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r3116@asus: jeremy | 2005-11-16 00:17:06 -0800 

Introducing the Firebird adapter.  Closes #1874.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3052 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jeremy Kemper 2005-11-16 08:18:13 +00:00
parent 2076dca63f
commit 9cb02c5317
11 changed files with 793 additions and 5 deletions
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2
activerecord/CHANGELOG
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@ -1,5 +1,7 @@
*SVN*
* Introducing the Firebird adapter. Quote columns and use attribute_condition more consistently. Setup guide: http://wiki.rubyonrails.com/rails/pages/Firebird+Adapter #1874 [Ken Kunz <kennethkunz@gmail.com>]
* SQLServer: active? and reconnect! methods for handling stale connections. #428 [kajism@yahoo.com, Tom Ward <tom@popdog.net>]
* Associations handle case-equality more consistently: item.parts.is_a?(Array) and item.parts === Array. #1345 [MarkusQ@reality.com]

2
activerecord/Rakefile
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@ -27,7 +27,7 @@ task :default => [ :test_mysql, :test_sqlite, :test_postgresql ]
# Run the unit tests
for adapter in %w( mysql postgresql sqlite sqlite3 sqlserver sqlserver_odbc db2 oci )
for adapter in %w( mysql postgresql sqlite sqlite3 firebird sqlserver sqlserver_odbc db2 oci )
Rake::TestTask.new("test_#{adapter}") { |t|
t.libs << "test" << "test/connections/native_#{adapter}"
t.pattern = "test/*_test{,_#{adapter}}.rb"

2
activerecord/lib/active_record.rb
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@ -66,7 +66,7 @@ ActiveRecord::Base.class_eval do
end
unless defined?(RAILS_CONNECTION_ADAPTERS)
RAILS_CONNECTION_ADAPTERS = %w(mysql postgresql sqlite sqlserver db2 oci)
RAILS_CONNECTION_ADAPTERS = %w(mysql postgresql sqlite firebird sqlserver db2 oci)
end
RAILS_CONNECTION_ADAPTERS.each do |adapter|

425
activerecord/lib/active_record/connection_adapters/firebird_adapter.rb Normal file
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@ -0,0 +1,425 @@
# Author: Ken Kunz <kennethkunz@gmail.com>
require 'active_record/connection_adapters/abstract_adapter'
module FireRuby # :nodoc: all
class ResultSet
include Enumerable
end
class Database
def self.new_from_params(database, host, port, service)
db_string = ""
if host
db_string << host
db_string << "/#{service || port}" if service || port
db_string << ":"
end
db_string << database
new(db_string)
end
end
end
module ActiveRecord
class << Base
def firebird_connection(config) # :nodoc:
require_library_or_gem 'fireruby'
config = config.symbolize_keys
unless config.has_key?(:database)
raise ArgumentError, "No database specified. Missing argument: database."
end
options = config[:charset] ? { CHARACTER_SET => config[:charset] } : {}
db = FireRuby::Database.new_from_params(*config.values_at(:database, :host, :port, :service))
connection = db.connect(config[:username], config[:password], options)
ConnectionAdapters::FirebirdAdapter.new(connection, logger)
end
end
module ConnectionAdapters
class FirebirdColumn < Column # :nodoc:
VARCHAR_MAX_LENGTH = 32_765
BLOB_MAX_LENGTH = 32_767
def initialize(name, domain_name, type, sub_type, length, precision, scale, default_source, null_flag)
column_type = metadata_to_column_type(type, sub_type)
sql_type = domain_name =~ /BOOLEAN/ ? 'BOOLEAN' : column_type
super(name.downcase, nil, sql_type, !null_flag)
if default_source
@default = parse_default(default_source)
@cast_type = firebird_cast_type(column_type, length, precision, scale)
end
@limit = type == 'BLOB' ? BLOB_MAX_LENGTH : length
end
# Submits a _CAST_ query to the database, casting the default value to the specified SQL type.
# This enables Firebird to provide an actual value when context variables are used as column
# defaults (such as CURRENT_TIMESTAMP).
def default
if @default
sql = "SELECT CAST(#{@default} AS #{@cast_type}) FROM RDB$DATABASE"
connection = ActiveRecord::Base.active_connections.values.detect { |conn| conn && conn.adapter_name == 'Firebird' }
if connection
type_cast connection.execute(sql).to_a.first['CAST']
else
raise ConnectionNotEstablished, "No Firebird connections established."
