My code is returning false, I have debugged but I do not find the error
it returns "There was some problem .."
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Context:
We have an application built a few years ago in ASP 6 that accesses a MySql database, there in LocalWeb. To make the connection, the application uses the MySQL ODBC 5.1 driver. and works perfectly. Objective:
We are building a ne...
Good night everyone,
I'm a beginner and I'm developing a CATEGORY and SUBCATEGORY registration system in PHP7 and MYSQL;
The logic I used to register for Categories and Subcategories is:
All PAI CATEGORY is null and any subcategory has a v...
I have to do a process to perform an update on a given field in a table.
I created a function in mysql. But within this function would need to perform an update, plus the function does not accept uptade would have any way to perform this proc...
Exception when connecting to bank:
IsPasswordExpired: 'conn.IsPasswordExpired' threw an exception of type 'System.NullReferenceException'
ServerThread: 'conn.ServerThread' threw an exception of type 'System.NullReferenceException'
...
I'm trying to save an image to my form in the database, but I'm having trouble resolving the error:
Field error in object 'user' on field 'photo': rejected value [org.springframework.web.multipart.support.StandardMultipartHttpServletReques...
I have two tables, table A and table B, each with a column called text .
Both tables have equal records up to a point, up to the character ' = '. What I want to do is SELECT all of the records in table A where the records up to the '=' characte...
I'm creating a procedure to create a base and some tables within that base. I get the name of the base to be created by parameter.
I'm having trouble concatenating this parameter next to the table creation script.
Below is the code I did:...
I have a column called data , which has, for example, this JSON
[{"name": "unit", "value": "2", "validator": ["required"]}, {"name": "name", "value": "teste", "validator": ["required"]}]
I need to make a SELECT that...
I'm starting with Laravel 5.1 and I'm a bit lost yet.
I need to list categories, subcategories and "sub-subcategories".
Table:
Categorias
------------------------
id | int
nome | varchar
categoria_pai | int
Data:...