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PostgreSQL adapter should call thread safe quote_string function 

Signed-off-by: Michael Koziarski <michael@koziarski.com>
This commit is contained in:
Eugene Pimenov 2009-04-23 13:45:12 +04:00 committed by Michael Koziarski
parent 99803b7cdb
commit 74c1249d07
1 changed files with 14 additions and 2 deletions
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16
activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
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@ -288,7 +288,13 @@ module ActiveRecord
# Escapes binary strings for bytea input to the database.
def escape_bytea(value)
if PGconn.respond_to?(:escape_bytea)
if @connection.respond_to?(:escape_bytea)
self.class.instance_eval do
define_method(:escape_bytea) do |value|
@connection.escape_bytea(value) if value
end
end
elsif PGconn.respond_to?(:escape_bytea)
self.class.instance_eval do
define_method(:escape_bytea) do |value|
PGconn.escape_bytea(value) if value
@ -377,7 +383,13 @@ module ActiveRecord
# Quotes strings for use in SQL input in the postgres driver for better performance.
def quote_string(s) #:nodoc:
if PGconn.respond_to?(:escape)
if @connection.respond_to?(:escape)
self.class.instance_eval do
define_method(:quote_string) do |s|
@connection.escape(s)
end
end
elsif PGconn.respond_to?(:escape)
self.class.instance_eval do
define_method(:quote_string) do |s|
PGconn.escape(s)