end
end
end
def type_cast(value)
if type == :date and value.instance_of?(Time)
value.to_date
elsif type == :boolean
value == true or value == ActiveRecord::ConnectionAdapters::FirebirdAdapter.boolean_domain[:true]
else
super
end
end
private
# Maps the internal type returned by Firebird metadata tables to a
# SQL type that can be passed to #firebird_cast_type and Column#new
def metadata_to_column_type(type, sub_type)
case type
when 'TEXT' then 'CHAR'
when 'VARYING' then 'VARCHAR'
when 'DOUBLE' then 'DOUBLE PRECISION'
when 'BLOB' then sub_type == 1 ? 'CLOB' : 'BLOB'
when 'SHORT', 'LONG', 'INT64'
case sub_type
when 1 then 'NUMERIC'
when 2 then 'DECIMAL'
else 'BIGINT'
end
else type
end
end
def parse_default(default_source)
default_source =~ /^\s*DEFAULT\s+(.*)\s*$/i
return $1 unless $1.upcase == "NULL"
end
# Returns a column definition that can be used in a Firebird CAST statement
def firebird_cast_type(column_type, length, precision, scale)
case column_type
when 'BLOB', 'CLOB' then "VARCHAR(#{VARCHAR_MAX_LENGTH})"
when 'CHAR', 'VARCHAR' then "#{column_type}(#{length})"
when 'NUMERIC', 'DECIMAL' then "#{column_type}(#{precision},#{scale.abs})"
else column_type
end
end
def simplified_type(field_type)
if field_type == 'TIMESTAMP'
