aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--activerecord/CHANGELOG.md10
-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb2
-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb15
-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb10
-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb4
-rw-r--r--activerecord/lib/active_record/schema_dumper.rb2
-rw-r--r--activerecord/test/cases/adapters/mysql/active_schema_test.rb11
-rw-r--r--activerecord/test/cases/adapters/mysql/schema_test.rb29
-rw-r--r--activerecord/test/cases/adapters/mysql2/active_schema_test.rb11
-rw-r--r--activerecord/test/cases/adapters/mysql2/schema_test.rb25
-rw-r--r--activerecord/test/cases/schema_dumper_test.rb6
-rw-r--r--activerecord/test/schema/mysql2_specific_schema.rb10
-rw-r--r--activerecord/test/schema/mysql_specific_schema.rb10
13 files changed, 108 insertions, 37 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 3fe8d7ec2e..0c8c8c006e 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -15,7 +15,7 @@
*Martin Schuerrer*
-* Add suport for concurrent indexing in PostgreSQL adapter via the
+* Add support for concurrent indexing in PostgreSQL adapter via the
`algorithm: :concurrently` option
add_index(:people, :last_name, algorithm: :concurrently)
@@ -27,6 +27,14 @@
*Dan McClain*
+* Add support for fulltext and spatial indexes on MySQL tables with MyISAM database
+ engine via the `type: 'FULLTEXT'` / `type: 'SPATIAL'` option
+
+ add_index(:people, :last_name, type: 'FULLTEXT')
+ add_index(:people, :last_name, type: 'SPATIAL')
+
+ *Ken Mazaika*
+
* Add an `add_index` override in Postgresql adapter and MySQL adapter
to allow custom index type support. Fixes #6101.
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
index 2f17e47b7c..eb974e4a6e 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
@@ -8,7 +8,7 @@ module ActiveRecord
# Abstract representation of an index definition on a table. Instances of
# this type are typically created and returned by methods in database
# adapters. e.g. ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter#indexes
- class IndexDefinition < Struct.new(:table, :name, :unique, :columns, :lengths, :orders, :where, :using) #:nodoc:
+ class IndexDefinition < Struct.new(:table, :name, :unique, :columns, :lengths, :orders, :where, :type, :using) #:nodoc:
end
# Abstract representation of a column definition. Instances of this type
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index e95e97e4a8..aebcc2d874 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -498,13 +498,25 @@ module ActiveRecord
# CREATE UNIQUE INDEX index_accounts_on_branch_id_and_party_id ON accounts(branch_id, party_id) WHERE active
#
# ====== Creating an index with a specific method
+ #
# add_index(:developers, :name, :using => 'btree')
+ #
# generates
+ #
# CREATE INDEX index_developers_on_name ON developers USING btree (name) -- PostgreSQL
# CREATE INDEX index_developers_on_name USING btree ON developers (name) -- MySQL
#
# Note: only supported by PostgreSQL and MySQL
#
+ # ====== Creating an index with a specific type
+ #
+ # add_index(:developers, :name, :type => :fulltext)
+ #
+ # generates
+ #
+ # CREATE FULLTEXT INDEX index_developers_on_name ON developers (name) -- MySQL
+ #
+ # Note: only supported by MySQL. Supported: <tt>:fulltext</tt> and <tt>:spatial</tt> on MyISAM tables.
