float()

Signature

float() — returns any

Available in: tabledefinition Category: Table Definition Functions

Description

adds float columns to table definition

Parameters

Name	Type	Required	Default	Description
columnNames	string	no	—
default	any	no	—
allowNull	boolean	no	true

Examples

// 1. Add a single float column to a new table
t.float("price");

// 2. Add a float column with a default value
t.float(columnNames="rating", default="0.0");

// 3. Add multiple float columns at once
t.float("latitude,longitude");

// 4. Add a float column that does not allow NULL values
t.float(columnNames="score", allowNull=false);

// 5. Use float() within a createTable migration
t = createTable("measurements");
t.float("temperature");
t.float(columnNames="humidity,pressure", default="0.0");
t.timestamps();
t.create();