:datetime
else
super
end
end
end
# The Firebird adapter relies on the FireRuby[http://rubyforge.org/projects/fireruby/]
# extension, version 0.3.2 or later (available as a gem or from
# RubyForge[http://rubyforge.org/projects/fireruby/]). FireRuby works with
# Firebird 1.5.x on Linux, OS X and Win32 platforms.
#
# == Usage Notes
#
# === Sequence (Generator) Names
# The Firebird adapter supports the same approach adopted for the Oracle
# adapter. See ActiveRecord::Base#set_sequence_name for more details.
#
# Note that in general there is no need to create a <tt>BEFORE INSERT</tt>
# trigger corresponding to a Firebird sequence generator when using
# ActiveRecord. In other words, you don't have to try to make Firebird
# simulate an <tt>AUTO_INCREMENT</tt> or +IDENTITY+ column. When saving a
# new record, ActiveRecord pre-fetches the next sequence value for the table
# and explicitly includes it in the +INSERT+ statement. (Pre-fetching the
# next primary key value is the only reliable method for the Firebird
# adapter to report back the +id+ after a successful insert.)
#
# === BOOLEAN Domain
# Firebird 1.5 does not provide a native +BOOLEAN+ type. But you can easily
# define a +BOOLEAN+ _domain_ for this purpose, e.g.:
#
# CREATE DOMAIN D_BOOLEAN AS SMALLINT CHECK (VALUE IN (0, 1));
#
# When the Firebird adapter encounters a column that is based on a domain
# that includes "BOOLEAN" in the domain name, it will attempt to treat
# the column as a +BOOLEAN+.
#
# By default, the Firebird adapter will assume that the BOOLEAN domain is
# defined as above. This can be modified if needed. For example, if you
# have a legacy schema with the following +BOOLEAN+ domain defined:
#
# CREATE DOMAIN BOOLEAN AS CHAR(1) CHECK (VALUE IN ('T', 'F'));
#
# ...you can add the following line to your <tt>environment.rb</tt> file:
#
# ActiveRecord::ConnectionAdapters::FirebirdAdapter.boolean_domain = { :true => 'T', :false => 'F' }
#
# === BLOB Elements
# The Firebird adapter currently provides only limited support for +BLOB+
# columns. You cannot currently retrieve or insert a +BLOB+ as an IO stream.
# When selecting a +BLOB+, the entire element is converted into a String.
# When inserting or updating a +BLOB+, the entire value is included in-line
# in the SQL statement, limiting you to values <= 32KB in size.
#
# === Column Name Case Semantics
# Firebird and ActiveRecord have somewhat conflicting case semantics for
# column names.
#
# [*Firebird*]
# The standard practice is to use unquoted column names, which can be
# thought of as case-insensitive. (In fact, Firebird converts them to
# uppercase.) Quoted column names (not typically used) are case-sensitive.
# [*ActiveRecord*]
# Attribute accessors corresponding to column names are case-sensitive.
# The defaults for primary key and inheritance columns are lowercase, and
# in general, people use lowercase attribute names.
#
# In order to map between the differing semantics in a way that conforms
# to common usage for both Firebird and ActiveRecord, uppercase column names
# in Firebird are converted to lowercase attribute names in ActiveRecord,
# and vice-versa. Mixed-case column names retain their case in both
# directions. Lowercase (quoted) Firebird column names are not supported.
# This is similar to the solutions adopted by other adapters.
#
# In general, the best approach is to use unqouted (case-insensitive) column
# names in your Firebird DDL (or if you must quote, use uppercase column
# names). These will correspond to lowercase attributes in ActiveRecord.
#
# For example, a Firebird table based on the following DDL:
#
# CREATE TABLE products (
# id BIGINT NOT NULL PRIMARY KEY,
# "TYPE" VARCHAR(50),
# name VARCHAR(255) );
#
# ...will correspond to an ActiveRecord model class called +Product+ with
# the following attributes: +id+, +type+, +name+.
#
# ==== Quoting <tt>"TYPE"</tt> and other Firebird reserved words:
# In ActiveRecord, the default inheritance column name is +type+. The word
# _type_ is a Firebird reserved word, so it must be quoted in any Firebird
# SQL statements. Because of the case mapping described above, you should
# always reference this column using quoted-uppercase syntax
# (<tt>"TYPE"</tt>) within Firebird DDL or other SQL statements (as in the
# example above). This holds true for any other Firebird reserved words used
# as column names as well.
#
# === Migrations
# The Firebird adapter does not currently support Migrations. I hope to
# add this feature in the near future.
#
# == Connection Options
# The following options are supported by the Firebird adapter. None of the
# options have default values.
#
# <tt>:database</tt>::
# <i>Required option.</i> Specifies one of: (i) a Firebird database alias;
# (ii) the full path of a database file; _or_ (iii) a full Firebird
# connection string. <i>Do not specify <tt>:host</tt>, <tt>:service</tt>
# or <tt>:port</tt> as separate options when using a full connection
# string.</i>
# <tt>:host</tt>::
# Set to <tt>"remote.host.name"</tt> for remote database connections.
# May be omitted for local connections if a full database path is
# specified for <tt>:database</tt>. Some platforms require a value of
# <tt>"localhost"</tt> for local connections when using a Firebird
# database _alias_.
# <tt>:service</tt>::
# Specifies a service name for the connection. Only used if <tt>:host</tt>
# is provided. Required when connecting to a non-standard service.
# <tt>:port</tt>::
# Specifies the connection port. Only used if <tt>:host</tt> is provided
# and <tt>:service</tt> is not. Required when connecting to a non-standard
# port and <tt>:service</tt> is not defined.
# <tt>:username</tt>::
# Specifies the database user. May be omitted or set to +nil+ (together
# with <tt>:password</tt>) to use the underlying operating system user
# credentials on supported platforms.
# <tt>:password</tt>::
# Specifies the database password. Must be provided if <tt>:username</tt>
# is explicitly specified; should be omitted if OS user credentials are
# are being used.
# <tt>:charset</tt>::
# Specifies the character set to be used by the connection. Refer to
# Firebird documentation for valid options.
class FirebirdAdapter < AbstractAdapter
@@boolean_domain = { :true => 1, :false => 0 }
cattr_accessor :boolean_domain
def adapter_name # :nodoc:
'Firebird'
end
# Returns true for Firebird adapter (since Firebird requires primary key
# values to be pre-fetched before insert). See also #next_sequence_value.
def prefetch_primary_key?
