Tool Begin Transaction
Begins a transaction, which will be finished later with a commit or rollback. Tries to add a save point, if already in transaction mode. 
- Author: O.Conrad (c) 2013
 
- Menu: Database|PostgreSQL|Tools
 
Parameters
|   | Name | Type | Identifier | Description | Constraints | 
| Options | Host | text, CMD | PG_HOST | - | Default: 127.0.0.1 | 
 | Port | integer number, CMD | PG_PORT | - | Minimum: 0 Default: 5432 | 
 | Database | text, CMD | PG_NAME | - | - | 
 | User | text, CMD | PG_USER | - | - | 
 | Password | text, CMD | PG_PWD | - | - | 
 | Connections | choice, GUI | CONNECTION | - | Available Choices: Default: 0 | 
 | Save Point | text | SAVEPOINT | - | Default: SAVEPOINT_01 | 
Command-line
Usage: saga_cmd db_pgsql 4 [-PG_HOST <str>] [-PG_PORT <num>] [-PG_NAME <str>] [-PG_USER <str>] [-PG_PWD <str>] [-SAVEPOINT <str>]
  -PG_HOST:<str>  	Host
	text, CMD
	Default: 127.0.0.1
  -PG_PORT:<num>  	Port
	integer number, CMD
	Minimum: 0
	Default: 5432
  -PG_NAME:<str>  	Database
	text, CMD
  -PG_USER:<str>  	User
	text, CMD
  -PG_PWD:<str>   	Password
	text, CMD
  -SAVEPOINT:<str>	Save Point
	text
	Default: SAVEPOINT_01