered user are saved in database and then new user is logged in. After user authentication inside store method the controller will trigger the show method and inside the show method dd(Auth::user()) returns null null. I have my routes and controllers in Route...
MySQL: IS NOT NULL
The MySQL IS NOT NULL condition is used to test for a NOT NULL value in a SELECT, INSERT, UPDATE, or DELETE statement.
MySQL Bugs: #8173: unique index allows duplicates with null values
In MySQL, a UNIQUE index is one in which all values in the index must be distinct. An error occurs if you try to add a new row with a key that matches an existing row. The exception to this is that if a column in the index is allowed to contain NULL values, it can contain multiple NULL values.