def add_index(table_name, column_name, options = {})
index_name, index_type, index_columns, index_options = add_index_options(table_name, column_name, options)
execute "CREATE #{index_type} INDEX #{quote_column_name(index_name)} ON #{quote_table_name(table_name)} (#{index_columns})#{index_options}"
@@ -755,9 +767,10 @@ module ActiveRecord
index_name = index_name(table_name, column: column_names)
if Hash === options # legacy support, since this param was a string
- options.assert_valid_keys(:unique, :order, :name, :where, :length, :internal, :using, :algorithm)
+ options.assert_valid_keys(:unique, :order, :name, :where, :length, :internal, :using, :algorithm, :type)
index_type = options[:unique] ? "UNIQUE" : ""
+ index_type = options[:type].to_s if options.key?(:type)
index_name = options[:name].to_s if options.key?(:name)
max_index_length = options.fetch(:internal, false) ? index_name_length : allowed_index_name_length
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index cc5e6ac44d..b0b160f9b4 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -151,6 +151,9 @@ module ActiveRecord
:boolean => { :name => "tinyint", :limit => 1 }
}
+ INDEX_TYPES = [:fulltext, :spatial]
+ INDEX_USINGS = [:btree, :hash]
+
class BindSubstitution < Arel::Visitors::MySQL # :nodoc:
include Arel::Visitors::BindVisitor
end
@@ -435,8 +438,11 @@ module ActiveRecord
if current_index != row[:Key_name]
next if row[:Key_name] == 'PRIMARY' # skip the primary key
current_index = row[:Key_name]
- indexes << IndexDefinition.new(row[:Table], row[:Key_name], row[:Non_unique].to_i == 0, [], [])
- indexes.last.using = row[:Index_type].downcase.to_sym
+
+ mysql_index_type = row[:Index_type].downcase.to_sym
+ index_type = INDEX_TYPES.include?(mysql_index_type) ? mysql_index_type : nil
+ index_using = INDEX_USINGS.include?(mysql_index_type) ? mysql_index_type : nil
+ indexes << IndexDefinition.new(row[:Table], row[:Key_name], row[:Non_unique].to_i == 0, [], [], nil, nil, index_type, index_using)
end
indexes.last.columns << row[:Column_name]
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index 0e1afbae8d..0168c36abc 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -160,9 +160,9 @@ module ActiveRecord
desc_order_columns = inddef.scan(/(\w+) DESC/).flatten
orders = desc_order_columns.any? ? Hash[desc_order_columns.map {|order_column| [order_column, :desc]}] : {}
where = inddef.scan(/WHERE (.+)$/).flatten[0]
- type = inddef.scan(/USING (.+?) /).flatten[0].to_sym
+ using = inddef.scan(/USING (.+?) /).flatten[0].to_sym
- column_names.empty? ? nil : IndexDefinition.new(table_name, index_name, unique, column_names, [], orders, where, type)
+ column_names.empty? ? nil : IndexDefinition.new(table_name, index_name, unique, column_names, [], orders, where, nil, using)
end.compact
end
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb
index 47cbdbef1a..10c6d272cd 100644
--- a/activerecord/lib/active_record/schema_dumper.rb
+++ b/activerecord/lib/active_record/schema_dumper.rb
@@ -187,6 +187,8 @@ HEADER
statement_parts << ('using: ' + index.using.inspect) if index.using
+ statement_parts << ('type: ' + index.type.inspect) if index.type
+
' ' + statement_parts.join(', ')
end
diff --git a/activerecord/test/cases/adapters/mysql/active_schema_test.rb b/activerecord/test/cases/adapters/mysql/active_schema_test.rb
index 9050ae3fe3..e6d0183b11 100644
--- a/activerecord/test/cases/adapters/mysql/active_schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql/active_schema_test.rb
@@ -36,9 +36,14 @@ class ActiveSchemaTest < ActiveRecord::TestCase
expected = "CREATE INDEX `index_people_on_last_name_and_first_name` ON `people` (`last_name`(15), `first_name`(10)) "
