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set default to null with laravel migration stack overflow. i am adding a field to a table in a migration that i wish to allow to be null but also i wish for it to default to null what do i place in the default method i fear that set default to null with laravel migration ask question does no longer seem to be true for laravel 5 3 when the strict db mode is enabled and you use a timestamp.

php timestamps in laravel 5 2 7 have default null values. the default timestamp method at least in laravel 5 4 outputs the following sql my new timestamp timestamp not null default current timestamp on update current timestamp which is what you are looking for if you set a timestamp column to be nullable the default value will be null as well as allowing null so. database migrations laravel the php framework for web. generating migrations to create a migration use the make migration artisan command php artisan make migration create users table the new migration will be placed in your database migrations directory each migration file name contains a timestamp a. database migrations laravel the php framework for web. each migration file name contains a timestamp which allows laravel to determine the order of the migrations the table and create options may also be used to indicate the name of the table and whether the migration will be creating a new table these options pre fill the generated migration stub file with the specified table. tables with timestamps that were created in migration. 13 1 2017 github is home to over 40 million developers working create a new project in laravel v5 1 step 2 run a migration to create a table 255 collate utf8 unicode ci not null text text collate utf8 unicode ci created at timestamp not null default 0000 00 00 00 00 00 updated at timestamp not null default 0000. timestamp fields on migration alway defaults to current. 1 11 2017 assigning such a column a value of null is permitted and sets the column to the current timestamp the first timestamp column in a table if not explicitly declared with the null attribute or an explicit default or on update attribute is automatically declared with the default current timestamp and on update current timestamp attributes.

laravel mysql auto adding a on update current timestamp. consider the following database migration to create a new on every save modification to a row the started at would be auto updated to the current timestamp the fix in laravel to avoid this behaviour is to add mysql alter table downtime periods change started at started at timestamp not null default current timestamp afterwards the. understand laravel migration using a php application. the new migration will be placed in your database migrations directory each migration file name contains a timestamp which allows laravel to determine the order of the migrations the table and create options may also be used to indicate the name of the table and whether the migration will be creating a new table. database migrations 5 5 laravel laravela a a a a a. i am trying to run a migration that works perfectly fine on laravel 5 2 version laravel 5 5 migration not working 255 not null created at timestamp null updated at ti mestamp null default character set utf8mb4 collate utf8mb4 unicode ci. laravel 5 5 migration not working.