MySQL Create Table statement with examples
How to Add a Column with Default Value to an Existing Table in SQL Server
MySQL Default Values: Good or Bad? - Part 1: Strict SQL Mode
Modifying and Updating Tables in MySQL
MySQL - How to modify a column to become Nullable? | TablePlus
MySQL Add New Column to a table - TestingDocs.com
Modifying the null column for a specific row in MySQL? - Stack Overflow
Working with DEFAULT constraints in SQL Server
sql server - Why does ALTER COLUMN to NOT NULL cause massive log file growth? - Database Administrators Stack Exchange
What is the default value when creating a Date Column in MySql Workbench? - Stack Overflow
mysql - phpMyadmin can't set default value to Null - Stack Overflow
Javarevisited: How to add new columns to an existing table in SQL Server database
A Guide to SQL NULL (and SQL NOT NULL) - Database Star
mysql shows warning instead of error when inserting and not giving a value to column that is set as not null - field does't have a default value - Stack Overflow
MySQL CREATE TABLE Statement By Examples
Is There A Way To Set A Fields Default Value to Max + 1 in Mysql phpMyAdmin? - Stack Overflow
How to add NOT NULL constraint to a column using a migration script
mysql - how to overcome these type of issues where null value inserted into primary key not null column in table - Database Administrators Stack Exchange
sql - New Column With Default Value not setting for old records - Stack Overflow
Problems with adding NOT NULL columns or making nullable columns NOT NULL (EI028) | Redgate
Sybase Add Column to Sybase Database Tables via the Alter Table Command
MySQL Constraints | Types of Constraints with Examples
Copy tables from the data source-Column Mappings And Transformations - SQLyog Knowledge Base
