EctoTsvector.Migration (ecto_tsvector v0.1.0)
Add tsvector fields in Ecto migrations.
Summary
Functions
Adds a column of type :regconfig
to a table containing the search language for a
particular record, along with a tsvector column that targets a pre-existing field that is
compatible with tsvector (the field
argument). Creates a gin
index on the vector and
language fields for efficient search.
Functions
Adds a column of type :regconfig
to a table containing the search language for a
particular record, along with a tsvector column that targets a pre-existing field that is
compatible with tsvector (the field
argument). Creates a gin
index on the vector and
language fields for efficient search.
Options
* `:vector_field` - Name of the tsvector column, defaults to `:search_vector`.
* `:language_field` - Name of the regconfig language column, defaults to `:search_language`.
* `:default_language` - The default dictionary to replace null values, defaults to `"simple"`.
Examples
defmodule MyApp.Repo.Migrations.AlterMessagesAddTsvectorSearch do
use Ecto.Migration
import EctoTsvector.Migration
def change do
add_tsvector_search(:messages, :text, default_language: "english")
end
end