assert_equal expected, add_index(:people, [:last_name, :first_name], :length => {:last_name => 15, :first_name => 10})
- %w(btree hash).each do |type|
- expected = "CREATE INDEX `index_people_on_last_name` USING #{type} ON `people` (`last_name`) "
- assert_equal expected, add_index(:people, :last_name, :using => type)
+ %w(SPATIAL FULLTEXT UNIQUE).each do |type|
+ expected = "CREATE #{type} INDEX `index_people_on_last_name` ON `people` (`last_name`) "
+ assert_equal expected, add_index(:people, :last_name, :type => type)
+ end
+
+ %w(btree hash).each do |using|
+ expected = "CREATE INDEX `index_people_on_last_name` USING #{using} ON `people` (`last_name`) "
+ assert_equal expected, add_index(:people, :last_name, :using => using)
end
expected = "CREATE INDEX `index_people_on_last_name` USING btree ON `people` (`last_name`(10)) "
diff --git a/activerecord/test/cases/adapters/mysql/schema_test.rb b/activerecord/test/cases/adapters/mysql/schema_test.rb
index e6e54bf20a..807a7a155e 100644
--- a/activerecord/test/cases/adapters/mysql/schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql/schema_test.rb
@@ -37,22 +37,25 @@ module ActiveRecord
end
def test_dump_indexes
- index_a_name = 'index_post_title'
- index_b_name = 'index_post_body'
+ index_a_name = 'index_key_tests_on_snack'
+ index_b_name = 'index_key_tests_on_pizza'
+ index_c_name = 'index_key_tests_on_awesome'
- table = Post.table_name
-
- @connection.execute "CREATE INDEX `#{index_a_name}` ON `#{table}` (`title`);"
- @connection.execute "CREATE INDEX `#{index_b_name}` USING btree ON `#{table}` (`body`(10));"
+ table = 'key_tests'
indexes = @connection.indexes(table).sort_by {|i| i.name}
- assert_equal 2,indexes.size
-
- assert_equal :btree, indexes.select{|i| i.name == index_a_name}[0].using
- assert_equal :btree, indexes.select{|i| i.name == index_b_name}[0].using
-
- @connection.execute "DROP INDEX `#{index_a_name}` ON `#{table}`;"
- @connection.execute "DROP INDEX `#{index_b_name}` ON `#{table}`;"
+ assert_equal 3,indexes.size
+
+ index_a = indexes.select{|i| i.name == index_a_name}[0]
+ index_b = indexes.select{|i| i.name == index_b_name}[0]
+ index_c = indexes.select{|i| i.name == index_c_name}[0]
+ assert_equal :btree, index_a.using
+ assert_nil index_a.type
+ assert_equal :btree, index_b.using
+ assert_nil index_b.type
+
+ assert_nil index_c.using
+ assert_equal :fulltext, index_c.type
end
end
end
diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb
index 48d63aeef5..8a2a7ef269 100644
--- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb
@@ -36,9 +36,14 @@ class ActiveSchemaTest < ActiveRecord::TestCase
expected = "CREATE INDEX `index_people_on_last_name_and_first_name` ON `people` (`last_name`(15), `first_name`(10)) "
assert_equal expected, add_index(:people, [:last_name, :first_name], :length => {:last_name => 15, :first_name => 10})
- %w(btree hash).each do |type|
- expected = "CREATE INDEX `index_people_on_last_name` USING #{type} ON `people` (`last_name`) "
- assert_equal expected, add_index(:people, :last_name, :using => type)
+ %w(SPATIAL FULLTEXT UNIQUE).each do |type|
+ expected = "CREATE #{type} INDEX `index_people_on_last_name` ON `people` (`last_name`) "
+ assert_equal expected, add_index(:people, :last_name, :type => type)
+ end
+
+ %w(btree hash).each do |using|
+ expected = "CREATE INDEX `index_people_on_last_name` USING #{using} ON `people` (`last_name`) "
+ assert_equal expected, add_index(:people, :last_name, :using => using)
end
expected = "CREATE INDEX `index_people_on_last_name` USING btree ON `people` (`last_name`(10)) "
diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb
index 78f754d2ce..5db60ff8a0 100644