true
end
def default_sequence_name(table_name, primary_key) # :nodoc:
"#{table_name}_seq"
end
# QUOTING ==================================================
def quote(value, column = nil) # :nodoc:
if [Time, DateTime].include?(value.class)
"CAST('#{value.strftime("%Y-%m-%d %H:%M:%S")}' AS TIMESTAMP)"
else
super
end
end
def quote_string(string) # :nodoc:
string.gsub(/'/, "''")
end
def quote_column_name(column_name) # :nodoc:
%Q("#{ar_to_fb_case(column_name)}")
end
def quoted_true # :nodoc:
quote(boolean_domain[:true])
end
def quoted_false # :nodoc:
quote(boolean_domain[:false])
end
# DATABASE STATEMENTS ======================================
def select_all(sql, name = nil) # :nodoc:
select(sql, name)
end
def select_one(sql, name = nil) # :nodoc:
result = select(sql, name)
result.nil? ? nil : result.first
end
def execute(sql, name = nil, &block) # :nodoc:
log(sql, name) do
if @transaction
@connection.execute(sql, @transaction, &block)
else
@connection.execute_immediate(sql, &block)
end
end
end
def insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil) # :nodoc:
execute(sql, name)
id_value
end
alias_method :update, :execute
alias_method :delete, :execute
def begin_db_transaction() # :nodoc:
@transaction = @connection.start_transaction
end
def commit_db_transaction() # :nodoc:
@transaction.commit
ensure
@transaction = nil
end
def rollback_db_transaction() # :nodoc:
@transaction.rollback
ensure
@transaction = nil
end
def add_limit_offset!(sql, options) # :nodoc:
if options[:limit]
limit_string = "FIRST #{options[:limit]}"
limit_string << " SKIP #{options[:offset]}" if options[:offset]
sql.sub!(/\A(\s*SELECT\s)/i, '\&' + limit_string + ' ')
end
end
# Returns the next sequence value from a sequence generator. Not generally
# called directly; used by ActiveRecord to get the next primary key value
# when inserting a new database record (see #prefetch_primary_key?).
def next_sequence_value(sequence_name)
FireRuby::Generator.new(sequence_name, @connection).next(1)
end
# SCHEMA STATEMENTS ========================================
def columns(table_name, name = nil) # :nodoc:
sql = <<-END_SQL
SELECT r.rdb$field_name, r.rdb$field_source, t.rdb$type_name, f.rdb$field_sub_type,
f.rdb$field_length, f.rdb$field_precision, f.rdb$field_scale,
COALESCE(r.rdb$default_source, f.rdb$default_source) rdb$default_source,
COALESCE(r.rdb$null_flag, f.rdb$null_flag) rdb$null_flag
FROM rdb$relation_fields r
JOIN rdb$fields f ON r.rdb$field_source = f.rdb$field_name
JOIN rdb$types t ON f.rdb$field_type = t.rdb$type
WHERE r.rdb$relation_name = '#{table_name.upcase}'
AND t.rdb$field_name = 'RDB$FIELD_TYPE'
ORDER BY r.rdb$field_position
END_SQL
execute(sql, name).collect do |field|
field_values = field.values.collect do |value|
case value
when String then value.rstrip
when FireRuby::Blob then value.to_s
else value
end
end
FirebirdColumn.new(*field_values)
end
end
private
def select(sql, name = nil)
execute(sql, name).collect do |row|
hashed_row = {}
# TODO: zip is slow.
row.aliases.zip(row.values) do |column_alias, value|
value = case value
when Time then guess_date_or_time(value)
when FireRuby::Blob then value.to_s
else value
end
hashed_row[fb_to_ar_case(column_alias)] = value
end
hashed_row
end
end
# FireRuby (as of 0.3.2) returns a Time object for TIME, TIMESTAMP and
# DATE columns. This method guesses whether time is really a date, and
# returns a string representing the date if it is. This date string gets
# properly type-cast later (as a Time or Date object) based on the
# column type.
def guess_date_or_time(time)
if (time.hour + time.min + time.sec + time.usec).zero?
