/usr/lib/ruby/vendor_ruby/sequel/adapters/jdbc/db2.rb is in ruby-sequel 3.33.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | Sequel.require 'adapters/shared/db2'
Sequel.require 'adapters/jdbc/transactions'
module Sequel
module JDBC
class Database
# Alias the generic JDBC versions so they can be called directly later
alias jdbc_schema_parse_table schema_parse_table
alias jdbc_tables tables
alias jdbc_views views
alias jdbc_indexes indexes
end
# Database and Dataset instance methods for DB2 specific
# support via JDBC.
module DB2
# Database instance methods for DB2 databases accessed via JDBC.
module DatabaseMethods
PRIMARY_KEY_INDEX_RE = /\Asql\d+\z/i.freeze
include Sequel::DB2::DatabaseMethods
include Sequel::JDBC::Transactions
IDENTITY_VAL_LOCAL = "SELECT IDENTITY_VAL_LOCAL() FROM SYSIBM.SYSDUMMY1".freeze
%w'schema_parse_table tables views indexes'.each do |s|
class_eval("def #{s}(*a) jdbc_#{s}(*a) end", __FILE__, __LINE__)
end
private
def last_insert_id(conn, 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 indexes appear to be named sqlNNNN on DB2
def primary_key_index_re
PRIMARY_KEY_INDEX_RE
end
end
# Dataset class for DB2 datasets accessed via JDBC.
class Dataset < JDBC::Dataset
include Sequel::DB2::DatasetMethods
end
end
end
end
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