module Sequel::JDBC::DB2::DatabaseMethods

Database instance methods for DB2 databases accessed via JDBC.

Constants

IDENTITY_VAL_LOCAL
PRIMARY_KEY_INDEX_RE

Private Instance Methods

last_insert_id(conn, opts=OPTS) click to toggle source
# File lib/sequel/adapters/jdbc/db2.rb, line 64
def last_insert_id(conn, opts=OPTS)
  statement(conn) do |stmt|
    sql = IDENTITY_VAL_LOCAL
    rs = log_yield(sql){stmt.executeQuery(sql)}
    rs.next
    rs.getInt(1)
  end
end
primary_key_index_re() click to toggle source

Primary key indexes appear to be named sqlNNNN on DB2

# File lib/sequel/adapters/jdbc/db2.rb, line 74
def primary_key_index_re
  PRIMARY_KEY_INDEX_RE
end
set_ps_arg(cps, arg, i) click to toggle source
Calls superclass method
# File lib/sequel/adapters/jdbc/db2.rb, line 51
def set_ps_arg(cps, arg, i)
  case arg
  when Sequel::SQL::Blob
    if ::Sequel::DB2.use_clob_as_blob
      cps.setString(i, arg)
    else
      super
    end
  else
    super
  end
end
setup_type_convertor_map() click to toggle source
Calls superclass method
# File lib/sequel/adapters/jdbc/db2.rb, line 78
def setup_type_convertor_map
  super
  map = @type_convertor_map
  types = Java::JavaSQL::Types
  map[types::NCLOB] = map[types::CLOB] = TypeConvertor::INSTANCE.method(:DB2Clob)
end