Sane as earlier post. Code to reproduce different.
This is using sqlite3-ruby (1.1.0)
require ‘sqlite3’
require ‘pp’
require ‘base64’
def self.decode(str)
Marshal.load(Base64.decode64(str))
end
def self.encode(obj)
Base64.encode64(Marshal.dump(obj)).strip
end
class Foo
end
db = SQLite3::Database.open(“test.sqlite3”)
begin
db.execute(“drop table test;”)
rescue Exception
end
db.execute(“create table test (id integer primary key, data object);”)
db.type_translation = true
db.translator.add_translator(“object”) {|type, value|
decode value
}
db.execute(“insert into test values (1, ?);”, encode(Foo.new))
db.execute(“select * from test;”) do |row|
pp row
end
#db.type_translation = false <===== uncomment to make work
pp db.execute(“pragma table_info(test)”) <======= bug here
db.table_info(“test”) do |row| <===== and here
pp row
end
[1, #Foo:0x2c26e68]
C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/translator.rb:85:in
type_name': undefined methodupcase’ for nil:NilClass (NoMethodError)
from
C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/translator.rb:77:in
translate' from C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/resultset.rb:135:innext’
from
C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/resultset.rb:134:in
next' from C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/resultset.rb:160:ineach’
from
C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/database.rb:215:in
execute' from C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/database.rb:186:inprepare’
from
C:/apps/ruby/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0-mswin32/lib/sqlite3/database.rb:210:in
`execute’
from C:/work/teensymud/trunk/testsql.rb:28
Tool completed with exit code 1
Switching type_translation off allows pragma to work.