time.strftime("%Y-%m-%d")
else
time
end
end
# Maps uppercase Firebird column names to lowercase for ActiveRecord;
# mixed-case columns retain their original case.
def fb_to_ar_case(column_name)
column_name =~ /[[:lower:]]/ ? column_name : column_name.downcase
end
# Maps lowercase ActiveRecord column names to uppercase for Fierbird;
# mixed-case columns retain their original case.
def ar_to_fb_case(column_name)
column_name =~ /[[:upper:]]/ ? column_name : column_name.upcase
end
end
end
end

6
activerecord/test/binary_test.rb
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@ -18,9 +18,9 @@ class BinaryTest < Test::Unit::TestCase
# limited to 8KB.
#
# Without using prepared statements, it makes no sense to test
# BLOB data with DB2, because the length of a statement is
# limited to 32KB.
unless %w(SQLServer DB2 OCI).include? ActiveRecord::Base.connection.adapter_name
# BLOB data with DB2 or Firebird, because the length of a statement
# is limited to 32KB.
unless %w(SQLServer DB2 OCI Firebird).include? ActiveRecord::Base.connection.adapter_name
def test_load_save
bin = Binary.new
bin.data = @data

24
activerecord/test/connections/native_firebird/connection.rb Normal file
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@ -0,0 +1,24 @@
print "Using native Firebird\n"
require 'fixtures/course'
require 'logger'
ActiveRecord::Base.logger = Logger.new("debug.log")
db1 = 'activerecord_unittest'
db2 = 'activerecord_unittest2'
ActiveRecord::Base.establish_connection(
:adapter => "firebird",
:host => "localhost",
:username => "rails",
:password => "rails",
:database => db1
)
Course.establish_connection(
:adapter => "firebird",
:host => "localhost",
:username => "rails",
:password => "rails",
:database => db2
)

16
activerecord/test/default_test_firebird.rb Normal file
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@ -0,0 +1,16 @@
require 'abstract_unit'
require 'fixtures/default'
class DefaultTest < Test::Unit::TestCase
def test_default_timestamp
default = Default.new
assert_instance_of(Time, default.default_timestamp)
assert_equal(:datetime, default.column_for_attribute(:default_timestamp).type)
# Variance should be small; increase if required -- e.g., if test db is on
# remote host and clocks aren't synchronized.
t1 = Time.new
accepted_variance = 1.0
assert_in_delta(t1.to_f, default.default_timestamp.to_f, accepted_variance)
end
end

54
activerecord/test/fixtures/db_definitions/firebird.drop.sql vendored Normal file
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@ -0,0 +1,54 @@
DROP TABLE accounts;
DROP TABLE companies;
DROP TABLE topics;
DROP TABLE developers;
DROP TABLE projects;
DROP TABLE developers_projects;
DROP TABLE orders;
DROP TABLE customers;
DROP TABLE movies;
DROP TABLE subscribers;
DROP TABLE booleantests;
DROP TABLE auto_id_tests;
DROP TABLE entrants;
DROP TABLE colnametests;
DROP TABLE mixins;
DROP TABLE people;
DROP TABLE binaries;
DROP TABLE computers;
DROP TABLE posts;
DROP TABLE comments;
DROP TABLE authors;
DROP TABLE tasks;
DROP TABLE categories;
DROP TABLE categories_posts;
DROP TABLE fk_test_has_fk;
DROP TABLE fk_test_has_pk;
DROP TABLE keyboards;
DROP TABLE defaults;
DROP DOMAIN D_BOOLEAN;
DROP GENERATOR accounts_seq;
DROP GENERATOR companies_nonstd_seq;
DROP GENERATOR topics_seq;
DROP GENERATOR developers_seq;
