class

Ralph::Migrations::Schema::PartialIndexDefinition

Represents a partial index (index with WHERE condition)

Partial indexes only index rows matching the WHERE condition, making them smaller and faster for specific queries.

Example

# Only index active users
add_partial_index :users, :email, condition: "active = true"

# Only index published posts
add_partial_index :posts, :title, condition: "status = 'published'"

Constructors

new(table : String, column : String, name : String, condition : String, unique : Bool = false)

Source

Instance methods

column

condition

name

table

to_drop_sql

to_sql

unique