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Fix postgres bug when change_column is called with invalid parameters. [

#861 state:resolved]

Signed-off-by: Tarmo Tänav <tarmo@itech.ee>
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
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1 parent 49c0e1e commit 0d74e72e6de7b96e158950a449ea1ccce6f5b8d7 @azimux azimux committed with lifo Aug 17, 2008
Showing with 2 additions and 1 deletion.
  1. +2 −1 activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
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3 activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -761,7 +761,8 @@ def change_column(table_name, column_name, type, options = {})
begin
execute "ALTER TABLE #{quoted_table_name} ALTER COLUMN #{quote_column_name(column_name)} TYPE #{type_to_sql(type, options[:limit], options[:precision], options[:scale])}"
- rescue ActiveRecord::StatementInvalid
+ rescue ActiveRecord::StatementInvalid => e
+ raise e if postgresql_version > 80000
# This is PostgreSQL 7.x, so we have to use a more arcane way of doing it.
begin
begin_db_transaction

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