integer()

Signature

integer() — returns any

Available in: tabledefinition Category: Table Definition Functions

Description

adds integer columns to table definition

Parameters

Name	Type	Required	Default	Description
columnNames	string	no	—
limit	numeric	no	—
default	any	no	—
allowNull	boolean	no	—
unsigned	boolean	no	—

Examples

// 1. Add a single integer column to a new table
t = createTable(name='products');
	t.string(columnNames='name', limit=255, allowNull=false);
	t.integer(columnNames='quantity');
	t.timestamps();
t.create();

// 2. Add multiple integer columns at once with a default value
t = createTable(name='scores');
	t.integer(columnNames='wins,losses,draws', default=0, allowNull=false);
	t.string(columnNames='playerName', limit=100, allowNull=false);
	t.timestamps();
t.create();

// 3. Add an integer column with a limit when altering an existing table
t = changeTable(name='orders');
	t.integer(columnNames='itemCount', default=0, allowNull=false, limit=4);
t.change();