--- a/activerecord/test/cases/adapters/mysql2/schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb
@@ -45,22 +45,25 @@ module ActiveRecord
end
def test_dump_indexes
- index_a_name = 'index_post_title'
- index_b_name = 'index_post_body'
+ index_a_name = 'index_key_tests_on_snack'
+ index_b_name = 'index_key_tests_on_pizza'
+ index_c_name = 'index_key_tests_on_awesome'
- table = Post.table_name
-
- @connection.execute "CREATE INDEX `#{index_a_name}` ON `#{table}` (`title`);"
- @connection.execute "CREATE INDEX `#{index_b_name}` USING btree ON `#{table}` (`body`(10));"
+ table = 'key_tests'
indexes = @connection.indexes(table).sort_by {|i| i.name}
- assert_equal 2,indexes.size
+ assert_equal 3,indexes.size
- assert_equal :btree, indexes.select{|i| i.name == index_a_name}[0].using
- assert_equal :btree, indexes.select{|i| i.name == index_b_name}[0].using
+ index_a = indexes.select{|i| i.name == index_a_name}[0]
+ index_b = indexes.select{|i| i.name == index_b_name}[0]
+ index_c = indexes.select{|i| i.name == index_c_name}[0]
+ assert_equal :btree, index_a.using
+ assert_nil index_a.type
+ assert_equal :btree, index_b.using
+ assert_nil index_b.type
- @connection.execute "DROP INDEX `#{index_a_name}` ON `#{table}`;"
- @connection.execute "DROP INDEX `#{index_b_name}` ON `#{table}`;"
+ assert_nil index_c.using
+ assert_equal :fulltext, index_c.type
end
end
end
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index a50a138fb0..6e03a2bd67 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -225,6 +225,12 @@ class SchemaDumperTest < ActiveRecord::TestCase
assert_match %r{t.text\s+"medium_text",\s+limit: 16777215$}, output
assert_match %r{t.text\s+"long_text",\s+limit: 2147483647$}, output
end
+
+ def test_schema_dumps_index_type
+ output = standard_dump
+ assert_match %r{add_index "key_tests", \["awesome"\], name: "index_key_tests_on_awesome", type: :fulltext}, output
+ assert_match %r{add_index "key_tests", \["pizza"\], name: "index_key_tests_on_pizza", using: :btree}, output
+ end
end
def test_schema_dump_includes_decimal_options
diff --git a/activerecord/test/schema/mysql2_specific_schema.rb b/activerecord/test/schema/mysql2_specific_schema.rb
index f25f72c481..1b1457ab9c 100644
--- a/activerecord/test/schema/mysql2_specific_schema.rb
+++ b/activerecord/test/schema/mysql2_specific_schema.rb
@@ -14,6 +14,16 @@ ActiveRecord::Schema.define do
add_index :binary_fields, :var_binary
+ create_table :key_tests, force: true, :options => 'ENGINE=MyISAM' do |t|
+ t.string :awesome
+ t.string :pizza
+ t.string :snacks
+ end
+
+ add_index :key_tests, :awesome, :type => :fulltext, :name => 'index_key_tests_on_awesome'
+ add_index :key_tests, :pizza, :using => :btree, :name => 'index_key_tests_on_pizza'
+ add_index :key_tests, :snacks, :name => 'index_key_tests_on_snack'
+
ActiveRecord::Base.connection.execute <<-SQL
DROP PROCEDURE IF EXISTS ten;
SQL
diff --git a/activerecord/test/schema/mysql_specific_schema.rb b/activerecord/test/schema/mysql_specific_schema.rb
index 5401c12ed5..ecdce1519b 100644
--- a/activerecord/test/schema/mysql_specific_schema.rb
+++ b/activerecord/test/schema/mysql_specific_schema.rb
@@ -14,6 +14,16 @@ ActiveRecord::Schema.define do
add_index :binary_fields, :var_binary
+ create_table :key_tests, force: true, :options => 'ENGINE=MyISAM' do |t|
+ t.string :awesome
+ t.string :pizza
+ t.string :snacks
+ end
+
+ add_index :key_tests, :awesome, :type => :fulltext, :name => 'index_key_tests_on_awesome'
+ add_index :key_tests, :pizza, :using => :btree, :name => 'index_key_tests_on_pizza'
+ add_index :key_tests, :snacks, :name => 'index_key_tests_on_snack'
+
ActiveRecord::Base.connection.execute <<-SQL
DROP PROCEDURE IF EXISTS ten;
SQL