![]() ![]() How to define a table column default value by laravel eloquent model than we pass array of columns and its values in $attributes variable. Set default value configuration of a column in laravel model Lets take a look at a few examples of creating models. How to change created_at and updated_at column name in laravel table then we use this configuration let our created_at column name start_date than we use. Once you have defined your factories, you may use the static factory method provided to your models by the IlluminateDatabaseEloquentFactoriesHasFactory trait in order to instantiate a factory instance for that model. How to change timestamp column name in laravel table If we not define created_at and updated_at column in over table than we pass false in $timestamps variable. If we not use created_at and updated_at column in laravel table If in our table primary key not have integer type than we pass $keyType string. Lets take one example to understand why we need global scope. How to prevent auto increment column from a table in laravel then we use this configuration if in our table no autoincrement column found than pass $incrementing variable false. In this tutorial we would learn about global scopes in Laravel model. For example, this application has a top navigation bar that would be typically present on every page (if we had more than one). When we not use auto increment id column in laravel table How to use different name primary key instead of id then we use this model configuration in this we give a primary key name in $primaryKey variable let our 'students' table primary key name 'student_id'. Every table has a Model to interact with the table. Laravel provides a simple way to do that using Eloquent ORM (Object-Relational Mapping). PrimaryKey configuration in laravel model A Model is basically a way for querying data to and from the table in the database. Guarded attribute is just opposite of fillable attribute it takes attribute name which is not mass assignable guarded and fillable both are use when we mass data assign like when we use to create() method in the controller to create data than it gives an error if we do not use anyone mass assign configuration protected $guarded = Fillable is array type variable that assigns values that are mass assignable protected $fillable = [ The fillable attribute is used when we mass data store in table throw model. Laravel rule is table name in a plural form and related model its singular form if over model is not follow these rule than we give table name in $table variable which is protected type let an example over model is 'Student' and table name is 'school_students' than it gives an error if we do not define in model. Again, we can use an Artisan command to generate this model. In this tutorial, we will discuss laravel eloquent model all configurations according to conditions these are done in the tables model laravel model configurations. So, lets define a Task model that corresponds to our tasks database table we just created. ![]()
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