DROP GENERATOR projects_seq;
DROP GENERATOR orders_seq;
DROP GENERATOR customers_seq;
DROP GENERATOR movies_seq;
DROP GENERATOR booleantests_seq;
DROP GENERATOR auto_id_tests_seq;
DROP GENERATOR entrants_seq;
DROP GENERATOR colnametests_seq;
DROP GENERATOR mixins_seq;
DROP GENERATOR people_seq;
DROP GENERATOR binaries_seq;
DROP GENERATOR computers_seq;
DROP GENERATOR posts_seq;
DROP GENERATOR comments_seq;
DROP GENERATOR authors_seq;
DROP GENERATOR tasks_seq;
DROP GENERATOR categories_seq;
DROP GENERATOR keyboards_seq;
DROP GENERATOR defaults_seq;

259
activerecord/test/fixtures/db_definitions/firebird.sql vendored Normal file
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@ -0,0 +1,259 @@
CREATE DOMAIN D_BOOLEAN AS SMALLINT CHECK (VALUE IN (0, 1));
CREATE TABLE accounts (
id BIGINT NOT NULL,
firm_id BIGINT,
credit_limit INTEGER,
PRIMARY KEY (id)
);
CREATE GENERATOR accounts_seq;
SET GENERATOR accounts_seq TO 10000;
CREATE TABLE companies (
id BIGINT NOT NULL,
"TYPE" VARCHAR(50),
ruby_type VARCHAR(50),
firm_id BIGINT,
name VARCHAR(50),
client_of INTEGER,
rating INTEGER DEFAULT 1,
PRIMARY KEY (id)
);
CREATE GENERATOR companies_nonstd_seq;
SET GENERATOR companies_nonstd_seq TO 10000;
CREATE TABLE topics (
id BIGINT NOT NULL,
title VARCHAR(255),
author_name VARCHAR(255),
author_email_address VARCHAR(255),
written_on TIMESTAMP,
bonus_time TIME,
last_read DATE,
content VARCHAR(4000),
approved D_BOOLEAN DEFAULT 1,
replies_count INTEGER DEFAULT 0,
parent_id BIGINT,
"TYPE" VARCHAR(50),
PRIMARY KEY (id)
);
CREATE GENERATOR topics_seq;
SET GENERATOR topics_seq TO 10000;
CREATE TABLE developers (
id BIGINT NOT NULL,
name VARCHAR(100),
salary INTEGER DEFAULT 70000,
created_at TIMESTAMP,
updated_at TIMESTAMP,
PRIMARY KEY (id)
);
CREATE GENERATOR developers_seq;
SET GENERATOR developers_seq TO 10000;
CREATE TABLE projects (
id BIGINT NOT NULL,
name VARCHAR(100),
"TYPE" VARCHAR(255),
PRIMARY KEY (id)
);
CREATE GENERATOR projects_seq;
SET GENERATOR projects_seq TO 10000;
CREATE TABLE developers_projects (
developer_id BIGINT NOT NULL,
project_id BIGINT NOT NULL,
joined_on DATE,
access_level SMALLINT DEFAULT 1
);
CREATE TABLE orders (
id BIGINT NOT NULL,
name VARCHAR(100),
billing_customer_id BIGINT,
shipping_customer_id BIGINT,
PRIMARY KEY (id)
);
CREATE GENERATOR orders_seq;
SET GENERATOR orders_seq TO 10000;
CREATE TABLE customers (
id BIGINT NOT NULL,
name VARCHAR(100),
balance INTEGER DEFAULT 0,
address_street VARCHAR(100),
address_city VARCHAR(100),
address_country VARCHAR(100),
gps_location VARCHAR(100),
PRIMARY KEY (id)
);
CREATE GENERATOR customers_seq;
SET GENERATOR customers_seq TO 10000;
CREATE TABLE movies (
movieid BIGINT NOT NULL,
name varchar(100),
PRIMARY KEY (movieid)
);
CREATE GENERATOR movies_seq;
SET GENERATOR movies_seq TO 10000;
CREATE TABLE subscribers (
nick VARCHAR(100) NOT NULL,
name VARCHAR(100),
PRIMARY KEY (nick)
);
CREATE TABLE booleantests (
id BIGINT NOT NULL,
"VALUE" D_BOOLEAN,
PRIMARY KEY (id)
);
CREATE GENERATOR booleantests_seq;
SET GENERATOR booleantests_seq TO 10000;
CREATE TABLE auto_id_tests (
auto_id BIGINT NOT NULL,
"VALUE" INTEGER,
PRIMARY KEY (auto_id)
);
CREATE GENERATOR auto_id_tests_seq;
SET GENERATOR auto_id_tests_seq TO 10000;
CREATE TABLE entrants (
id BIGINT NOT NULL,
name VARCHAR(255) NOT NULL,
