cfrails
Component Migration

Migration

Method Summary
public any	init()           Initializes the newly created object of class Migration
public any	create_table(string tableName, struct columns, [string orderedColumnsList=""])
public any	down()           This method must be overridden by the derivative components, and it should be used to drop the table
public any	drop_table(string tableName)           Drops the specified table
public any	up()           This method must be overridden by the derivative components, and it should be used to create the table

 

Method Detail

create_table

public any create_table(string tableName, struct columns, [string orderedColumnsList=""])

Parameters:

string tableName - The name of the table to be created

struct columns - A structure where the keys are the column names, and the values are their types.

[string orderedColumnsList=""] - A list of the columns' names in the order in which they should be created.

down

public any down()

This method must be overridden by the derivative components, and it should be used to drop the table

drop_table

public any drop_table(string tableName)

Drops the specified table

Parameters:

string tableName - The name of the table to be dropped

init

public any init()

Initializes the newly created object of class Migration

up

public any up()

This method must be overridden by the derivative components, and it should be used to create the table