course_id INTEGER NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR entrants_seq;
SET GENERATOR entrants_seq TO 10000;
CREATE TABLE colnametests (
id BIGINT NOT NULL,
"REFERENCES" INTEGER NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR colnametests_seq;
SET GENERATOR colnametests_seq TO 10000;
CREATE TABLE mixins (
id BIGINT NOT NULL,
parent_id BIGINT,
pos INTEGER,
created_at TIMESTAMP,
updated_at TIMESTAMP,
lft INTEGER,
rgt INTEGER,
root_id BIGINT,
"TYPE" VARCHAR(40),
PRIMARY KEY (id)
);
CREATE GENERATOR mixins_seq;
SET GENERATOR mixins_seq TO 10000;
CREATE TABLE people (
id BIGINT NOT NULL,
first_name VARCHAR(40),
lock_version INTEGER DEFAULT 0 NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR people_seq;
SET GENERATOR people_seq TO 10000;
CREATE TABLE binaries (
id BIGINT NOT NULL,
data BLOB,
PRIMARY KEY (id)
);
CREATE GENERATOR binaries_seq;
SET GENERATOR binaries_seq TO 10000;
CREATE TABLE computers (
id BIGINT NOT NULL,
developer INTEGER NOT NULL,
"extendedWarranty" INTEGER NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR computers_seq;
SET GENERATOR computers_seq TO 10000;
CREATE TABLE posts (
id BIGINT NOT NULL,
author_id BIGINT,
title VARCHAR(255) NOT NULL,
"TYPE" VARCHAR(255) NOT NULL,
body VARCHAR(3000) NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR posts_seq;
SET GENERATOR posts_seq TO 10000;
CREATE TABLE comments (
id BIGINT NOT NULL,
post_id BIGINT NOT NULL,
"TYPE" VARCHAR(255) NOT NULL,
body VARCHAR(3000) NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR comments_seq;
SET GENERATOR comments_seq TO 10000;
CREATE TABLE authors (
id BIGINT NOT NULL,
name VARCHAR(255) NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR authors_seq;
SET GENERATOR authors_seq TO 10000;
CREATE TABLE tasks (
id BIGINT NOT NULL,
"STARTING" TIMESTAMP,
ending TIMESTAMP,
PRIMARY KEY (id)
);
CREATE GENERATOR tasks_seq;
SET GENERATOR tasks_seq TO 10000;
CREATE TABLE categories (
id BIGINT NOT NULL,
name VARCHAR(255) NOT NULL,
"TYPE" VARCHAR(255) NOT NULL,
PRIMARY KEY (id)
);
CREATE GENERATOR categories_seq;
SET GENERATOR categories_seq TO 10000;
CREATE TABLE categories_posts (
category_id BIGINT NOT NULL,
post_id BIGINT NOT NULL,
PRIMARY KEY (category_id, post_id)
);
CREATE TABLE fk_test_has_pk (
id BIGINT NOT NULL,
PRIMARY KEY (id)
);
CREATE TABLE fk_test_has_fk (
id BIGINT NOT NULL,
fk_id BIGINT NOT NULL,
PRIMARY KEY (id),
FOREIGN KEY (fk_id) REFERENCES fk_test_has_pk(id)
);
CREATE TABLE keyboards (
key_number BIGINT NOT NULL,
name VARCHAR(50),
PRIMARY KEY (key_number)
);
CREATE GENERATOR keyboards_seq;
SET GENERATOR keyboards_seq TO 10000;
CREATE TABLE defaults (
id BIGINT NOT NULL,
default_timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
CREATE GENERATOR defaults_seq;
SET GENERATOR defaults_seq TO 10000;

2
activerecord/test/fixtures/db_definitions/firebird2.drop.sql vendored Normal file
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@ -0,0 +1,2 @@
DROP TABLE courses;
DROP GENERATOR courses_seq;

6
activerecord/test/fixtures/db_definitions/firebird2.sql vendored Normal file
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@ -0,0 +1,6 @@
CREATE TABLE courses (
id BIGINT NOT NULL PRIMARY KEY,
name VARCHAR(255) NOT NULL
);
CREATE GENERATOR courses_seq;
SET GENERATOR courses_seq TO 10000;